Mitsubishi Electric NZ2GN2B1-32D, User Manual

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164
8 FUNCTIONS
8.3 CC-Link IE TSN Network Synchronous Communication Function
■
Operation
The following remote registers (RWw) are used for the synchronization output timing setting control.
• Synchronization output timing setting Y
 OFF to ON/ON to OFF (RWw10 to RWw8F) (

Page 243 Synchronization
output timing setting)
Ex.
The following figure shows the operation of synchronization output timing setting control using the external output Y0, with the
synchronization cycle of the master station set to 3ms.
• When the I/O module operates with the synchronization output timing setting control, External output signal
Y  (RY0 to RYF, RY10 to RY1F) becomes invalid.
• A change of the external output Y  (status of the Y terminal) is sent to the connected device with delay of
the maximum output response time. Therefore, if the output is set to turn on or off at an interval shorter than
the maximum output response time, the actual output may not turn on or off.
• The resolution of output timing setting control is 8ns.
• The I/O module adjusts the synchronization cycle periodically to match the start timing of the cycle with
those of other stations. Because the cycle length becomes 4

s longer or 4

s shorter at maximum when it is
adjusted, set a value between 0 and "Synchronization cycle - 4

s" for Synchronization output timing setting
Y  OFF to ON/ON to OFF (RWw10 to RWw8F).
• If the I/O module is disconnected from data link, the CPU module operating status is STOP, or the CPU
module operation is suspended by an error, the output HOLD/CLEAR setting function is prioritized.
Therefore, the actual external output may turn on or off differently from the way that is set in
Synchronization output timing setting Y
 OFF to ON/ON to OFF (RWw10 to RWw8F). (

Page 156
Output HOLD/CLEAR Setting Function)
Performed by the I/O module
(1) The output has been turned on 500

s later.
(2) The output has been turned off 1000

s later.
(3) The output has been turned on 1500

s later.
(4) The output has been turned off 2000

s later.
(5) The output has been turned off 500

s later.
(6) The output has been turned on 2000

s later.
500000
(500μs)
1000000
(1000μs) 1000000
(1000μs)
1500000
(1500μs)
2000000
(2000μs) 2000000
(2000μs)
2000000
(2000μs)
500000
(500μs)
(5) (5)
(1) (3) (6) (6)
(4)
(2)
3ms
ON
OFF
Synchronization cycle of
the master station
Synchronous output timing
setting Y0
OFF → ON (RWw10
, RWw11)
Synchronous output timing
setting Y0
ON → OFF (RWw12
, RWw13)
External output Y0
(Status of the Y0 terminal)