Filter
Top Products
6 - 40 6 - 40
MELSEC-Q
6 PROGRAMMING
(13) Setting a link dedicated instruction and checking the processing
result
With link special relays (SB) and link special registers (SW), link dedicated
instructions can be set and the processing results can be checked.
1) Link dedicated instructions can be set with the following link special
registers (SW).
• Number of retries (SW001C)
• Retry interval (SW001D)
• Number of gates (SW001E)
2) Processing results of the send/receive instructions are stored in the
following link special registers (SW).
• Send/receive instruction (1) processing result (SW0031)
• Send/receive instruction (2) processing result (SW0033)
• Send/receive instruction (3) processing result (SW0035)
• Send/receive instruction (4) processing result (SW0037)
• Send/receive instruction (5) processing result (SW0039)
• Send/receive instruction (6) processing result (SW003B)
• Send/receive instruction (7) processing result (SW003D)
• Send/receive instruction (8) processing result (SW003F)
No. Description No. Description
—
SW001C Number of retries
SW001D Retry interval
SW001E Number of gates
SW0031
Send/receive instruction (1) processing
result
SW0033
Send/receive instruction (2) processing
result
SW0035
Send/receive instruction (3) processing
result
SW0037
Send/receive instruction (4) processing
result
SW0039
Send/receive instruction (5) processing
result
SW003B
Send/receive instruction (6) processing
result
SW003D
Send/receive instruction (7) processing
result
SW003F
Send/receive instruction (8) processing
result