422
(b) REMFR/REMTO instruction ( Page 333, Section 10.13, Page 338, Section 10.14)
1. Set the following registers before executing the REMFR/REMTO instructions:
• Number of resends (REMFR/REMTO) (SW001A)
• Response wait timer (REMFR/REMTO) (SW001B)
2. When the REMFR/REMTO instruction is executed, the execution status is stored in Execution
status (REMFR/REMTO) (SW0080 to SW009F)
.
(c) RIRD instruction and RIWT instruction ( Page 343, Section 10.15, Page 351,
Section 10.16)
The arrival monitoring time of the instruction is set using Arrival monitoring time (RIRD/RIWT) (SW0009).
The number of resends for the instruction is set using Number of resends (RIRD/RIWT) (SW000B).
(d) Common link dedicated instructions (except for the REMFR and REMTO
instructions)
Processing results of link dedicated instructions can be checked using Send/receive instruction (1) processing
result (SW0030) for channel 1 and Send/receive instruction (2) processing result (SW0031) for channel 2.
Number Description Number Description
SW001A Number of resends (REMFR/REMTO)
SW001B Response wait timer (REMFR/REMTO)
SW0080 to
SW009F
Execution status (REMFR/REMTO)
Number Description Number Description
SW0009 Arrival monitoring time (RIRD/RIWT)
SW000B Number of resends (RIRD/RIWT)
Number Description Number Description
SW0030 Send/receive instruction (1) processing result
SW0031 Send/receive instruction (2) processing result