Read/write command that returns or sets the polarity of outputs.

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

ASCII                DOP

Syntax                        

Read

DOP                

Write

DOP=[pol]                 

Where:        [pol] is set to 0 for negative logic(active low), 1 for positive logic (active high).

Reply

Command is accepted and executed

Read         

Returns the value set (0, 1)

Write           

OK

Command cannot be processed

       An error message is returned. See Error Codes

Example 

Read:        DOP        * Returns value for output polarity setting

Write:        DOP=1 * Set output polarity to 1 (positive logic [active high])


Notes

  • Output polarity can not be changed while any of the High-speed digital outputs are sent to synchronization mode on. (SYNO[axis])
  • To write the value to the device’s flash memory, use the STORE command

See also

I/O Setup, 

AI, DI, DIP, DO, DOBOOT, IO, IOBOOT, IOCFG, IOP

Commander Manual

2.1.3.2.2 High-Speed Digital Output