Welch Allyn SureTemp PlusModule - User Manual - Manual (Page 58)

Command and Response Strings: Examples SureTemp Plus Module OEM Implementation
58 Confidential Welch Allyn OEM Technologies
(2936) Send Module Software Version
Causes the unit to send the host the software version number of the specified module.
note The software version is returned as an ASCII string and is of varying length (and format)
dependent on module specified. The length is guaranteed never to be longer then 127
bytes plus a null terminator. If a module is not present then an array of null characters is
returned.
Command String 03 02 10 29 36 01 01 00 02 88
Preamble 03 02 10
Command 29 36
Type code 01 (command being sent)
Data size 01 00 (where data size = 2 bytes in a L H format)
Data 02 (2 decimal identifies SureTemp OEM Module)
Checksum 88
Response String 03 02 10 29 36 02 04 00 37 2E 35 00 EC
Preamble 03 02 10
Command Code 29 00
Type Code 02 (good response)
Data Size 04 00 (4 bytes L H )
Data 37 2E 35 00 (4 ASCII characters + null terminator = 7.5)
Checksum EC