AP4119 Rail Tag Programmer User Guide
TransCore Proprietary
3–24
Response (system sign-on message):
#Model AP4119 Ver X.XX
#Copyright 2022 TransCore
where X.XX is the current software version
or
#Error<cr>
#40<cr> Display System Status
This command requests a two-digit status response code from the programmer indicating the status of
the last operation performed. Refer to Appendix D on page D–35 for a description of the programmer
response codes that refer to system status.
Response:
#xx<cr>
where
XX is the two-digit response code. The code 00 indicates that the programmer
performed the last operation without error.
#42<cr> Display Tag Door Switch Status
This command requests a two-digit status response from the programmer indicating the status of its tag
door switch.
Response:
#00<cr>door open
#01<cr>door closed
#43<cr> Request Control Number
This command requests the AP4119 tag programmer control number.
Response:
#xxxxxxxx
where
xxxxxxxx is hex data (control number)
#44<cr> Request Expiration Date
This command requests the tag programmer permissions expiration date.
Response:
#MM/DD/YYYY
or
#None