Power Electronics SD 300 Series, Getting Started Manual

Page: 214 / 354

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