Mitsubishi Electric FR-A700 EC, Инструкция по эксплуатации

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Parameter Parameter overview
FR-A700 EC 6 - 1
6 Parameter
6.1 Parameter overview
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.
indicates simple mode parameters. (initially set to extended mode)
The abbreviations in the explanations below are as follows:
V/f control
Advanced magnetic flux vector control
Real sensorless vector control
Vector control
Parameters without any indication are valid for all control. The half-tone screened parameters
allow its setting to be changed during operation even if "0" (initial value) is set in Pr. 77 "Param-
eter write selection".
Func-
tion
Parameter
Name
Incre-
ments
Initial
Value
Setting
Range
Description
Para-
meter
copy
Para-
meter
clear
All
para-
meter
clear
Refer
to
page
Related
parameters
✔
: enabled
—: disabled
Manual torque boost
0 Torque boost 0.1%
6/4/3/
2/1 *
0–30%
Set the output voltage at 0Hz as %
*
Initial values differ according to
the inverter capacity:
✔ ✔ ✔
6-168
46
Second torque boost 0.1% 9999
0–30%
Set the torque boost when the RT
signal is on.
✔ ✔ ✔
9999 Without second torque boost
112
Third torque boost 0.1% 9999
0–30%
Set the torque boost when the X9
signal is on.
✔ ✔ ✔
9999 Without third torque boost
Minimum/maximum frequency
1 Maximum frequency 0.01Hz
120/
60Hz *
0–120Hz
Set the upper limit of the output
frequency
*
The setting depends on the
inverter capacity:
(01800 or less/02160 or more)
✔ ✔ ✔
6-168
2 Minimum frequency 0.01Hz 0Hz 0–120Hz
Set the lower limit of the output
frequency
✔ ✔ ✔
18
High speed maximum
frequency
0.01Hz
120/
60Hz *
120–400Hz
Set when performing operation at
120 Hz or more
*
The setting depends on the
inverter capacity:
(01800 or less/02160 or more)
✔ ✔ ✔
Tab. 6-1: Parameter overview (1)
V/F V/F V/F
Magnetic flux Magnetic flux Magnetic flux
Sensorless Sensorless Sensorless
Vector Vector Vector
V/FV
/F
V/F
Inverter capacity
Initial
value
00023/00038 6%
00052–00126 4%
00170/00250 3%
00310–01800 2%
02160 or more 1%
V/FV
/F
V/F