YASKAWA SGD7S series Product Manual page 125

4.5 I/O Signal Connections
4.5.1 I/O Signal Connector (CN1) Names and Functions
Control
Method
Position
Control
Torque
Control
*
You can change the allocations. Refer to the following section for details.
6.1.1 Input Signal Allocations on page 6-5
Note: 1. Pin numbers in parentheses ( ) indicate signal grounds.
2. If forward drive prohibition or reverse drive prohibition is used, the SERVOPACK is stopped by software
4-34
Pin
Signal
No.
PULS 7 Pulse Reference
/PULS 8 Input
SIGN 11 Sign of Reference
/SIGN 12 Input
CLR 15 Position Deviation
/CLR 14 Clear Input
Torque Refer-
T-REF 9 (10)
ence Input
controls. If the application does not satisfy the safety requirements, add external safety circuits as required.
Name
One of the following input pulse forms is set.
• Sign + pulse train
• CW + CCW pulse trains
• 90° phase-differential pulses
Clears the position deviation during position
control.
Inputs the torque reference. Maximum input
voltage: ±12 V
Continued from previous page.
Function
Reference
Page
page 6-31
page 6-33
page 6-40