Mitsubishi Electric FR-D720S SC EC, Инструкция по эксплуатации

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Basic settings Simple mode parameter list
FR-D700 SC EC 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 pa-
rameters, refer to chapter 6.
Initial values differ according to the inverter capacity:
6%: FR-D720S-042SC or less, FR-D740-022SC or less
4%: FR-D720S-070SC and 100SC, FR-D740-036SC to 080SC
3%: FR-D740-120SC and 160SC
Initial values differ according to the inverter capacity:
5s:
FR-D720S-008SC to 100SC, FR-D740-080SC or less
10s: FR-D740-120SC and 160SC
NOTE
All parameters are displayed with the initial setting of Pr. 160 "Extended function display
selection". For details of Pr. 160 refer to section 6.16.4.
Pr. 160 Description
0
(Initial value)
Displays simple mode and extended mode parameters.
9999 Displays only the simple mode parameters.
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% 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 0.01Hz 120Hz
0–120Hz
Set when the maximum output fre-
quency need to be limited.
5-7
2 Minimum frequency 0.01Hz 0Hz
Set when the minimum output fre-
quency need to be limited.
3 Base frequency 0.01Hz 50Hz 0–400Hz Check the motor rating plate. 5-4
4
Multi-speed
setting
RH
0.01Hz
50Hz
0–400Hz
Set when changing the preset
speed in the parameter with a
terminal.
5-33 5 RM 30Hz
6 RL 10Hz
7 Acceleration time
0.1s
5/10s
0–3600s
Acceleration/deceleration time
can be set.
5-9
8 Deceleration time 5/10s
9
Electronic thermal O/L
relay
0.01A
Rated
inverter
current
0–500A
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
125 Frequency
setting gain
frequency
Terminal 2
0.01Hz 50Hz 0–400Hz
Frequency for the maximum value
of the potentiometer (at 5V) can
be changed.
5-39
126 Terminal 4
Frequency at 20mA input can be
changed.
5-42
160
Extended function
display selection
1 0 0/9999
Access to extended parameter
display
6-168
Tab. 5-2: Simple mode parameters