Tas Rs-232 Maintenance Port; Tas Rs-422 Data Recorder; Ground Test Procedures - Honeywell BENDIX KING KMH 880 System Installation Manual

B

4.2.4.1 TAS RS-232 Maintenance Port

One port is provided which meets the characteristics specified in RS232C. This
bus can be used to access internal data from the TAS for aircraft testing. In addi-
tion to the internal data, other items such as unit configuration and flight history
can also be accessed.
Baud Rate
Parity
Data Bits
Stop Bits
Maximum Recommended Cable Length
Pin Assignment (Signal Mnemonic)
DIAG_RS232_TX
DIAG_RS232_RX
DIAG_RS232_RDY
DIAG_RS232_TERMRDY

4.2.4.2 TAS RS-422 Data Recorder

One port is provided which meets the characteristics specified in EIA RS-422A.
This bus can be used as a data recording vehicle. It need not be wired unless
requested by Honeywell personnel.
Maximum Recommended Cable Length
Pin Assignment (Signal Mnemonic)
RS422_DATA+
RS422_DATA-
RS422_CLK+
RS422_CLK-
4.3

GROUND TEST PROCEDURES

4.3.1 Required Testing Equipment
• Personal Computer with Diagnostic Program (WinViews for the EGPWS
ground tests and TASDIAG for TAS ground tests. (See Appendix D).
• TCAS Ramp Test Set; TCAS 201, or equivalent.
• Transponder Ramp Test Set.
Rev 0, October/2000
38,400
none
8
1
15 Meters
J10-38
J10-39
J10-40
J10-41
15 Feet
J10-34
J10-35
J10-36
J10-37
10609I00.ZIPCDL
KMH 880/KTA 870
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