Toshiba LF620 Instruction Manual page 69

Electromagnetic flowmeter converter
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● Range hysteresis
The hysteresis is the dead band used when multiple ranges are switched.
You can set the hysteresis within the range of 0 to 25% in increments of 0.1%.
The hysteresis is set only when automatic selection of multiple ranges is used.
● Setting sequence of span (range)
The following is the setting sequence for span (range).
Item selection for span (range) setting
R TYPE
R1
R2
R3
R4
R HYS 
Note: If any type of multiple ranges is selected as range type, the setting screens of Range 1
to Hysteresis forcefully appears one after another. If the setting is cancelled halfway, all
of the settings including the ones already set will be cancelled.
You can check or change each constant as described below.
 
● Checking each constant
Switch operation
 
 
 
 
:Range type setting
:Range 1 span and unit setting
: Range 2 span
: Range 3 span
: Range 4 span
: Hysteresis setting
Display example
C:RANGE 
Select "R1" from the setting item selection
1 R TYPE 
menu.
2 R1  3 R2 
 
4 R3  5 R4 
 
6 R HYS 
7 EXIT 
 
ESC
 
R1 
The currently set span value of Range 1
 
appears.
5.00000 
 
 
m/s 
 
 
ESC 
 
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6 F 8 A 0 9 2 7  
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