RS232 Protocol

6
RCD-1572 ASCII
Command Description
Unit Response
dimmer_2!
Set Display to 2
dimmer=2!
dimmer_3!
Set Display to 3
dimmer=3!
dimmer_4!
Set Display to 4
dimmer=4!
dimmer_5!
Set Display to 5
dimmer=5!
dimmer_6!
Set Display to 6 (Dimmest)
dimmer=6!
DISPLAY REFRESH COMMANDS
display_update_auto!
Set Display Update to Auto
display_update=auto!
display_update_manual!
Set Display Update to Manual
display_update=manual!
Section 4: Feedback Request Command List V1.0
Applies to RCD-1572 prior to V2.33
Command:
get_display!
Description:
Request the entire display to be sent
Return String:
display=###,text
Return Description:
Current display data; must include 3 digit length of text string at beginning
followed by "," text string and terminating character (!)
Example:
display=040, Sample Text !
Command:
get_display1!
Description:
Request display line #1 to be sent
Return String:
display1=##,text!
Return Description:
Current display line 1, must include 2 digit length of text string at beginning
followed by "," text string and terminating character (!)
Example:
display1=20, Sample Text !
Command:
get_display2!
Description:
Request display line #2 to be sent
Return String:
display2=##,text
Return Description:
Current display line 2, must include 2 digit length of text string at beginning
followed by "," text string and terminating character (!)
Example:
display2=20, Sample Text
Command:
get_product_type!
Description:
Request the product type
Return String:
product_type=##,text
Return Description:
Rotel product type name, must include 2 digit length of text string at
beginning followed by "," and text string (no terminating character)
Example:
product_type=08,RCD-1572
Command:
get_product_version!
Description:
Request the main CPU software version
Return String:
product_version=##,text
Return Description:
Rotel main CPU software version, must include 2 digit length of text string at
beginning followed by "," and text string with terminating character (!)
Example:
product_version=05,V2.29!