Honeywell UDC3200 User Manual

Input Calibration
5.5 Input 1 or 2 Calibration Procedure
Preliminary Steps
•
• nput 1 or 2 Set
• uning Set Up
Group
•
Apply power and allow the controller to warm up for 30 minutes before you calibrate.
Please read Subsection 5.4 – I Up Wiring before beginning the
procedure.
Make sure you have LOCK set to NONE. See Subsection 3.4 - T
.
See Table 5-1 for Voltage vs. Resistance equivalents or 0 % and 100 % range values.
CAUTION
For linear inputs, avoid step changes in inputs. Vary smoothly from initial value to final 100 % value.
Procedure
The calibration procedure for Input #1 or 2 is listed in Table 5-9.
Table 5-9 Input 1 or 2 Calibration Procedure
Step Operation Press Result
1
Enter Calibration
Mode
SetupSetup
until you see
Upper Display = CALIB
Lower Display = INPUTn [n=1 or 2]
You will see:
Upper Display = DISABLE
Lower Display = CAL INn [n=1 or 2]
or
The calibration sequence is enabled and you will see:
Upper Display = BEGIN
Lower Display = CAL INn [n=1 or 2]
At the completion of the sequence, the selection
automatically reverts to disable.
2
Calibrate 0 %
Function
FunctionFunction
You will see:
Upper Display = APPLY
Lower Display = INn ZERO [n=1 or 2]
Function
FunctionFunction
Adjust your calibration device to an output signal equal
to the 0 % range value for your particular input sensor.
See Table 5-1 for Voltage, Degrees, or Resistance
equivalents for 0 % range values.
•
• Wait 15 seconds, then go to the next step.
140 UDC3200 Universal Digital Controller Product Manual 12/04

Honeywell UDC3200 Specifications

General

Brand	Honeywell
Model	UDC3200
Category	Controller
Language	English