ABB ControlMaster CM10 User Manual page 45

ControlMaster CM10, CM30 and CM50
Universal process controllers,
... Input/Output / ...Analog Input 1(4)
Eng Units
Eng. Dps
Eng. Low
Eng. High
Pulse Units
Pulse / Unit
IM/CM/B–EN Rev. H
1 1 1
/ , / and / DIN
8 4 2
The selected units are used by the linearizer and displayed in the Operator pages – see
page 23.
Not applicable for Pulse Input, Digital volt-free or 24V Digital parameters – see page 41.
Thermocouple and RTD inputs (see page 41) are restricted to deg C, deg F, Kelvin – see
Appendix 84, page 84 for analog input units.
Engineering decimal places – selects the resolution (decimal places) displayed for the input
value.
Specifies the engineering low (minimum) / high (maximum) value.
For example, for an electrical input range of 4.0 to 20.0 mA, representing a pressure range of
50 to 250 bar (725 to 2630 psi), set the Eng Low value to 50.0 and the Eng High value to
250.0.
Not applicable for Pulse Input, Digital volt-free or 24V Digital parameters – see page 41.
Selects the unit of measure for the pulse input type.
Sets the number of pulses required to represent 1 pulse unit (as set above). For example, if
Pulse Units = Kl and Pulse / Unit = 10.00000000, each pulse represents 0.1 Kl,
10 pulses = 1 Kl.
7 Advanced Level
43