Honeywell UDC3200 manual Output Set Up Group, Out Alg, Out Rng

3.7 Output Set Up Group

Function	Selections or
Prompt	Range of Setting
Lower Display	Upper Display
OUT ALG

TIME

CURRENT

POSITON

TIME D

CUR D

CUR TI

TI CUR

OUT RNG

50 PCT

Parameter Definition

The OUTPUT ALGORITHM lets you select the type of output you want. Not applicable with Control algorithm prompt 3PSTEP. Selections are hardware dependent.

ATTENTION For all Duplex Output forms, PID heat parameters apply for controller output greater than 50 %; PID cool parameters apply for controller output less than 50 %.

TIME SIMPLEX—This output algorithm uses Digital Output 1 for Time Proportional Control. The output is updated per the Loop sampling rate selection. Time Proportional Output has a resolution of 4.44 msec. Cycle Time is adjustable from 1 to 120 seconds.

CURRENT SIMPLEX—Type of output using one 4 mA to 20 mA signal that can be fed into a positive or negative grounded load of 0 to 1000 ohms. This signal can easily be configured for 4-20 mA or 0-20 mA operation via the CO RANGE configuration, below.

POSITION PROPORTIONAL—Type of output using two relays and a motor that has a 100 to 1000 ohms feedback slidewire.

This output algorithm selection forces Input 2 to the SLIDEW selection when the Control Algorithm is any selection other than 3PSTEP.

ATTENTION Other prompts affected: DEADBAND, IN2 TYPE

TIME DUPLEX—This output algorithm uses Digital Outputs 1 and 2 for Duplex Time Proportional Control. The outputs are updated per the Loop sampling rate selection. Time Proportional Output has a resolution of 4.44 msec. Cycle Time is adjustable from 1 second to 120 seconds.

CURRENT DUPLEX is similar to current simplex but uses a second current output. The second output is usually scaled so that zero and span correspond with 0 % and 50 % output (cool zone). When the output is 0 % to 50 %, the controller uses tuning parameter set #2, when the output is 50 % to 100 % it uses set #1.

ATTENTION Other prompts affected: OUT RNG

CURRENT/TIME DUPLEX is a variation of duplex with current active for 0 % to 50 % output (tuning set 2) and time is active 50 % to 100 % output (tuning set 1).

Relay controls heat, current controls cool.

ATTENTION Other prompts affected: OUT RNG

TIME CURRENT DUPLEX is similar to CUR TI except that current is active for 50 % to 100 % and time is active for 0 % to 50 %. Relay controls cool, current controls heat.

ATTENTION Other prompts affected: OUT RNG

CURRENT DUPLEX RANGE ALGORITHM — Used with Output Algorithm selections CUR D, CUR TI, or TI CUR.

CURRENT DUPLEX RANGE (SPLIT)—This setting should be

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