Honeywell UDC2800 User Manual

248
Step Operation Press Result
2 Select
Automatic or
Manual
Calibration
Function
key
Enter into the first function prompt Position
Proportion of the Slidewire Calib set up group.
Press the Function key again to enter the
configuration prompt of Position Proportion.
You can calibrate the controller output
manually or let the controller calibrate the
output automatically.
If the slidewire has never been calibrated, you
must use Do Auto first. In the “Automatic
Calibration Mode” (Do Auto), the controller
relays automatically move the motor in the
proper direction.
If desired, however, the motor may be
manually positioned to 0 % and 100 %
positions. Disconnect the relay wires. Use Do
Manual. In the “Manual Calibration Mode” (Do
Manual), the motor does not move. Instead,
the existing 0 % and 100 % values may be
changed with the Increment key or Decrement
key.
Increment
key or
Decrement
key
Select automatic (Do Auto) or manual (Do
Manual) calibration.
If you select… Then…
Do Auto go to Step 3
Do Manual go to Step 5
ATTENTION:
When calibration is terminated, this
selection reverts to Disable.
3 Do Auto
Set 0 % value
Function
key
Back to the configuration prompt Position
Proportion.
Increment
key or
Decrement
key
Until you see Zero Value.
The decrement relay is turned on to move the
motor to 0% position.
Chapter 7 - Output Calibration

Honeywell UDC2800 Specifications

General

Control Modes	PID, ON/OFF, Manual
Mounting	Panel Mount
Display	Dual 4-digit LED
Input Types	Thermocouple, RTD, mA, mV, V
Output Types	Relay
Power Supply	100-240 VAC, 50/60 Hz
Communication	RS-485 Modbus RTU
Enclosure Rating	NEMA 4X