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Sigma II User's Manual
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I/O Signals
I/O signals are described below.
Output ð PAO CN1-33
Output ð /PAO CN1-34
Output ð PBO CN1-35
Output ð /PBO CN1-36
Output ð PCO CN1-19
Output ð /PCO CN1-20
Divided encoder signals are output.
Always connect these signal terminals when a position loop is formed in the host
controller for position control.
Set a dividing ratio at the following parameter.
The dividing ratio setting is not related to the gear ratio setting (Pn202 and 203) for
the servo amplifier electronic gear function during position control.
Output Phase Form
Forward
rotation
Phase A
Phase B
Phase C
Encoder Output Phase A
Encoder Output Phase /A
Encoder Output Phase B
Encoder Output Phase /B
Encoder Output Phase C
Encoder Output Phase /C
PG Dividing Ratio
90°
t
Chapter 5: Parameter Settings and Functions
Speed/Torque Control,
Position Control
Speed/Torque Control,
Position Control
Speed/Torque Control,
Position Control
Speed/Torque Control,
Position Control
Speed/Torque Control,
Position Control
Speed/Torque Control,
Position Control
Pn201
Reverse
rotation
Phase A
Phase B
Phase C
5-23
90°
t
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