Maintenance and servicing
11.6 Messages after replacing DRIVE-CLiQ components
Drive converter cabinet units
472 Operating Instructions, 07/07, A5E00288214A
11.6 Messages after replacing DRIVE-CLiQ components
After DRIVE-CLiQ components are replaced (Control Interface Board, TM31, SMCxx) when
service is required, generally, after power-up, a message is not output.
The reason for this is that an identical component is detected and accepted as spare part
when running-up. If, unexpectedly, a fault message of the "topology fault" category is
displayed, then when replacing a component, one of the following faults/errors should have
occurred:
● A Control Interface Board with different firmware data was installed.
● When connecting-up DRIVE-CLiQ cables, connections were interchanged.
Automatic firmware update
As of firmware 2.5, an automatic firmware update can be carried out once the electronics
have been powered up on replacement DRIVE-CLiQ components.
● The following LEDs will flash slowly to indicate that an automatic firmware update is in
progress: the "RDY" LED on the Control Unit (orange, 0.5 Hz) and an LED on the
relevant DRIVE-CLiQ component (green-red, 0.5 Hz).
● Once the automatic firmware update is complete, the "RDY" LED on the Control Unit will
flash quickly (orange, 2 Hz) along with an LED on the relevant DRIVE-CLiQ component
(green-red, 2 Hz).
● To complete the automatic firmware update process, a POWER ON is required (switch
the device off and back on again).
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