Mitsubishi Electric L26CPU-BT User Manual page 455

(b) G(P).RIWT instruction
OT + LS  [BC + {(write points + 16) / 72}
OT Processing time of LCPU dedicated instructions: 0.5 [ms]
LS
Link scan time (refer to
BC Constant
Transmission
156kbps
speed
BC
WT
Monitoring time set in SW0009 (refer to
RT
Number of retries set in SW000B (refer to
When the programmable controller CPU type is L26CPU-BT, the transmission speed is 10 Mbps, the link
scan time is 5 ms, the write points are 20 words, the monitoring time is 10 s, and the number of retries is
zero.
OT + LS  [BC + {(write points + 16) / 72}
= 0.5 + 5  [12 + {(20 + 16) / 72}
= 0.5 + 5  [12 + {1  1.13}] + 0
= 66.15
= 66.2 [ms]
*1 Round up below the decimal point
*2 Time elapsed when retries of a dedicated instruction occur
*1
 1.13] + (WT  RT  1000)
Page 430, Appendix 4.1.)
625kbps
6 7
Page 416, Appendix 3.2.)
*1
 1.13] + (WT  RT  1000)
*1
 1.13] + (10  0  1000)
*2
[ms]
2.5Mbps 5Mbps
9 11
Page 416, Appendix 3.2.)
APPENDICES
A
10Mbps
12
453