Mitsubishi MELSEC-Q Series User Manual page 88

4 FUNCTIONS
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9) Details of execution "Write Data"
Set the contents of the initial settings.
Setting range: When RY is selected
POINT
(1) Because one step is performed per link scan, as the number of settings
increases the processing time will extend beyond that specified in the sequence
program.
(2) While SB0D (remote device station initialization procedure registration
instruction) is on, the refresh of the remote input/output and remote registers
stops.
(2) Validate initial settings
Before creating a program for communication with remote device stations, create
a program to validate the initial settings that use SB0D (remote device station
initialization procedure registration instruction) and SB5F (completion status of
remote device station initialization procedure).
For more details, see Section 10.4.
(3) Preparation for communication with remote device stations
1) Register the network parameters and the created program in the PLC CPU.
2) Reset the PLC CPU or turn the power from off to on.
3) Instruct the master station to start the initial processing. (This instruction may
not be necessary in some cases such as when the remote input RX is set as
a startup condition.)
When RWw is selected
MELSEC-Q
ON/OFF
0 to 65535 (Decimal),
0 to FFFF (Hexadecimal)
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