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Power Monitor, PD 3260
Manual
The ChConfig variable is a record having the following structure:
Record
Enablebit
: Bit8;
(* Offset = 0 *)
Functions
: BYTE;
(* Offset = 1 *)
Ref_A
: BYTE;
(* Offset = 2 *)
Ref_B
: BYTE;
(* Offset = 3 *)
end
SWNo $EA and $EB: TimerA and TimerB
These registers holds timer variables, which can be used by the calculator program. The timers
count down with a resolution of 1/32 second. The count continues through negative values. The
timer registers are cleared following a power failure or reset. The maximum value for the timer
is approximately 97 days. Following an overflow, the timer continues from the maximum value.
SWNo $EC and $ED: LookUp1 and LookUp2
These variables are declared as lookup tables, having the following format:
Coordinate:
Record
X:Real;
Y:Real;
End;
LookUp: Array[1..10] of Coordinate;
Each variable represents a line through 10 pairs of X,Y coordinates. LookUp performs a function
that returns an interpolated Y value when called with an X value. The X coordinates must be in
increasing order. For X values below X1 the function will return the Y1 value and for X values
higher than X10, it returns Y10.
SWNo $EE: ChType
For the data channel, ChType has the following structure:
Record
ChannelType: WORD;
(* Offset = 0 *)
Exist: Bit16;
(* Offset = 2 *)
end
