Watlow CLS - Manual (Page 86)

78 CLS User’s Guide
Setup
Set up Loop Control Parameters
Use these menus to change control parameters for heat and cool outputs
of the selected loop, including:
• Proportional Band (PB or Gain), Integral (TI or Reset), and Deriva-
tive (TD or Rate) settings.
• Output Filter.
• Spread between heat and cool outputs.
Below is the setup control parameters menu tree.
NOTE
Both heat and cool outputs have the same menus, so only
one of each menu is shown here. The controller will show
both heat and cool menus even if the heat or cool output is
disabled. (See Set up Loop Outputs for help enabling or
disabling the heat or cool output.)
Refer to Tuning and Control for help in selecting control
parameter values.
LOOP PROCESS UNITS
ALARM SETPOINT STATUS OUT%
SETUP LOOP 01
CONTROL PARAMS ?
Setup Loop Control
Params?
Heat/Cool Control PB?
Heat/cool Control TI?
Heat/Cool Control TD?
Heat/Cool Control Filter?
Heat/Cool Spread?