Appendix A
Chapter 7
List of Constants Used with 3G3EV
Standard Model
Constant Indi-
no. cators
n01
Description
Setting range
Setting
Constant
write-inhibit
selection
/constant
initialization
0: Only n01 can be set.
1: All constants can be set.
8: Constant settings are initialized.
9: Inverter is initialized in 3-wire
sequence mode.
n02
Mode operation
selection
Run command
Frequency
reference
0
1
2
Digital Operator Digital Operator
Control terminal Digital Operator
Digital Operator Control terminal
(voltage input)
3
4
Control terminal Control terminal
(voltage input)
Digital Operator Control terminal
(amperage
input)
5
Control terminal Control terminal
(amperage
input)
Stop mode
selection
n03
n04
0: Deceleration stop
1: Free running
Forward
/Reverse
rotation
f%r: forward rotation
reU: reverse rotation
selection
n06
Multi-function
input selection
0: Forward/reverse rotation command
1: Fault reset
2: External fault (external fault when ON)
3: External fault (external fault when
OFF)
4: Multi-step speed command
0: Fault occurrence
1: Operation in progress
2: Frequency matching
n09
Multi-function
output selection
n11
n12
n20
Frequency
reference 1
0.0 to 400 (Hz)
[6.0]
[0.0]
Frequency
reference 2
0.0 to 400 (Hz)
Acceleration
time
0.0 to 999 (seconds)
[10.0]
7-10
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