Specifications

Core Software Operation
ADDvantage-32 PLUS ● AC to DC Power Converter
3-31
Figure 3-2B. Selectable IIT Curves
3.16 CURRENT LOOP PARAMETERS
X*** Parameters Y*** Parameters A*** Parameters D*** Parameters
X***:IARM CONTIN Y***:IARM PI CTL A***:VARM CMD D***:MAX A ALPHA
X***:MAX ARM ALP Y***:IARM FFWD A***:ARM ALPHA D***:MIN A ALPHA
X***:MIN ARM ALP Y***:Ia RATE SEL A***:PCNT DISCON D***:IARM MIN PT
X***:ARM RESIST A***:IARM CMD D***:IARM I HOLD
X***:Z-C CORRECT A***:IARM SETPT D***:IARM I RES
X***:IARM PGAIN A***:IARM ERROR D***:MAX IARM
X***:IARM IGAIN A***:IARM INTEG D***:MIN IARM
X***:IARM D-BAND A***:POS I LIMIT
X***:IARM R-LIM A***:NEG I LIMIT
The current loop is the most fundamental control loop in the ADDvantage-32 PLUS. It
provides digital control for the SCR circuitry. Figure 3-3 is a block diagram of the
current loop.