TM 11520238T3
842
Change 4
8138 SIGNAL NAME:
P1M2 BIT PERFORMED
MEMORY LOCATION: 001350
MEMORY DATA BIT(S):
18
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Indicates to FCC that BIT has been performed.
REMARKS: From RHE to FCC.
PASS:
If first digit on HOD is 2, 3, 6, or 7, go to paragraph 8139.
FAIL: Location of fault: RHE, wiring from RHE to ECSP, ECSP. Troubleshoot wiring to isolate fault
(TM 9142747520).
8139 SIGNAL NAME:
P1M2 BIT STATUS (ACY) P1M2 DISPLAY STAT (ACZ)
MEMORY LOCATION: 001351
MEMORY DATA BIT(S):
47
(HEX)
CONDITION:
If sixth digit displayed on HOD is 0 and fifth digit displayed
on HOD is 0=NO MSL
If sixth digit displayed on HOD is 0 and fifth digit displayed
on HOD is 1=SELECTED
If sixth digit displayed on HOD is 0 and fifth digit displayed
on HOD is 2=READY
If sixth digit displayed on HOD is 0 and fifth digit displayed
on HOD is 3=TRACKING
If sixth digit displayed on HOD is 0 and fifth digit displayed
on HOD is 4=BIT NO GO
If sixth digit displayed on HOD is 0 and fifth digit displayed
on HOD is 5=FAILED
If sixth digit displayed on HOD is 0 and fifth digit displayed
on HOD is 7=BATTERY NO GO
If sixth digit displayed on HOD is 1 and fifth digit displayed
on HOD is 0=UNLATCHED
If sixth digit displayed on HOD is 1 and fifth digit displayed
on HOD is 1=MRTU NO GO
If sixth digit displayed on HOD is 1 and fifth digit displayed
on HOD is 4=CODED
If sixth digit displayed on HOD is 1 and fifth digit displayed
on HOD is 7=CAGED
SIGNAL FUNCTION:
Provides missile status display for operator.
REMARKS: From RHE to FCC for display.
PASS:
If CONDITION corresponds to selected message, go to failure symptom index and next failure
symptom paragraph.
FAIL: Location of fault: RHE, wiring from RHE to launchers, launcher. Troubleshoot wiring to isolate
fault (TM 9142747520).
8140 SIGNAL NAME:
P1M2 UNLATCH INDICATE
MEMORY LOCATION: 001414
MEMORY DATA BIT(S):
17
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Indicates to RHE missile is unlatched.
REMARKS: From launcher to RHE.
PASS:
If first digit displayed on HOD is 0, 1, 2, or 3, go to paragraph 8141.
FAIL: Location of fault: left outboard launcher, wiring from left outboard launcher to RHE, RHE.
Troubleshoot wiring to isolate fault (TM 9142747520).
