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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 6-4
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
4-28
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
Function
Reference
Page
page 6-28
page 6-30
page 6-37
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Troubleshooting
