AKD Installation | 8 Electrical Installation
8.13.7.2 FAULT relay contacts
Operational readiness (terminals X8/1 and X8/2 ) is signaled by a floating relay contact.
The fault relay can be programmed to two modes of operation:
- Contact closed when there is no fault
- Contact closed when there is no fault and the drive is enabled.
The signal is not influenced by the enable signal, the I²t-limit, or the regen threshold.
Technical characteristics
l FAULT: Relay output, max. 30 Vdc or 42 Vac, 1 A
l Time to close: max. 10 ms
l Time to open: max. 10 ms
All faults cause the FAULT contact to open and the output stage to be switched off (if the
FAULT contact is open, the output stage is inhibited -> no power output). List of the fault mes-
sages: ➜ p. 178.
Wiring diagram
134 Kollmorgen™ | May 2013
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