MSR112 Programmer’s Manual UDN PM019 Rev. A
Section 4 -- Commands and Responses 2002/5/23
Page
15
Uniform Industrial Corp.
Proprietary and Confidential
Total 18 pages
2 Transmit data in ASCII.
3 If error is detected, refer to “transmission format” in section 3 for details.
T (54h)
―
―
―
―
Card Type Report
Comments
Transmit a byte, which represent the swiping card type.
1 (31H) CA old DMV
2 (32H) AAMVA
3 (33H) ISO
4 (34H) JIS II
0 (30H) No data (sending T command just right after power on)
ESC (1Bh)
―
―
―
―
Abort
Comments
1 Abort command is issued after the reader has responded to command "P". (Reader would be waiting for
card read).
2 No response to “Abort” command if the reader just power on and no command is received before.
9 (39h)
―
―
―
―
Version Report
Comments
Transmit a string that includes the version number (8-digit) and its date (DD-MMM-YYYY).
CAN (18h)
―
―
―
―
Warm Reset
Comments
Abort all current actions and cause the device to execute all initialization functions (device will respond exactly as
it would for a "power on" cycle that the firmware version number (8-digit) and track configuration will be reported
accordingly).
Note: This command byte is not recognized as a command within data strings.
