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Reset Selection/disconnected Pu Detection/pu Stop Selection - Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual

Fr-a800 series.
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5.7.2
Reset selection/disconnected PU detection/PU
stop selection
The reset input acceptance, disconnected PU (operation panel/parameter unit) connector detection function and PU stop
function (PU stop) can be selected.
Pr.
Name
Reset selection/
Disconnected PU
75
detection/PU stop
selection
E100
Reset selection
Disconnected PU
E101
detection
E102
PU stop selection
E107
Reset limit
The parameters above do not return to their initial values even if parameter (all) clear is executed.
*1
The setting range of FR-A820-03160(55K) or lower and FR-A840-01800(55K) or lower
*2
The setting range of FR-A820-03800(75K) or higher and FR-A840-02160(75K) or higher
Pr.75
*3
setting
0, 100
Reset input always enabled
Reset input enabled only when the
1, 101
protective function activated.
2, 102
Reset input always enabled
Reset input enabled only when the
3, 103
protective function activated.
14 (initial
Reset input always enabled
value), 114
Reset input enabled only when the
15, 115
protective function activated.
16, 116
Reset input always enabled
Reset input enabled only when the
17, 117
protective function activated.
*3
Setting Pr.75 = any of "100 to 103 and 114 to 117" enables the Reset limit. (The setting is available for the FR-A820-03800(75K) or higher and
FR-A840-02160(75K) or higher.)
 Reset selection (P.E100)
• When P.E100 = "1" or Pr.75 = "1, 3, 15, 17, 101, 103, 115, or 117" is set, reset (reset command via the RES signal or
communication) input is enabled only when the protective function is activated.
NOTE
• When the RES signal is input during operation, the motor coasts since the inverter being reset shuts off the output. Also, the
cumulative values of electronic thermal O/L relay and regenerative brake duty are cleared.
• The input of the PU reset key is only enabled when the protective function is activated, regardless of the P.E100 and Pr.75
settings.
 Disconnected PU detection (P.E101)
• If the PU (FR-DU08/FR-PU07) is detected to be disconnected from the inverter for 1 s or longer while P.E101 ="1" or Pr.75
= "2, 3, 16, 17, 102, 103, 116, or 117", PU disconnection (E.PUE) is displayed and the inverter output is shut off.
320
5. PARAMETERS
5.7 (E) Environment setting parameters
Initial
value
0 to 3, 14 to 17
14
0 to 3, 14 to 17, 100 to
103, 114 to 117
0
0
1
0
0
1
0
1
1
0
0
*2
1
Reset selection
Disconnected PU detection
Operation continues even when
PU is disconnected.
Inverter output shut off when PU
is disconnected.
Operation continues even when
PU is disconnected.
Inverter output shut off when PU
is disconnected.
Setting range
*1
For the initial setting, reset is always enabled, without
disconnected PU detection, and with the PU stop function.
*2
Reset input is always enabled.
Reset input is enabled only when the protective function is
activated.
Operation continues even when the PU is disconnected.
The inverter output is shut off when the PU is disconnected.
Decelerates to a stop when the STOP key is pressed in PU
operation mode only.
Decelerates to a stop when the STOP key for PU is pressed
in any of the PU, external and communication operation
modes.
Reset limit is disabled.
Reset limit is enabled.
Decelerates to a stop when
operation mode only.
Decelerates to a stop when
the PU, External and Network operation modes.
Description
PU stop selection
is input in the PU
is input in any of

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