Delta C200 Series User Manual page 231

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10 PID Control
In this parameter group, ASR is the abbreviation for Adjust Speed Regulator and PG is the
abbreviation for Pulse Generator.
Reserved
Encoder Pulse
Settings 1~20000
A Pulse Generator (PG) or encoder is used as a sensor that provides a feedback signal of the
motor speed. This parameter defines the number of pulses for each cycle of the PG control, i.e.
the number of pulses for a cycle of A phase/B phase.
This setting is also the encoder resolution. With the higher resolution, the speed control will be
more accurate.
An errotic input to Pr.10-00 may result drive over current, motor stall, PM motor magnetic pole
origin detection error. If Pr.10-00 setting has changed, please trace the magnetic pole again, set
Pr.05-00=4 (static test for PM motor magnetic pole and PG origin again).
Encoder Input Type Setting MI7=A; MI8=B
Settings 0: Disable
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1: Phase A leads in a forward run command and phase B leads in a reverse
run command
FWD
A
B
2: Phase B leads in a forward run command and phase A leads in a reverse
run command
FWD
A
B
3: Phase A is a pulse input and phase B is a direction input. (L =reverse
direction, H=forward direction)
FWD
A
B
4: Phase A is a pulse input and phase B is a direction input. (L=forward
direction, H=reverse direction)
FWD
A
B
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Chapter 11 Description of Parameter Settings|C200 Series
This parameter can be set during operation.
REV
REV
REV
REV
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Factory Setting: 600
Factory Setting: 0
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