Mitsubishi Electric MELSEC iQ-R CC-Link IE TSN, User Manual

Page: 310 / 330

308
APPX
Appendix 7 Processing Time
sn2l The number of connections of "Safety Communication Setting" in "Basic Settings" set in the master station/18.4 rounded up to the
nearest integer
ndmr ((Total number of points of "RY setting" set in the remote station (main modules))/8) + ((Total number of points of "RWw setting" set
in the remote station (main modules))

2)
ndml ((Total number of points of "RY setting"
*2
)/8) + ((Total number of points of "RWw setting"
*2
)

2) + ((Number of points of "LB setting"
set in the master station)/8) + ((Number of points of "LW setting" set in the master station)

2) + 24
sndmr The number of connections in the remote stations of "Safety Communication Setting" in "Basic Settings" set in the master station

80
sndml The number of connections of "Safety Communication Setting" in "Basic Settings" set in the master station

80
Sn Number of slave stations
Rn Number of remote stations
SSn Number of slave stations using safety communications
SRn Number of remote stations using safety communications
Ln Number of local stations
nh Switching hub delay time

Number of switching hubs connected to the network
Switching hub delay time: 160000
*1
nrp When "Network Topology" under " Basic Settings" is set to " Line/Star": 0
When "Network Topology" under " Basic Settings" is set to " Ring": 130000
n3 Sn

nhs
nhs: Value of (nds + (20

n4))/(1488

Sn) rounded up to the nearest integer
n4 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
nds ((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
n5 (ndl+20

n6)/1488
n6 (ndl-8)/1468+1
ndl (RXl/8)+(RWrl

2)+(LBl/8)+(LWl

2)+8
RXl: Number of points of "RX setting" of main modules of the slave station
*3
to be used as the maximum number of link points
RWrl: Number of points of "RWr setting" of main modules of the slave station
*3
to be used as the maximum number of link points
LBl: Number of points of "LB setting" of the slave station
*3
to be used as the maximum number of link points
LWl: Number of points of "LW setting" of the slave station
*3
to be used as the maximum number of link points
n7 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
en1r
en1r
i
=((endmr
i
+en2r
i

16)/1488)
*4
-kr
i
When station No.i represents a station other than a remote station, en1r
i
is 0. When endmr
i
is 0, en1r
i
is 0.
When mfr
i
>16, kr
i
=1, and when mfr
i

16, kr
i
=0.
mfr
i
=1488-mod
mod: Remainder of {((mRyr
i
+(mRyr
i
/1472)
*4

16)+(mRWwr
i
+(mRWwr
i
/1472)
*4

16))/1488}
However, the value is 0 when the calculation result of mfr
i
is 1488.
i: Station number
mRyr
i
: Number of points of "RY setting" of main modules with station No.i/8
mRWwr
i
: Number of points of "RWw setting" of main modules with station No.i

2
en2r
en2r
i
=eRyrn
i
+eRWwrn
i
+((endmr
i
+(eRyrn
i
+eRWwrn
i
)

16)/1488)
*4
-1
When station No.i represents a station other than a remote station, en2r
i
is 0. When endmr
i
is 0, en2r
i
is 0.
i: Station number
eRyrn
i
: 0 (fixed)
eRWwrn
i
: Total number of extension modules with station No.i whose number of points of "RWw setting" is more than 0
Name of variable Description
en1r
i
i = 1
120
en2r
i
i = 1
120