Mitsubishi Electric MELSEC QJ71PB92D User Manual page 49

3 SPECIFICATIONS
Setting Value
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(13) Current operation mode area(Buffer memory address: 2254
(8CF ))
H
This area stores the value which indicates the operation mode of the
QJ71PB92D when it has started up.
Stored Value
0000 Normal service mode (MODE 0)
H
0001 Parameter setting mode (MODE 1)
H
0002 Self-diagnosis mode (MODE 2)
H
000E Extended service mode (MODE E)
H
0100 Normal service mode (MODE 0)
H
0101 Parameter setting mode (MODE 1)
H
0102 Self-diagnosis mode (MODE 2)
H
010E Extended service mode (MODE E)
H
(14) Operation mode change request area (Buffer memory address:
2255 (8CF ))
H
You can change the operation mode of the QJ71PB92D by writing the required
operation mode to this area and turning on the operation mode change request
signal Y11.
You can also specify whether that setting is registered onto Flash ROM or not.
To choose the required operation mode, set any of the following values to the
operation mode change request area.
(At power-on or CPU reset, the invalid value = FFFE
change request area. If you have accidentally turned on the operation mode
change request signal Y11, the QJ71PB92D detects an error and the operation
mode is not changed.)
0000 Normal service mode (MODE 0)
H
0001 Parameter setting mode (MODE 1)
H
0002 Self-diagnosis mode (MODE 2)
H
000E Extended service mode (MODE E)
H
0100 Normal service mode (MODE 0)
H
0101 Parameter setting mode (MODE 1)
H
0102 Self-diagnosis mode (MODE 2)
H
010E Extended service mode (MODE E)
H
FFFF Parameter setting mode (MODE 1)
H
When the power is turned ON or the CPU is reset, the operation mode registered
in the Flash ROM is started.
When the mode registered in the Flash ROM using FFFF
parameter setting mode (MODE1) is started.
(15) Operation mode change result area (Buffer memory address: 2256
(8D0 ))
H
This area stores the execution result of the operation mode change request.
0: Normal completion.
1: Abnormal completion. (A mode change request of the unauthorized value
was given.)
On abnormal completion, the QJ71PB92D does not change the operation mode.
It maintains the same operation mode as before the change request was given.
Detail
Where switched temporarily (not registered
in a Flash ROM) using GX Configurator-DP
or operation mode change request signal
(Y11).
Where registered in Flash ROM.
enters the operation mode
H
Detail
Changes only the current mode (does not
register in Flash ROM).
Changes the current mode, and registers as
a startup mode in Flash ROM.
Changes to the normal service mode, and
deletes the registration in Flash ROM. The
default is the parameter setting mode
(MODE 1).
is erased, the
H
MELSEC-Q
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