Mitsubishi Electric QJ71MT91 User Manual page 171

Modbus/tcp interface module
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9
PROGRAMMING
Parameter creation
Module READY
Basic parameter
setting existence
Automatic communication
parameter setting
request/automatic
communication start request
Automatic communication
parameter setting, normally
completed
Automatic communication
parameter setting, error
completed
Automatic communication
operation status
Automatic communication
parameter error code
storage area
Automatic communication
parameter setting result
storage area
Parameter creation
Module READY
Basic parameter
setting existence
Automatic communication
parameter setting
request/automatic
communication start request
Automatic communication
parameter setting, normally
completed
Automatic communication
parameter setting, error
completed
Automatic communication
operation status
Automatic communication
parameter error code
storage area
Automatic communication
parameter setting result
storage area
9 - 5
(3) Timing charts for automatic communication parameter setting
(a) When setting is completed normally
ON
OFF
X0
OFF
X3
OFF
Y4
OFF
X4
OFF
X5
OFF
X6
0C11
H
0C12
H
(b) When setting is completed with an error
ON
OFF
X0
OFF
X3
OFF
Y4
OFF
X4
OFF
X5
OFF
X6
0C11
H
0C12
H
Automatic communication
parameter setting, normally
completed/Automatic
communication start
Automatic
communication
parameter
creation
ON
ON
Error code
and setting
result clear
Automatic communication
parameter setting, error
completed
Automatic
communication
parameter
creation (error)
ON
ON
Error code
and setting
result storage
MELSEC-Q
ON
ON
Executed by QJ71MT91
Executed by sequence program
Automatic
communication
parameter
correction
ON
ON
Error code
and setting
result clear
Executed by QJ71MT91
Executed by sequence program
Automatic communication
parameter setting, normally
completed/Automatic
communication start
ON
ON
9 - 5

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