50
Command Summary
16.2
Read
Customer Data
Dec
Hex
ASCII
254 53
FE 35
■
5
v8.0
Reads data previously written to non-volatile memory. Data is only changed when written, surviving power cycles.
Response
Byte [16]
Previously saved user defined data.
16.3
Write to
Scratchpad
Dec
Hex
ASCII
254 204
FE CC
■
╠
Address Length Data
Address Length Data
Address Length Data
v8.3
Write information to a 256 byte volatile memory bank for later use.
Address
Short
Address where data is to be saved in volatile memory. Value between 0 and 256.
Length
Short
Length of data to be saved, in bytes. Value between 0 and 256, address limited.
Data
Byte(s)
Data to be saved in volatile memory.
16.4
Read from
Scratchpad
Dec
Hex
ASCII
254 205
FE CD
■
═
Address Length
Address Length
Address Length
v8.3
Read information previously saved in 256 byte volatile memory bank.
Address
Short
Address where data is saved in volatile memory. Value between 0 and 256.
Length
Short
Length of data to be read, in bytes. Value between 0 and 256, address limited.
Response
Byte(s)
Data saved at the specified location in volatile memory.
16.5
Read Version
Number
Dec
Hex
ASCII
254 54
FE 36
■
6
v8.0
Causes display to respond with its firmware version number. Test.
Response
Byte
Convert to hexadecimal to view major and minor revision numbers.
16.6
Read
Module Type
Dec
Hex
ASCII
254 55
FE 37
■
7
v8.0
Causes display to respond with its module number.
Response
Byte
Module number, see Sample Module Type Responses for a partial list.
Table 50: Sample Module Type Responses
105
GLT24064
21
GLK24064-25
106
GLT24064-USB
107
GLK24064-25-USB
110
GLT24064-422
109
GLK24064-25-422
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from