User's Manual

Page 16 of 44

Troubleshooting for Parallel

Symptom Possible cause Action

Actuators run in smaller steps

before stop

Insufﬁcient power supply Check the power supply while the actuator is running

Connect the actuator(s) to BusLink one at a time and check

the following:

- Reason for last stop (page 62)

- Current cut-off levels in both

directions

After everything is connected, put power on all actuators at

the same time. Then wait 10 seconds before the Run In/Run

Out signals are activated

Signal cable damaged or

removed under operation

All actuators stop at the same position The signal and power cables MUST be re-connected to all

actuators.

Ensure that no actuator is missing in the system.

Otherwise, the system will not work, not even after

re-powering

Please see non-critical info below

After everything is connected, put power on all actuators at

the same time. Then wait 10 seconds before the Run In/Run

Out signals are activated