Chapter 4 Parameters
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VFD-L-I Series
4-28
Revision July 2009, SW V1.1
M1-GN D
OFF
ON
ON
ON
ON
ON
2
1
1
2
2
1
Frequenc y
Actual operation frequenc y
Deceleration
inhibit
Operation
command
Acc eleration
inhibit
Actual
operation
frequency
Time
Setting
Frequenc y
Setting
Frequency
11 First or Second Acceleration/Deceleration Time Selection:
Parameter value 11 programs a Multi-Function Input Terminal: M1 (Pr.04-04) to control selection of
First or Second Acceleration/deceleration time. When this terminal is OFF, the drive runs according
to the acceleration/deceleration set by Pr.01-09 and Pr.01-10. When this terminal is ON, the drive
runs according to the acceleration/deceleration set in Pr.01-11 and Pr.01-12. The output frequency
won’t be changed by the change of the switch status when the drive runs with the constant speed.
The function will be obvious when the drive is accelerating/decelerating. (Refer to Pr.01-09 to Pr.01-
12.)
VFD-L-I
GND
M1
11 F irst or second
accleratioin/deceleration selection
CLOSE: operate with the
second acceleration/deceleration
Frequenc y
Master
Frequenc y
Pr.01-09 Pr.01-10
Pr.01-12
Pr.01-12
Time
M1-GND
operation
command
ON
ON
ON
ON
ON
OFF
Pr.01-11
Pr.01-09
Summary of Contents for VFD-L-I Series
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