Honeywell UDC 3300 사용자 설명서

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UDC 3300 Process Controller Product Manual

143

This group includes selections for Decimal place, Units of temperature,
and Power frequency.

Table 4-15 lists all the function prompts in the Display Set Up group and
their definitions.

XXXX
XXX.X
XX.XX
X.XXX

DECIMAL POINT LOCATION FOR LOOP 1—This
selection determines where the decimal point appears in
the display.

XXXX—No Decimal Place—fixed, no auto-ranging
XXX.X—One Place
XX.XX—Two Places
X.XXX—Three Places

 ATTENTION   Auto-ranging will occur for selections of
one, two, or three places.

XXXX
XXX.X
XX.XX
X.XXX

DECIMAL POINT LOCATION FOR LOOP 2—This
selection determines where the decimal point appears in
the display for Loop 2.

XXXX—No Decimal Place—fixed, no auto-ranging
XXX.X—One Place
XX.XX—Two Places
X.XXX—Three Places

 ATTENTION   Auto-ranging will occur for selections of
one, two, or three places.

DEG F
DEG C
NONE

TEMPERATURE UNITS FOR BOTH LOOPS—This
selection will affect the indication and operation.

DEG F—Degrees Fahrenheit
DEG C—Degrees Centigrade
NONE—No display of units

60 HZ
50 HZ

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.

DISABL

ENABLE

INPUT 2 RATIO—This enables the Ratio for Input 2 to be
set from the front panel. Input 2 must be installed and
enabled for this configuration to operate.

DISABLE—Disables setting Ratio 2 from front panel.

ENABLE—Allows the Ratio for Input 2 to be set through
the keyboard.