Mitsubishi Electric MELSEC iQ-R Series User Manual page 293

Name of Description
variable
ndmi ■Other than  below
(The "RY Setting" number of points for the i-th station in which "CC-Link IE TSN Class A" and "Communication Period Setting" are set to
"Low-Speed")  8 + (The "RWw Setting" number of points for the i-th station in which "CC-Link IE TSN Class A" and "Communication
Period Setting" are set to "Low-Speed")  2
■A station set to "CC-Link IE TSN Class A" and "Low-Speed" in "Communication Period Setting" for the i-th station is a CANopen
communication compatible device
n5i  2
Round up the calculated value to the nearest integer of (ndsi+(20  n4i))  1484
n3i
When the calculation result of n3i is 2 or greater, add 1 to n4i.
n4i ■Other than  below
(RXbi+RWrbi) + 1
RXbi: Round up the calculated value to the nearest integer of (The "RX Setting" number of points for the i-th station in which "CC-Link IE
TSN Class A" and "Communication Period Setting" are set to "Low-Speed")  11712
RWrbi: Round up the calculated value to the nearest integer of (The "RWr Setting" number of points for the i-th station in which "CC-Link
IE TSN Class A" and "Communication Period Setting" are set to "Low-Speed")  732
■A station set to "CC-Link IE TSN Class A" and "Low-Speed" in "Communication Period Setting" for the i-th station is a CANopen
communication compatible device
n7i
■Other than  below
ndsi
(The "RX Setting" number of points for the i-th station in which "CC-Link IE TSN Class A" and "Communication Period Setting" are set to
"Low-Speed")  8 + (The "RWr Setting" number of points for the i-th station in which "CC-Link IE TSN Class A" and "Communication
Period Setting" are set to "Low-Speed")  2 + 8
■A station set to "CC-Link IE TSN Class A" and "Low-Speed" in "Communication Period Setting" for the i-th station is a CANopen
communication compatible device
n6i  2 + 8
n5i A total number of device points for RPDO set in the PDO mapping whose stations are set to "CC-Link IE TSN Class A" and "Low-Speed"
in "Communication Period Setting" for the i-th station
n6i A total number of device points for TPDO set in the PDO mapping whose station is set to "CC-Link IE TSN Class A" and "Low-Speed" in
"Communication Period Setting" for the i-th station
n7i A total number of the main modules and extension modules whose stations are set to "CC-Link IE TSN Class A" and "Low-Speed" in
"Communication Period Setting" for the i-th station
Ex.
When using the inverter FR-E800 (RX: 32 points, RY: 32 points, RWr: 32 points, RWw: 32 points)
When 1the number of inverters44, n=1
When 45the number of inverters88, n=2
When 89the number of inverters120, n=3
Master station  remote station
When data is transmitted from a remote station (input) to the master station (RX/RWr).
Calculation value
Normal value
Maximum value
■Variable
Name of variable
SM
LS
Rio
n1
Station-based block data assurance
(SM  1) + (LS  n1) + Rio
(SM  1) + (LS  (n1 + 1)) + Rio
Description
Master station sequence scan time
Communication cycle intervals (can be checked in the SW0060)
Processing time of the remote station
Round up the calculated value to the nearest integer of (SM  LS)
No station-based block data assurance
(SM  1) + (LS  1) + Rio
(SM  1) + (LS  2) + Rio
Unit
s
s
s

Appendix 7 Processing Time
A
APPX
291