Nidec Control Techniques Digitax-SF DA24A23 User Manual

6
8. Troubleshooting
Digitax SF Instruction Manual
2. Warnings and Remedies
Warning No.
900 Encoder overheat detection
Symptom
and
Possible Cause
The temperature inside the absolute encoder has exceeded the temperature value specied
by Encoder: Overheat detection - Value (267.0).
An alarm can be output in place of the warning.
Remedy
Reduce the ambient temperature and improve thermal radiation
conditions. Check the setting of Encoder: Overheat detection - Value
(267.0).
Reset Method
After eliminating the cause, then input RESET signal to the RESET terminal on the connector
CN1.
2. Warning Details
Warning No.
901 Encoder battery voltage drop error detection
Symptom
and
Possible Cause
The battery voltage of the absolute encoder has dropped below the voltage set by
Encoder: Battery voltage drop detection - Value (268.0).
Remedy
Replace the battery in the absolute encoder.
Check the Encoder: Battery voltage drop detection - Value (268.0).
Reset Method
After eliminating the cause, then input RESET signal to the RESET terminal on the connector
CN1.
Warning No.
902 Emergency stop
Symptom
and
Possible Cause
The E-STOP control terminal digital input is open.
Remedy
Close the E-STOP control terminal digital input
Check for proper I/O connections.
Reset Method
After eliminating the cause, then input RESET signal to the RESET terminal on the connector
CN1.
Related To
9 Appendices Functions Emergency Stop

Nidec Control Techniques Digitax-SF DA24A23 Specifications

General

Brand	Nidec
Model	Control Techniques Digitax-SF DA24A23
Category	Servo Drives
Language	English