YASKAWA MECHATROLINK Sigma 2 Series User Manual

9 Troubleshooting
9-18
 A.EA
A.EA: An Error which occurs when the SERVOPACK is used with the NS115.
Display and Outputs
Note: OFF: Output transistor is OFF (alarm state). ON: Output transistor is
ON.
Status and Remedy for Alarm
 A.EB
A.EB: SERVOPACK Initial Access Error
Display and Outputs
Note: OFF: Output transistor is OFF (alarm state). ON: Output transistor is
ON.
Status and Remedy for Alarm
Alarm Outputs
Alarm Code Outputs ALM Output
ALO1 ALO2 ALO3
OFF ON ON OFF
Cause Remedy
A SERVOPACK is defective. Replace the SERVOPACK.
B A software version of SERVOPACK is less
than 33.
Replace the SERVOPACK. (A software
version is more than 33.)
C SgimaWin+ is connected. Disconnect the SigmaWin+.
Alarm Outputs
Alarm Code Outputs ALM Output
ALO1 ALO2 ALO3
OFF ON ON OFF
Cause Remedy
A SERVOPACK is defective. Replace the SERVOPACK.
At power ON
A
At power ON
A

YASKAWA MECHATROLINK Sigma 2 Series Specifications

General

Brand	YASKAWA
Model	MECHATROLINK Sigma 2 Series
Category	Control Unit
Language	English