Honeywell MKXXII Configuration Module Reprogramming, CATspacecategory #spaceID#spaceT or FEnter

	Honeywell
	MK XXII EGPWS Installation Manual
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CRC:	527518533

4.5.2 Configuration Module Reprogramming

Reprogramming the EGPWS Configuration Module is accomplished similar to the programming

process above. Prior to reprogramming, the desired new configuration should be determined

based on the MK XXII Installation Manual (Appendix E), document number 060-4314-225.

For reprogramming the Configuration Module, the following procedure is used:

1.Verify EGPWC interface to P2 connector (including Configuration Module) and RS-232 interface to PC.

2.Power EGPWC and PC and start WinVIEWS.

3.With WinVIEWS active in the Terminal Mode, start the Configuration sub-mode by typing “CFG” at the prompt (>). At this point, either all the ID’s can be rewritten using the CUW command as before, or individual categories can be changed as follows:

4.At the CFG > prompt use the CAT command with the following structure:

-CAT<space><category #><space><ID#><space><T or F><Enter>

-<category #> is the Appendix E Category to change (example 7)

-<ID #> is the new ID to change to (example 92)

-<T or F> is True or False for rebooting the EGPWC. Use “T” if only one category is to be changed and the EGPWC will reboot following <Enter>. Use “F” if another individual ID is to be changed by another CAT operation.

Example: CFG > CAT 7 92 T<Enter>

5.After inputting the desired change information, pressing <Enter> will transmit the data to the EGPWC to write to the Configuration Module. If a reboot is commanded (T), then the EGPWC will reboot at the completion of the write process. If a reboot is not commanded (F), then a message “Writing to configuration module … Category 7 ID updated successfully.” is given and the CFG > prompt is again displayed. At this point the Configuration Module has been changed, but the change will not be effective until the EGPWC is rebooted. Additional changes can be made with the final change set to command the EGPWC to reboot (or cycle EGPWC power to reboot).

6.Verification of the changes made is the same as before. As above, type “CFG” to restart the Configuration sub-mode. At the CFG > prompt, type “CMR<Enter>”. Each category and its

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