Watlow CPC400 - Manual (Page 64)

Chapter 3: Operation and Setup CPC400 Series User’s Guide
50 Watlow Anafaze Doc. 0600-2900-2000
Displays
Loop Display
The loop display shows detailed information about a loop.
Figure 3.3 Loop Display
The control modes are described in Table 3.1.
Table 3.1 Control Modes on the Loop Display
Display
Value
Description
man
The loop is in manual control. One or both
outputs are enabled.
auto
The loop is in automatic control. Only one out-
put (heat or cool) is enabled.
heat
The heat and cool outputs are enabled. The
loop is in automatic control and heating.
cool
The heat and cool outputs are enabled. The
loop is in automatic control and cooling.
tun
The loop is in the initial autotune mode. Blinks
when tuning.
adpt
The loop is in adaptive control mode. Only
one output (heat or cool) is enabled. Blinks
when outside the tune band.
HtAd
Both the heat and the cool outputs are
enabled. The loop is in adaptive control and
heating. Blinks when outside the tune band.
ClAd
Both the heat and the cool outputs are
enabled. The loop is in adaptive control and
cooling. Blinks when outside the tune band.
(blank) The heat and cool outputs are both disabled.
Loop Name
Process
Variable Engineering
Units
Cool and
Heat Output
Power
Control Mode (see Table 3.1) Set Point
Scrolling Rectangle
if Logic is Running
1000manh100
01s 925 ˚Cc 0