Mitsubishi Electric FR-D720S SC EC, Инструкция по эксплуатации

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Misoperation prevention and parameter setting restriction Parameter
6 - 160
6.16 Misoperation prevention and parameter setting restriction
6.16.1 Reset selection/disconnected PU detection/PU stop selection (Pr. 75)
You can select the reset input acceptance, disconnected PU (FR-PU04/FR-PU07) connector
detection function and PU stop function.
The above parameter can be set when Pr. 160 = 0.
The Pr. 75 value can be set any time. Also, if parameter (all) clear is executed, this setting will
not return to the initial value.
The above parameter allows its setting to be changed during operation in any operation mode
even if "0" is set in Pr. 77.
Purpose Parameters that must be set
Refer to
Section
Limit reset function
Make alarm stop when PU is
disconnected
Stop from PU Reset selection/
disconnected PU detection/
PU stop selection Pr. 75 6.16.1
Prevention of parameter rewrite Parameter write selection Pr. 77 6.16.2
Prevention of reverse rotation of the
motor Reverse rotation prevention selection Pr. 78 6.16.3
Displays necessary parameters Display of applied parameters Pr. 160 6.16.4
Parameter restriction with using
password Password function Pr. 296, Pr. 297 6.16.5
Control of parameter write by
communication E²PROM write selection Pr. 342 6.18.4
Pr.
No.
Name
Initial
Value
Setting
Range
Description Parameters referred to
Refer to
Section
75
Reset selection/
disconnected PU
detection/
PU stop selection
14
0–3/
14–17
For the initial value, reset always
enabled, without disconnected PU
detection, and with PU stop func-
tion are set. 250
551 Stop selection
PU mode opera-
tion command
source selection 6.8.3
6.17.3
Pr. 75 Reset Selection Disconnected PU Detection PU Stop Selection
0 Reset input always enabled.
If the PU is disconnected,
operation will be continued.
Pressing the STOP
key decelerates the
motor to a stop only in
the PU operation
mode.
1
Enabled only when the protective function
is activated
2 Reset input always enabled.
When the PU is discon-
nected, the inverter output is
shut off.
3
Enabled only when the protective function
is activated
14
(initial
value)
Reset input always enabled.
If the PU is disconnected,
operation will be continued.
Pressing the STOP
key decelerates the
motor to a stop in any
of the PU, external and
communication opera-
tion modes.
15
Enabled only when the protective function
is activated
16 Reset input always enabled.
When the PU is discon-
nected, the inverter output is
shut off.
17
Enabled only when the protective function
is activated
Tab. 6-31: Setting of parameter 75