Power Electronics SD300 Series - Group 12: PLC Function → UF

SD300
POWER ELECTRONICS
212
DESCRIPTION OF PROGRAMMING PARAMETERS
Group 12: PLC Function → UF
This group appears when AP.2 is set to 1 (Yes) or CM.95 is set to 2 (P2P
Master).
Set user defined functions for the 18 function blocks. If the function block
setting is invalid, the output of the User Output is -1. All outputs are read
only, and can be used with the user output link of the US group.
Screen
Description
Default
value
Range
Function
Set on
RUN
UF.1
PLC function 1
NOP
0 to 28
Choose the function to perform in the
function block, according to the following
table:
OPT.
DESCR.
FUNCTION
0
NOP
No operation
1
ADD
Addition, (A + B) + C
2
SUB
Subtraction, (A – B) – C
3
ADD SUB
Addition and subtraction
compound, (A + B) – C
4
MIN
Smallest value of the
input values, MIN(A, B,
C).
5
MAX
Largest value of the
input values, MAX(A, B,
C).
6
ABS
Absolute value of the A
parameter, | A |
7
NEGATE
Negative value of the A
parameter, -( A ).
8
MPYDIV
Compound
multiplication and
division,
(A x B)/C.
9
REMAINDE
Remainder operation of
A and B, A % B
Note: Continues on the next page
NO