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6-1
Chapter 6. Display and Setting Data
6 - 1
Operation Display Data
z
Home screen
Number of
control loops
Screen
Item
display
Description
Notes
4 loops
3 loops
4-loop screen
3-loop screen
PV
Displays the PV.
Unit: If the PV sensor is a thermocouple or resistance
temperature detector, °C is displayed.
For DC voltage/current, the value is displayed in
the set unit of measurement.
Number of decimal places: Set by the "No. of decimal
places for PV" parameter
setting in the basic action
bank.
· The 4-loop screen is
divided top and bottom,
left and right by lines in a
cross pattern.
· The 3-loop screen (0:
Normal, 1: Left/right swap)
is divided top and bottom,
left and right by lines in a
cross pattern, but loop 4 is
not shown.
· The 3-loop screen (2:
Vertically arranged) is
separated into three parts
arranged vertically on the
screen.
MV graph Displays the MV as a bar graph.
The line is displayed on the bar graph at intervals of
10 %.
Display range: 0 to 100 % (a value that is 0 % or less is
displayed as 0 % while a value that is
100 % or more is displayed as 100 %).
Display resolution: 1 %
The MV graph is not displayed when the AT is started.
AT graph
The progress status of AT is displayed as a bar graph.
The AT graph is not displayed when the AT is stopped.
PTN
Displays the number of the currently operating
pattern.
Displayed during pattern
operation.
SEG
Displays the number of the currently operating
segment.
2 loops
2-loop screen
PV
Displays the PV.
Unit: If the PV sensor is a thermocouple or resistance
temperature detector, °C is displayed.
For DC voltage/current, the value is displayed in
the set unit of measurement.
Number of decimal places: Set by the "No. of decimal
places for PV" parameter
setting in the basic action
bank.
· The 2-loop screen (0:
Normal, 1: Left/right swap)
is separated into left and
right portions.
· The 2-loop screen (2:
Vertically arranged) is
separated into two parts
arranged vertically on the
screen, and the MV graph
is also displayed.
SP
Displays the SP.
Unit: Same as for PV
Number of decimal places: Same as for PV
MV
Displays the MV.
Unit: %
Number of decimal places: 1 digit after the decimal
point
AT graph
The progress status of AT is displayed as a bar graph.
The AT graph is not displayed when AT is stopped.
PTN
Displays the number of the currently operating
pattern.
Displayed during pattern
operation.
SEG
Displays the number of the currently operating
segment.
1 loop
1-loop screen
The 1-loop monitor screen becomes the Home screen.
Handling Precautions
•
If the version of the MAIN block firmware is earlier than 6.x.x (where x stands
for any number), the pattern operation function is not available.
•
If the advanced loop type setting is enabled for [Loop type], the units of the
PV and SP follow the linear input unit character setting.
4-2 AI (Block)