4008 故障代码及分析
Content
1. Bypass test (3)
2. Optical detector test (3)
3. Blood system test (4)
4. Venous pressure system test (5)
5. Air detector test (6)
6. Display test (7)
7. Arterial pressure system test (8)
8. Battery test (8)
9. Blood leak test (8)
10. Temperature test (9)
11. Negative pressure holding test (10)
12. Positive pressure holding test (10)
13. UF function test (13)
14. Conductivity test (14)
15. Diasafe/HDF filter test (15)
16. Test Online plus / Diasafe plus-Filter (17)
17. Description of machine errors during the cleaning programs (20)
18. Hydraulics test (check of V91, V99, V100) in machines with central delivery system (23)
19. Hydraulics test (check of V91 and valve 98) in machines without central delivery system (23)
20. Hydraulics test (check of V91, V99, V100, V130) in machines with BIBAG and without central delivery system (24)
21. V39 test (25)
22. Further messages which may be displayed before or during a cleaning program 25
23. Error messages after turning power on (27)
24. Error messages during dialysis (28)
25. HPU error (30)
26. ONLINE module errors (31)
27. Blood pump module errors (arterial) (32)
28. Heparin pump module errors (32)
29. substituate pump module errors (33)
30. HDF Pump module errors (33)
31. OCM Errors (33)
32. Onlineplus module error (35)
1. Bypass test
Test description:
Check of the following functions:
– Heater relay
– Bypass (electric)
– Check of the temperature range changeover
F01 Bypass The heater relay is switched off.
–Acknowledgement (H_REL_W, X639/A12) → X632/A10, 0 V are missing.
F02 Bypass The heater relay cannot be switched off by CPU2.
–Acknowledgement (H_REL_W, X639/Y12) → X632/A10, 12 V are missing.
–Control line (EM_H_OFF, X632/A9) → X639/A17, 12 V are missing.
F03 Bypass The temperature measurement range is set to hot rinse.
–Control line (HOTRINSE, X634R/C24) → X639/A20, 0 V are missing.
–Acknowledgement (HOTRINSE, X634R/C24) → X632/A26, 0 V are missing.
F04 Bypass The extended bypass cannot be correctly switched by CPU2 (V24 = off, V26 = on,
V24B = off).
– Acknowledgem ent (V24, X637/C1) → X632/A4, 24 V are missing.
–Acknowledgement (V26, X637/C2) → X632/A6, 0 V are missing.
–Acknowledgement (V24B, X637/C23) → X632/A5, 24 V are missing.
F05 Bypass The extended bypass cannot be correctly switched off by CPU2 (V24 = on, V26 = off, V24B = on).
–Acknowledgement (V24, X637/C1) → X632/A4, 0 V are missing.
–Acknowledgement (V26, X637/C2) → X632/A6, 24 V are missing.
–Acknowledgement (V24B, X637/C23) → X632/A5, 0 V are missing.
F06 Bypass CPU1 fails to set the temperature control to hot rinse.
–Control line (HOTRINSE, X634R/C24) → X639/A20, 12 V are missing.
–Acknowledgement (HOTRINSE, X634R/C24) → X632/A26, 12 V are missing.
F07 Bypass The extended bypass cannot be correctly switched by CPU1 (V24 = off, V26 = on,
V24B = off).
–Acknowledgement (V24, X637/C1) → X632/A4, 24 V are missing.
–Acknowledgement (V26, X637/C2) → X632/A6, 0 V are missing.
–Acknowledgement (V24B, X637/C23) → X632/A5, 24 V are missing.
F08 Bypass CPU1 fails to reset the temperature control to dialysis.
–Control line (HOTRINSE, X634R/C24) → X639/A20, 0 V are missing.
–Acknowledgement (HOTRINSE, X634R/C24) → X632/A26, 0 V are missing.
F09 Bypass The extended bypass cannot be correctly switched off by CPU1 (V24 = on, V26 = off, V24B = on).
– Acknowledg ement (V24, X637/C1) → X632/A4, 0 V are missing.
–Acknowledgement (V26, X637/C2) → X632/A6, 24 V are missing.
–Acknowledgement (V24B, X637/C23) → X632/A5, 0 V are missing.
F95 Bypass System error
2. Optical detector test
Test description:
Check of the acknowledgement of the optical detector.
F01 opt. Detector CPU1 interprets the optical detector in a different way than does CPU2.
–Acknowledgement (OD_OUT, X633L/C7) → X632/A30 and the digital input of P.C.B. LP 633 measure different levels.
F02 opt. Detector CPU2 fails to recognize blood in the system.
–Acknowledgement (OD_OUT, X633L/C7) → X632/A30, 0 V are missing.
–Detuning (ODSA, X632/C15) → X351/7 not 12V.
F03 opt. Detector CPU1 fails to recognize blood in the system.
– Acknowledgement (OD_OUT, X633L/C7) → d igital input on P.C.B. LP 633.
–Detuning (ODSA, X632/C15) → X351/7 not 12V.
F04 opt. Detector CPU2 recognizes that the optical detector senses opaque fluid (required because of the test in the cleaning program).
– Acknowledgement X632/A30 not 12V.
– AD28 defective.
F96 opt. Detector System error.
3. Blood system test
Test description:
Check of the following functions:
– Blood alarm acknowledgement
– Blood pump switch-off
F09 Bloodsystem Acknowledgement that CPU2 recognizes that the arterial blood pump
is inactive (BP not running).
– Acknowledgement (BPSB_ART, X348a/6) → X632/A11, 12 V missing.
–Control line (BPSST_ART, X634L/B14) → X348a/1, 12 V missing or
(BPST_ART, X634L/A14) → X348a/3, 12 V are missing.
F10 Bloodsystem Acknowledgement that CPU1 recognizes that the arterial blood pump is inactive (BP not running).
–Acknowledgement (BPSB_ART, X348a/6) → X633L/A11, 12 V are missing.
–Control line (BPSTT_ART, X634L/B14) → X348a/1, 12 V missing or (BPST_ART, X634L/A14) → X348a/3, 12 V missing.
– Level is raised during the T1 test.
F11 Bloodsystem The arterial blood pump cannot be stopped by CPU1. CPU2 recognizes that the arterial blood pump remains active.
–Control line (BPSST_ART, X634L/B14) → X348a/1, 0 V missing, as well as (BPST_ART,
X634L/A14) → X348a/3, 0 V missing.
–Acknowledgement (BPSB_ART, X348a/6) → X632/A11, 0 V are missing.
– The level is raised during the T1 test, or the up/down key on the air detector is blocked and the level is constantly raised.
F12 Bloodsystem The arterial blood pump cannot be stopped by CPU1. CPU1 recognizes that the arterial blood pump remains active.
– Control line (BPSST_A, X634L/B14) → X348a/1, 0 V missing, as well as (BPST_ART,
X634L/A14) → X348a/3, 0 V missing.
–Acknowledgement (BPSB_ART, X348a/6) → X633L/A11, 0 V are missing.
F13 Bloodsystem Applicable for SW 4.91/2.91 and higher if SN, ONLINE-HDF or 4008 HDF pump is connected (= ADKS active)
Acknowledgement that CPU2 detects that the pump is inactive (pump is not running).
–Acknowledgement (BPSB_VEN, X348V/6) → X632/ B11, 12V missing
–Control line (BPSST_VEN, X634L/B15) → X348V/1, 12V missing or (BPST_VEN, X634L/A15) → X348V/3, 12V missing
– Transistor T9 on P.C.B. LP754 defective
– IC5 on P.C.B. LP632 defective
– In 4008 HDF an HDF treatment was performed, followed by a cleaning program with the substituate pump running, then the T1 test has been re-started.
The substituate pump must be switched off because otherwise the test step will fail to be passed (problem was corrected with SW 3.20 in 4008 H/S systems: the substituate pump will be switched off automatically on starting a cleaning program).
F14 Bloodsystem Applicable for SW 4.91/2.91 and higher if SN, ONLINE-HDF or
4008 HDF pump is connected (= ADKS active)
Acknowledgement that CPU1 detects that the pump is inactive (pump is not running).
–Acknowledgement (BPSB_VEN,X348V/6) → X633L/A13, 12V missing
– Control line (BPSST_VEN, X634L/B15) → X348V/1 not 12V or (BPST_VEN, X634L/A15)
→ X348V/3 not 12V
– IC16 on P.C.B. LP633 defective
– P.C.B. LP633 recognizes Single-Needle pump although it is not connected.
F15 Bloodsystem Applicable for SW 4.91/2.91 and higher if SN, ONLINE-HDF or
4008 HDF pump is connected (= ADKS active)
CPU1 fails to stop the corresponding blood pump.
CPU2 detects that the pump remains active.
–Control line (BPSST_VEN, X634L/B15) → X348V/1, 0V missing as well as (BPST_VEN,
X634L/A15) → X348V/3 not 0V
– Acknowle dgement (BPSB_VEN, X348V/6) → X632/B11, 0V missing
– Transistor T9 on P.C.B. LP754 defective
– IC5 on P.C.B. LP632 defective
– During the test the lines are inserted on the corresponding pump using the Start/Stop key.
– P.C.B. LP633 recognizes Single-Needle pump although it is not connected.
F16 Bloodsystem Applicable for SW 4.91/2.91 and higher if SN, ONLINE-HDF or
4008 HDF pump is connected (= ADKS active)
CPU1 fails to stop the corresponding blood pump.
CPU1 detects that the pump remains active.
– Control line (BPSST_VEN, X634L/B15) → X348V/1 not 0V as well as (BPST_VEN, X634L/A15) → X348V/3 not 0V
–Acknowledgement (BPSB_VEN, X348V/6) → X633L/A13 not 0V
– IC16 on P.C.B. LP633 defective
– P.C.B. LP633 recognizes Single-Needle pump although it is not connected.
F17 Bloodsystem Applicable for SW 4.91/2.91 and higher if SN, ONLINE-HDF or
4008 HDF pump is connected (= ADKS active)
Although the recognition of the venous blood pump (ADKS) is not acknowledged, the 24-V supply voltage of the pump can be switched off.
– Acknowledgement line (ADKS, X348V/7) → X633L/A10 not 12V
–Acknowledgement (BPSB_VEN, X348V/6) → X633L/A13 not 12V
–Acknowledgement (BPSB_VEN, X348V/6) → X632/B11 not 12V
– Online-HDF has already been switched on during the T1 test.
– IC16 on P.C.B. LP633 defective.
F18 Bloodsystem Applicable for SW 5.00/4.10 and higher, check of the BPUS signal
(CPU, P.C.B. LP 632)
At the beginning of the test step a maximum of 40s may pass until rotation has stopped. If the blood pump is being activated, the rotation stop alarm must have been cleared.
– Acknowledgement line (BPUS, X348A/8) → X632/A13 not 0V
–Acknowledgement line (BPUS, X348A/8) → X632/A13 not 12V
–Blood pump speed is set to “0”: preset speed during the T1 test.
F19 Bloodsystem Applicable for SW 5.00/4.10 and higher, check of the BPUS signal
(CPU, P.C.B. LP 631 via LP 633)
At the beginning of the test step a maximum of 40s may pass until rotation has stopped. If the blood pump is being activated, the rotation stop alarm must have been cleared.
1. Acknowledgement line (BPUS, X348A/8) → X633L/A12 not 0V
2. Acknowledgement line (BPUS, X348A/8) → X633L/A12 not 12V
F95 Bloodsystem System error.
4. Venous pressure system test
Test description:
Verification of the lower limit by checking the venous zero point.
The upper limit is tested by detuning the venous pressure unit in positive direction.
(The venous line clamp is closed during the test.)
F01 Venous CPU1 (input board) shows a venous zero point deviation of more than 12 mmHg (60 s).
–Control (VENT_VALVE, X634R/C18) → X351/1 of the vent valve in the LD is defective.
– Acknowledge ment (P_VEN, X351/4) → X633L/B5 that the voltage value is outside the zero point tolerance.
– P-venous has not been calibrated.
F02 Venous CPU2 shows a venous zero point deviation of more than 12 mmHg
(60 s).
–Control (VENT_VALVE, X634R/C18) → X351/1 of t he vent valve in the LD is defective.
–Acknowledgement (P_VEN, X351/4) → X632/C17, the voltage value is outside the zero point tolerance.
– P-venous has not been calibrated.
F03 Venous With detuning in positive direction, the achieved change in the venous
display is less than 100 mmHg (7 s).
–The test detuning is defective (PV_DET, X632/C18) → X351/2.
–Acknowledgement (P_VEN, X351/4) → X633L/B5, the change in voltage is too low.
– P-venous has not been calibrated.
F04 Venous The deviation in the measured value between CPU1 and CPU2 is higher than±12 mmHg (if Pven > 100 mmHg).
–Acknowledgement (P_VEN, X351/4) → X633L/B5 and X632/C17 measure different voltage values.
– P-venous has not been calibrated.
F95 Venous System error.
5. Air detector test
Test description:
– Test of the air detector by checking the alarm state.
– Switch-off of the venous line clamp in the air detector module.
F01 Airdetector CPU1 interprets the air detector signal in a different way than does CPU2.
– Acknowledgements (LDA1, X351/14) → X632/C13 and X633L/C10 recognize different signal levels.
F02 Airdetector The air detector alarm is not recognized by CPU2.
–Acknowledgement (LDA1, X351/14) → X632/C13, 0 V are missing.
–Transmission weakening (LDSA, X632/C16) → X351/10, 12 V are missing.
F03 Airdetector Air detector clamps acknowledgement (CPU2) activated (clamp closed).
–Acknowledgement (LDA2, X351/6) → X632/C14, 24 V are missing.
–Clamp control (CLP_CTL, X634L/C14) → X351/8, 12 V are missing.
–Clamp control (CLP_CTL, X632/C10) → X351/8, 12 V are missing.
F04 Airdetector Air detector clamps acknowledgement (CPU1) activated (clamp closed).
–Acknowledgement (LDA2, X351/6) → X633L/C13, 24 V are missing.
–Clamp control (CLP_CTL, X634L/C14) → X351/8, 12 V are missing.
– Clamp control (CLP_CTL, X632/C10) → X351/8, 12 V are missing.
F05 Airdetector The blood alarm signal has not been cleared (indicates an alarm).
–Acknowledgement (BL_AL, X634L/C15) → X632/C21, 12 V are missing.
If the HDF option is used, this signal is not tested (special function).
F06 Airdetector Closing of the air detector clamp via the CPU2 control line was not possible.
–Clamp control (CLP_CTL, X632/C10) → X351/8, 0 V are missing.
–Acknowledgement (LDA2, X351/6) → X632/C14, 0 V are missing.
F07 Airdetector Opening of the air detector clamp via the CPU2 control line was not possible.
–Clamp control (CLP_CTL, X632/C10) → X351/8, 12 V are missing.
–Acknowledgement (LDA2, X351/6) → X632/C14, 24 V are missing.
F08 Airdetector Closing of the air detector clamp via the CPU1 control line was not possible, or CPU2 acknowledgement is incorrect.
–Clamp control (CLP_CTL, X634L/C14) → X351/8, 0 V are missing.
–Acknowledgement (LDA2, X351/6) → X632/C14, 0 V are missing.
F09 Airdetector Closing of the air detector clamp via the CPU1 control line was not possible, or CPU1 acknowledgement is incorrect.
–Clamp control (CLP_CTL, X634L/C14) → X351/8, 0 V are missing.
–Acknowledgement (LDA2, X351/6) → X633L/C13, 0 V are missing.
F10 Airdetector The blood alarm message is missing.
–Acknowledgement (BL_AL, X634R/C15) → X632/C21, 0 V are missing.
If the HDF option is used, this signal is not tested (special function).
F11 Airdetector Air detector clamps acknowledgement (CPU2) activated (clamp closed).
–Acknowledgement (LDA2, X351/6) → X632/C14, 24 V are missing.
–Clamp control (CLP_CTL, X634L/C14) → X351/8, 12 V are missing.
–Clamp control (CLP_CTL, X632/C10) → X351/8, 12 V are missing.
F12 Airdetector Air detector clamps acknowledgement (CPU1) activated (clamp closed).
– Acknowledge ment (LDA2, X351/6) → X633L/C13, 24 V are missing.
–Clamp control (CLP_CTL, X634L/C14) → X351/8, 12 V are missing.
–Clamp control (CLP_CTL, X632/C10) → X351/8, 12 V are missing.
F13 Airdetector The blood alarm signal has not been cleared (indicates alarm).
–Acknowledgement (BL_AL, X634L/C15) → X632/C21, 12 V are missing.
If the HDF option is used, this signal is not tested (special function).
F14 Airdetector Raise level key on the air detector is constantly active.
–Acknowledgement (LEVEL_UP, X351/3) → X632/C11 not 0V.
F15 Airdetector Acknowledgement of the supply voltage for the ultrasonic output stage
not between 6.5 and 13.5 V after 3 seconds.
– Adapter board AD28 not connected
–Acknowledgement (X351/11 → X633L/25A jumper to X633L/B7) not 12V.
– Relay on AD28 failed to drop.
F16 Airdetector Acknowledgement of the supply voltage for the ultrasound output stage
not >14.5V after 3 seconds.
– Adapter board AD28 not connected.
–Acknowledgement (X351/11 → X633L/25A jumper to X633L/B7) not 16V/24V.
– Relay on AD28 is not controlled.
– No 10-Hz signal at ALARM_REST (X351/12)
F17 Airdetector Acknowledgement of the supply voltage for the ultrasound output stage
not between 6.5 and 13.5 V after 3 seconds.
– Adapter board AD28 not connected
– Acknowledgement (X351/11 → X633L/25A jumper to X633L/B7) not 12V
– Relay on AD28 failed to drop
F95 Airdetector System error.
6. Display test
Test description:
Check of all displays and indicators on the monitor front
– Display test
– Status LED
– Alarm LED
– Seven-segment display, all dark
– Seven-segment display, all 8888
– Bar graph
– CPU1/CPU2 alarm tone
F01 Display CPU1 failed to start the display test within 5 sec.
–The “test started” information transmitted via the serial interface is missing.
F02 Display CPU1 failed to complete the display test within 120 sec.
–The “test completed” information transmitted via the serial interface is missing.
F95 Display System error.
7. Arterial pressure system test
Test description:
Test of the arterial pressure unit by electronic detuning in positive or negative direction.
F01 Arterial With detuning in negative direction, the change achieved on the arterial
display is less than 100 mmHg (2 sec).
–Acknowledgement (P_ART, X348A/7) → X633L/B12, insufficient voltage change.
– Test detuning def ective (PA_DET, X632/A17) → X348A/9.
F02 Arterial With detuning in positive direction, the change achieved on the arterial
display is less than 100 mmHg (2 sec).
–Acknowledgement (P_ART, X348A/7) → X633L/B12, insufficient voltage change.
– Test detuning d efective (PA_DET, X632/A17) → X348A/9.
F95 Arterial System error.
8. Battery test
Test description:
Check of the battery voltage under load.
F01 Accumulator CPU1 failed to complete the battery test within 5 sec.
–The “test completed” information transmitt ed via the serial interface is missing.
F02 Accumulator The battery charge is insufficient for 15 min emergency operation
(maybe no battery connected).
–The battery voltage (U_ACCU, ...) → X633L/B21 dropped below 17.6 V.
–Acknowledgement (U_ACCU, ...) → X633L/B21 of the battery voltage defective.
F03 Accumulator The test circuit on P.C.B. LP 639 defective.
–The test level is incorrect (TESTBATT, X634R/C23) → X639/A10, the 12-V pulse is missing (100 ms).
– Power supply unit LP639 SI5 or in 4008B/S systems fuse in the base defective.
– R39 on P.C.B. LP639 (4008E/H) or P.C.B. LP647 (4008B/S) defective, possibly caused by flickering power supply unit.
F95 Accumulator System error.
9. Blood leak test
Test description:
Test of the blood leak detector by lowering the capacity of the transmitting diode.
F01 Bloodleak Blood leak channel and dimness not in alarm-free condition during the T1 test.
– Dimness channel contaminated (calcium precipitate, etc.)
– Acknowledgement (BLL, X637A/18) → X633L/B10 voltage value within the alarm tolerances (< 3V).
–Acknowledgement (BLL_DIM, X637A/21) → X633L/B11 voltage value within the alarm
tolerances (<1.5V/ >8V).
– DAC_BLL or DAC_DIM not within the tolerances (check calibration)
F02 Bloodleak The blood leak alarm/dimness alarm is not recognized during test detuning.
–Acknowledgement (BLL, X637A/18) → X633L/B10 voltage value not within the alarm tolerances. –Acknowledgement (BLL_DIM, X637A/21 → X633L/B11 voltage value not within the alarm tolerances (<1.5V)
–Test detuning (BLL_DET, X632/A25) → X633L/B27 not 5V
– Calibration of DAC_BLL or DAC_DIM is too high
–Detuning (DAC_DIM, X634R/A11) → X633L/C3 impossible
– Dimness calibration is set to potentiometer calibration (BR6 from pos. 1/2 to 2/3).
F03 Bloodleak After test detuning, the blood leak channel and dimness fail to enter the
alarm-free state.
– Dimness channel contaminated (calcium precipitate, etc.)
–Acknowledgement (BLL, X637A/18) → X633L/B10 voltage value within the alarm tolerances
– Test d etuning (BLL_DET, X632/A25) → X633L/B27 not 0V.
–Acknowledgement (BLL_DIM, X637A/21) → X633L/B11 voltage value within the alarm tolerances (<1.5V / >8V).
– DAC_BLL or DAC_DIM not within the tolerances (check calibration)
F95 Bloodleak System error.
10. Temperature test
Test description:
Test of the upper alarm limit by electronically detuning the temperature display in positive direction.
F01 Temperature The temperature measuring range is not set to hemodialysis.
–Control line (HOTRINSE, X634R/C24) → X639/A20, 0 V are missing.
–Acknowledgement (HOTRINSE, X634R/C24) → X632/A26, 0 V are missing.
F02 Temperature The actual temperature is less than 35.0℃(test running time > 15 minutes).
– Calibrate the temperature.
– The heater rod failed.
– Acknowledgement (T_DIAL1, X633L/B16) → X632/A24, voltage got stuck.
F03 Temperature The actual temperature is higher than 39.0℃(test running time > 15 minutes)。
– Calibrate the temperature.
– The regulating sensor (NTC-2) is defective.
– Acknowledgement (T_DIAL1, X633L/B16) → X632/A24, voltage got stuck.
F04 Temperature The temperature failed to stabilize within 15 minutes.
–Acknowledgement (T_DIAL1, X633L/B16) → X632/A24 is steadily changing (change > 0.3℃/15 sec).
F05 Temperature Detuning in positive direction not higher than 3℃(10 sec).
–Acknowledgement (T_DIAL1, X633L/B16) → X632/A24, change in voltage insufficient.
–Detuning (T_DETADJ, X632/A23) → X633R/C21 insufficient.
F06 Temperature The monitor sensor indicates a constant value.
– NTC-3 defective.
F07 Temperature The test release is missing (max. test running time is 10 minutes).
– Run-time problem (software).
F08 Temperature CPU1 failed to transmit a Bibag status message within 3 sec.
– Run-time problem (software).
F09 Temperature Bibag NTC_BIB detuning not higher than 1℃.
–Acknowledgement (NTC_BIB, X633R/C15) → A DW on P.C.B.LP 633, change in voltage
insufficient.
–Detuning (BIBAG_TE, X634R/A13) → X633R/A20 insufficient.
F10 Temperature Bibag temperature display outside of measuring range (15 to 45℃).
– Acknowledgement (NTC_BIB, X633R/C15) → A DW on P.C.B.LP 633.
F95 Temperature System error.
11. Negative pressure holding test
Test description:
Within a specific time period, the actual value of the dialysate pressure transducer should change within certain limits only.
F01 neg. Pressure During the start phase a negative pressure of more than 450 mmHg
has developed (max. test running time 120 sec),
– the hydraulic system is contaminated,
– the air separation pump started running.
F02 neg. Pressure Setting the dialysate pressure to the test pressure (–300 mmHg to
–450 mmHg) was not possible (max. test running time 120 sec). Upon repetition of measurement, the range was extended from
–260 mmHg to 490 mmHg.
– Leakage in the hydraulic system.
– The UF pump is defective.
– If the HDF filter test was skipped: Clamp the HDF filter.
F03 neg. Pressure The working point (116 digits) of the differential amplifier cannot be set correctly (max. test running time 120 sec).
– Pressure variations are too large.
– The D-A converter (IC11) on P.C.B. LP 632 is defective.
– The operational amplifier (IC1/IC3) on P.C.B. LP 632 is defective.
– The acknowledgement (P_DIAL, X633L/B6) → X632/A29 is defective.
–The CI signal is missing (LP 632 → X632/B22).
F04 neg. Pressure Completion of pressure measurement was not possible (max. test
running time 120 sec).
– The D-A converter (IC11) on P.C.B. LP 632 is defective.
– The operational amplifier (IC1/IC3) on P.C.B. LP 632 is defective.
–The acknowledgement (P_DIAL, X633L/B6) → X632/A29 is defetive.
F05 neg. Pressure The air separation pump started running during the measurement
phase.
–Acknowledgement (ACKN_ASP, X634L/B10) → X632/A19, 0 V are missing.
– ASP has been interrupted electrically.
F06 neg. Pressure The negative pressure holding test failed to be passed. The dialysate pressure drop exceeds±40 mmHg (related to ten balancing chamber switching).
– Leakage in the hydraulic system.
F07 neg. Pressure Current increasing pulses were not recognized (min. 2x).
– 5-V balancing chamber pulses are missing (CI. X634R/A23) → X632/B22.
F95 neg. Pressure System error.
In machines with HDF option, the negative pressure holding test is performed internally only; i.e. V24, V24B are closed and V26 is open.
12. Positive pressure holding test
Test description:
Valves V24, V24B and V26 are checked for proper function (mechanical).
Test of the TMP unit by detuning it electronically in positive direction.
With the dialysate flow turned off, positive pressure is applied to the balancing system. The actual value of the dialysate pressure transducer is now monitored for a defined period of time.
Test of the pump segment of P97.
F01 pos. Pressure The CPU1 mandatory priming program was not completed (10 sec).
– The solenoid valve V43 is not closed.
F24 pos. Pressure V24 valve error.
–Acknowledgement (V24, X637/C1) → X632/A4, 24 V are missing.
F25 pos. Pressure No pressure increase above 150 mmHg (change in pressure) after valve switching.
– Control signals of V24 and V24B mistaken for each other.
– Leakage in the external system (shunt interlock, dialysate lines, etc.).
– If the HDF filter test was skipped: Clamp the HDF filter.
F26 pos. Pressure No pressure compensation after opening of V43 (–125 mmHg to 55 mmHg). – V24 got stuck (mechanically open).
– V43 not open.
– V26 leaking.
F27 pos. Pressure No pressure compensation after opening of V43 (–125 mmHg to 55 mmHg). – V24 got stuck (mechanically open).
– V43 not open.
– V189 (retentate valve) leaking.
F02 pos. Pressure The loading pressure cannot be measured via the solenoid valve V26 in
the hydraulic system (P-Dial. < 600 mmHg, 15 sec).
– Solenoid valve V26 mechanically not open.
– Solenoid valve V43 mechanically not closed.
The balancing chamber is switched to passage during this test sequence. V24, V24B and V43 are closed; V26 is open.
F03 pos. Pressure The hydraulic system cannot be deaerated via the solenoid valve V43;
the zero point of –125 to 55 mmHg has not been reached (15 sec).
– Solenoid valve V26 mechanically not closed.
– Solenoid valve V43 mechanically not open.
– Zero point outside the –125 to 55 mmHg range.
The balancing chamber is switched to passage during this test sequence. V24, V24B and V26 are closed; V43 is open.
F04 pos. Pressure The first working point (220 digits) of the differential amplifier cannot be set. – Pressure variations are too large.
– The D-A converter (IC11) on P.C.B. LP 632 is defective.
– The operational amplifier (IC1/IC3) on P.C.B. LP 632 is defective.
–The acknowledgement (P_DIAL, X633L/B6) → X632/A29 is defective.
F05 pos. Pressure Test detuning results in a change in the measuring range of more than
95 mmHg (60 sec).
– The operational amplifier (IC2) on P.C.B. LP 632 is defective.
– Acknowledgement (P_DIAL, X633L/B6) → X632/A29, change in voltage too large.
–Detuning defective (P_DETADJ, X632/C20) → X633R/C22.
– The balancing chamber valve V36 or V38 (old water valve) is leaking.
F06 pos. Pressure Test detuning results in a change in the measuring range of less than
85 mmHg (60 sec).
– The D-A converter (IC11) on P.C.B. LP 632 is defective.
–Acknowledgement (P_DIAL, X633L/B6) → X632/A29, change in voltage insufficient.
–Detuning defective (P_DETADJ, X632/C20) → X633R/C22.
– V26 is leaking.
F07 pos. Pressure After detuning in the test there is a difference (P.diff >±9 mmHg) between the display and the differential amplifier.
– The voltage divider R23/R9 or the operational amplifier IC2 is defective.
– The operational amplifier IC1/IC3 is defective.
– The balancing chamber valve V36 or V38 (old water valve) is leaking.
F08 pos. Pressure Test detuning results in a change in the measuring range of more than
400 mmHg (20 sec).
– The operational amplifier (IC2) on P.C.B. LP 632 is defective.
– Acknowledgeme nt (P_DIAL, X633L/B6) → X632/A29, change in voltage too large.
–Detuning defective (P_DETADJ, X632/C20) → X633R/C22.
F09 pos. Pressure Test detuning results in a change in the measuring range of less than
350 mmHg (20 sec).
– The D-A converter (IC11) on P.C.B. LP 632 is defective.
–Acknowledgement (P_DIAL, X633L/B6) → X632/A29, change in voltage insufficient.
–Detuning defective (DIAL_DET_ADJ, X632/C20) → X633R/C22.
F10 pos. Pressure The second working point (116 digits) of the operational amplifier cannot be set correctly.
– The D-A converter (IC11) on P.C.B. LP 632 is defective.
– The operational amplifier (IC1/IC3) on P.C.B. LP 632 is defective.
F11 pos. Pressure Change in the dialysate pressure after closing of the solenoid valve V43 (zero point change of±20 mmHg within 15 sec).
– The solenoid valve V24B is not closed.
– The balancing chamber valve V36 or V38 (old water valve) is leaking.
The balancing chamber is switched to passage during this test sequence. V43, V24B and V26 are closed; V24 is open.
F12 pos. Pressure The loading pressure cannot be measured via the solenoid valves V24
and V24B in the hydraulic system (P-Dial. < 600 mmHg, 15 sec).
– Solenoid valve V24 or V24B mechanically not open.
The balancing chamber is switched to passage during this test sequence. V43 and V26 are closed; V24 and V24B are open.
F13 pos. Pressure The hydraulic system cannot be deaerated via the solenoid valve V43
(P-Dial. not equal to –125 to 55 mmHg, 20 sec).
– The solenoid valve V24 is not closed.
– V43 neither opens electrically nor mechanically.
The balancing chamber is switched to passage during this test sequence. V24 and V26 are closed; V24B and V43 are open.
F14 pos. Pressure Zero point change after closing of solenoid valve V43 (20 sec).
Standard: P-Dial. not equal to –125 to 55 mmHg.
HDF option: P-Dial. not equal to –125 to 60 mmHg.
– The solenoid valve V24 is not closed.
The balancing chamber is switched to passage during this test sequence. V24, V26 and V43 are closed; V24B is open.
F15 pos. Pressure The loading pressure is below 780 mmHg±30 mmHg (10 sec).
– The loading pressure is too low.
F16 pos. Pressure During the start phase, the pressure dropped below 620 mmHg (measuring tolerance:±30 mmHg, max. test running time 120 sec).
– Major leakage in the hydraulic system.
– The UF pump spring is defective.
– The loading pressure is too low.负载压力过低
– The air separation pump fails to occlude.空气分离泵堵
– Relief valve is leaking.安全阀78漏
F17 pos. Pressure During the start phase, it was not possible to reduce the dialysate
pressure to a value below 760 mmHg (measuring tolerance:30 mmHg, test running time 120 sec). – The loading pressure is too high.
– The UF pump is defective.
F18 pos. Pressure The working point (116 digits) of the differential amplifier cannot be set correctly (test running time 120 sec).
– The pressure variations in the system are too large.
F19 pos. Pressure Completion of the pressure measurement was not possible (max. test running time 120 sec).
– The D-A converter (IC11) on P.C.B. LP 632 is defective.
– The acknowledgeme nt (P_DIAL, X633L/B6) → X632/A29 is defective.
F20 pos. Pressure The positive pressure holding test failed to be passed. While the flow
was off, a pressure drop of more than±80 mmHg/min was detected in the hydraulic system.
– Leakage in the hydraulic system.
– The UF pump spring is defective.
– ASP fails to occlude.
– Relief valve leaking.
– V84 leaking.
F21 pos. Pressure The dialysate pressure cannot be set to a value between 460 and 760 mmHg±30 mmHg (10 sec).
– The heat exchanger is defective.
– Problem in the hydraulic system.
F22 pos. Pressure The air separation pump is not running during the test phase (2 sec). –Control line (AIR_SEP+, X634L/A22) → A SP/..., 24 V are missing.
– Control line (AIR_SEP–, X634L/C22) → A SP/..., 0 V are missing.
–Acknowledgement (ACKN_ASP, X634L/B10) → X632/A19, 12 V are missing.
F23 pos. Pressure Pressure drop in the hydraulic system during the measurement phase (8 sec). Change more than +4 digits or more than –8 digits.
– Leakage in the pump segment of the air separation pump.
– Leakage in the heat exchanger.
–Acknowledgement (P_DIAL, X633L/B6) → X632/A29, change in voltage too large.
F24 – F27 See between F01 and F02
F28 pos. Pressure ASP functional test (running and delivery test)
– ASP line segment is occluded
– ASP line segment has been incorrectly inserted (check direction of delivery)
– ASP is not running (electrically or mechanically)
– V87 electrically or mechanically closed
F95 pos. Pressure System error.
13. UF function test
Test description:
CPU1 activates the UF pump at a defined rate.
CPU2 checks the UF pump.
CPU2 blocks the control line of the UF pump and checks whether the UF pump stops. Check of the UF counter.
The following is additionally applicable with built-in 4008 HDF option:
CPU1 activates the UF pump 2 at a defined rate.
CPU2 checks the hydraulic and the electric function of the UF pump 2.
CPU2 blocks the control line of the UF pump 2 and checks whether it stops.
Check of the UF2 counter.
F01 UF-Function The pause between the strokes of the UF pump 1 was shorter than 220 ms. Correct volume delivery is not ensured due to too short a return.
– CPU1 issued too high a pump rate.
F02 UF-Function The pulse time for the UF pump 1 is shorter than 180 ms. Correct volume delivery is not ensured due to too short an emission time.
– The monoflop on P.C.B. LP 634 is defective (IC42/R82/C47).
F03 UF-Function The pulse time for the UF pump 1 is longer than 500 ms. A maximum rate of 5000 ml/h is not possible.
– The monoflop on P.C.B. LP 634 is defective (IC42/R82/C47).
F04 UF-Function No activity of the UF pump 1 during the test (5 sec).
– Acknowledgement (UF_P1, X637/B23) → X632/A7, no LOW pulses.
–Control line (UF_P1, X634L/ABC23) → X637/B23, no LOW pulses.
F05 UF-Function The UF pump 1 cannot be stopped by CPU2.
–Control line (UF_P_EN, X632/C28) → X634R/A22, 5 V are missing.
– The reset input at IC42/pin 3 on P.C.B. LP 634 is defective.
F06 UF-Function The UF pump acknowledgement of CPU1 is defective.
–Acknowledgement (UF_P1, X637/B23) → X622L/C14, no LOW pulses.
F07 UF-Function The change in pressure after a stroke is less than 20 mmHg.
– The UF pump 1 is mechanically defective.
–Control line (UF_P1_CTL, X632/C27) → X634R/A24, no LOW pulse.
F09 UF-Function Dialysate pressure is outside the measuring range (15s).
– UF pressure transducer defective
– D/A converter (IC11) on P.C.B. LP 632 defective
– Operational amplifier (IC1/IC3) on P.C.B. LP 632 defective
F11 UF-Function The pause between the strokes of the UF pump 2 was shorter than 220
ms. Correct volume delivery is not ensured due to too short a return.
– CPU1 issued too high a pump rate.
F12 UF-Function The pulse time for the UF pump 2 is shorter than 180 ms. Correct
volume delivery is not ensured due to too short an emission time.
– The monoflop on P.C.B. LP 634 is defective (IC42/R65/C45).
F13 UF-Function The pulse time for the UF pump 2 is longer than 500 ms. A maximum
rate of 5000 ml/h is not possible.
– The monoflop on P.C.B. LP 634 is defective (IC42/R65/C45).
F14 UF-Function No activity of the UF pump 2 during the test (4 sec).
–Acknowledgement (UF_P2, X637/B26) → X632/C7, no LOW pulses.
– Control line (UF_P2, X634L/ABC24) → X637/B26, no LOW pulses.
F15 UF-Function The UF pump 2 cannot be stopped by CPU2.
–Control line (UF_P_EN, X632/C28) → X634R/A22, 5 V are missing.
– The reset input at IC42/pin 13 on P.C.B. LP 634 is defective.
F16 UF-Function The UF pump acknowledgement of CPU1 is defective.
–Acknowledgement (UF_P2, X637/B26) → X633L/C23, no LOW pulses.
F09 UF-Function Dialysate pressure is outside the measuring range (15s).
– UF pressure transducer defective
– D/A converter (IC11) on P.C.B. LP 632 defective
– Operational amplifier (IC1/IC3) on P.C.B. LP 632 defective
F17 UF-Function The change in pressure after a stroke of the UF pump 2 is less than 20 mmHg. – The UF pump 2 is mechanically defective.
–Control line (UF_P2_CTL, X632/B24) → X634R/C11, no HIG H pulse.
F20 UF-Function The difference in volume between UF pump 1 and UF pump 2 is higher
than 25% (range of tolerance 15% to 35%).
– The stroke volume of UF pump 1 or UF pump 2 has been misadjusted.
F95 UF-Function System error.
14. Conductivity test
Test description:
Test of the alarm limits by electronically detuning the conductivity by +5% or by –5%.
F01 Conductivity The conductivity failed to be within the scale limits or to stabilize within
10 minutes (±0.1 mS/10 sec).
– Concentrate is not connected.
–Acknowledgement (COND_SIG, X633L/B8) → X632/A22, voltage outside the measuring range or unstable.
F02 Conductivity Detuning in positive direction not more than 0.5 mS (10 sec).
–Acknowledgement (COND_SIG, X633L/B8) → X632/A22 insufficient.
– Detuning (C OND_DET, X632/A21) → X633L/B31 insufficient.
F03 Conductivity Detuning in negative direction not more than 0.5 mS (10 sec).
–Acknowledgement (COND_SIG, X633L/B8) → X632/A22 insufficient.
–Detuning (COND_DET, X632/A21) → X633L/B31 insufficient.
F04 Conductivity The conductivity cell indicates a constant value.
– The CD cell is defective.
F05 Conductivity CPU1 failed to transmit a Bibag status message within 3 sec.
– Run-time problem (software).
F08 Conductivity CPU 1 fails to increase the working point (when the conductivity is
<40mS/cm uncompensated) for the bibag conductivity by > 5 digits.
–Detuning (HOT_RINSE, X634R/C24 → X633R/A16) not 12V
– P.C.B. LP633 T2 or IC26 defective
F06 Conductivity The Bibag CD detuning is not more than 1 mS/cm.
–Acknowledgement (COND_SIGNAL3, X633R/A12) → M P TP3 on P.C.B. LP 633, change in voltage insufficient.
–Detuning (COND_DET, X632/A21) → X633L/B31 insufficient.
F07 Conductivity The Bibag CD display is outside of the measuring range (46 to 84 mS/cm).
–Acknowledgement (COND_SIGNAL3, X633R/A12) → M P TP3 on P.C.B. LP 633.
– Conductivity outside the expected detuning range caused by wrong concentrate on the bicarbonate port or temperature too low.
F95 Conductivity System error.
15. Diasafe/HDF filter test
Test description:
Test of the filters by testing the volume of the internal capillary and pressure holding test.
F02 Diasafe The balancing chamber was not stopped by CPU1 (24 sec).
– The message via the serial interface from CPU1 to CPU2 is missing.
– The current rise pulse is missing (CI, X634R/A23) → X633L/C31, no 5-V pulse.
F04 Diasafe CPU1 failed to complete one balancing chamber switching within 20 sec (30 ml fluid not removed?).
– The message via the serial interface from CPU1 to CPU2 is missing.
– The current rise pulse is missing (CI, 634R/A23) → 633L/C31, no 5-V pulse.
F06 Diasafe During the pressure built-up phase, a negative pressure of less than
–450 mHg has developed (24 sec).
–Diasafe valve not open, control line (V_DSAFE, X632/B5) → X637/C16, 0 V are missing.
F07 Diasafe After the maximum fluid volume of 145 ml + 30 ml has been removed,
the expected negative pressure of –300 mmHg to –450 mm Hg failed to build up.
– Major leakage in the Diasafe filter membrane and/or filter housing.
– Major leakage in the O-rings on filter holder/couplings.
– V26 electrically or mechanically not closed.
F08 Diasafe The negative test pressure of more than –300 mmHg has developed
before the minimum fluid removal of 145 ml –30 ml has been achieved.
– The Diasafe filter is contaminated.
– The Diasafe filter was not correctly deaerated upon start of the test.
– V112 electrically or mechanically not open.
F09 Diasafe The zero point for pressure measurement cannot be set. The maximum
test time has been exceeded (max. test time 5 min).
– Leakage in the Diasafe filter membrane and/or filter housing.
– Leakage in the O-rings on filter holder/couplings.
– P.C.B. LP 632, IC3/pin 12 not in socket or IC defective (differential amplifier).
F10 Diasafe The negative pressure to be achieved in the test failed to stabilize
within the maximum test time of 5 minutes (change >±16.7 mmHg/min).
– Leakage in the Diasafe filter membrane and/or filter housing.
– Leakage in the O-rings on filter holder/couplings.
– Leakage in the hydraulic system.
– V 26 electrically or mechanically not closed.
F20 Diasafe It was not possible to prime (deaerate) the dialysate filter within 2 minutes.
– Flow problems.
– The priming program is permanently active (level sensor, osmosis water, or P.C.B. LP 633, IC36
defective).
F95 Diasafe System error.
F01 HDF-Filter The Diasafe option has not been set although ON-LINE HDF has been selected. – CPU 2: DIP switch array 2, switch 1 not set to ON.
F02 HDF-Filter CPU1 failed to stop the balancing chamber (24 sec).
– The message via the serial interface from CPU1 to CPU2 is missing.
–The current rise pulse is missing (CI, X634/A23) → X633L/C31, no 5-V pulse.
F04 HDF-Filter CPU1 failed to comlete one balancing chamber switching within 20 sec
(30 ml fluid not removed?).
– The message via the serial interface from CPU1 to CPU2 is missing.
– Verify the current rise pulse.
F06 HDF-Filter During the pressure-buildup phase, a negative pressure of less than –370 mmHg has developed (24 sec).
– The HDF filter is clamped/clogged.
–The Diasafe valve is not open, control line (V_DSAFE, X632/B5) →X637/C16, 0 V are missing. F07 HDF-Filter After the maximum fluid volume of 255 ml +60 ml has been removed
the expected negative pressure of –220 mmHg up to 370 mmHg failed to build up.
– Major leakage in the Diasafe/HDF filter membrane and/or filter housing.
– Major leakage in the O-rings on filter holder/couplings.
– V26 electrically or mechanically not closed.
F08 HDF-Filter The negative test pressure of less than –220 mmHg has developed,
before the minimum fluid removal of 255 ml –60 ml has been achieved.
– The Diasafe/HDF filters are contaminated.
– The Diasafe/HDF filters were not correctly deaerated upon start of the test.
– V112 electrically or mechanically not open.
F09 HDF-Filter The zero point for pressure measurement cannot be set. The max. test
time has been exceeded (10 min).
– Leakage in the Diasafe/HDF filter membrane and/or filter housing.
– Leakage in the O-rings on filter holder/couplings.
F10 HDF-Filter The negative pressure to be achieved in the test failed to stabilize
within the maximum test time of 10 minutes (change > ±13.3 mmHg/min).
– Leakage in the Diasafe/HDF filter membrane and/or filter housing.
– Leakage in the O-rings on filter holder/couplings.
– Leakage in the hydraulic system.
– V26 electrically or mechanically not closed.
F20 HDF-Filter It was not possible to prime (deaerate) the Diasafe filter within 2 minutes.
– Flow problems.
– The priming program is permanently active (level sensor, osmosis water, or P.C.B. LP 633, IC36 defective).
F21 HDF-Filter It was not possible to correctly rinse/prime the HDF filter within 5 minutes (before the test).
– Flow problems.
– No conductivity.
– Conductivity at the upper or lower end of the scale range.
– The HDF pump is not running (e.g. open door).
– The delivery rate of the HDF pump is less than 380 ml/min.
– Line diameter not set to 8 mm.
– NTC6 permanently fails to detect fluid.
– Sieve on V43 clogged.
F22 HDF-Filter It was not possible to correctly rinse/prime the HDF filter within 5 minutes (after the test).
– Flow problems.
– No conductivity.
– Conductivity at the upper or lower end of the scale range.
– Especially with biBag machines: check filter on V43
– The HDF pump is not running (e.g. open door).
– The delivery rate of the HDF pump is less than 380 ml/min.
– Line diameter not set to 8 mm.
– NTC6 permanently fails to detect fluid.
– Sieve on V43 clogged.
F95 HDF-Filter System error.
16. Test Online plus / Diasafe plus-Filter
F01 ONLINE plus
F01 DIASAFE plus
F01 HPU Present options and DIP switch settings do not match.
CPU1 machine status (MST), HPU status and DIP switch/Array2 changed during the test running time.
–ONLINE plus:
CPU 2: Array 2, DipSw2 not set to OFF
CPU 2: Array 2, DipSw3 not set to ON
–DIASAFE plus:
CPU 2: Array 2, DipSw2 not set to OFF
CPU 2: Array 2, DipSw3 not set to OFF
– MST transmitted by CPU1 not matching with the set DIP switch of array 2.
– DIP switch/Array2 changed while the test was in progress.
– HPU logged off.
F34 ONLINE plus
F34 DIASAFE plus Pressure holding test not passed. Max. Number of treatments exceeded?
– Diasafe and HDF filter membranes leaking/worn.
F02 ONLINE plus
F02 DIASAFE plus
F02 HPU Dialysate outlet pressure (DA1) outside the permissible range (10s).
DA1 test range: –125mmHg ≤ P_dial ≤ 55 mmHg
– Acknowledgement DA 1 (P_DIAL, X633L/B6) → X632/A29
– Acknowledgement line DA 2 (see HPU diagram)
F03 ONLINE plus
F03 DIASAFE plus
F03 HPU Cross comparison of both pressure transducers (DA1 / DA2) is outside the acceptable tolerance (10s). P(DA2) == P(DA1)±20mmHg
– Acknowledgement DA 1 (P_DIAL, X633L/B6) → X632/A29
– Acknowledgement DA 2 (see HPU diagram)
F41 ONLINE plus
F41 DIASAFE plus
F41 HPU The test valve V183 is leaking. Pressure increase in the system of P(DA2) > 30 mmHg within 4s.
– V183 open, contaminated, or mechanically defective
– HPU, output stage etc. defective
F42 ONLINE plus
F42 DIASAFE plus
F42 HPU No pressure increase of P(DA2) > 200 mmHg within 4s after opening
the test valve V183 in the system.
– V183 fails to open or mechanically defective.
– Air pump defective, is not running
– HPU, V183 and/or air pump output stage etc. defective
F43 ONLINE plus
F43 DIASAFE plus
F43 HPU The lower pressure test range of P(DA2) > 300 mmHg failed to be achieved within 1s after closing the test valve V183.
– HPU, output stage etc. defective
– ONLINE filter leaking
F44 ONLINE plus
F44 DIASAFE plus
F44 HPU The upper pressure test range of P(DA2) 750 mmHg was exceeded
within 4s after closing of the test valve V183.
– HPU, output stage etc. defective
F04 ONLINE plus
F04 DIASAFE plus The air pump is running although valve V43 is closed.
– HPU, output stage etc. defective
F05 ONLINE plus The door on the Online Sys module is open during the rate test.
– Close module door.
F06 ONLINE plus Port 1 is open during the first pressure build-up phase.
– Close port 1 (substituate port).
F07 ONLINE plus Port 2 is open during the first pressure build-up phase.
– Close port 2 (rinse port).
F08 ONLINE plus Failure to reach the test pressure PDIAL2 > 795 mmHg within 12s.
– Calibrate dialysate pressure.
– Replace DA 2 (re-calibration required)
– Air pump (185) or test valve (V183) defective
– Hydraulic system or valve ONL3 (191) leaking
– Air pump control (185) based on V43 status defective (HPU defective)
F09 ONLINE plus The ONLINE system pump failed to comply with the first test rate of 100
ml/min±9 ml/min.
– ONLINE system pump control defective
F10 ONLINE plus Monitoring unit (Hall sensor) of the pump rotor detects incorrect rotation
of the rotor (desired rate 300 ml/min±25%).
– ONLINE system pump control defective (outside the tolerance of ±25%)
– Hall sensor /electronics defective
F11 ONLINE plus The ONLINE system pump failed to comply with the second test rate of
300 ml/min±9 ml/min.
– ONLINE system pump control defective
F12 ONLINE plus After the ONLINE system pump was switched off in the test, the
monitoring unit (Hall sensor) detects that the rotor failed to stop correctly.
– Pump stop (output stage) defective
– Hall sensor /electronics defective
F13 ONLINE plus After the ONLINE system pump was switched off in the test, the actual
rate of the module is > 0 ml/min.
– Pump stop (output stage) defective
– Synchro-transmitter electronics defective
F14 ONLINE plus After activation of the substituate pump the monitoring unit (Hall sensor)
of the pump rotor detects incorrect rotation of the rotor (desired rate 300 ml/min).
– Pump control defective (outside the tolerance of±25%)
– Hall sensor /electronics defective
F15 ONLINE plus After activation of the substituate pump the system pump failed to
comply with the test rate of 300 ml/min±9ml/min.
– Pump control defective
F16 ONLINE plus Port 1 open during ONL valve test sequence.
– Close port 1 (substituate port).
F17 ONLINE plus Port 2 open during ONL valve test sequence.
– Close port 2 (rinse port).
F18 ONLINE plus Acknowledgement of ONL1 (V193) differs from the desired state of the valve. – Valve control in the ONLINE Sys module defective
– Valve acknowledgement in the ONLINE Sys module defective
F19 ONLINE plus Acknowledgement of ONL2 (V192) differs from the desired state of the valve. – Valve control in the ONLINE Sys module defective
– Valve acknowledgement in the ONLINE Sys module defective
F20 ONLINE plus Acknowledgement of ONL3 (V191) differs from the desired state of the valve. – Valve control in the ONLINE Sys module defective
– Valve acknowledgement in the ONLINE Sys module defective
F21 ONLINE plus Leakage test ONL3 (V191) failed to be passed.
The permitted pressure drop of P < –10 mmHg has been exceeded or the test pressure is P ≤ 710 mmHg.
– Valve ONL3 (V191) in the ONLINE Sys module leaking
– Leaking system / tubing connections
– Port 1 or 2 in the ONLINE Sys module leaking
F22 ONLINE plus Leakage test ONL2 (V192) failed to be passed.
The permitted pressure drop of P < –10 mmHg has been exceeded or the test pressure is P ≤ 710 mmHg.
– Valve ONL2 (V192) in the ONLINE Sys module leaking
– Leaky system /tubing connections
– Port 1 in the ONLINE Sys module leaking
F23 ONLINE plus Leakage test ONL1 (V193) failed to be passed.
The permitted pressure drop of P < –10 mmHg has been exceeded or the test pressure is P ≤ 710mmHg.
– Valve ONL1 (V193) in the ONLINE Sys module leaking
– Leaky system /tubing connections
F24 ONLINE plus After the valves ONL1 to 3 opened, the pressure drop in the system was insufficient ( P < –100 mmHg).
– Valve ONL1/ONL2/ONL3 electrically or mechanically not open
– Kinked tubing
– HDF filter strongly contaminated
F25 ONLINE plus No pressure change of P > 40 mmHg within 15s.
– HDF filter membrane leaking (major leakage)
– No HDF filter installed
F26 ONLINE plus
F26 DIASAFE plus Insufficient test pressure (P < 750mmHg) in the system.
– HDF filter membrane leaking (major leakage)
– No HDF filter installed
– Hydraulics system leaking
F27 ONLINE plus
F27 DIASAFE plus After the valve V189 opened, the pressure drop in the system was insufficient ( P < –70 mmHg).
– Valve V189 electrically or mechanically not open
– Diasafe filter strongly contaminated
– Filter before/after V43 strongly contaminated
F28 ONLINE plus
F28 DIASAFE plus Pressure increase in the system fails to exceed P > 760 mmHg.
– Diasafe filter membrane leaking (major leakage)
– No Diasafe filter installed
F29 ONLINE plus
F29 DIASAFE plus Pressure holding test failed to be passed. Excess pressure drop within
a measurement time of 30s ( P > –10 mmHg).
–Diasafe and/or HDF filter membrane leaking
F30 ONLINE plus
F30 DIASAFE plus During the pressure holding test valve(s) ONL1, 2 or 3 and/or V189 was (were) closed (according to electronic acknowledgement).
– Valve control failed
F31 ONLINE plus
F31 DIASAFE plus
F31 HPU Fill phase has been stopped.
Valve(s) V26 open and/or V24, V24b closed (according to electronic
acknowledgement), or failure to perform 25 or 15 balancing chamber switchings within 120s.
– Valve control failed
–Balancing chamber switchings failed (e.g. only “Eigentakt”)
F32 ONLINE plus Valve(s) ONL1, 2 or 3 closed and/or V24 open or port 1 or 2 open during
the rinse phase (according to electronic acknowledgement).
– Valve control failed
– Operator opened ports too early.
F33 ONLINE plus Rinse phase has been aborted.
Valve V189 open (according to electronic acknowledgement), or failure to perform 34 balancing chamber switchings within 240s.
– Valve control failed
– Failure to detect current rise pulse
– Conductivity not within the scale range
Possible cause: Concentrate and/or bicarbonate level sensor do not recognize CD, although present.
F34 ONLINE plus
F34 DIASAFE plus See error message between F01 and F02 ONLINE plus /DIASAFE plus
F41 ONLINE plus
F41 DIASAFE plus See error message between F01 and F02 ONLINE plus /DIASAFE plus
F42 ONLINE plus
F42 DIASAFE plus See error message between F03 and F04 ONLINE plus /DIASAFE plus
F43 ONLINE plus
F43 DIASAFE plus See error message between F03 and F04 ONLINE plus /DIASAFE plus
F44 ONLINE plus
F44 DIASAFE plus See error message between F03 and F04 ONLINE plus /DIASAFE plus
F95 ONLINE plus
F95 DIASAFE plus
F95 HPU System error
17. Description of machine errors during the cleaning programs
V84 monitoring
Rinse Failure F01 End of the rinse-free program in Dis I to V.
Conductivity has been recognized via V84, although the valve is still closed.
This error message can be acknowledged by pressing the Rinse key.
Rinse Failure F21 Disinfectant suction phase in Dis I – IV.
Maximum permissible UF pump strokes (160) during the suction phase) exceeded.
Error message cannot be acknowledged.
Turn the system off and on again.
Rinse Failure F02 Disinfectant suction phase in Dis I to IV.
Conductivity has not been recognized via V84, and the “Disinfectant empty ?” message has been acknowledged twice.
This error message cannot be acknowledged.
Switch the machine off and on again.
Program Dis V (only on machines with advanced hydraulics)
No conductivity detected via concentrate level sensor, and “Disinfectant empty ?” message acknowledged twice.
Error message cannot be acknowledged.
Turn the system off and on again.
Rinse Failure F03 End of the suction phase in Dis I to IV.
蓝光电梯故障代码
Er2 门联锁故障：电梯运行时门锁回路断开检查门联锁回路及门刀是否有刮碰门轮现象。 Er3 驱动故障 检查驱动故障代码，确定可能的故障原因并按相应的解决办法处理。 Er4 电梯运行方向与指令方向相反 1. 改变输出相序，对调电机V、W 相。 2. 将主控板的A、B 相输入脉冲对调或通过参数设置将其对调。 Er5 开闸故障：系统输出开闸指令后未接到抱闸监测开关的反馈信号， 1、 Y6 输出后X17(闸继电器反馈) 内未反馈，或X15(闸臂开关反馈)2 秒内未反馈。 2、没有Y6输出，X17 或X15 有效。 1. 检查抱闸监测开关及接线。 2. 无闸臂反馈开关开关应将闸臂反馈检测使能(BrakE，FEEdback)设为OFF。 Er6 运行过程中门区输入信号不断开(X9、X10输入一直有效) 检查门区信号回路及感应开关。 Er7 在运行过程中主控板检测到的编码器脉冲数过少 检查控制器的脉冲编码器连线。 Er9 KDY 故障：输出的KDY动作指令与反馈结果不一致： 1、 Y9 输出，X16 在秒内没有反馈。 2、 Y9 无输出，X16 有效。 检查KDY输出和反馈回路及KDY接触器。 Er10 急停回路断开，X13、X29 输入无效。检查急停回路。 Er11 门区丢失故障：电梯运行距离超过楼间距，但未检测到门区输入信号(X9、X10运行中某层无效)
检查门区信号回路及门区感应开关。 Er12 过上限位(X5 无效) 检查编码器、上限位相关线路及上限位开关安装。 Er13 过下限位(X6 无效) 检查编码器、下限位相关线路及下限位开关安装。 Er14 楼层位置计数器错误：此故障发生后，电梯将慢车返回最底层，校正位置 1. 检查编码器或相关线路; 2. 检查门区回路; 3. 典型故障为门区开头抖动或某段钢丝绳打滑。 Er17 发出运行指令后，没有驱动输出检查控制器相关参数设置，或与厂家联系。 Er18 楼层计数值错误：此故障发生后，电梯将慢车返回最低层校正位置检查编码器或相关回路。 Er19 目标层距离不够，无法正常换速;端站安装位置改变后没有进行井道自学习。 1. 降低单层运行速度、加急运行曲线减小换速距离 2. 进行井道自学习。 Er20 电梯运行到顶层或底层并换速后，电梯的运行速度无下降;端站安装位置改变后没有进行井道自学习。 1. 加大控制器比例参数;检查制动电阻是否匹配。 2. 减缓运行曲线; 3. 进行井道自学习。 Er21 单次运行时间超过设定值
蓝光BL2000主板故障码详解手册
蓝光BL2000主板故障码详解手册
蓝光控制系统 售 后 工 程 师 培 训 手 册
（第三版） 沈阳市蓝光自动化技术有限公司 故障代码说明 1、ER02：门联锁在电梯运行过程中断开。 现象1：运行过程中，门刀与门轮冲撞把门锁断开。 现象2：如FU16设置为ON时，系统判断门锁是否闭合与关门限位信号有关。如FU16设为ON时，关门限位不可靠也会造成ER02保护。 现象3：主板检测门锁信号使用了两路检测，X4为触点输入，X23为门锁回路电压检测，如门锁回路电压不够高，标准要求是AC110V，如低于AC100V 时，高压输入不稳定也会造成报ER02的故障。 现象4：ER02故障发生在顶层，曳引机为同步，同步曳引机的抱闸动作延迟时间过长时，容易造成电梯冲上极限，出现该现象时，急停故障前有02故障发生。(正常到顶层停车时，系统下闸后，使能方向会保持设定的时间，brake off time使电梯闸没闭合稳时，变频器仍有力矩输出。如门锁意外断开，门锁触点把变频器使能切断，造成滑车极限。 现象5：变频门机由于开关门的信号从控制柜直接引线从随行电缆下到轿顶。如干扰过大时会在运行过程中，门机控制器错误接收到开门指令，误开门造成ER02故障，出现该情况时，可以在轿顶上安装开关门继电器，控制柜先在关门信号驱动轿顶开关门继电器，再由继电器的触点控制门机控制器开关门。该方
法能有效防止开关门信号干扰造成门机误动作。 2、ER03：变频器故障。 现象1：变频器故障，根据故障代码确定故障原因。 现象2：某些变频器由于上电时间过长，超过了系统的上电等待时间，系统报变频器故障，该情况可以不用处理，变频器上电完成后系统将自动恢复。 现象3：如果变频器产生过流保护，而其保护前同一时间内有ER02或ER10等保护，一般都是由于前面的保护立即停车造成的，系统其他保护恢复后将自动恢复。 3、ER04：主板检测到的运行方向与给定的运行方向相反。 现象1：如主板编码器输入A、B相反接时，会产生ER04保护，主板编码器输入A、B相对调即可。 现象2：编码器缺相，如A或B相脉冲其中有一相无法正确输入，产生该现象时，只有往其中一个方向运行时产生ER04，而另一方向正常运行。检查脉冲缺相的原因：1、先确定哪缺相，去掉A相，如主板有速度反馈，说明B相正常，A相不能正常输入。反之，无速度反馈，则B相输入不正常。2、检查PG 卡分频输出该相是否正常。3、检查主板是否损坏。 现象3：电梯反向运行。电梯的实际运行方向与给定方向相反。变频器与电机之间缺相(一相或二相)，造成变频器无力矩输出时向反方向滑车。造成ER04保护，西威变频器或安川变频器变频器未设缺相保护功能时会存在该情况。在顶层滑车时还会造成冲顶现象。 4、ER05：开闸故障。 ①系统输出开闸指令后抱闸接触器0.5秒内未反馈信号给主板，或系
蓝光电梯详细故障代码分析
蓝光电梯详细故障代码分析 (总10页) -CAL-FENGHAI.-(YICAI)-Company One1 -CAL-本页仅作为文档封面，使用请直接删除
详细故障代码分析ER2：门联锁在电梯运行过程中断开。 现象1：运行过程中，门刀与门轮冲撞把门锁断开。 现象2：如FU16设置为ON时，系统判断门锁是否闭合与关门限位信号有关。如FU16设为ON时，关门限位不可*也会造成 ER03保护。 现象3：主板检测门锁信号使用了两路检测，X4为触点输入，X23为门锁回路电压检测，如门锁回路电压不够高，标准要求是AC110V，如低于AC100V时，高压输入不稳定也会造成报ER02的故障。 现象4：ER02故障发生在顶层，曳引机为同步，同步曳引机的抱闸动作延迟时间过长时，容易造成电梯冲上极限，出现该现象时，急停故障前有02故障发生。(正常到顶层停车时，系统下闸后，使能方向会保持设定的时间，brake off time使电梯闸没闭合稳时，变频器仍有力矩输出。如门锁意外断开，门锁触点把变频器使能切断，造成滑车极限。
现象5：变频门机由于开关门的信号从控制柜直接引线从随行电缆下到轿顶。如干扰过大时会在运行过程中，门机控制器错误接收到开门指令，误开门造成ER02故障，出现该情况时，可以在轿顶上安装开关门继电器，控制柜先在关门信号驱动轿顶开关门继电器，再由继电器的触点控制门机控制器开关门。该方法能有效防止开关门信号干扰造成门机误动作。 ER03：变频器故障。 现象1：变频器故障，根据故障代码确定故障原因。 现象2：某些变频器由于上电时间过长，超过了系统的上电等待时间，系统报变频器故障，该情况可以不用处理，变频器上电完成后系统将自动恢复。 现象3：如果变频器产生过流保护，而其保护前同一时间内有ER02或ER10等保护，一般都是由于前面的保护立即停车造成的，系统其他保护恢复后将自动恢复。 ER04：主板检测到的运行方向与给定的运行方向相反。 现象1：如主板编码器输入A、B相反接时，会产生ER04保护，主板编码器输入A、B相对调即可。
发动机故障灯亮原因及解决方法
发动机故障灯亮原因及解决方法 随着汽车技术的发展和环保要求的提高，汽车技术发展非常迅速。然而，令人费解的是，汽车发动机故障灯亮的现象却也越来越多。为了帮助遭遇到这种情况的车主朋友，北京博睿通达技师特总结在此。 一、现象 汽车行驶过程中，或者汽车打火的瞬间，仪表板上的汽车发动机故障灯亮起，通常为红灯或黄灯，一旦亮起，大多数情况下不会自动消失，少数情况下会自动消失，这就是所谓的发动机故障灯亮。 二、发动机故障灯亮的表面原因 1、燃烧状态不好 发动机燃烧状态不好是发动机故障灯亮的主要原因。在汽车设计上，为了确保发动机处于良好的工作状态、确保发动机的正常工作寿命，在发动机上设计安装了氧传感器，用于监测发动机燃烧状态，一旦发动机燃烧状态不好，比如碳氢化合物气体（HC）含量太高一氧化碳含量（CO）太高、氮氧化物（NO）含量太高，这些都是不好的燃烧状态，不仅污染环境，也会造成燃油浪费和发动机过度磨损。 以上各项指标分别意味着： 碳氢化合物（HC）：未经燃烧的燃油成份； 一氧化碳（CO）：未充分燃烧的燃油成份，该物质对人类健康有较大的损害，一氧化碳中毒可致人中毒死亡； 氮氧化物（NO）：在发动机内过高温度下产生，表明发动机磨损加剧，在大气中会污染环境。 2、发动机爆震 发动机另有一个专门的爆震传感器，专门监测发动机爆震。发动机爆震已经意味着有可能带来发动机严重的机件损害或者严重的动力损失。通常情况下，爆震分为有感爆震和无感爆震，在无感爆震的情况下，发动机电脑会根据监测到的情况调整发动机控制参数，避免带来更大的不良影响，但当无感爆震已经超过了发动机电脑可以调整的范围时，发动机故障灯也会点亮报警。 汽车驾驶员对于爆震的主观感受通常有三种情况：第一种情况：汽车无力； 第二种情况：汽车无力，发动机噪音过大；第三种情况：明显有敲缸声音。 在第一种情况下，有的发动机故障灯会亮，有的不会亮，在第二种和第三种情况下，发动机故障灯必然会亮起。 三、发动机故障灯亮的内在原因 1、燃油质量不好 很多发现发动机故障灯亮的车友都有一个感觉：那就是加到一箱油后发动机故障灯突然就亮了。因为发动机对于油的质量指标是有要求的，尤其是随着各处规范对发动机的要求越来越高，那么对油的质量指标也就要求越来越高。比如说，以前的汽车发动机通常压缩比都在7.0以下，而现在的汽车发动机压缩比通常都在10.0以上，这种情况下，一般都要求辛烷值95号以上的汽油。当然，除了这个燃油标号以外，还有其它一些技术指标也十分重要，因为技术性太强，就不一一列举了。然而，在实际生活上，毕竟有一些加油站并不能完全按规范提供满足高性能发动机的燃油，这就导致了发动机故障灯亮时有发生。 2、发动机汽
蓝光控制系统故障代码说明
蓝光控制系统故障代码说明 1、ER02：门联锁在电梯运行过程中断开。 现象1：运行过程中，门刀与门轮冲撞把门锁断开。 现象2：如FU16设臵为ON时，系统判断门锁是否闭合与关门限位信号有关。如FU16设为ON时，关门限位不可靠也会造成ER02保护。 现象3：主板检测门锁信号使用了两路检测，X4为触点输入，X23为门锁回路电压检测，如门锁回路电压不够高，标准要求是AC110V，如低于AC100V时，高压输入不稳定也会造成报ER02的故障。 现象4：ER02故障发生在顶层，曳引机为同步，同步曳引机的抱闸动作延迟时间过长时，容易造成电梯冲上极限，出现该现象时，急停故障前有02故障发生。(正常到顶层停车时，系统下闸后，使能方向会保持设定的时间，brake off time使电梯闸没闭合稳时，变频器仍有力矩输出。如门锁意外断开，门锁触点把变频器使能切断，造成滑车极限。 现象5：变频门机由于开关门的信号从控制柜直接引线从随行电缆下到轿顶。如干扰过大时会在运行过程中，门机控制器错误接收到开门指令，误开门造成ER02故障，出现该情况时，可以在轿顶上安装开关门继电器，控制柜先在关门信号驱动轿顶开关门继电器，再由继电器的触点控制门机控制器开关门。该方法能有效防止开关门信号干扰造成门机误动作。 2、ER03：变频器故障。 现象1：变频器故障，根据故障代码确定故障原因。 现象2：某些变频器由于上电时间过长，超过了系统的上电等待时间，系统报变频器故障，该情况可以不用处理，变频器上电完成后系统将自动恢复。 现象3：如果变频器产生过流保护，而其保护前同一时间内有ER02或ER10等保护，一般都是由于前面的保护立即停车造成的，系统其他保护恢复后将自动恢复。 3、ER04：主板检测到的运行方向与给定的运行方向相反。 现象1：如主板编码器输入A、B相反接时，会产生ER04保护，主板编码器输入A、B 相对调即可。 现象2：编码器缺相，如A或B相脉冲其中有一相无法正确输入，产生该现象时，只有往其中一个方向运行时产生ER04，而另一方向正常运行。检查脉冲缺相的原因：1、先确定哪缺相，去掉A相，如主板有速度反馈，说明B相正常，A相不能正常输入。反之，无速度反馈，则B相输入不正常。2、检查PG卡分频输出该相是否正常。3、检查主板是否损坏。现象3：电梯反向运行。电梯的实际运行方向与给定方向相反。变频器与电机之间缺相(一相或二相)，造成变频器无力矩输出时向反方向滑车。造成ER04保护，西威变频器或安川变频器变频器未设缺相保护功能时会存在该情况。在顶层滑车时还会造成冲顶现象。 4、ER05：开闸故障。 ①系统输出开闸指令后抱闸接触器0.5秒内未反馈信号给主板，或系统输出抱闸指令后 0.5秒内接触器触点未断开。 ②系统输出开闸指令后闸臂2秒内无反馈，或抱闸后，闸臂开关未断开(Brake Feedback 设臵为NO时) 现象1：电梯起动时，发生ER05故障，多是由于抱闸继电器触点接触不良引起。故障时间到恢复后再次起动则无该保护。如起动出现05保护过多，建议更换继电器。 现象2：停车时发生05故障。多是抱闸继电器不能快速弹起，出现该情况时，请更换抱闸
蓝光BL2000主板故障码详解手册资料
蓝光控制系统 售 后 工 程 师 培 训 手 册
（第三版） 沈阳市蓝光自动化技术有限公司 故障代码说明 1、ER02：门联锁在电梯运行过程中断开。 现象1：运行过程中，门刀与门轮冲撞把门锁断开。 现象2：如FU16设置为ON时，系统判断门锁是否闭合与关门限位信号有关。如FU16设为ON时，关门限位不可靠也会造成ER02保护。 现象3：主板检测门锁信号使用了两路检测，X4为触点输入，X23为门锁回路电压检测，如门锁回路电压不够高，标准要求是AC110V，如低于AC100V 时，高压输入不稳定也会造成报ER02的故障。 现象4：ER02故障发生在顶层，曳引机为同步，同步曳引机的抱闸动作延迟时间过长时，容易造成电梯冲上极限，出现该现象时，急停故障前有02故障发生。(正常到顶层停车时，系统下闸后，使能方向会保持设定的时间，brake off time使电梯闸没闭合稳时，变频器仍有力矩输出。如门锁意外断开，门锁触点把变频器使能切断，造成滑车极限。 现象5：变频门机由于开关门的信号从控制柜直接引线从随行电缆下到轿
顶。如干扰过大时会在运行过程中，门机控制器错误接收到开门指令，误开门造成ER02故障，出现该情况时，可以在轿顶上安装开关门继电器，控制柜先在关门信号驱动轿顶开关门继电器，再由继电器的触点控制门机控制器开关门。该方法能有效防止开关门信号干扰造成门机误动作。 2、ER03：变频器故障。 现象1：变频器故障，根据故障代码确定故障原因。 现象2：某些变频器由于上电时间过长，超过了系统的上电等待时间，系统报变频器故障，该情况可以不用处理，变频器上电完成后系统将自动恢复。 现象3：如果变频器产生过流保护，而其保护前同一时间内有ER02或ER10等保护，一般都是由于前面的保护立即停车造成的，系统其他保护恢复后将自动恢复。 3、ER04：主板检测到的运行方向与给定的运行方向相反。 现象1：如主板编码器输入A、B相反接时，会产生ER04保护，主板编码器输入A、B相对调即可。 现象2：编码器缺相，如A或B相脉冲其中有一相无法正确输入，产生该现象时，只有往其中一个方向运行时产生ER04，而另一方向正常运行。检查脉冲缺相的原因：1、先确定哪缺相，去掉A相，如主板有速度反馈，说明B相正常，A相不能正常输入。反之，无速度反馈，则B相输入不正常。2、检查PG 卡分频输出该相是否正常。3、检查主板是否损坏。 现象3：电梯反向运行。电梯的实际运行方向与给定方向相反。变频器与电机之间缺相(一相或二相)，造成变频器无力矩输出时向反方向滑车。造成ER04保护，西威变频器或安川变频器变频器未设缺相保护功能时会存在该情况。在顶
电脑主板故障诊断卡代码大全
电脑主板故障诊断卡代码大全 代码对照表 00 . 已显示系统的配置；即将控制INI19引导装入。 01 处理器测试1，处理器状态核实,如果测试失败，循环是无限的。处理器寄存器的测试即将开始，不可屏蔽中断即将停用。CPU寄存器测试正在进行或者失败。 02 确定诊断的类型（正常或者制造）。如果键盘缓冲器含有数据就会失效。停用不可屏蔽中断；通过延迟开始。CMOS写入／读出正在进行或者失灵。 03 清除8042键盘控制器，发出TESTKBRD命令（AAH）通电延迟已完成。ROM BIOS检查部件正在进行或失灵。 04 使8042键盘控制器复位，核实TESTKBRD。键盘控制器软复位／通电测试。可编程间隔计时器的测试正在进行或失灵。 05 如果不断重复制造测试1至5，可获得8042控制状态。已确定软复位／通电；即将启动ROM。DMA 初如准备正在进行或者失灵。 06 使电路片作初始准备，停用视频、奇偶性、DMA电路片，以及清除DMA电路片，所有页面寄存器和CMOS停机字节。已启动ROM计算ROM BIOS检查总和，以及检查键盘缓冲器是否清除。DMA 初始页面寄存器读／写测试正在进行或失灵。 07 处理器测试2，核实CPU寄存器的工作。ROM BIOS检查总和正常，键盘缓冲器已清除，向键盘发出BAT（基本保证测试）命令。. 08 使CMOS计时器作初始准备，正常的更新计时器的循环。已向键盘发出BAT命令，即将写入BAT 命令。RAM更新检验正在进行或失灵。 09 EPROM检查总和且必须等于零才通过。核实键盘的基本保证测试，接着核实键盘命令字节。第一个64K RAM测试正在进行。 0A 使视频接口作初始准备。发出键盘命令字节代码，即将写入命令字节数据。第一个64K RAM芯片或数据线失灵，移位。 0B 测试8254通道0。写入键盘控制器命令字节，即将发出引脚23和24的封锁／解锁命令。第一个64K RAM奇／偶逻辑失灵。 0C 测试8254通道1。键盘控制器引脚23、24已封锁／解锁；已发出NOP命令。第一个64K RAN的地址线故障。 0D 1、检查CPU速度是否与系统时钟相匹配。2、检查控制芯片已编程值是否符合初设置。3、视频通道测试，如果失败，则鸣喇叭。已处理NOP命令；接着测试CMOS停开寄存器。第一个64K RAM的奇偶性失灵 0E 测试CMOS停机字节。CMOS停开寄存器读／写测试；将计算CMOS检查总和。初始化输入／输出端口地址。 0F 测试扩展的CMOS。已计算CMOS检查总和写入诊断字节；CMOS开始初始准备。. 10 测试DMA通道0。CMOS已作初始准备，CMOS状态寄存器即将为日期和时间作初始准备。第一个64K RAM第0位故障。 11 测试DMA通道1。CMOS状态寄存器已作初始准备，即将停用DMA和中断控制器。第一个64DK RAM第1位故障。
蓝光主板故障代码
蓝光主板故障代码 Er0 参数没有初始化或者参数区错误存储参数操作可消除该故障，如仍然没有消除，联系厂家 Er2 门联锁故障；电梯运行时门锁回路断开检查门联锁回路及门刀是否有刮门轮现象。Er3 变频器故障检查变频器，确定故障原因。 Er4 方向接触器故障，系统的方向给定与方向接触器的反馈不一致。 检查方向接触器的接线。方向反馈应该接在方向接触器的一对常开触点上。 Er5 开闸故障，系统输出开闸指令后未接到抱闸接触器或抱闸监测开关的反馈信号检查抱闸监测开关及接线，无此开关应将抱闸反馈检测使能（Brake Feedback）设为OFF。Er6 运行过程中，门区输入信号始终有效。检查门区信号回路及感应开关。 Er7 在运行过程中主控单元检测到的编码器脉冲数量过少。检查主控单元的脉冲输入回路及编码器连线。 Er8 发生此故障时，请与厂家联系。 Er9 KDY/KKC故障，输出的KDY/KKC动作指令与反馈结果不一致检查KDY/KKC输出和反馈回路及KDY/KKC接触器。 Er10 急停回路断开检查急停回路。 Er11 门区丢失故障电梯运行距离超过楼间距，但未检测到门区输入信号检查门区信号回路及门区感应开关。 Er12 过上限位检查编码器或相关线路。 Er13 过下限位检查编码器或相关线路。 变频楼层位置计数器错误。此故障发生后，电梯将慢车返回最底层，校正位置。 检查编码器或相关线路，检查门区回路。典型故障为门区信号抖动或某段钢丝绳打滑。Er14双速 KMC慢车反馈不一致检查KMC输出和反馈回路及KMC接触器。 Er15 双速时：KPC电源接触器反馈不一致检查KPC输出和反馈回路及KPC接触器。 Er16 内部测试用如果发生是因为有编码器方式，设置为无编码器方式，修改参数PG Input Able。
电脑主板故障诊断检测卡代码表与解决方案
电脑主板故障诊断检测卡代码表 BIOS 灯：为 BIOS 运行灯，正常工作时应不停闪动 CLK丁：为时钟灯。正常为常亮. OSC丁：为基准时钟灯，正常为常亮。 RESET丁仅为复位灯，正常为开机瞬间闪一下，然后熄灭。 RUN丁：为运行灯，工作时就不停闪动。 +12V， -12V， +5V， +3.3V 灯正常为常亮 1.检测卡跑00, CO CF,FF或D1 原因：CPUS槽脏。针脚坏，接触不好。CPU内存超频了。CPU供电不良。某芯片发热，硬件某部分资源不正常，在 CMOSI把其关闭或更换该集成资源的芯片 2.C1，C2, C6, C7或 E1： 内存接触不良，（用镊子划）。 测内存工作电压（ SDRAM 3.3V， DDR 2.5和 1.6V。）测时钟CPU旁排阻是否有损坏。 测CPU地址线和数据线。 北桥坏 3.C 1 ~05循环跳变： BIOS损坏 I/O 坏或者南桥坏 . 4.C1,C3,C6: 刷 BIOS 换电源，换CPU换转接卡有可以解决问题. 检查BIOS座. PCE断线,板上粘有导电物.清洗内存和插槽. 换内存条 . 换内存插槽 .. 换 I/O. 北桥虚焊或者坏 . 5循环显示C1~C3或者C1~C5等 刷 BIOS. 换 I/O 有时可解决问题 . PCE断线,板上粘有导电物 可考虑换电容.换CPU换内存南桥坏 . 6.显BO代码： 看内存电压,清CMOS北桥坏 7.显示25 代码 北桥问题.' 8.跑 0D 后不亮 : 外频, 倍频跳线 9.显 2B 代码后不亮 刷BIOS.清除BIOS.时钟发生器不良.北桥供电不正常或者北桥坏 10.跑 50 代码： I/O 错, 南北桥 ,BIOS 坏 11.跑 41 代码： BIOS刷新.PCB坏或者上面有导电物
48P—故障案例：哈弗H6仪表上发动机故障指示灯常亮,并有发动机间隙性抖动现象—叶正祥
故障案例：哈弗自动档H6发动机故障灯常亮，并有发动机间隙性抖动现象 余姚东江：叶正祥 车辆信息： VIN：LGWEF4A51EF110055 整车型号：CC6460RM03 发动机型号：4G69S4M 行驶里程：470km 故障现象： 仪表上发动机故障指示灯常亮，并有发动机间隙性抖动现象。 使用检测读故障码为：P0300 发动机随机/多缸失火。 故障原因： 1.喷油嘴故障导致喷油过多或过少。 2.喷油嘴到发动机ECU的线路或插接件故障导致喷油不正常。 3.发动机ECU控制喷油部分有故障。 4.火花塞故障。 5.点火线圈故障。 6.点火线圈到发动机ECU的线路或插接件故障。
7.发动机ECU控制点火部分有故障。 8.气缸，气门等机械问题导致压缩不正常等。 诊断与分析： 既然发动机有抖动现象，说明发动机可能有某缸不作不良，怎样可快速确定某缸失火呢？ 1.使用老的X431读数据流。 当故障再现时可以读当前失火数据（如图） 通上上面的数据流可以确定发动机故障灯亮和抖动是因为一 缸失火导致。 2.一缸失火故障原因有那么多，怎样可快速排除一个个故障 原因？ 使用示波器测量喷油嘴工作时的波形（如图）
通过这个波形可以排除：喷油嘴线路和发动机ECU控制喷油的控制部分。 接着再测量点火线圈上的初级点火波形（如图）
通过这个波形不但可以排除点火线圈到发动机ECU之间的线路、发动机ECU的故障，还能确定故障就在点火线圈或火花塞上。 3.拆出点火线圈真相大白（如图）。
故障排除： 吹干水气，更换一缸火花塞和点火线圈后试车故障排除。 故障总结： 此故障能够在很短的时间内不换件，通过测量数据-确定故障原因的前提条件是： 1.对失火故障的理解，什么是失火，有哪些原因？ 故障码：P0300 检测到失火 失火的检测方法：1.根据发动机转速的波动 2.缸内压力 3.火花塞间的离子流 德尔福控制系统采用的是根据发动机转速波动来检测失火的。
蓝光故障代码
1、系统故障代码表 详细故障代码分析 ＥR0电梯门机故障. 现象１：开门或关门限位失效，门不开关; 现象2：门机无电或门机控制开关动作引起门不动； 现象3：无开关门指令 ER2:门联锁在电梯运行过程中断开。 现象1:运行过程中,门刀与门轮冲撞把门锁断开. 现象２:如FＵ16设置为ON时，系统判断门锁就是否闭合与关门限位信号有关.如FU16设为ＯN时,关门限位不可靠也会造成ER０３保护。 现象３:主板检测门锁信号使用了两路检测,Ｘ4为触点输入,Ｘ23为门锁回路电压检测，如门锁回路电压不够高,标准要求就是AＣ110V,如低于AＣ100V时，高压输入不稳定也会造成报ＥR02得故障. 现象4:ER02故障发生在顶层,曳引机为同步,同步曳引机得抱闸动作延迟时间过长时，容易造成电梯冲上极限，出现该现象时,急停故障前有02故障发生.（正常到顶层停车时,系统下闸后，使能方向会保持设定得时间,brakｅoff timｅ使电梯闸没闭合稳时，变频器仍有力矩输出。如门锁意外断开，门锁触点把变频器使能切断，造成滑车极限。
现象5:变频门机由于开关门得信号从控制柜直接引线从随行电缆下到轿顶。如干扰过大时会在运行过程中,门机控制器错误接收到开门指令,误开门造成ＥＲ0２故障,出现该情况时，可以在轿顶上安装开关门继电器，控制柜先在关门信号驱动轿顶开关门继电器，再由继电器得触点控制门机控制器开关门.该方法能有效防止开关门信号干扰造成门机误动作。 EＲ03:变频器故障。 现象1:变频器故障，根据故障代码确定故障原因. 现象2:某些变频器由于上电时间过长,超过了系统得上电等待时间，系统报变频器故障，该情况可以不用处理,变频器上电完成后系统将自动恢复。 现象３：如果变频器产生过流保护,而其保护前同一时间内有ER0２或ER10等保护，一般都就是由于前面得保护立即停车造成得，系统其她保护恢复后将自动恢复。 ER０4:主板检测到得运行方向与给定得运行方向相反。 现象１：如主板编码器输入A、B相反接时，会产生ER04保护，主板编码器输入Ａ、B相对调即可。 现象２：编码器缺相，如A或B相脉冲其中有一相无法正确输入，产生该现象时,只有往其中一个方向运行时产生EＲ04,而另一方向正常运行。检查脉冲缺相得原因:1、先确定哪缺相，去掉Ａ相,如主板有速度反馈，说明B相正常,A相不能正常输入。反之,无速度反馈，
蓝光主板bl2000电梯故障代码及说明(深圳铃木电梯)
深圳铃木电梯主板显示ER=05故障蓝光的系统，er05是抱闸监测开关故障，请调节抱闸检测开关，看看其是否断线，这个功能你也可以取掉，把基本参数中的抱闸反馈检测使能（B reak F eed b ack）改为OFF应该是主板控制继电器粘连了，更换继电器吧深圳铃木电梯主板故障显示ER=07故障，ER07：在运行过程中主控电脑板检测到的编码器脉冲数过少。 现象1：控制系统给定速度后，变频器未按给定速度运转。可能的原因： 1、速度给定连接线接触不良(模拟给定信号线或多段速度给定信号线)。 2、变频器设定的运转时间过长，多段给定时，有些型号的变频器有开闸延时运行时间设定，设定时间如大于2.5秒时易出现该保护。 3、负载过重，变频器在重载条件下无法起动或起动过程太慢。 现象2：编码器脉冲输入接线接触不良，脉冲不能正常输入主板。 现象3：变频器分频输出损坏，不能输入分频脉冲。 现象4：主板编码器输入口损坏，无法接收脉冲输入，(用万用表测试主板TP9、TP10测试点，电梯低速运行时，万用表的电压值应该在0-5V之间有波动，如波动正常而无脉冲输入，主板损坏需返厂维修。 深圳铃木电梯故障代码主板显示ER=10故障，安全回路断开苏州铃木电梯 E系列，蓝光一体机，主板E3000A，电梯运行就急停，外乎显示ZT，机房主板液晶显示面板在出现故障时变成空白的，没有显示。调主板故障，有R=19，R=14，R=23，平层感应器更换过，做过井道自学习。断电后可以用一天，就犯毛病。开关电源和另外一台电梯对倒了一下苏州铃木电梯，一体机，通润同步主机，主板E3000A，16层站，1.75m，电梯运行时急停，轿厢显示F，主板报ER14，然后去一楼寻址。故障挺频繁的，头主板E3000A是沈阳蓝光 ER14：楼层位置计数器错误：此故障发生后，电梯将慢车返回最底层，校正位置。 现象1：编码器输入干扰过大，解决办法可以在编码输入线上加磁环，屏蔽线接好地，必须使用双绞屏蔽线。 现象2：编码器输入频率过高，请对输入主板的脉冲进行分频，使主板接收的脉冲频率小于25KHZ。同时分频后能增强输入脉冲的抗干扰性。 现象3：井道的开关位置移动后未进行自学习，使控制系统的记录如各开关刻度值不一致(端站、门区板的位置)，请重新进行井道自学习。 现象4：门区开关动作抖动，请注意门区板插入门区感应器的深度，如深度不足，门区动作点将不对，造成计数误差。如使用光电门区感应器，请注意不要让井道照明灯直射感应器。 现象5：某段钢丝绳打滑。如ER14总出现在某层，请确定电梯在该层起动、停车或稳速运行时是否打滑。如钢丝绳油污过重，请擦洗钢丝绳。如钢丝绳或曳引轮磨损过大，请更换。 现象6：多段运行时，如运行曲线相应的换速距离过小，电梯停车时冲过目的层，会造成脉冲不能正常采集，造成ER14故障。请加大运行曲线的换速距离，使电梯正常停车，该现象将消除。 现象7：电梯运行过程中，掉电或主板由于干扰复位(地线未连接好)，系统重新上电复位后爬行至门区产生计数器错误。请检查接地情况，另外要注意所使用的开关电源容量是否足够，如不足，请换容量大的开关电源。 ER07是主板检测到的脉冲数太少，请检查F9参数及编码器相关线路 ER12是上限位有效，请检查上限位线路是否断线。 蓝光主板BL200电梯故障代码及说明 Er0 参数没有初始化或者参数区错误存储参数操作可消除该故障，如仍然没有消除，联系厂家
蓝光故障代码及处理方法
故障代码说明处理方法 Er2 门联锁故障：电梯运行时门锁回路断开检查门联锁回路及门刀是否有刮碰门轮现象。Er3 驱动故障 检查驱动故障代码，确定可能的故障原因并按相应 的解决办法处理。 Er4 电梯运行方向与指令方向相反 1．改变输出相序，对调电机V、W 相。 2．将主控板的A、B 相输入脉冲对调或通过参数设 置将其对调。 Er5 开闸故障：系统输出开闸指令后未接到抱闸监测开关的反馈信号， 1、Y6 输出后X17（闸继电器反馈）0.5S 内未反馈，或X15（闸臂开关反馈）2 秒内未反馈。 2、没有Y6 输出，X17 或X15 有效。 1．检查抱闸监测开关及接线。 2．无闸臂反馈开关开关应将闸臂反馈检测使能 （Brak E，F EE dback）设为OFF。 Er6 运行过程中门区输入信号不断开（X9、X10输入一直有效） 检查门区信号回路及感应开关。 Er7 在运行过程中主控板检测到的编码器脉冲数过少 检查控制器的脉冲编码器连线。 Er9 KDY 故障：输出的KDY 动作指令与反馈结果不一致： 1、Y9 输出，X16 在0.4 秒内没有反馈。 2、Y9 无输出，X16 有效。 检查KDY 输出和反馈回路及KDY 接触器。
Er10 急停回路断开，X13、X29 输入无效。检查急停回路。 Er11 门区丢失故障：电梯运行距离超过楼间距，但未检测到门区输入信号（X9、X10运行中某层无效） 检查门区信号回路及门区感应开关。 Er12 过上限位（X5 无效）检查编码器、上限位相关线路及上限位开关安装。 Er13 过下限位（X6 无效）检查编码器、下限位相关线路及下限位开关安装。 Er14 楼层位置计数器错误：此故障发生后，电梯将慢车返回最底层，校正位置 1．检查编码器或相关线路； 2．检查门区回路； 3．典型故障为门区开头抖动或某段钢丝绳打滑。 Er17 发出运行指令后，没有驱动输出检查控制器相关参数设置，或与厂家联系。 Er18 楼层计数值错误：此故障发生后，电梯将慢车返回最低层校正位置 检查编码器或相关回路。 Er19 目标层距离不够，无法正常换速；端站安装位置改变后没有进行井道自学习。 1．降低单层运行速度、加急运行曲线减小换速距离 2．进行井道自学习。 Er20 电梯运行到顶层或底层并换速后，电梯的运行速度无下降；端站安装位置改变后没有进行井道自学习。 1．加大控制器比例参数；检查制动电阻是否匹配。 2．减缓运行曲线； 3．进行井道自学习。 Er21 单次运行时间超过设定值 1．检查控制器相关参数设置；
蓝光BL2000主板故障码详解手册
蓝光控制系统 售后工程师培训手 册 第三版） 沈阳市蓝光自动化技术有限公司 故障代码说明 1、ER02:门联锁在电梯运行过程中断开。 现象1：运行过程中，门刀与门轮冲撞把门锁断开。 现象2:如FU16 设置为ON 时，系统判断门锁是否闭合与关门限位信号有关。如FU16 设为ON 时，关门限位不可靠也会造成ER02 保护。 现象3:主板检测门锁信号使用了两路检测，X4为触点输入，X23为门锁回路电压检测，如门锁回路电压不够高，标准要求是AC110V，如低于AC100V时，高压输入不稳
定也会造成报ER02 的故障。 现象4: ER02 故障发生在顶层，曳引机为同步，同步曳引机的抱闸动作延迟时间过长时，容易造成电梯冲上极限，出现该现象时，急停故障前有02 故障发生。（正常到顶层停车时，系统下闸后，使能方向会保持设定的时间，brake off time使电梯闸没闭合稳时，变频器仍有力矩输出。如门锁意外断开，门锁触点把变频器使能切断，造成滑车极限。 现象5:变频门机由于开关门的信号从控制柜直接引线从随行电缆下到轿顶。如干扰过大时会在运行过程中，门机控制器错误接收到开门指令，误开门造成ER02 故障，出现该情况时，可以在轿顶上安装开关门继电器，控制柜先在关门信号驱动轿顶开关门继电器，再由继电器的触点控制门机控制器开关门。该方法能有效防止开关门信号干扰造成门机误动作。 2、ER03:变频器故障。 现象1：变频器故障，根据故障代码确定故障原因。 现象2:某些变频器由于上电时间过长，超过了系统的上电等待时间，系统报变频器故障，该情况可以不用处理，变频器上电完成后系统将自动恢复。 现象3:如果变频器产生过流保护，而其保护前同一时间内有ER02 或ER10 等保护，一般都是由于前面的保护立即停车造成的，系统其他保护恢复后将自动恢复。3、ER04:主板检测到的运行方向与给定的运行方向相反。 现象1:如主板编码器输入A、B相反接时，会产生ER04保护，主板编码器输入A、B 相对调即可。 现象2:编码器缺相，如A 或B 相脉冲其中有一相无法正确输入，产生该现象时，只有往其中一个方向运行时产生ER04,而另一方向正常运行。检查脉冲缺相的原
蓝光主板详细故障代码分析之欧阳家百创编
蓝光主板详细故障代码分 析 欧阳家百（2021.03.07） ER2：门联锁在电梯运行过程中断开。 现象1：运行过程中，门刀与门轮冲撞把门锁断开。 现象2：如FU16设置为ON时，系统判断门锁是否闭合与关门限位信号有关。如FU16设为ON时，关门限位不可*也会造成ER03保护。 现象3：主板检测门锁信号使用了两路检测，X4为触点输入，X23为门锁回路电压检测，如门锁回路电压不够高，标准要求是AC110V，如低于AC100V时，高压输入不稳定也会造成报ER0 2的故障。 现象4：ER02故障发生在顶层，曳引机为同步，同步曳引机的抱闸动作延迟时间过长时，容易造成电梯冲上极限，出现该现象时，急停故障前有02故障发生。(正常到顶层停车时，系统下闸后，使能方向会保持设定的时间，brake off time使电梯闸没闭合稳时，变频器仍有力矩输出。如门锁意外断开，门锁触点把变频器使能切断，造成滑车极限。 现象5：变频门机由于开关门的信号从控制柜直接引线从随行电缆下到轿顶。如干扰过大时会在运行过程中，门机控制器错误接收到开门指令，误开门造成ER02故障，出现该情况时，可以
在轿顶上安装开关门继电器，控制柜先在关门信号驱动轿顶开关门继电器，再由继电器的触点控制门机控制器开关门。该方法能有效防止开关门信号干扰造成门机误动作。 ER03：变频器故障。 现象1：变频器故障，根据故障代码确定故障原因。 现象2：某些变频器由于上电时间过长，超过了系统的上电等待时间，系统报变频器故障，该情况可以不用处理，变频器上电完成后系统将自动恢复。 现象3：如果变频器产生过流保护，而其保护前同一时间内有ER02或ER10等保护，一般都是由于前面的保护立即停车造成的，系统其他保护恢复后将自动恢复。 ER04：主板检测到的运行方向与给定的运行方向相反。 现象1：如主板编码器输入A、B相反接时，会产生ER04保护，主板编码器输入A、B相对调即可。 现象2：编码器缺相，如A或B相脉冲其中有一相无法正确输入，产生该现象时，只有往其中一个方向运行时产生ER04，而另一方向正常运行。检查脉冲缺相的原因：1、先确定哪缺相，去掉A相，如主板有速度反馈，说明B相正常，A相不能正常输入。反之，无速度反馈，则B相输入不正常。2、检查PG卡分频输出该相是否正常。3、检查主板是否损坏。 现象3：电梯反向运行。电梯的实际运行方向与给定方向相反。变频器与电机之间缺相(一相或二相)，造成变频器无力矩输出时向反方向滑车。造成ER04保护，西威变频器或安川变频器变频
蓝光BL2000故障代码
蓝光故障代码说明 1、ER02：门联锁在电梯运行过程中断开。 现象1：运行过程中，门刀与门轮冲撞把门锁断开。 现象2：如FU16设臵为ON时，系统判断门锁是否闭合与关门限位信号有关。如FU16设为ON时，关门限位不可靠也会造成ER02保护。 现象3：主板检测门锁信号使用了两路检测，X4为触点输入，X23为门锁回路电压检测，如门锁回路电压不够高，标准要求是AC110V，如低于AC100V时，高压输入不稳定也会造成报ER02的故障。 现象4：ER02故障发生在顶层，曳引机为同步，同步曳引机的抱闸动作延迟时间过长时，容易造成电梯冲上极限，出现该现象时，急停故障前有02故障发生。(正常到顶层停车时，系统下闸后，使能方向会保持设定的时间，brake off time使电梯闸没闭合稳时，变频器仍有力矩输出。如门锁意外断开，门锁触点把变频器使能切断，造成滑车极限。 现象5：变频门机由于开关门的信号从控制柜直接引线从随行电缆下到轿顶。如干扰过大时会在运行过程中，门机控制器错误接收到开门指令，误开门造成ER02故障，出现该情况时，可以在轿顶上安装开关门继电器，控制柜先在关门信号驱动轿顶开关门继电器，再由继电器的触点控制门机控制器开关门。该方法能有效防止开关门信号干扰造成门机误动作。 2、ER03：变频器故障。 现象1：变频器故障，根据故障代码确定故障原因。 现象2：某些变频器由于上电时间过长，超过了系统的上电等待时间，系统报变频器故障，该情况可以不用处理，变频器上电完成后系统将自动恢复。 现象3：如果变频器产生过流保护，而其保护前同一时间内有ER02或ER10等保护，一般都是由于前面的保护立即停车造成的，系统其他保护恢复后将自动恢复。 3、ER04：主板检测到的运行方向与给定的运行方向相反。 现象1：如主板编码器输入A、B相反接时，会产生ER04保护，主板编码器输入A、B 相对调即可。
电脑主板故障诊断卡代码大全25869
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