Mitsubishi Electric MELSEC iQ-R Series User Manual page 534

Name of variable
nds
n5
n6
ndl
n7
en1
en2
endm
en3
en4
APPX
532
Appendix 6 CC-Link IE TSN Processing Time
Description
((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
points
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
 120
en1
i
i = 1
 16)/1488)
en1 = ((endm + en2
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
: Number of points of "RWw setting" of main modules with station No.i  2
mRWw
i
 120
en2
i
i = 1
en2 = eRyn + eRWwn + ((endm
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

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
 120
en3
i
i = 1
*3
 20)/1488)
en3 = ((ends + en4
i i i
However, when ends is 0, en3 is 0.
i i
When sf >20, k = 1, and when sf
i i i
sf = 1488-mod
i
mod: Remainder of {((mRx + (mRx
i
However, the value is 0 when the calculation result of sf
i: Station number
mRx : Number of points of "RX setting" of main modules with station No.i/8
i
: Number of points of "RWr setting" of main modules with station No.i  2
mRWr
i
 120
en4
i
i = 1
en4 = eRxn + eRWrn + ((ends + (eRxn
i i i i
However, when ends is 0, en4 is 0.
i i
i: Station number
eRxn : 0 (fixed)
i
eRWrn : Number of extension modules with station No.i whose number of points of "RWr setting" is more than 0
i
*2
to be used as the maximum number of link points
*2
to be used as the maximum number of link points
*3
-k
i
16, k
= 0.
i i
*3
 16) + (mRWw
/1472) + (mRWw
i i
is 1488.
i
)  16)/1488)
+ (eRyn + eRWwn
i i i
-k
i
20, k
= 0.
i
*3
 20) + (mRWr
/1468) + (mRWr
i i
is 1488.
i
*3
)  20)/1488)
+ eRWrn -1
i i
*2
to be used as the maximum number of link points
*2
to be used as the maximum number of link
*3
 16))/1488}
/1472)
i
*3
-1
*3
 20))/1488}
/1468)
i