Setting The Clock To Stations On A Network With Gx Developer - Mitsubishi Electric Melsec QJ71LP21 Reference Manual

7 APPLICATION FUNCTIONS

7.4.6 Setting the clock to stations on a network with GX Developer

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The clock can be set on the CPU modules that are connected on a network using GX
Developer.
By specifying the execution destination to all stations or a group, the clock can be set
on multiple stations at the same time.
Select [Online] [Set time] on the GX Developer screen to display the following
screen. First, check the connection destination and set the clock. Then, after selecting
the execution destination, click the [Setup] button to execute.
1) Connection target information
The current connection destination information is displayed.
2) Clock setup
Enter the date, time and day of the week.
3) Specify execution target
Select the target for the clock setup.
Currently specified station:
Sets the clock only on the station currently specified as the
connection destination.
Specify all stations:
Sets the clock on all stations on the network of the currently
specified station.
Select a module from Modules 1 to 4 in the execution module
specification.
Specify group:
Sets the clock on all stations in a specific group on the network of
the currently specified station.
Specify the execution module (Modules 1 to 4) and the Group No.
POINT
(1) The clock can be set regardless of the on/off status of the device "SM210"
that is used for the clock setting.
The on/off status of the "SM210" does not change after the execution.
(2) The time set is not reflected on SD210 to SD213 (clock data) of the CPU
module. The time is written to the time element of the CPU module.
To store the set time to SD210 to SD213 of the CPU module, turn SM213
(clock data read request) on.
(3) After the clock setting, errors that are equal to the transfer time will occur.
MELSEC-Q
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