Bernard Integral+ Commissioning Instructions page 22

PROBLEM
The actuator does
not stop on the ope-
ning limit switch
No actuator
signalling
Torque switch not
operating correctly
Torque switch
indication does
not return to initial
condition once
the torque limiter
is no longer actuated.
22
CAUSE
Motor has been rewired
(motor replacement i.e)
and rotates in the reverse
direction
The actuator is off
Incorrect configuration
The torque limiter has
been actuated manually.
Torque limiter data
storage
CORRECTIVE ACTION
When replacing a motor, wire markings
must be observed. In case of doubt, check
rotational direction. To reverse the motor
rotational direction, change over wires 1
and 2 of the motor terminal strip in the
travel switches compartment.
Indications are only available
with the actuator on .
Check that the concerned indication relay
has been configured for torque limiter
indication.
The jumper of the INTEGRAL+ board is set to:
TS0 for opening torque limiter
TSC for closing torque limiter
The electronics only store the limiter data
if a manoeuvre is in progress. The electronics
further only stores the data for the torque
limiter corresponding to the rotational
direction.
The torque limiter data are stored electronically.
To clear a torque limiter memory, a reverse
order must be sent.