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(a) SB/SW signals used with the CC-Link IE Field Network synchronous communication
function
To check the operating status of the D/A converter module (synchronous or asynchronous), use the following
link special register (SW) on the master station.
• Synchronous/asynchronous operation status information (each station) (SW01C8 to SW01CF)
For details, refer to the following.
MELSEC-Q QD77GF Simple Motion Module User's Manual (Network)
When writing a value to CH
Digital value (RWw2 to RWw5), use the condition of the above mentioned link
special register (SW) (the corresponding bit of the register being on) as an interlock.
The following figure shows the program example to write a value to CH1 Digital value and CH2 Digital value of
the D/A converter module with station number 17.
(4) Setting procedure (simple motion module)
1. Set the operation cycle of the simple motion module to any of the following.
• 0.88ms
• 1.77ms
• 3.55ms
For details on the setting procedure, refer to the following.
MELSEC-Q QD77GF Simple Motion Module User's Manual (Positioning Control)
Remote
READY
Initial
data
setting
completed
flag
Synchronous
operation
status
information
(station
No.17)
CH1
Digital
value
CH1
Digital
value for
RWw
CH2
Digital
value
CH2
Digital
value for
RWw
Digital
value
write
command