3 POSITIONING DEDICATED SIGNALS

2) Servo amplifier input use (Note-3)

DOG/CHANGE signal : ON

MR-J3-B

DOG/CHANGE

DI3

DICOM

DOG/CHANGE signal : OFF MR-J3-B

DOG/CHANGE

DI3

DICOM

(Note-1): Refer to the "Q173HCPU/Q172HCPU Motion controller Programming Manual (COMMON)" for an external signal.

(Note-2): Refer to the "Q173HCPU/Q172HCPU User’s Manual" for a pin configuration.

(Note-3): Refer to the "MR-J3-B Servo Amplifier Instruction Manual" for a pin configuration.

(16)Servo ready signal (M2415+20n) ..............................Status signal

(a)This signal turns on when the servo amplifiers connected to each axis are in the READY state.

(b)This signal turns off in the following cases.

•M2042 is off

•Servo amplifier is not installed

•Servo parameter is not set

•It is received the forced stop input from an external source

•Servo OFF by the servo OFF command (M3215+20n) ON

•Servo error occurs

Refer to APPENDIX 1.4 "Servo errors" for details.

Q61P Q02H Q172H Q172

CPU CPU LX

Q38B

Communication is normal

Servo ready signal : ON

AMP AMP

M M

POINT

When the part of multiple servo amplifiers connected to the SSCNET becomes a servo error, only an applicable axis becomes the servo OFF state.

(17) Torque limiting signal (M2416+20n) ..........................

Status signal

This signal turns on while torque limit is executed.

The signal toward the torque limiting axis turns on

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