Using The Positioning Completed Output Signal (/Coin) - YASKAWA SGMAH User Manual

Sigma II User's Manual
Pn50A.1
Setting
Enables the servo ON
0
(/S-ON) input signal.
Disables the servo ON
7
(/S-ON) input signal.
Note See 5.3.3 Input Circuit Signal Allocation for other Pn50A.1 settings.
5.5.3

Using the Positioning Completed Output Signal (/COIN)

The basic use and wiring procedure for the positioning completed (/COIN) output
signal (photocoupler output signal) is described below. The signal is output to
indicate that servomotor operation is completed.
P
hotocoupler output levels per output node:
• Maximum operating voltage: 30V
• Maximum output current: 50mA
Output /COIN CN1-25
This signal indicates that servomotor movement has been completed during position
control. The host controller uses the signal as an interlock to confirm that
positioning is completed.
/COIN
State
ON
OFF
Status
The servo is OFF when CN-40 is open, and is ON when
CN1-40 is at 0V.
The servo is always ON, and has the same effect as
shorting CN1-40 to 0V.
DC
DC
Positioning Completed Output
Signal
Reference
Speed
Error pulse
(Un008)
/COIN
(CN1-25)
Status
Circuit between CN1-25 and 26 is
closed, and CN1-25 is at low level.
Circuit between CN1-25 and 26 is
open, and CN1-25 is at high level.
Chapter 5: Parameter Settings and Functions
Result
Servo amplifier
CN1-25
/COIN+
CN1-26 /COIN-
Servomotor
Pn500
Result
Positioning is completed. (Position
error is below the setting.)
Positioning is not completed. (Position
error is above the setting.)
5-73
I/O power supply
+24V 0V
Position Control