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MELSEC-A
5 DATA USED FOR POSITIONING CONTROL
Pr.123
Option function 1
Set the option function 1 (amplifier EMG selection, serial encoder cable selection).
•
Amplifier EMG selection
The external emergency stop signal EM1 can be made invalid.
•
Serial encoder cable selection
Select the serial encoder cable to be used.
H
Amplifier EMG selection
0: Valid
1: Invalid
Serial encoder cable selection
0: 2-wire
1: 4-wire (Supports long distance cables)
00
Pr.124
Option function 2
Set the option function 2 (slight vibration suppression function selection, motor-
less operation selection).
•
Slight vibration suppression function selection
When "
Pr.108
Auto tuning" is set to "2: Invalid", the function to suppress
vibration at a stop can be made valid.
•
Motor-less operation selection
When motor-less operation is valid, signals can be output or the status displayed
without connection of the servomotor.
H
Slight viblation suppression function selection
0: Invalid
1: Valid
00
Motor-less operation selection
0: Invalid
1: Valid
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