YASKAWA SGMAS - I;O Signal (CN1) Names and Functions

5 Wiring
5.3.3 I/O Signal (CN1) Names and Functions
5-10
5.3.3 I/O Signal (CN1) Names and Functions
(1) Input Signals
(2) Output Signals
Note: Pin numbers in parentheses () indicate signal grounds.
Signal
Name
Pin
No.
Function
+24VIN
1
Control power supply input for sequence signals: Users must provide the +24-V
power supply.
Allowable voltage fluctuation range: 11 to 25 V
CCW-OT
CW-OT
2
3
CCW run prohibit
CW run prohibit
Overtravel prohibit (used in position mode only)
: Stops the motor when the axis exceeds the movable range.
HOME
4
Home signal (used in position mode only)
: Reports the home position of machine to the SERVOPACK.
EXSTOP+
EXSTOP-
5
6
External stop input
: Stops the servomotor immediately, and the servo is turned OFF.
USER0
USER1
7
8
User input signal
ENC_A+
ENC_A-
ENC_B+
ENC_B-
21
22
23
24
External encoder input
ENC_C+
ENC_C-
25
26
External encoder input for C channel
Signal Name Pin
No.
Function
USER+
USER-
9
10
User output signal
BRK+
BRK-
11
12
Brake output
: Use when a motor with a brake is used.
ALM+
ALM-
13
14
Servo alarm
: Turns OFF when an error is detected.
MS_G
15 (17)
Module status output (green)
MS_R
16 (17)
Module status output (red)
: Active use when there is a servo alarm.
NS_G
18 (20)
Network status output (green)
: Active use when communication is established with SynqNet.
SIEPS80000025.book 10 ページ ２００４年１０月２５日 月曜日 午前１１時５７分