Eclipse UDC2500 Limit, Manual, Page: 54 / 128

Configuration
44 UDC2500 Universal Digital Limit ControllerProduct Manual 8/05
3.10 Display Set Up Group
Introduction
This group includes selections for Decimal place, Units of temperature, Language and
Power frequency.
Function Prompts
Table 3-10 DISPLY Group Function Prompts
Function Prompt
Lower Display
Selection or Range of Setting
Upper Display
Parameter
Definition
DECMAL
NONE
ONE
TWO
DECIMAL POINT LOCATION —This
selection determines where the decimal point
appears in the display.
NONE —No Decimal Place—fixed, no auto-
ranging
ONE — 888.8
TWO — 88.88
ATTENTION Auto-ranging will occur for
selections of one or two decimal places. For
example, should the instrument be
configured for two decimal places and the
PV exceeds 99.99, then the display will
change to a single decimal place so that
values of 100.0 and above can be shown.
UNITS
F
C
NONE
TEMPERATURE UNITS —This selection will
affect the indication and operation.
DEG F —Degrees Fahrenheit
DEG C —Degrees Centigrade
NONE —No display of units
FREQ
60
50
POWER LINE FREQUENCY —Select
whether your controller is operating at 50 or
60 Hertz.
ATTENTION For controllers powered by
+24 Vdc, this configuration should be set to
the AC line frequency used to produce the
+24 Vdc supply.
Incorrect setting of this parameter can cause
normal mode noise problems in the input
readings.