Using P-Cl And N-Cl Signals - YASKAWA SGM series User Manual

CLMIF
Forward External
Cn-18
Torque Limit
CLMIR
Reverse External
Cn-19
Torque Limit
When P-CL (1CN-11) is input
When N-CL (1CN-12) is input
For torque restriction by analog voltage reference, refer to 3.2.9 Using Torque Restriction
by Analog Voltage Reference.

• Using P-CL and N-CL Signals

This section describes how to use input signals P-CL and N-CL as torque limit input sig-
nals.
I/O power supply
Host controller
→ Input P-CL 1CN-11
→ Input N-CL 1CN-12
These signals are for forward and reverse exter-
nal torque (current) limit input.
This function is useful in forced stopping.
3.1 Setting User Constants According to Machine Characteristics
Unit: Setting Factory
% Range: 0 to Setting:
Maximum 100
Torque
Unit: Setting Factory
% Range: 0 to Setting:
Maximum 100
Torque
Applies torque restriction as specified in Cn-18
Applies torque restriction as specified in Cn-19
Servopack
Photocoupler
5mA
Forward External Torque Limit
Input (Speed Selection 1)
Reverse External Torque Limit
Input (Speed Selection 2)
Output Signal for Torque
Restriction Function
• TGON (1CN-9)
• Status indication mode bit data
• Monitor mode Un-05 bit 4
• User Constant Setting:
Memory switch Cn-01 bit 4 = 1
For Speed/Torque
Control and Position
Control
For Speed/Torque
Control and Position
Control
For Speed/Torque
Control and
Position Control
For Speed/Torque
Control and
Position Control
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