Programming with TAPPS2 / Functions
23
Function quantities (units)
In many functions you can choose from a wide range of function quantities. These function quantities
have units with varying numbers of decimal places.
In all function calculations (exception: curve function), the units are converted to the
smallest
unit in
each case (l/min to l/h; min, h and days to s; MWh to kWh; m/s to km/h; m and km to mm; mm/h and
mm/min to mm/day; m³/h and m³/min to m³/day)
Table of all function quantities
Function quantity
Decimal places
Function quantity
Decimal places
dimensionless
0
Litre
0
dimensionless (,1)
1
Cubic metre
0
Performance factor
2
Flow rate (all)
0
dimensionless (,5)
5
Output [kW]
2
Temperature °C
1
Energy kWh
1
Global
radiation
[W/m²]
0
Energy MWh
0
CO
2
content [ppm]
0
Voltage [V]
2
Percent
1
Amperage [mA]
1
Absolute humidity
[g/m³]
1
Amperage [A]
1
Pressure [bar]
2
Resistance [k
]
2
Pressure [mbar]
1
Number of pulses
0
Pressure [pascals]
0
Speed (all)
0
Seconds
0
Euro
2
Minutes
0
Dollar
2
Hours
0
Degree (angle)
1
Days
0
Example
: If a value of 100.0 % (Percent function quantity) is applied as "dimensionless" in a function,
the value will be the dimensionless size 1000.
