SSD 605C Product Manual - page 145
Manual is about: Frequency inverter
of
236
Programming Your Application
6-79
605C Frequency Inverter
Operation
Description
UP/DOWN
COUNTER
input A
input B
output
0
INPUT A provides a rising edge trigger to increment the output count by
one.
INPUT B provides a rising edge trigger to decrement the output count by
one.
INPUT C holds the output at zero.
The output starts at zero. The output is limited at ±30000 (±300.00%).
(A*B)/C ROUND The OUTPUT is set to (INPUT A * INPUT B) / (INPUT C). This is the
same as (A*B)/C (enumerated value 3) except that the result is rounded.
WINDOW
NO HYST
This is the same as WINDOW (enumerated value 19) except that there is no
hysterisis when inside the `window’. Thus, from the diagram given in
WINDOW, if INPUT B = 5 and INPUT C = 4 then the range is 3 to 7.