Matrix Orbital GLK24064-16-1U - Manual (Page 39)

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5.11 Miscellaneous
11.1 Write
Customer Data Dec
Hex
ASCII 254 52
FE 34
■ 4
Data
Data
Data
Saves a user defined block of data to non-volatile memory. Useful for storing display information for later use.
Data 16 bytes, user defined data
11.2 Read
Customer Data Dec
Hex
ASCII 254 53
FE 35
■ 5
Reads data previously written to non-volatile memory. Data is only changed when written, surviving power cycles.
Response 16 bytes, previously saved user defined data
11.3 Read Version
Number Dec
Hex
ASCII 254 54
FE 36
■ 6
Causes display to respond with its firmware version number.
Response 1 byte, convert to hexadecimal to view major and minor revision numbers
11.4 Read
Module Type Dec
Hex
ASCII 254 55
FE 37
■ 7
Causes display to respond with its module number.
Response 1 byte, module number, see partial list below
Table 36: Sample Module Type Responses
25 GLK24064-16-1U-USB 26 GLK24064-16-1U