IAI America PCON-CFA - Manual (Page 228)

5. SCON-CA
CC-Link
222
(5) Servo ON Command (SON)
Operation Ready (SV)
When “SON” signal is turned “ON”, the servo-motor is turned “ON”. When the servo-motor is turned ON,
the Status Indicator LED (Refer to “5.3 CC-Link Interface”) on the front surface of the controller
illuminates in green.
The “SV” signal is synchronized with this LED.
„
Function:
Using the “SON” signal, the turning ON/OFF of the controller is available.
While the “SV” signal is ON, the controller's servo-motor is turned “ON” and the operation becomes
available.
The relationship between the “SON” signal and “SV” signal is as follows.
PLC Input Signal
PLC Output Signal
SON
(PLC → SCON-CA)
SV
(SCON-CA → PLC)