Sample Flowchart For Cc-Link Version 1; Initial Setting - Renesas R-IN32 Series User Manual

R-IN32 Series CC-Link Remote device station
9.

Sample Flowchart for CC-Link Version 1

9.1

Initial Setting

After the initial setting process, execute Section 9.2, Main Processing
Initial setting
Initial setting
[1] Transmission speed
[2] Station number
[3] Vendor code
[4] Model code
[5] Version
[6] SDLED ON time
[7] Timeout time
[8] RX area initialization
[9] RWr area initialization
Send data write complete
Ready for reception
Figure 9.1 Initial Processing
R18UZ0056EJ0102
Dec. 28, 2018
· Set [1] only when they are set by software.
· For setting [6], write "0" to SLED3 of
CCS_M3SDLED_TOVER (SDLED ON time setting) and then
write the "SD LED ON time".
· For setting [7], set the "initial setting time" that corresponds to
the transmission speed to CCS_M3SDLED_TOVER（TIM3-
TOM0）, and write "0" to the lower 4 bits.
· Settings [8] and [9]: Clear the RX area and RWr area to 0.
· Transmission is enabled when "1" is written to
CCS_M3SDOK_RDRQ(WPFLG bit) (send data write
complete flag).
· Set the RS485 transceiver reception enable terminal
(RDENL) to "L" to enable reception.
Complete
9. Sample Flowchart for CC-Link Version 1
.
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