Heat or cool output filter, Heat or cool spread, Heat and cool spread – Watlow CLS User Manual

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80 CLS User’s Guide

Setup

Heat or Cool Output Filter

Use this menu to dampen the heat or cool output's response. The output
responds to a step change by going to approximately 2/3 of its final
value within the number of scans you set here.

Selectable range: 0-255. Setting the output filter to 0 turns it off.

Heat and Cool Spread

Use this menu to set the spread between the heat and cool output and the
spread of the On/Off control action.

Selectable ranges: 0 - 255, 25.5, 2.55, .255 or .0255, depending on the
way you set up the Input menus.

LOOP PROCESS UNITS

ALARM SETPOINT STATUS OUT%

04 HEAT CONTROL
FILTER ? 2 SCANS

LOOP PROCESS UNITS

ALARM SETPOINT STATUS OUT%

01 SPREAD ?
5