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Chapter 9 Programming; Precautions For Programming - Mitsubishi Electric NZ2GF12A4-16D User Manual

Cc-link ie field network waterproof/dustproof remote i/o module.
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9
PROGRAMMING
This chapter describes the programming of the I/O module.
9.1

Precautions for Programming

This section describes precautions to create CC-Link IE Field Network programs.
Cyclic transmission program
For a cyclic transmission program, interlock with the following link special relay (SB) and link special register (SW).
• Own station data link status (master station) (SB0049)
• Data link status (each station) (SW00B0 to SW00B7)
For details on the link special relay (SB) and link special register (SW), refer to the user's manual for the master/local module
used.
Ex.
Interlock example
(1)
(2)
(1) Communication program with station No.1
(2) Communication program with station No.2
Transient transmission program
For a transient transmission program, interlock with the following link special relay (SB) and link special register (SW).
• Own station baton pass status (master station) (SB0047)
• Baton pass status (each station) (SW00A0 to SW00A7)
For details on the link special relay (SB) and link special register (SW), refer to the user's manual for the master/local module
used.
Ex.
Interlock example
(1)
(1) Start contact
(2) Dedicated instruction to station No.1
(2)
9.1 Precautions for Programming
9 PROGRAMMING
103
9

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