• DOK-DIAX02-DDS02.1*ANA-ANW1-EN-E1,44 • 12.96
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"± 15 V fault"
The controller has detected a fault in the ± 15 V supply.
Cause:
1. Defective control voltage bus cable
2. Defective supply module
Remedy:
1. Check and, if necessary, replace the control voltage bus cable or plug
connector.
2. Check the power supply module (see application manual for supply
module).
"+ 24 V fault"
The controller has detected a fault in the +24 V supply.
Cause:
1. Defective control voltage bus cable
2. Defective supply module.
Remedy:
1. Check and, if necessary, replace the control voltage bus cable or plug
connector.
2. Check the power supply module (see application manual for supply
module).
"+ 10 V fault"
The supply voltage to the current sensors is faulty.
Cause:
Defect in the drive controller
Remedy:
Replace the drive controller
"+ 8 V fault"
The supply voltage to the encoder systems is faulty.
Cause:
Short-circuit in the motor encoder cable or in the cable for external
encoders.
Remedy:
Check cables and replace if necessary.
"Driver voltage fault"
The voltage supply of the driver stages is faulty.
Cause:
Defect in the drive controller
Remedy:
Replace drive controller.
9. Diagnostics and fault clearance
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