Mitsubishi LJ61BT11 User Manual page 423

App - 59
(b) G(P).RIWT instruction
OT + LS [BC + {(write points + 16)/16}
2
1000) [ms]
OT: LCPU dedicated instruction processing time
L02CPU
L26CPU-BT: 0.5 [ms]
LS: Link scan time (refer to Appendix 4.1.)
BC: Constant
Transmission speed 156 kbps 625 kbps 2.5 Mbps 5 Mbps
BC
SL: Target station sequence scan time
(0 when writing buffer memory in the CC-Link)
WT: Monitoring time set in SW0009 (refer to Appendix 3.2.)
RT: Number of retries set in SW000B (refer to Appendix 3.2.)
(Example) 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 (buffer memory in the CC-Link), the monitoring
time is 10 s, and the number of retries is zero.
OT + LS
RT 1000) [ms]
= 0.5 + 5
= 0.5 + 5
= 76.505
= 76.5 [ms]
1: Round up below the decimal point
2: Time elapsed when retries of a dedicated instruction occur
: 0.5 [ms]
6 7
[BC + {(write points + 16)/16}
[12 + {(20 + 16)/16}
[12 + {3 1.067}] + 0
1
1.067] + SL + (WT
9 11
1
1.067] + SL + (WT
1
1.067] + 0 + (10
APPENDIXES
RT
10 Mbps
12
0 1000)
App - 59