Screen Configuration - Omron CX-PROCESS TOOL V5.2 - 12-2009 Operation Manual

Tuning

4-7-3 Screen Configuration

Click the text to display the dialog boxes used to change the settings. Make
changes using the ten-key dialog box (using the mouse), or the keyboard.
Set operation or alarm to
1 to stop their operation.
Select these buttons to display the dialog boxes for changing the settings.
Units
Trend data gathering and display
starts when the Screen is displayed.
• The face plate control for the selected function block will be displayed on the
right side of the window. The trend chart for the function block's SP, PV, and MV
values will be displayed on the left side of the window.
• The face plate control will display the Scaling range (upper limit and lower lim-
it), Decimal point position, and Units that were set in the Tuning Screen Config-
uration Dialog Box.
• The trend chart displays the SP and PV values after scaling the Y-axis values,
but the MV chart is displayed in full scale with a lower limit of 0% and upper limit
of 100%.
• The function block's tag name (set in the Tuning Screen Settings Dialog Box)
will be displayed at the top of the function block's face plate control.
• The accumulation of trend data starts when the Tuning Screen is opened and
is displayed only while the Tuning Screen is displayed.
• Click the Time Range Button to set the width of the time axis displayed on the
screen.
• To zoom in on the scale displayed, click the Scale Button and change the set-
ting.
• To add bias to the display, click the Bias Button and change the setting.
• Click the ITEM List Button to reference an offline ITEM setting list. (The list will
be displayed behind the Tuning Screen.)
Monitoring Cycle Status
Blue: Cycle is within specified value (1 s or 200 ms).
Red: Cycle is not within specified value (1 s or 200 ms).
Face plate control for the selected
function block. (See 4-7-4 Face
Plate Controls for details.)
Section 4-7
Tag name
PV
SP
Units
Upper limit
of range
Lower limit
of range
297