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8
PROGRAMMING
This chapter describes the programming of the D/A converter module.
8.1
This section describes precautions when creating the program of CC-Link IE Field Network.
Program for cyclic transmission
For a program for cyclic transmission, provide interlock between the following link special relay (SB) and the link special
register (SW).
• Data link status of the own station (master station) (SB0049)
• Data link status of each station (SW00B0 to SW00B7)
For the link special relay (SB) and link special register (SW), refer to the following:
User's manual for the master/local module used
Ex.
Interlock example
(1)
(2)
(1) Program for communications with station No.1
(2) Program for communications with station No.2
Program for transient transmission
For a program for transient transmission, provide interlock between the following link special relay (SB) and the link special
register (SW).
• Baton pass status of the own station (master station) (SB0047)
• Baton pass status of each station (SW00A0 to SW00A7)
For the link special relay (SB) and link special register (SW), refer to the following:
User's manual for the master/local module used
Ex.
Interlock example
(1)
(1) Start contact
(2) Dedicated instruction for station No.1
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Precautions for Programming
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(2)
8.1 Precautions for Programming
8 PROGRAMMING
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8
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