Mitsubishi Electric fr-e700 series, Instruction Manual

Page: 113 / 608

Basic settings Simple mode parameter list
FR-E700 SC EC/ENE 5 - 1
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. For details of parameters, refer to
chapter 6.
햲
Initial values differ according to the inverter capacity:
6%:
FR-E720S-050SC or less, FR-E740-026SC or less
4%: FR-E720S-080SC and 110SC, FR-E740-040SC to 095SC
3%: FR-E740-120SC and 170SC
2%: FR-E740-230SC and 300SC
햳
Initial values differ according to the inverter capacity:
5 s:
FR-E720S-110SC or less, FR-E740-095SC or less
10 s: FR-E740-120SC and 170SC
15 s: FR-E740-230SC and 300SC
NOTE Only simple mode parameter can be displayed using Pr. 160 "User group read selection". All
parameters are displayed with the initial setting. Set Pr. 160 "User group read selection" as
required. (Refer to section 6.17.4.)
Pr. 160 Description
9999 Only the simple mode parameters can be displayed.
0 (initial value) Simple mode and extended mode parameters can be displayed.
1 Only parameters registered in the user group can be displayed.
Tab. 5-1: Setting of parameter 160
Pr. Name
Incre-
ments
Initial
Value
Range Description
Refer
to
Page
0 Torque boost 0.1% 6/4/3/2%
햲
0–30%
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).
5-5
1 Maximum frequency 0.01 Hz 120 Hz
0–120 Hz
Set when the maximum output fre-
quency need to be limited.
5-7
2 Minimum frequency 0.01 Hz 0 Hz
Set when the minimum output fre-
quency need to be limited.
3 Base frequency 0.01 Hz 50 Hz 0–400 Hz Check the motor rating plate. 5-4
4
Multi-speed
setting
RH
0.01 Hz
50 Hz
0–400 Hz
Set when changing the preset speed
in the parameter with a terminal.
5-32 5 RM 30 Hz
6 RL 10 Hz
7 Acceleration time
0.1 s
5/10/15 s
햳
0–3600 s
Acceleration/deceleration time can
be set.
5-9
8 Deceleration time 5/10/15 s
햳
9
Electronic thermal O/L
relay
0.01 A
Rated invert-
er current
0–500 A
Protect the motor from overheat by
the inverter.
Set the rated motor current.
5-2
79 Operation mode selection 1 0
0/1/2/3/4/
6/7
Select the start command location
and frequency command location.
5-11
12
5
Frequency
setting gain
frequency
Terminal 2
0.01 Hz 50Hz 0–400 Hz
Frequency for the maximum value of
the potentiometer (at 5 V) can be
changed.
5-38
12
6
Terminal 4
Frequency at 20 mA input can be
changed.
5-41
16
0
User group read selection 1 0 0/1/9999 Make extended parameters valid 6-198
Tab. 5-2: Simple mode parameters