9
Error messages
9.1
Error messages of the communication module
56
Lenze · E94AYCEC Communication module (POWERLINK CN) · Communication Manual · DMS 3.0 EN · 08/2014 · TD17
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
9.1.2
Possible causes and remedies
In this chapter, all error messages of the communication module are listed in numerical order of the
error numbers. Possible causes and remedies and responses to the error messages are described in
detail.
EPL: Lost connection to 9400 [0x00c83100]
EPL: Memory access error [0x00c85531]
EPL: Memory: Read error [0x00c85532]
EPL: Memory: Write error [0x00c85533]
EPL: Internal watchdog activated [0x00c86010]
Response
(Lenze setting printed in bold)
Setting:
not possible
None
System fault
Fault
Trouble
Quick stop by trouble
Warning locked
Warning
Information
Cause
Remedy
The MXI communication to the Servo Drive 9400 is
interrupted.
• Servo Drive 9400 is switched off.
• The communication module is not connected
correctly at the MXI slot of the Servo Drive 9400.
• Communication module is defective.
• Switch on Servo Drive 9400.
• Plug in the communication module correctly at the
MXI slot of the Servo Drive 9400.
• Send communication module together with a
description of the fault to Lenze.
Response
(Lenze setting printed in bold)
Setting:
not possible
None
System error
Error
Fault
Quick stop by trouble
Warning locked
Warning
Information
Cause
Remedy
Access via the Servo Drive 9400 to a parameter set in the
memory module failed.
Download application again (including module).
Response
(Lenze setting printed in bold)
Setting:
not possible
None
System fault
Fault
Trouble
Quick stop by trouble
Warning locked
Warning
Information
Cause
Remedy
Parameter in the memory module could not be read.
Download application again (including module).
Response
(Lenze setting printed in bold)
Setting:
not possible
None
System fault
Fault
Trouble
Quick stop by trouble
Warning locked
Warning
Information
Cause
Remedy
Parameter in the memory module could not be written. Download application again (including module).
Response
(Lenze setting printed in bold)
Setting:
not possible
None
System fault
Fault
Trouble
Quick stop by trouble
Warning locked
Warning
Information
Cause
Remedy
Communication module is defective.
Send communication module together with a
description of the fault to Lenze.
