Siemens LOGO! Series Manual page 252

LOGO! functions
4.4 Special functions list - SF
Symbol in LOGO!
252
Wiring Description
Parameter Level 1 and Level 2:
Levels to be reached
Range of values for each level:
-10,000 to +20,000
MaxL:
Maximum value that must not be exceeded under any
circumstances.
Range of values: -10,000 to +20,000
StSp:
Start/Stop offset:: value that is added to Offset "B" to
create the start/stop level. If the Start/Stop offset is 0,
then the start/stop level is Offset "B"..
Range of values:
0 to +20,000
Rate:
Acceleration with which level 1, level 2 or Offset is
reached. Steps/seconds are issued.
Range of values:
1 to 10,000
A: Gain
Range of values:
0 to 10.00
B: Offset
Range of values:
±10,000
p: Number of decimals
Range of values:
0, 1, 2, 3
Output AQ The output AQ is scaled using the formula:
Range of values for AQ:
0 to +32767
(Current Level - Offset "B") / Gain "A"
Range of values:
0 to +32767
Note:
When AQ is displayed in parameter mode or
message mode, it is displayed as an unscaled value
(engineering units: current level).
Manual, 04/2011, A5E03556174-01
LOGO!