HS-1RS User Guide
Page 79
Query Commands
This section will describe in more detail how to use the query commands.
Several special characters can be used to query the device about its settings:
^
What is the default value for the setting?
?
What is the device’s current ROM value for the setting?
%
What is the device’s current RAM value for the setting?
*
What is the range of possible values for the setting?
Examples:
In the following examples, a bracketed notation [ ] depicts a non-displayable response.
Query Goal:
What is the range of possible values for the Code 128 Max Length?
Send:
#128MAXL *[CR]
Response:
#0-55[CR]
Query Goal:
What is the default value for the Code 128 Max Length?
Send:
#128MAXL ^[CR]
Response:
#55[CR]
