Explanation Ofparameters - Siemens SIMATIC S5 Equipment Manual

Programming Instructions
9.3.3 Explanation of Parameters
NAME DESIGNATION
SPDB D Specification of the track number and of the user data block
BEF D KS Command; specification of the function to be performed by
the block
D Specification of the interrupt bit in case of interrupt processing
w D Depending on command, output of
Q
or
— actual value
W I w
Q
– track setpoint
W 2 Q w
Q D
KB Output of track identifier bits
or
KB 1 w
Q
KB 2 w
Q
Q
BY
ST Output of the control bits
Q
PAFE Parameterization error
Q
SPFE Module error (SP bit)
9 – 16
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