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Function (Parameter) list
Parameter List
2.1 Function (Parameter) list
*1. The factory setting varies with the inverter capacity: 5% for FR-S540E-1.5K and 2.2K, 4%
for FR-S540E-3.7K.
CAUTION
indicates that the setting can be changed during operation if Pr. 77 "parameter
write disable selection" has been set to "0" (factory setting). (Note that the Pr. 53, Pr.
70 and Pr. 72 values can be changed only during PU operation.)
Parameter
Indica-
tion
Name
Setting
Range
Minimum
Setting
Increments
Factory
Setting
Refer
To:
Cus-
tomer
Setting
0 Torque boost 0 to 15% 0.1%
6%/5%/
4%/
(*1)
63
1 Maximum frequency 0 to 120Hz 0.1Hz 60Hz 64
2 Minimum frequency 0 to 120Hz 0.1Hz 0Hz 64
3 Base frequency 0 to 120Hz 0.1Hz 60Hz 65
4
Multi-speed setting
(high speed)
0 to 120Hz 0.1Hz 60Hz 66
5
Multi-speed setting
(middle speed)
0 to 120Hz 0.1Hz 30Hz 66
6
Multi-speed setting
(low speed)
0 to 120Hz 0.1Hz 10Hz 66
7 Acceleration time 0 to 999s 0.1s 5s 67
8 Deceleration time 0 to 999s 0.1s 5s 67
9
Electronic thermal O/L
relay
0 to 50A 0.1A
Rated
output
current
69
30
Extended function
display selection
0, 1 1 0 80
79
Operation mode
selection
0 to 4, 7, 8 1 0 109