Mitsubishi Electric FR-D720S SC EC, Инструкция по эксплуатации

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Parameter overview Parameter
6 - 10
These parameters are communication parameters that are not cleared when parameter
clear (all clear) is executed from RS485 communication. (Refer to section 6.18 for RS485
communication).
Func-
tion
Parameter
Name
Incre-
ments
Initial
value
Setting
range
Description
Para-
meter
copy
Para-
meter
clear
All
Para-
meter
clear
Refer
to
page
Rel
a
ted
pa
ramet
e
rs
✔
: enabled
—: disabled
Noise elimination at
the analog input
74
Input filter time
constant
1 1 0–8
The primary delay filter time con-
stant for the analog input can be
set.
A larger setting results in a larger
filter.
✔ ✔ ✔
6-152
Reset selection/
disconnected PU/PU stop
75
Reset selection/
disconnected PU/PU
stop
1 14 0–3/14–17
You can select the reset input
acceptance, disconnected PU
(operation panel/FR-PU04/
FR-PU07) connector detection
function and PU stop function. For
the initial value, reset always ena-
bled, without disconnected PU
detection, and with PU stop func-
tion are set.
✔
— — 6-160
Prevention of
parameter rewrite
77
Parameter write
selection
1 0
0 Write is enabled only during a stop
✔ ✔ ✔
6-165
1 Parameter write is disabled.
2
Parameter write is enabled in any
operation mode regardless of
operation status.
Note:
Parameters that can generally be
written during operation should
not be written as well with this set-
ting.
Prevention of reverse
rotation of the motor
78
Reverse rotation
prevention selection
1 0
0
Both forward and reverse rota-
tions allowed
✔ ✔ ✔
6-167
1 Reverse rotation disallowed
2 Forward rotation disallowed
Operation mode selection
79
Operation mode
selection
1 0
0 External/PU switch over mode
✔ ✔ ✔
6-172
1 Fixed to PU operation mode
2 Fixed to External operation mode
3
External/PU combined operation
mode 1
4
External/PU combined operation
mode 2
6 Switch-over mode
7
External operation mode
(PU operation interlock)
340
Communication start-
up mode selection
1 0
0 As set in Pr. 79.
✔ ✔ ✔
6-184
1
Started in the network operation
mode.
10
Started in the network operation
mode. Operation mode can be
changed between the PU operation
mode and network operation
mode from the operation panel.
Tab. 6-1: Parameter overview (10)