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4 Parameter List
High-function General-purpose Inverter 3G3RX-V1 User’s Manual (I578-E1)
4-3 Extended Function Mode
4
4-3-3 Group C: Multi-function Terminal Function Parameters
C038 Low Current
Signal Output
Mode
00: Enabled during
acceleration/deceleration and
constant speed
01: Enabled only during constant
speed
01 Disabled Enabled – 7-136
C039 Low Current
Detection Level
Heavy
load
(CT)
0.00 to 2.00 x Rated
current (0.4 to 55 kW)
Rated
current
value
Enabled Enabled A
0.00 to 1.80 x Rated
current (75 to 132 kW)
Rated
current
value
Light
load
(VT)
0.00 to 1.50 x Rated
current
Rated
current
value
Enabled Enabled A
C040 Overload Warning
Signal Output
Mode Selection
00: Enabled during
acceleration/deceleration and
constant speed
01: Enabled only during constant
speed
01 Disabled Enabled – 7-74
C041 Overload Warning
Level
0.0: Disabled – Enabled Enabled A
Heavy
load
(CT)
0.00 to 2.00 x Rated
current (0.4 to 55 kW)
Rated
current
value
0.00 to 1.80 x Rated
current (75 to 132 kW)
Rated
current
value
Light
load
(VT)
0.00 to 1.50 x Rated
current
Rated
current
value
Enabled Enabled A
C042 Arrival Frequency
During
Acceleration 1
0.00: Does not output arrival signal
during acceleration
0.01 to 99.99
100.0 to 400.0
0.00 Disabled Enabled Hz 7-127
C043 Arrival Frequency
During
Deceleration 1
0.00: Does not output arrival signal
during deceleration
0.01 to 99.99
100.0 to 400.0
0.00 Disabled Enabled Hz
Parameter
No.
Function name Monitor or data range
Default
data
Changes during
operation
Unit Page
Normal
b031 = 10
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