TransCore 1422E, User Manual

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User Guide
TransCore Proprietary 7-6
102N Select Parity
Command
!102N
selects the reader parity setting. The factory-default setting is parity
disabled. The N variable specifies parity as shown in Table 7 – 3 .
Table 7 – 3 Select Parity Commands
Reader response:
Done
Command Group 2
Group 2 commands control the real-time clock which maintains the AI1422E internal time
and date. This time and date can be appended to IDs, error messages, and sensor input
reports. An internal battery supports the clock, so time and date are preserved if main
power is lost.
20 Set Time
Command
!20
sets the time. Enter the time in the proper format: two-digit decimal entries
with no spaces between characters and using colons as delimiters. The entry format is as
follows:
20HH:MM:SS or 20HH:MM:SS:hh
where
HH
represents hours (00 to 23).
MM represents minutes (00 to 59).
SS represents seconds (00 to 59).
hh represents hundredths of a second (00 to 99).
: is the time delimiter.
If hundredths of a second is not specified, the reader sets the hundredths register to 00.
Reader response:
Done
Command Data Bits Parity Selected
1020 8 Disable parity (factory default)
1021 7 Select even parity
1022 7 Select odd parity