Watlow 12LS Controller - Manual (Page 38)

4-5
4.2.2 SINGLE LOOP DISPLAY
The SINGLE LOOP Display shows the detailed information for one loop at a time. The UP/DOWN arrows select the
loop number. Press the BACK key to return to the BAR GRAPH display.
FIGURE 4-3 identifies the data shown on the SINGLE LOOP Display.
|-------------------------------------------------|
¦ Process ¦
¦ Loop Variable Engineering ¦
¦ Number -| ¦ |- Units ¦
¦ ¦ ¦ ¦ ¦
¦ |----------------| ¦
¦ ¦08 200 °F ¦ ¦
¦ ¦ 305HEAT 98¦ ¦
¦ |----------------| ¦
¦ ¦ ¦ ¦ Output Power ¦
¦ ¦ ¦ |- Percentage ¦
¦ Setpoint -| ¦ ¦
¦ |- Loop Status ¦
¦ ¦
|-------------------------------------------------|
Figure 4-3. SINGLE LOOP DISPLAY
The SINGLE LOOP display shows:
LOOP NUMBER 01 to 12
PROCESS VARIABLE -999 to 9999
A decimal point may be used where
possible if selected by the user.
ENGINEERING UNITS Up to three alpha characters.
SETPOINT Same format as process variable.
LOOP STATUS Refer to TABLE 4-1 for definitionsof the various loop
status displays.
PERCENT OUTPUT Heat or cool output power percentage,
0 to 100%.