Mitsubishi Electric MELSEC iQ-R Series User Manual page 302

Name of variable
nrp
n3
n4
sn3
sn4
nds
n5
n6
ndl
n7
en1
en2
endm
APPX
300
Appendix 7 Processing Time
Description
When "Network Topology" under " Basic Settings" is set to " Line/Star": 0
When "Network Topology" under " Basic Settings" is set to " Ring": 130000
Sn  nhs
nhs: Value of (nds + (20  n4))/(1488  Sn) rounded up to the nearest integer
Sn  (RXb + RWrb) + Ln  (LBxmb + LWxmb) + Sn
RXb: Value of (Total number of points of "RX setting" of main modules)/(11744  Sn) rounded up to the nearest integer
RWrb: Value of (Total number of points of "RWr setting" of main modules)/(734  Sn) rounded up to the nearest integer
LBxmb: Value of (Total number of points of "LB setting" excluding master station)/(11744  Ln) rounded up to the nearest integer
LWxmb: Value of (Total number of points of "LW setting" excluding master station)/(734  Ln) rounded up to the nearest integer
SSn  snhs
snhs: Value of (sndm + (20  sn4))/(1488  SSn) rounded up to the nearest integer
SSn  SRYb
SRYb: The number of connections of "Safety Communication Setting" in "Basic Settings" set in the master station/(18.35  SSn)
rounded up to the nearest integer
((Total number of points of "RX setting" of main modules)/8) + ((Total number of points of "RWr setting" of main modules)  2) +
((Total number of points of "LB setting" excluding the master station)/8) + ((Total number of points of "LW setting" excluding the
master station)  2) + 8  Sn
(ndl+20n6)/1488
(ndl-8)/1468+1
(RXl/8)+(RWrl2)+(LBl/8)+(LWl2)+8
RXl: Number of points of "RX setting" of main modules of the slave station
RWrl: Number of points of "RWr setting" of main modules of the slave station
LBl: Number of points of "LB setting" of the slave station
LWl: Number of points of "LW setting" of the slave station
When "CC-Link IE TSN Class Setting" is set to "Mixture of CC-Link IE TSN Class B/A or CC-Link IE TSN Class A Only" and "TSN
HUB Setting" is set to "Not to Use TSN HUB": 4
Other than the above: 0
6 120
en1
i
i = 1
*3
16)/1488)
en1 =((endm +en2 -k
i i i
However, when endm is 0, en1 is 0.
i i
When mf >16, k =1, and when mf
i i
mf =1488-mod
i
mod: Remainder of {((mRy +(mRy
i
However, the value is 0 when the calculation result of mf
i: Station number
mRy : Number of points of "RY setting" of main modules with station No.i/8
i
mRWw : Number of points of "RWw setting" of main modules with station No.i2
i
6 120
en2
i
i = 1
en2 =eRyn +eRWwn +((endm +(eRyn
i i i i
However, when endm is 0, en2 is 0.
i i
i: Station number
eRyn : 0 (fixed)
i
eRWwn : Total number of extension modules with station No.i whose number of points of "RWw setting" is more than 0
i
6 120
endm
i
i = 1
2
endm =eRyAll /8+eRWwAll
i i i
i: Station number
eRyAll : 0 (fixed)
i
eRWwAll : Total number of points of "RWw setting" of extension modules with station No.i
i
*2
to be used as the maximum number of link points
*2
to be used as the maximum number of link points
i
16, k
=0.
i i
*3
16)+(mRWw
/1472) +(mRWw
i i
is 1488.
i
*3
+eRWwn )16)/1488) -1
i i
*2
to be used as the maximum number of link points
*2
to be used as the maximum number of link points
*3
16))/1488}
/1472)
i