Honeywell UDC 3300 Start-up Procedure, Start-up procedure is given in Table, Enter the local

5.5 Start-up Procedure

Procedure The Start-up procedure is given in Table 5-6.

Step

Table 5-6

Operation Press

Procedure for Starting Up the Controller

Action

1

2

3

Select the loop

Select manual mode

Adjust the output

FUNCTION

LOOP 1/2

MANUAL

AUTO

or

to toggle between Loop 1 and Loop 2, if configured.

until “MAN” indicator is ON.

The controller is in manual mode.

to adjust the output value and ensure that the final control element is functioning correctly.

Upper Display

shows the PV value

Lower Display

shows OUT and the output value in %.

4

Enter the local
	LOWER
setpoint
	DISPLAY

Upper Display

shows the PV Value

Lower Display

SP and the local setpoint value

5

6

Select

Automatic

Mode

Tune the controller

or

MANUAL

AUTO

SET UP

to adjust the local setpoint to the value at which you want the process variable maintained.

The local setpoint cannot be changed if the Setpoint Ramp function is running. “R” appears in the upper display.

until “A” indicator is ON.

The controller is in Automatic mode.

The controller will automatically adjust the output to maintain the process variable at setpoint, if the controller is properly tuned.

Tuning is required on the first startup. First enable "TUNE" selection in the Accutune Group.

Refer to Tuning Set Up group to ensure that the proper selections for PROP BD or GAIN, RATE MIN, and RSET MIN, or RSET RPM, have been entered.

Use Accutune to tune the controller; see the procedure in this section.

For 2-loop or Cascade control, refer to the Loop 2 Tuning Set Up group parameters.

To tune your controller manually, see Appendix A.

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