388 Fault tracing
AFED Enable to rotate Signal to rotate has not been
received within a fixed time
delay of 120 s.
Switch enable to rotate signal on (eg. in
digital inputs).
Check the setting of (and source
selected by) parameter 20.22 Enable to
rotate.
AFF6 Identification run Motor ID run will occur at next
start.
Informative warning.
B5A0 STO event
Programmable event:
31.22 STO indication
run/stop
Safe torque off function is
active, ie. safety circuit
signal(s) connected to
connector STO is lost.
Check safety circuit connections. For
more information, see chapter The Safe
torque off function in the Hardware
manual of the drive and description of
parameter 31.22 STO indication run/stop
(page 245).
Code
(hex)
Warning / Aux. code Cause What to do
ACS580 FW.book Page 388 Wednesday, September 21, 2016 9:48 PM
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