Omron NT20S Operation Manual page 151

Bar Graphs
132
When the frame is not displayed:
% display
999 %
0 %
Sign display "Yes": A value below –100 % will be displayed in the minus
(3) When the absolute value of the % value is above 1000 %
The bar graph will be displayed the same as (2) above.
The % value is displayed as follows according to the sign display setting:
Sign display "No":
Sign display "Yes":
1-dot-wide space
↔
Graph width: 8 dots
100 %
direction as shown above.

%

%
Section 4-5