CHAPTER 2 WIRING
2-60
Description of I/O Signals
2
Output signal
Ready for servo-on [RDY]: Sequence output signal (Reference value 1)
This signal is turned on if the servomotor is ready to operate.
Function
The ready for servo-on signal is turned on if the conditions shown in the table below are satisfied.
Signal
division
Signal name
Function
No.
Signal status
Servo-on [S-ON] 1 ON
Forced stop [EMG] 10 ON
CONT input
Free-run 54 OFF
Alarm detection (Normally
open contact)
16 OFF
OUT output
Servo control ready [S-RDY] 28 ON
This signal is turned on under speed control and torque control.
Parameter setting
To assign ready for servo-on [RDY] to a sequence output terminal, specify the corresponding value
("1") to the output terminal function setting parameter.
Relevant description
The servo control ready [S-RDY] (reference value 28) signal can be output.
The servo control ready signal is turned on if the conditions shown in the table below are satisfied.
Signal
division
Signal name
Function
No.
Signal status
Forced stop [EMG] 10 ON
CONT input
Free-run 54 OFF
OUT output
Alarm detection (Normally
open contact)
16 OFF
The internal CPU operates correctly. -
The L1, L2 and L3 terminals are turned on. -
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