Is it possible to switch between PID function and manual operation on Altivar Drives ?


01 March 2022

Enabling Auto/Manual  assign. (PAU) parameter on ATV320/61/630/650/930/950 drives to a digital input, will give the option to switch between PID active and manual operation. 

PAU is Auto/Manual select input. 
This parameter can be accessed if PID feedback assign (PIF) is not set to Not configured. 

On ATV630, 
Main Menu > Complete Settings > Generic Functions > PID Controller > PId Reference > Auto/Manual assign > DIx
(DIx -  any digital input )

If the assigned input or bit is at 0, the PID is active. 
If the assigned input or bit is at 1, manual operation is active.