Time; Clock Synchronization Method - Mitsubishi Electric GOT2000 Series User Manual

2.9

Time

2.9.1

Clock synchronization method

The following shows the clock synchronization method on the GOT.
Clock synchronization method
Time setting function
Time notification function
Using the clock adjustment
function
and the time notification
function together
Acquire the clock data of the controller or the SNTP server and change the clock data of the GOT.
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PLC
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SNTP server
When the GOT is powered on, set the clock data of the GOT to that of the controller or the SNTP server.
Since the GOT does not have to hold the clock data while the GOT is powered off, no battery is required.
To set the controller clock data of the controller, refer to the manual of the controller you use.
Notify the clock data of the GOT to the controller to change that of the controller.
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At the timing of the trigger, set the clock data of the controller to that of the GOT.
Since the GOT must hold the clock data while the GOT is powered off, a battery is required.
Set the clock data of the GOT in the utility.
Acquire the clock data of the controller or the SNTP server by the clock adjustment function. Then change the clock
data of other controllers by the time notification function.
Then change the clock data of other controllers by the time notification function.
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SNTP server
POINT POINT POINT
Details of the clock synchronization method
For the details of the clock synchronization method, refer to the following.
➠
GT Designer3 (GOT2000) Screen Design Manual
Description
Clock data
Clock data
Clock data
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Clock Time
adjustment notification
function function
GOT
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GOT
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GOT
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2.9 Time
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