Figure 4-3. Point Displays 3, 4, 5, and 6 (CDM = 0, Standard PID)
(Sheet 3 of 5)
CONTROL MODULE TAG NAME (A002)
CONTROLLER SPAN (C151) +
CONTROLLER LOWER RANGE (C152)
ENGINEERING UNITS LEGEND (A003)
HI-HI ALARM LIMIT INDICATOR
CON1 ALARM LIMIT 2 (C140)
(ALSO CONTROL ALARM MODE,
B340 = 4)
HIGH ALARM LIMIT INDICATOR
CON1 ALARM LIMIT 1 (C139)
CONTROLLER LOWER RANGE (C152)
C = CLOSE VALVE (SEE REVERSE VALVE
L133)
O = OPEN VALVE
HORN OVERLAY (A009 =
’wALARMx’, L065 = 1, AND
L063 = 0)
HI-HI ALARM OVERLAY
PROCESS VARIABLE BAR
PASSED HI-HI ALARM LIMIT
HI-HI ALARM LIMIT INDICATOR
CON1 ALARM LIMIT 2 (C140)
CON1 DISPLAY AND CON1 HI-HI ALARM
OVERLAY
Section 4. Operator Displays
4-13
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