
9
Diagnostics & error management
9.9
Error messages of the operating system
666
Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
An01: AIN1_I < 4 mA [xx.0125.00001]
An02: AIN2_I < 4 mA [xx.0125.00002]
CE04: MCI communication error [xx.0127.00002]
CE0F: MCI control word [xx.0127.00015]
CE4: CAN bus off [xx.0131.00000]
Response
(Lenze setting printed in bold)
(
Adjustable response)
0: No Reaction
1: Fault
2: Trouble
3: TroubleQuickStop
4: WarningLocked
5: Warning
6: Information
Cause
Remedy
Open-circuit monitoring for analog input 1 has tripped.
• Only if the analog input has been configured as a
current loop of 4 ... 20 mA (
= 2).
• Check wiring of the analog X3/A1I input terminal for
open circuit.
• Check minimum current values of the signal sources.
Response
(Lenze setting printed in bold)
(
Adjustable response)
0: No Reaction
1: Fault
2: Trouble
3: TroubleQuickStop
4: WarningLocked
5: Warning
6: Information
Cause
Remedy
Open-circuit monitoring for analog input 2 has tripped.
• Only if the analog input has been configured as a
current loop of 4 ... 20 mA (
= 2).
• Check wiring of the analog X3/A2I input terminal for
open circuit.
• Check minimum current values of the signal sources.
Response
(Lenze setting printed in bold)
(
Adjustable response)
0: No Reaction
1: Fault
2: Trouble
3: TroubleQuickStop
4: WarningLocked
5: Warning
6: Information
Cause
Remedy
Communication error with extension module in slot 1.
• Eliminate EMC interference.
• Switch off inverter, correctly plug in the module,
switch on the inverter again.
• Switch mains or restart inverter.
• Replace module/inverter.
• Please contact Lenze if the problem occurs again.
Response
(Lenze setting printed in bold)
(
Adjustable response)
0: No Reaction
1: Fault
2: Trouble
3: TroubleQuickStop
4: WarningLocked
5: Warning
6: Information
Cause
Remedy
Bit 14 ("SetFail") of the wMciCtrl control word of the
system block has been set.
Trace back signal source on the bus (e.g. PROFIBUS) that
sets bit 14 ("SetFail").
Response
(Lenze setting printed in bold)
(
Adjustable response)
0: No Reaction
1: Fault
2: Trouble
3: TroubleQuickStop
4: WarningLocked
5: Warning
6: Information
Cause
Remedy
: "Bus off" status
• Received too many faulty telegrams.
• Damaged cable (e.g. loose contact).
• Two nodes with the same ID.
• Check wiring and bus terminating resistor.
• Set identical baud rate for each bus node.
• Assign different IDs to nodes.
• Eliminate electrical interference (e.g. EMC).