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6 Basic Parameter Settings
High-function General-purpose Inverter RX2 Series User’s Manual
6-3 Operation Command Settings
6
6-3-7 Disabling the Keys on LCD Operator
Parameter
When a terminal command or communication command is given, the operation cannot be stopped from
the LCD operator by setting [AA-13]=01.
Set [AA-13]=02 to disable the Stop key and use the resetting function in case of a trip.
When 102 [DISP] terminal function is ON, the operator keypad screen is fixed to home screen.
Precautions for Correct Use
• Set [AA-13] to 00: Disabled if a stop command is given from the LCD operator of the inverter
in case of emergency.
• Usually, operation under an operation command from other than the LCD operator can be
stopped by using the Stop/Reset key on the LCD operator.
• When the operation under an external command is stopped from the LCD operator, the oper-
ation stops for safety. To restart the operation, turn off the external command and on it again.
Parameter
Precautions for Correct Use
• [AA-13] STOP-key enable at RUN-command from terminal, 1st-motor is enabled when the
Run-command input source selection, 1st-motor [AA111] is set to a value other than the
value of the LCD operator (02).
• Unlike 3G3RX-V1 Series, the communication function on 3G3RX2 Series continues commu-
nication even during resetting and therefore no idling time is necessary for the resetting.
Item
Parameters
Data Description
Default
data
Run-command input
source selection,
1st-motor
[AA111]
04 Operation command from option 1 enabled.
00
*1
*1. Default data when default data selection (UB-02) is set to 01.
05 Operation command from option 2 enabled.
06 Operation command from option 3 enabled.
6-3-7 Disabling the Keys on LCD Operator
Item
Parameters
Data Description
Default
data
Run-command input
source selection,
1st-motor
[AA111]
00
Run/Stop from the control circuit terminal block.
([FW], [RV] terminals)
00
*1
*1. Default data when default data selection (UB-02) is set to 01.
01 3 wire
02 Start/Stop by RS485 communication command.
STOP-key enable at
RUN-command from
terminal, 1st-motor
[AA-13]
00
Function disabled Always recognizes stop/reset
key operation.
0101
Function enabled The stop/reset key no longer
works.
02
Only inverter trips can be reset by the stop/reset
key.
Input terminal function
selection
[CA-01] to
[CA-11]
102 [DISP] terminal function -
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