User Constants
8.2.6 Terminal Constants: H
8-32
H3-05 and H3-09 Settings
Control Methods
Setting
Value
Function Contents
V/f
V/f
with
PG
Open
Loop
Vector
Flux
Vector
Page
0
H3-05: Auxiliary frequency
reference
Maximum out
ut fre
uency
f f f f
−
H3-09: “0” cannot be set
1
Frequency gain
Frequency reference (voltage)
command value
f f f f
−
2
Frequency bias (0 limit when
the rotation direction changes.)
* Cannot be set at the same
time as D below (OPE07 will
be displayed.)
Maximum output frequency
(added to H3-03)
f f f f
−
4
Voltage bias Motor rated voltage (E1-05) f f
× ×
−
5
Accel/decel change (reduction
coefficient)
Set acceleration and decelera-
tion times (C1-01 to C1-08)
f f f f
7-81
6
DC injection braking current Inverter rated output current
f f f
×
7-43
7
Overtorque detection level Motor rated torque
f f f f
7-93
8
Stall prevention level during
run
Inverter rated current f f
× ×
7-90
9
Frequency reference lower limit
level
Maximum output frequency
f f f f
7-57
A
Jump frequency Maximum output frequency f f f f 7-57
B
PID feedback Maximum output frequency
f f f f
7-46
C
PID target value Maximum output frequency f f f f 7-46
D
Frequency bias
* Cannot be set at the same
time as 2 above (OPE07 will be
displayed.)
Maximum output frequency
(added to H3-03)
f f f f
−
10
Forward torque limit Motor’s rated torque
× ×
f f
7-4
7-30
11
Reverse torque limit Motor’s rated torque
× ×
f f
7-4
7-30
12
Regeneration torque limit Motor’s rated torque
× ×
f f
7-4
7-30
13
Torque reference/torque limit at
speed control
Motor’s rated torque
× × ×
f
7-27
14
Torque compensation Motor’s rated torque
× × ×
f 7-25
15
Forward/reverse side torque
limit
Motor’s rated torque
× ×
f f
7-4
7-30
H3-05: Not used (terminal 14:
frequency reference)
−
1F
H3-09: Frequency reference
For details, refer to 12.6 Func-
tion Block Diagram.
Maximum output frequency
f f f f
12 - 20
8
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