Siemens SIMATIC S5 Manual page 106

Application Examples
Table 6-2. Configuration Message Frame for the Path C to A
Byte Address
0 QB 88
Limit switch configuration
1 QB 89
2 QB 90
3 QB 91
6-30
General meaning
Multiplier for the
start/stop rate (SS),
SS can assume values
from 1 to 255
"STOP" mode
Time interval (TI) for
frequency change
TI can assume values
from 1 to 255
Base value (BV) for the
frequency
IP 267
Configuration data for
the path C to A
SS = 8
QB 88 = 00001000
QB 88 = 08
H
EK = 1
BA1=0, BA0=0
QB 89 = 00000010
QB 89 = 02
H
TI = 7
QB 90 = 00000111
QB 90 = 07
H
BV = 40
QB 91 = 00000100
QB 91 = 04
H
EWA 4NEB 812 6061-02a