Mitsubishi Electric FR-D720S SC EC, Инструкция по эксплуатации

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Parameter Parameter overview
FR-D700 SC 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.
indicates simple mode parameters.
The abbreviations in the explanations below are as follows:
......... V/f control
......... General-purpose magnetic flux 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 "Pa-
rameter 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% * 0–30%
Set the output voltage at 0Hz as %
*
Initial values differ according to
the inverter capacity:
FR-D720S-042SC or less,
FR-D740-022SC or less/
FR-D720S-070SC and 100SC,
FR-D740-036SC to 080SC/
FR-D740-120SC and 160SC
✔ ✔ ✔
6-26
46
Second torque boost 0.1% 9999
0–30%
Set the torque boost when the RT
signal is on.
✔ ✔ ✔
9999 Without second torque boost
Minimum/maximum frequency
1 Maximum frequency 0.01Hz 120Hz 0–120Hz
Set the upper limit of the output
frequency
✔ ✔ ✔
6-40
2 Minimum frequency 0.01Hz 0Hz 0–120Hz
Set the lower limit of the output
frequency
✔ ✔ ✔
18
High speed maximum
frequency
0.01Hz 120Hz 120–400Hz
Set when performing operation at
120Hz or more
✔ ✔ ✔
Tab. 6-1: Parameter overview (1)
V/F V/F V/F
GP MFVC GP MFVC GP MFVC
V/FV
/F
V/F