ControlMaster CM10, CM30 and CM50
Universal process controllers,
1
/
8
,
1
/
4
and
1
/
2
DIN
7 Advanced Level
IM/CM/S–EN Rev. R
45
… Input/Output / …Analog Input 1 (4)
Eng Units
The selected units are used by the linearizer and displayed in the
Operator
pages.
Not applicable for:
Pulse Input
,
Volt Free Digital
,
24Volt Digital
parameters.
Thermocouple
and
RTD
inputs (see page 43) are restricted to
deg C
,
deg F
,
Kelvin
– see
Appendix C, page 122 for analog input (engineering) units.
Eng. Dps
Engineering decimal places – selects the resolution required to be displayed for the input
value.
Eng Low
Specifies the engineering low (minimum) value.
For example, for an electrical input range of 4.0 to 20.0 mA, representing a pressure range
of 50 to 250 bar, set the
Eng Low
value to 50.0 and the
Eng High
value to 250.0.
Not applicable for
Pulse Input
– see page 43.
Eng. High
Specifies the engineering high (maximum) value. Not applicable for
Pulse Input
.
Note
. See
Eng Low
for range example.