Omron NT31C Reference Manual page 157

Graphs
146
Settings
*1
0% (Specify 0% value using either of Table Entry or Value.)
Table Entry
Value
*1
–100% (Specify-100% value using either of Table Entry or Value.)
Table Entry
Value
*1: The –100% value, 0% value, and 100% value must comply with the following
relationship:
–100% value < 0% value < 100% value
When a table entry is specified for the % value, the relationship above will not be
satisfied if the contents of the specified numeral memory table are incorrect. In
this case, the graph won't be refreshed even if the values displayed on the graph
are changed.
Resulting Display
When No Check Mark Is Set for Display Sign
Position
(Top left corner of the rectangular area
including the graph and percentage display)
60%
Size
(Y direction)
0% position
When a Check Mark Is Set for Display Sign
In this case, the center of the graph is always the 0% position, regardless of the
settings made for 100%, 0%, and –100%.
Position
(Top left corner of the rectangular area
including the graph and percentage display)
Percentage display
–60%
Size
(Y direction)
–100% position
Numeral memory table number checked to find the 0% value
for percentage calculations
@ Designate the number of the numeral memory table that
stores the 0% value.
Range: 0 to 1999
Checked to find the 0% value for percentage calculations
@ Designate the 0% value (default: 0)
Range: –2147483648 to 2147483647
Numeral memory table number checked to find the –100%
value for percentage calculations
@ Designate the number of the numeral memory table that
stores the –100% value.
Range: 0 to 1999
Checked to find the –100% value for percentage calculations
@ Designate the –100% value (default: –100)
Range: –2147483648 to 2147483647
Frame color
Percentage display
Size (X direction)
100% position
Frame
color
Size (X direction)
0% position 100% position
Section 2-10
Display color for the + range
Display color for the – range