Omron NJ501-1300, User Manual

Page: 355 / 432

11-9
11 Troubleshooting
NJ-series CPU Unit Motion Control User’s Manual (W507)
11-1 Ov
er
vie
w
of Er
ro
rs
11
11-1
-2 Errors Related to th
e Motion
Contro
l F
unction Mod
ule
This section describes the notification that is provided for errors that occur in OMRON G5-series Servo
Drives.
There is a difference between the timing of when the Motion Control Function Module detects the error
in the Servo Drive and when the error code is obtained from the Servo Drive. The Motion Control Func-
tion Module therefore reports different events for the error in the Servo Drive and the error code.
z
Error Notification
When the Motion Control Function Module detects an error, a Slave Error Detected minor fault level
error (742F0000 hex) occurs. At this point, the Motion Control Function Module performs the error
operation (i.e., it turns OFF the Servo).
z
Error Code Notification
When the Servo Drive reports the error code, the Motion Control Function Module generates a Slave
Error Code Report information event (94220000 hex). The error code from the Servo Drive is
included in the attached information of the Slave Error Code Report event.
You must change the settings to receive notification of the Slave Error Code Report event. Map
object 603F hex (Error Code) in the PDO Edit Pane.
Servo Drive Errors