Mitsubishi QJ71MB91 - Page 235

9
PROGRAMMING
9.1 Parameter Setting
9.1.2 MODBUS(R) device assignment parameters
9 - 6
9
PROGRAMMING
10
DEDICATED INSTRUCTIONS
11
TROUBLESHOOTINGAPPENDICESINDEX
(b) When completed with an error
Figure 9.4 Timing chart for MODBUS device assignment parameter setting (Error completion)
R
MODBUS
device assignment
parameter
creation (error)
R
MODBUS
device assignment
parameter
correction
OFF
OFF
OFF
OFF
Y8
X8
XA
X9
X0
OFF
Parameter creation
Module READY
ON
MODBUS device
assignment parameter
setting request
MODBUS device
assignment parameter
setting, normally
completed
MODBUS device
assignment parameter
setting, error completed
MODBUS device
assignment parameter
setting existence
MODBUS device
assignment parameter
error code storage area
MODBUS device
assignment parameter
setting result storage area
0C13H
0C14H to 0C15H
ON
ON
ON
ON
ON
Error
code and
setting result
storage
Clear
error code
and setting
result
Executed by QJ71MB91
Executed by sequence program
MODBUS device
assignment parameter
setting, error completed
R
MODBUS device
assignment parameter
setting, normally
completed
R
R
R
R
R
R
R
X10
OFF
Intelligent function
module switch setting
change status