Toshiba lf516 Manual De Usuario

 
 

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 41 − 

 

6 F 8 A 0 9 3 4  

 

8.    Bar graph display 

 

Bar graph can be set only for Display 2. 

0

             

100

R  1                 

 
 
 
 
 

*

 

When percent display is used, the % value displayed depends on the flow direction. However, 
the % value when bar graph is displayed is as shown in the table below. 

Range type 

Input signal 

% value in   
percent display 

% value in   
bar graph 

4

−20mA output 

Single(forward) Forward 

direction 

50% 

50% 

50% 

12mA 

Single(forward) Reverse 

direction 

50% 

-50% 

0% 4mA 

(Output low lim value*) 

Bidirectional 
(forward/reverse) 

Forward direction 
50% 

50% 

50% 

12mA 

Bidirectional 
(forward/reverse) 

Reverse direction 
50% 

-50% 

 0% 

12mA 

 

*

 The set value in 8.2.17 “Output Low Limit Setting” will be output. 

 

 

• When communications function is used 

   

 

When HART communication is used, a mark is displayed in the upper field on the display. 
When  PROFIBUS  communication is used, if the communication is made between the PROFIBUS 
option board and the converter main board, a mark is displayed in the upper field on the display in the 
same way as in HART communication, while communication between the PROFIBUS option board 
and the external bus, nothing is displayed. 

 

 

 

 

 

 

 

 

 

    -  1  0 .  0  0 

          m  /  s     

 

 

 

                                                 

 

Displayed when communications   
function is used 

Graph･･･  The measured value is displayed in bar graph. 

The left side of the graph is RL (Range Low limit) and 
the right side of the graph is RH (Range High limit). 

Scale marks are displayed in increments of 25% inside 
the graph. 

 
Range･･･  The range number currently used is displayed.