What to doCauseWarning/Aux
code (aux code
visible only on
assistant con-
trol panel and
drive composer)
Code
(hex)
Check the external 24 V DC power
supply to the control unit, or
change the setting of parameter
95.04.
95.04 Control board sup-
ply is set to External 24V
but no voltage is connec-
ted to the control unit.
External power
signal missing
AFEC
Switch on the enable to rotate sig-
nal (eg. in digital inputs). Check
parameter 20.22 Enable to rotate.
Signal to rotate is not re-
ceived within a fixed time
delay of 120 s.
Enable to rotateAFED
Informative warning.Motor ID run will occur at
next start.
Identification
run
AFF6
Informative warning.Motor ID run completed
successfully.
Identification
run
B5F6
Check safety circuit connections.Safety circuit signal(s)
connected to connector
STO is lost.
STO event)B5A0
Check that there are no interlocked
PFC motors, see parameters:
76.81…76.84. If all motors are in
use, the PFC system is not ad-
equately dimensioned to handle the
demand.
No more PFC motors can
be started because they
can be interlocked or in
the Hand mode.
No more avail-
able PFC motors
D501
Check that there are no interlocked
PFC motors, see parameters
76.81…76.84.
All the motors in the PFC
system are interlocked.
All motors inter-
locked
D502
Motor connected to the drive is in-
terlocked and thus cannot be star-
ted. Remove the corresponding in-
terlock to start the drive controlled
PFC motor. See parameters
76.81…76.84.
The motor connected to
the drive is interlocked
(unavailable).
VSD controlled
PFC motor inter-
locked
D503
Restart the control unit.The software is not work-
ing properly.
STO diagnostics
failure
FA90
152 Diagnostics
EN
HI
To Next Page
Loading...
