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9
PROGRAMMING
Device Name
Link special relay
Link special register
Timer
Internal relay
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Device
SB20
Module status
SB47
Baton pass status (host)
SB49
Host data link status
SW70.1
Baton pass status of each station
SW74.1
Cyclic transmission status of each station
SW78.1
Parameter communication status of each station
T0 to T4
For interlock between local and other stations
M1
For MC instruction
M10
M11
M20
M30
M31
For basic parameter
setting
M40
M50
M51
M60
M61
M100
For automatic
M101
communication
M102
parameter setting
M111
M112
M200
For MODBUS device
M201
assignment parameter
M202
setting
M211
M212
M300
M301
M310
M311
For automatic
M320
communication function
M321
M322
M330
M331
M401
Automatic
communication normal
M402
Application
REMTO instruction: For instruction completion
REMTO instruction: For instruction result
Basic parameter setting command
REMFR instruction: For instruction completion
REMFR instruction: For instruction result
Basic parameter setting command
REMFR instruction: For instruction completion
REMFR instruction: For instruction result
REMFR instruction: For instruction completion
REMFR instruction: For instruction result
Automatic communication parameter setting
command
REMTO instruction: For instruction completion
REMTO instruction: For instruction result
REMFR instruction: For instruction completion
REMFR instruction: For instruction result
MODBUS device assignment parameter setting
command
REMTO instruction: For instruction completion
REMTO instruction: For instruction result
REMFR instruction: For instruction completion
REMFR instruction: For instruction result
REMFR instruction: For instruction completion
REMFR instruction: For instruction result
REMTO instruction: For instruction completion
REMTO instruction: For instruction result
REMFR instruction: For instruction completion
REMFR instruction: For instruction result
For normal processing
REMFR instruction: For instruction completion
REMFR instruction: For instruction result
For automatic communication parameter 1
For automatic communication parameter 2
MELSEC-Q
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