4.3 Encoder Signal Output
46
■ PG Divider Setting
Set the pulse division ratio by the following switches.
Set the number of output pulses output by the encoder output signals (PAO, *PAO, PBO,
*PBO).
This divides the pulses from the motor encoder (PG) by the number of pulses set there,
then outputs it. The setting value is the number of output pulses per motor rotation. Set
this to match the command unit of the machine controller. The setting range differs
according to the encoder used.
SW3
PG Divider
Setting
Unit
P/R
Setting Range
Delivery
Setting
16,000~131,072 (Rotary 17-bit) 65,536
1000~8192 (Rotary 13-bit) 8192
1/256~1/2 (Linear Motor) 1/20
Output Terminals
PAO(CN1-20)
*PBO(CN1-23)
*PAO(CN1-21)
PBO(CN1-22)
A-Phase
B-Phase
Output
Amplifier
Servo Motor
Encoder
Serial Data
PG
Divider
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