Yaskawa Sigma II Series DC Power Input SGMAJ - Manual (Page 251)

8 Operation
8.11.4 Servo Ready (/S-RDY) Output
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8.11.4 Servo Ready (/S-RDY) Output
Type Signal
Name
Connector Pin
Number
Setting Meaning
Output /S-RDY CN1-7, 10
(Factory setting)
ON (low level) Servo is ready.
OFF (high level) Servo is not ready.
This signal indicates that the SERVOPACK received the servo ON signal and completed all preparations.
It is output when there are no servo alarms and the main circuit power supply is turned ON.
An added condition with absolute encoder specifications is that when the SEN signal is at high level, absolute data was out-
put to the host controller.
The servo ready signal condition can also be checked on the digital operator. For details, refer to 7.1.4 Status Display and
7.4.1 List of Monitor Modes.
The /S-RDY signal can be allocated to another output terminal with parameter Pn50E. For details, refer to 7.3.3 Output Cir-
cuit Signal Allocation.