Autofailreset Function - Lenze 8400 StateLine C Reference Manual

9.6.3

AutoFailReset function

The AutoFailReset function serves to automatically reset the latching "Fault" and
"TroubleQSP" errors as well as the latching "WarningLocked" warning.
The "latching" term means that the effect on the controller remains active even after the
error cause has been removed.
To reset latching errors and warnings, the following options are available:
 Manual reset
– with device command
– by a LOW/HIGH edge at the bResetFail input of the
(the "FailReset" control bit in the control word must be parameterised with a value
of "1").
 Automatic reset
– using the AutoFailReset function.
Overview of the relevant parameters
Parameter
C00184
C00185
C00186
C00187
C00188
C00189
Highlighted in grey = display parameter
Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011
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8400 StateLine C | Reference manual
C00002/19 (activated by LOW/HIGH edge)
Info
Repetition time of the error reset processes
Time left until the next error reset process
Max. number of error reset processes
Current number of error reset processes carried out ineffectively
Configuration of the AutoFailReset function
• 0: Off
• 1: Fault + TroubleQSP
• 2: WarningLocked
• 3: All locking
Response after max. number of error reset processes has been reached
L
Diagnostics & error management
Monitoring
LS_DriveInterface system block
397