GE Logiq P5 User Manual

Measurement and Calculation Setup
LOGIQ 5 Basic User Manual 7-41
Direction 2300002-100 Rev. 2
Changing or adding measurement parameters (continued)
Adding
measurement
parametersTo add a measurement parameter:
1.  In the Selection menu, select the measurement.
2.  To change the tool used to make a measurement:
In the Measurement section of the Measurement & Analysis 
screen, select the desired tool from the Tool list. Select the 
arrow to display the drop-down list.
NOTE:  If the Tool field is gray, it...

General Measurements and Calculations
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Direction 2300002-100 Rev. 2
Changing or adding measurement parameters (continued)
Adding
measurement
parameters
(continued)4.  In the Measurement section, move the Trackball to an 
empty line at the bottom of the Parameter list. Press Set.
The system adds a parameter with a name of (Name). 
 Figure 7-25. Adding a Parameter 

Measurement and Calculation Setup
LOGIQ 5 Basic User Manual 7-43
Direction 2300002-100 Rev. 2
Changing or adding measurement parameters (continued)
Adding
measurement
parameters
(continued)5.  To change the name of the Parameter, move the Trackball 
to the (Name) and press Set twice. Type a name for the 
parameter.
6. Move the Trackball to the Tool result field, and press Set 
once.
The Edit Formula window is displayed. 
 Figure 7-26. Edit Formula
7.  To create a formula:
a.  In the Value Type field,...

General Measurements and Calculations
7-44 LOGIQ 5 Basic User Manual
Direction 2300002-100 Rev. 2
Changing or adding measurement parameters (continued)
Formula Unit
ConversionWhen you create a formula, the system changes the calculation 
result into an output unit as defined in the following table.
Table 7-2: Formula Unit Conversion
Unit
Conversion 
(coefficient value)
Time
sx1
ms x1,000
min x0.0167
h x0.00027778
Ratio
% x100
Frequency
bpm or BPM x1.0
Angle
rad x1.0
deg x57.2958
grad x63.6620
Distance
cm...

Measurement and Calculation Setup
LOGIQ 5 Basic User Manual 7-45
Direction 2300002-100 Rev. 2
m/s x1
dm/s x10
cm/s x100
mm/s x1,000
inch/s x39.37
Acceleration
m/s2 x1
dm/s2 x10
cm/s2 x100
mm/s2 x1,000
inch/s2 x39.37
Area
m2 or m^2 x1
dm2 x100
cm2 or cm^2 x10,000
mm2 or mm^2 x1,000,000
inch2 x1550
Vo lu m e
m3 x1
dm3 x1,000
cm3 x1,000,000
l x1,000
dl x10,000
cl x100,000
ml x1,000,000
gallon x264,178
quart x1056.71
Vo lu m e  Fl o w
Table 7-2: Formula Unit Conversion
Unit
Conversion 
(coefficient value) 

General Measurements and Calculations
7-46 LOGIQ 5 Basic User Manual
Direction 2300002-100 Rev. 2
m3/s x1
dm3/s x1,000
cm3/s x1,000,000
l/s x1,000
dl/s x10,000
cl/s x100,000
ml/s x1,000,000
m3/min x60
dm3/min x60,000
cm3/min x60,000,000
l/min or L/min x60,000
dl/min x600,000
cl/min 6,000,000
ml/min x60,000,000
ml/m2 x1,000,000
Pressure
mmHg x1
Pa x133.322
kPa x0.133322
bar x0.00133322
Pressure/Time
mmHg/s x1
Mass
kg x1
g x1,000
ounce x35.273962
pound x2.2046226
Others
mmHG x100
Table 7-2: Formula Unit...

Measurement and Calculation Setup
LOGIQ 5 Basic User Manual 7-47
Direction 2300002-100 Rev. 2
Changing or adding measurement parameters (continued)
Formula Unit
Conversion
(continued)For example, when a Volume formula is created:
Vol [ml or cm3] = 0.523598*{D1}*{D2}*{D3}
(D1, D2, and D3 indicate a measurement result.)
In this case, the measurement (D1, D2, and D3) is a distance 
measurement, so the measured data is a meter [m] unit 
according to the above table. 
To change into a milliliter, the system...

General Measurements and Calculations
7-48 LOGIQ 5 Basic User Manual
Direction 2300002-100 Rev. 2
Changing or adding measurement parameters (continued)
Formula Unit
Conversion
(continued)The system defines the standard value of each measurement as 
a meter [m]. If the unit of each measurement value of this 
formula is defined as centimeter [cm], you must define the 
formula as follows:
efw[g] = 10^(1.5662-0.0108*{P1}*100 + 0.0468*{P2}*100 + 
0.171*{D1}*100 + 0.00034*{P1}*{P1}*100*100 -...

Measurement and Calculation Setup
LOGIQ 5 Basic User Manual 7-49
Direction 2300002-100 Rev. 2
Editing Calculations
To modify user-defined calculations:
In the Measurement menu section, selection Edit Calc.
 Figure 7-27. Edit Calc 

General Measurements and Calculations
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Direction 2300002-100 Rev. 2
Editing Calculations (continued)
The Modify User CALC window is displayed.
 Figure 7-28. Modify User CALC window
In the User Defined list, select the calculation that you want 
modified, then select OK.