Longrun LRF-3000S - Page 32

LRF-3000S Ultrasonic Transit-time Flow meter
- 31 -
conditions when it is not preferable to use other
methods. Enter the value manually to add to the
measured value to obtain the actual value. For
example:
Actual measured value ＝240 m
3
/H
Value Deviation ＝10 m
3
/H
Flow meter Display ＝250 m
3
/H
Normally, set the value as "0".
Use “ ” and “ ” to switch.
M23
Totalizer
Select the totalizer type
0. POS Positive Totalizer
1. NEG Negative Totalizer
2. NET
Select energy type
0. Heat
1. Cool
Select "ON"/"OFF" to switch the totalizer.
Select the flow totalizer value you want Reset
0. POS Positive Totalizer
1. NEG
2. NET Negative Totalizer
3. All
Select the energy totalizer value you want Reset
0. Heat
1. Cool
2. All
M24
0.0
m
3
/h
M22
Zero Settings
*R
Cutoff
Reset
Offset
Value
Energy
0.Heat
0.ON
Switch
Reset
Flow
0.POS
0.ON
M23
Totalizer
*R
Energy
0.Heat
Switch
Reset
Flow
0.POS
M23
Totalizer
*R