Function Parameter Reference Guide
122
UDC2300 Controller Product Manual
12/00
12.2.10 AUX
OUT
(AUXILIARY OUTPUT)
This prompt is part of the Options Set Up Group.
This selection provides an MA output representing one of several control parameters. The
display for auxiliary output viewing will be in engineering units for all but output. Output
will displayed in percent.
Selections
Definitions
DIS
No Auxiliary Output
IN 1
This represents the configured range of Input 1
For example:
Type J Thermocouple (0 °F to 1600 °F)
0 °F display = 0 % output
1600 °F display = 100 % output
IN 2
This represents the configured range of Input 2
PROC
Process Variable
DEV
Deviation (Process Variable minus Setpoint) – Represents –100 % to
+ 100 % of the selected PV span in engineering units.
For Example:
Type T Thermocouple
PV range = -300 °F to +700 °F
PV span = 1000 °F
Deviation Range
= –1000 °F to +1000 °F
If PV
= 500 °F
and SP
= 650 °F
then Deviation Display = –150 °F
Auxiliary Output = 42.5 %
When Deviation is selected, only one operating parameter will be entered.
This value represents the deviation level that will produce 20 mA (100 %)
output Zero deviation will produce a center scale (12 mA or 50 %) output.
A negative deviation equal in magnitude to the auxiliary output high value
will produce a low end (4 mA or 0 %) output.
OUTPUT
OUTPUT – represents the displayed controller output in percent (%).
Cannot be used with 3 Position Step Control.
SP
SETPOINT – represents the value of the setpoint in units of PV.
LSP1
Local Setpoint One – Auxiliary output represents local setpoint one
regarless of active setpoint.
Содержание UDC 2300
Страница 1: ...UDC2300 Universal Digital Controller Product Manual 51 52 25 98 12 00 ...
Страница 30: ...Installation 20 UDC2300 Controller Product Manual 12 00 ...
Страница 62: ...Monitoring 52 UDC2300 Controller Product Manual 12 00 ...
Страница 80: ...Operation 70 UDC2300 Controller Product Manual 12 00 ...
Страница 92: ...Setpoint Rate Ramp Program Operation 82 UDC2300 Controller Product Manual 12 00 ...
Страница 124: ...Troubleshooting Service 114 UDC2300 Controller Product Manual 12 00 ...
Страница 170: ...Function Parameter Reference Guide 160 UDC2300 Controller Product Manual 12 00 ...
Страница 176: ...Index 166 UDC2300 Controller Product Manual 12 00 ...
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