4-87
4-2 Function Mode
4
Functions
•Set RUN command selection A002 to 01 (control circuit terminal block).
•The following operations become possible when 20 (STA), 21 (STP), and 22 (F/R) are allocated to
any of multi-function inputs 1 to 8 (C001 to C008). Allocating the STP terminal disables the FW and
RV terminals.
•Below are the outputs via terminal operation.
Control Gain Switching Function
•This function provides two types of gain and time constant settings for the speed control system
(proportional/integral compensation). You can switch over these settings when "sensorless vector
control", "0-Hz sensorless vector control", or "sensor vector control" is selected as the control
method.
Available input terminals C001 to C008
Required settings A002 = 01
Data Symbol Function name Status Description
STA
Output frequency
Forward
Reverse
STP
F/R
ON OFF
ON OFF
Parameter No. Function name Data Default setting Unit
A044/A244 V/f characteristics selection
03: Sensorless vector
04: 0-Hz sensorless vector
05: Sensor vector
00
C001 to C008
Multi-function inputs
1 to 8 selection
26: CAS (control gain switching)
H005/H205 Speed response 0.001 to 9.999/10.00 to 80.00 1.590
H050/H250 PI proportional gain 0.0 to 999.9/1000 100.0 %
H051/H251 PI integral gain 0.0 to 999.9/1000 100.0 %
H052/H252 P proportional gain 0.01 to 10.00 1.00
H070
For PI proportional gain
switching
0.0 to 999.9/1000 100.0 %
H071 For PI integral gain switching 0.0 to 999.9/1000 100.0 %
H072
For P proportional gain
switching
0.00 to 10.00 1.00
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