Yokogawa Touch Screen GP20 - Manual (Page 271)

3-19
IM 04L51B01-01EN
Using Network Functions (Ethernet interface)
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App
Changing Display Groups (Trend, digital, and bar graph monitors)
Follow the procedure below to change the group to show in each area. This setting applies
to the trend, digital, and bar graph monitors.
Procedure
On the display group change bar, select the display group from the Gr. list.
Note
You can change an existing monitor and register it as a favorite monitor. For the registration
procedure, see “Favorite Monitor” on page 3-16 .
Writing Messages
Follow the procedure below to write a message at the current time position in the data being
recorded. You can execute this procedure when a trend, digital, bar graph, overview, alarm
summary, message summary, or error log is displayed. You can also execute this procedure
when a monitor without a display assigned to it is displayed. When you write a message,
the screen temporarily shows an alternate screen (see note on page 3-9 ). The message is
displayed on the trend. You can also view it in the message summary.
Procedure
1
Click Message.
A bar appears where you can set the message to write.
2
Select Preset or Free to specify the message.
Preset messages are fixed messages set in the GX/GP. Select a message from the
list.
Free messages are messages that you enter on the spot. Select a message number
from the list, and enter the message string in the text box.
Free messages
• Up to 32 characters
• Single quotation marks and semicolons will be replaced with spaces.
3
From the Write to list, select the display group to write to. Select All groups to write
the message to all groups.
4
Click Write.
The message is written. See the screen example on the next page.
Note
If you write a free message, the message string set in the GX/GP will also be replaced.
3.1 Using a Web Browser to Change the GX/GP Settings, Monitor Data, and Control the GX/GP (Web server function)