Siemens SIMATIC S5 Manual page 310

STEP 5 Programming
FB 6: Increment mode absolute
In addition to the mode number, this mode requires specification of an override
factor and an absolute target position.
Simple parameters were chosen for the sample program.
Select the parameters as follows via input I 4.5:
I 4.5 = 0 positive direction
Enter override factor 30 % in QB 67 and target
position 360.800 mm in QW 68 and QW 70.
If the positioning specifications are in binary,
• QW 68 contains the integer digits and
• QW 70 the decimal digits of the value
9-22
I 4.5 = 1 negative direction
Enter override factor 60 % in QB 67 and target
position 360.600 mm in QW 68 and QW 70.
EWA 4NEB 812 6057-02
IP 266