Sullair DE-18 - Shutdown;Alarm List

DE-18 USER MANUAL SECTION 5
70
SHUTDOWN/ALARM LIST
Class SD/AL Description Source
A AL T6 START NOT PRM
TB2-16, 17 & 18 (S547-Port 3 - C267-AN5)
Low temperature alarm. (See P-42)
A SD OVERCRANK
Internal Engine has not started after specified crank attempts
(See P-3)
B SD ENGINE STALLED
TB1-41 & 42 / MDDM / Data Point 7 / (ECM)
Engine speed signal has gone below crank
disconnect when it should be running (See P-4)
A AL HI P1 AL
TB1-30, 31 & 32 (S547-Port 1-AN6)
High pressure alarm (See P-22)
B AL LO P3 AL
TB1-33, 34 & 35 (S547-Port 1-AN7)
Low pressure shutdown (See P-23)
B AL LO P4 AL
TB1-33, 34 & 35 (S547-Port 1-AN7)
Low pressure shutdown (See P-23)
B SD LO P4 AL
TB1-33, 34 & 35 (S547-Port 1-AN7)
Low pressure shutdown (See P-23)
A AL HI P3 AL
TB1-33, 34 & 35 (S547-Port 1-AN7)
High Pressure shutdown (See P-24) If P3 limit exceed or lost
AND P4 limit exceed or lost then SD, otherwise alarm only.
A
A
B
AL
SD
AL
HI P4 AL
HI P3/P4 SD
HI P4-P3 AL
TB1-33, 34 & 35 (S547-Port 1-AN7)
High Pressure shutdown (See P-24) If P3 limit exceed or lost
AND P4 limit exceed or lost then SD, otherwise alarm only.
TB1-33, 34 & 35 (S547-Port 1-AN7)
High Pressure shutdown (See P-24) If P3 limit exceed or lost
AND P4 limit exceed or lost then SD, otherwise alarm only.
TB1-33, 34 & 35 (S547-Port 1-AN7)
High differential pressure alarm (See P-25)
A AL HI T1 AL
(S547-Port 3 - C277-AN1-RS485)
High immediate temperature shutdown (See P-26)If
P-28 set to zero, alarm only.
S
A
SD
AL
HI T1 SD
HI T2 AL
(S547-Port 3 - C277-AN1-RS485)
High delayed temperature shutdown (See P-27 & P-
28) If P-28 set to zero, alarm only.
(S547-Port 3 – C277-AN2-RS485)
High temperature alarm (See P-30)
S
A
SD
AL
HI T2/T4 SD
HI T3 AL
(S547-Port 3 - C277-AN2-RS485)
High immediate temperature shutdown (See P-33)If
T2 is over limit AND T4 is either lost or over limit then SD, other-
wise alarm only.
(S547-Port 3 - C277-AN4-RS485)
High temperature shutdown (See P-37) If T4 is over limit AND
T2 is either lost or over limit (IMM or DLY) then SD, otherwise
alarm only.
(S547-Port 3 - C277-AN3-RS485)
High temperature alarm (See P-34)