ABB ECA06 - Page 185

Chapter 3: Configuration 3.6 Setting the Configuration
493-0736-11 (6-2) 185
Table 141 Process Value Parameters.
Example
A sensor provides a 4–20 mA output for a calibrated flow range of
0 to 9 m
3
/min. How should MinValue and MaxValue be set if the user wants to
present the Process Value and Set Point with two decimals?
4 mA represents a flow of 0 m
3
/min, and 20 mA represents a flow of 9 m
3
/min.
Set NumberOfDecimals to 2, then set MinValue to 0.00 and MaxValue to 9.00.
Parameters
Name Setting Unit
NumberOf
Decimals
0 ≤ NumberOfDecimals ≤ 4None
MinValue –99999 ≤ MinValue ≤ MaxValue ≤ 99999 None
MaxValue –99999 ≤ MinValue ≤ MaxValue ≤ 99999 None
Unit %, °C, °F, K, W, kW, MW, J, kJ, MJ, rpm, Pa,
kPa, MPa, bar, mbar, bara, l, l/s, l/min, l/h, Psi,
Psig, Psia, mmWG, ”WG, mmvp, mvp, mmH
2
O,
mmHg, ”Hg, kp/cm
2
, N/m
2
, kg/cm
2
, kg/h, t/h,
Nm
3
/h, m
3
/h, t/24h, m/s, m/min, µs, µs/cm,
ppm, pH, mg/l, feet, inches, meters, tons, lbs,
lbs/sec, lbs/min, lbs/hr, ft/sec, ft/hr, BTU/hr,
BTU, ft
3
/sec, ft
3
/hr, gals, gal/sec, gal/hr, cu.ft,
MPPH, cc, cm, GPM.
None
Tag User defined text. None