Chapter 11 Description of Parameter Settings
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C200 Series
11-132
10 PID Control
This parameter can be set during operation.
In this parameter group, ASR is the abbreviation for Adjust Speed Regulator and PG is the
abbreviation for Pulse Generator.
Reserved
Encoder Pulse
Factory Setting: 600
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
Factory Setting: 0
Settings 0: Disable
1: Phase A leads in a forward run command and phase B leads in a reverse
run command
A
B
FWD
REV
2: Phase B leads in a forward run command and phase A leads in a reverse
run command
A
B
FWD
REV
3: Phase A is a pulse input and phase B is a direction input. (L =reverse
direction, H=forward direction)
A
B
FWD
REV
4: Phase A is a pulse input and phase B is a direction input. (L=forward
direction, H=reverse direction)
A
B
FWD
REV
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Call 1(800)985-6929 for Sales
deltaacdrives.com
sales@deltaacdrives.com
