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Name
Param-
LCD
eter
Number
Display
Set the voltage level gain for multi-
Gain (termi-
function analog output 1.
nal FM)
Set the number of multiples of 10 V to
be output as the 100% output for the
H4-02
monitor items. Voltage output from
Terminal
the terminals, however, is 10 V max.
FM Gain
A meter calibration function is avail-
able.
Set the voltage level gain for multi-
Gain (termi-
function analog output 2.
nal AM)
Set the number of multiples of 10 V to
be output as the 100% output for the
H4-05
monitor items. Voltage output from
the terminals, however, is 10 V max.
Terminal
A meter calibration function is avail-
AM Gain
able.
Set to enable or disable the motor
Motor pro-
overload protection function using the
tection
electronic thermal relay.
selection
0: Disabled
1: General-purpose motor protection
2: Inverter motor protection
3: Vector motor protection
L1-01
In some applications when the
Inverter power supply is turned off,
the thermal value is reset, so even if
this parameter is set to 1, protection
may not be effective.
When several motors are connected to
one Inverter, set to 0 and ensure that
MOL Fault
Select
each motor is installed with a protec-
tion device.
Setting
Description
Range
0.00 to
2.50
0.00 to
2.50
0 to 3
Digital Operator Display Functions and Levels
Control Methods
Change
V/f
during
Factory
Setting
Opera-
V/f
with
tion
PG
1.00
Yes
Q
Q
0.50
Yes
Q
Q
1
No
Q
Q
Regis-
Open
Loop
ter
Vec-
tor
Q
41EH
Q
421H
Q
480H
7
5-
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Table of Contents
Troubleshooting
