TM 11520238T3
910
939 SIGNAL NAME:
RH FAB MRTU TYPE I SERIAL DIGITAL ERROR
MEMORY LOCATION: 001637
MEMORY DATA BIT(S):
10
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Monitors IHADSS.
REMARKS: From RH FAB MRTU Type I to FCC.
PASS:
If fourth digit on HOD is 0, go to paragraph 940.
FAIL: Location of fault: go to Chapter 7, paragraph 73.
940 SIGNAL NAME:
RH FAB MRTU TYPE I SERIAL DIGITAL ERROR
MEMORY LOCATION: 001651
MEMORY DATA BIT(S):
10
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Monitors IHADSS.
REMARKS: From RH FAB MRTU Type I to FCC.
PASS:
If fourth digit on HOD is 0, go to paragraph 941.
FAIL: Location of fault: go to Chapter 7, paragraph 73.
941 SIGNAL NAME:
PYLON 1 MRTU TYPE II STATUS WORD TERMINAL FLAG
MEMORY LOCATION: 001653
MEMORY DATA BIT(S):
19
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Indicates PASS or FAIL status of MRTU internal selftests.
REMARKS: From PYLON 1 MRTU Type II to FCC.
PASS:
If first digit on HOD is 0, 2, 4, or 6, go to paragraph 949.
FAIL: Location of fault: go to paragraph 942.
942 SIGNAL NAME:
PYLON 1 MRTU TYPE II STATUS WORD BBC STATUS BIT
MEMORY LOCATION: 001653
MEMORY DATA BIT(S):
18
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Indicates selftest status of the BBC.
REMARKS: From PYLON 1 MRTU Type II to FCC.
PASS:
If first digit on HOD is 2 or 6, go to paragraph 943.
FAIL: Location of fault: MUX L PYL OUTBD circuit breaker, wiring from MUX L PYL OUTBD circuit
breaker to PYLON 1 MRTU, PYLON 1 MRTU. Troubleshoot wiring to isolate fault
(TM 91230476202).
943 SIGNAL NAME:
PYLON 1 MRTU TYPE II STATUS WORD OUTPUT CLEAR
MEMORY LOCATION: 001653
MEMORY DATA BIT(S):
17
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Indicates all MRTU outputs are cleared.
REMARKS: From PYLON 1 MRTU Type II to FCC.
PASS:
If first digit on HOD is 6, go to paragraph 944.
FAIL: Location of fault: MUX L PYL OUTBD circuit breaker, wiring from MUX L PYL OUTBD circuit
breaker to PYLON 1 MRTU, PYLON 1 MRTU. Troubleshoot wiring to isolate fault
(TM 91230476202).