Basic Settings; Simple Mode Parameter List - Mitsubishi Electric FR-F740 EC Instruction Manual

Basic settings

5 Basic settings
5.1

Simple mode parameter list

For simple variable-speed operation of the inverter, the initial setting of the parameters may be
used as they are. Set the necessary parameters to meet the load and operational specifications.
Parameter setting, change and check can be made from the operation panel (FR-DU07). For
details of parameters, refer to chapter 6.
NOTE
Only simple mode parameters are displayed by the initial setting of Pr. 160 "User group read
selection". Set Pr. 160 "User group read selection" as required. (Refer to section 6.16.4.)
(Initial value)
Tab. 5-1: Setting of parameter 160
Pr. Name
0 Torque boost
1 Maximum frequency
2 Minimum frequency
3 Base frequency
Multi-speed setting
4
(high speed)
Multi-speed setting
5
(middle speed)
Multi-speed setting
6
(low speed)
7 Acceleration time
8 Deceleration time
Electronic thermal O/L
9
relay
Tab. 5-2: Simple mode parameters (1)
FR-F700 EC
Pr. 160 Description
9999
Only the simple mode parameters can be displayed.
0 Simple mode and extended mode parameters can be displayed.
1 Only parameters registered in the user group can be displayed.
Incre-
ments
0.1%
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.1s
0.1s
0.01/
0.1A *
Initial
Range Description
value
Set to increase a starting torque or
when the motor with a load will not
rotate, resulting in an alarm (OL)
and a trip (OC1).
6/4/3/
* Initial values differ according to
0–30%
2/1.5/1 *
the inverter capacity. (00023 /
00038 to 00083 / 00126,
00170 / 00250 to 00770 /
00930, 01160 / 01800 or more)
Set when the maximum output fre-
quency need to be limited.
120/
0–120Hz * Initial values differ according to
60Hz *
the inverter capacity.
(01160 or less/01800 or more)
Set when the minimum output fre-
0Hz 0–120Hz
quency need to be limited.
50Hz 0–400Hz Check the motor rating plate.
50Hz 0–400Hz
Set when changing the preset
30Hz 0–400Hz speed in the parameter with a
terminal.
10Hz 0–400Hz
Acceleration/deceleration time can
5/15s * 0–3600s
be set.
* Initial values differ according to
10/30s * 0–3600s
the inverter capacity.
(00170 or less/00250 or more)
Protect the motor from overheat by
the inverter.
Rated
Set the rated motor current.
0–500/
inverter
0–3600A *
* Initial values differ according to
current
the inverter capacity.
(01160 or less/01800 or more)
Simple mode parameter list
Refer
page
4-29
4-15
to
5-3
5-5
5-7
5-8
5 - 1