Tolomatic User Guide:
ICR Rod Style Integrated Control Actuator
7-7
A P P E N D I X
:
7
7.9 Troubleshooting
7.9.1 Troubleshooting the ICR SV1B Basic Actuator
SYMPTOM / TROUBLe
POSSIBLe CAUSe / ReSOLUTION
No response from actuator
1. Check power connection for proper cable connection
and bus voltage.
2. Verify that the E-stop and Enable are both active.
3. Verify that direction commands are being sent.
4. Verify that the input return is connected to signal
ground.
5. Check signal cable for proper connection and wiring.
Actuator cannot move load
1. The load is too large.
2. There is too much friction.
3. Side load is excessive.
4. Push force is set too low.
5. Power supply does not have enough current capability.
Actuator is overheating
1. Ambient temperature is too high.
2. Operation is outside of the continuous ratings.
3. Cooling is insufficient.
Actuator is operating erratically
1. Determine if there is regenerative energy.
2. Determine if push force is set too low.
3. Determine if power supply has enough current.
4. Check for irregularities in the load.
