TransCore MPRX, System Manual

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MPRX Reader
TransCore Proprietary 7–7
Table 7 – 3 Select Parity Commands
Reader response:
Done
Command Group 2
Group 2 commands control the real-time clock which maintains the MPRX 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