Operations
66
NHA80945 04/2017
Operating States
Section 5.1
Operating States
Configuring Communication Error Response
Description
The response of the drive in the event of a CANopen communication interruption can be configured.
Configuration can be performed using the display terminal from the [Complete settings] CSt-,
[Error/Warning handling] CSWM-, [Communication Module] COMO- menu via the [CANopen Error
Resp] COL submenu.
The values of the [CANopen Error Resp] COL parameter, which triggers a drive detected error [CANopen
Com Interrupt] COF are:
The values of the [CANopen Error Resp]CoL parameter, which does not trigger a transition to the
operating state faults are:
The fallback speed can be configured in the [Complete settings] CSt-, [Error/Warning handling]
CSWM- menu, [Fallback speed] LFF- submenu, using the [FallbackSpeed] LFF parameter.
Value Meaning
[Freewheel Stop] YES Freewheel stop (factory setting)
[Ramp stop] rMP Stop on ramp
[Fast stop] FSt Fast stop
[DC injection] dCI DC injection stop
Value Meaning
[Ignore] nO Detected error ignored
[Per STT] Stt Stop according to configuration of [Type of stop] Stt
[Fallback Speed] LFF Change to fallback speed, maintained as long as the detected error
persists and the run command has not been removed
[Speed maintained] rLS The drive maintains the speed at the time the detected error occurred, as
long as the detected error persists, and the run command has not been
removed
WARNING
LOSS OF CONTROL
If this parameter is set to nO, CANopen communication monitoring is disabled.
Only use this setting after a thorough risk assessment in compliance with all regulations and standards
that apply to the device and to the application.
Only use this setting for tests during commissioning.
Verify that communication monitoring has been re-enabled before completing the commissioning
procedure and performing the final commissioning test.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
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