4.2.2.5. rES ( Engineering units display resolu-
tion )
This option defines the number of decimal places displayed for the process variable.
There are four options:
8888
No places of decimal ( integer value )
888.8
One place of decimal
88.88
Two places of decimal
8.888
Three places of decimal
Note that the Low and High engineering range adopts this resolution, as do the Rate
setpoints, so consideration needs to be given to appropriate resolution for the
required application. It is advised that the number of decimal places is set before the
engineering range is programmed. There are five digits allocated for all engineering
values, so the number of significant figures must fit within this field.
If there are more significant digits than can be displayed, the number will be
right justified.
default setting:
888.8
(One place of decimal)
4.2.2.6 CJ (Cold Junction Select )
This is only shown if thermocouple has been selected as input type.
This entry
provides choice of cold juction compensation between a internal thermistor measuring
the actual input terminal temperature or a set programmable temperature.
iNtErN
( Internally measured input terminal temperature )
PrOG
( Programmable Cold junction )
default setting:
iNtErN
4.2.2.7 PrOGCJ ( Programmable Cold Junction )
This is shown if CJ has been set to PrOG and contains the value with which the
thermocouple calculation will use as cold junction. The value is in engineering units;
Degrees C or Degrees F.
INPUT MENU
PROGRAMMING
Page 39
Summary of Contents for DM4000U
Page 3: ...GETTING STARTED Page 3 ...
Page 7: ...INSTALLATION Page 7 ...
Page 25: ...USER GUIDE Page 25 ...
