Mitsubishi Electric NZ2GN2B1-32D, Руководство пользователя

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8 FUNCTIONS
8.3 CC-Link IE TSN Network Synchronous Communication Function
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8
Setting procedure
Setting synchronization cycles
■
Calculating synchronization cycles
Calculate synchronization cycles from the formula below.
Synchronization cycle = Basic cycle

Magnification
Ex.
The following figure shows the synchronization cycle of each I/O module calculated based on the parameter of the master
station set as shown in the table below.
■
How to set synchronization cycles
Set the synchronization cycles of the CC-Link IE TSN Network synchronous communication function at the master station.
For details, refer to the following.

MELSEC iQ-R Inter-Module Synchronization Function Reference Manual
• Basic cycle is determined by a value in "Communication Period Interval Setting", which is set in the parameter of the master station.
• Magnification is determined by a value in "Multiple Period Setting" and a value in "Communication Period Setting" of each remote station, all of which are set
in the parameter of the master station.
Item Description
Communication Period Interval Setting 250

s
Multiple Period Setting • Normal-Speed:

4
• Low-Speed:

16
Communication Period Setting I/O module A Basic Period
I/O module B Normal-Speed
I/O module C Low-Speed
(1) Synchronization cycle of I/O module A = Basic cycle (250

s)

Magnification (Basic Period:

1) = 250

s
(2) Synchronization cycle of I/O module B = Basic cycle (250

s)

Magnification (Normal-Speed:

4) = 1ms
(3) Synchronization cycle of I/O module C = Basic cycle (250

s)

Magnification (Low-Speed:

16) = 4ms
(1)
(2)
(3)
I/O module A
I/O module B
I/O module C