A read only command that returns the serial number of the Commander.


Applies to: CMD-4CR, CMD-4EX-SA

Firmware: V301+


ASCII                SN

Syntax:                        

Read:

SN                

Reply: 

Command is accepted and executed

Read:         

Returns the unique Commander serial number. 


Command cannot be processed

       An error message is returned. See Error Codes

Example: 

Read:        

SN                * Returns the on-time duty cycle value the signal is high


Notes:

  • The SN is formatted in one of two ways
    • NPA-XX-MYY-mmNNN      MYY is the Date Code where M is Later for Month (A=January, B=February, etc) and YY is last two digits for year Example 2025 = 25
    • Returns the 32 character unique hardware serial number.  (Some Gen 5 and all Gen 4 Commanders use this format)

See also:

I/O Setup

Commander Manual

2.1.3.3.3 Pulse-width modulated Outputs


TODO: See also and Commander Manual links