Positioning Message Frames (Pc To Ip) - Siemens SIMATIC S5 Manual

Addressing and Programming
4.2

Positioning Message Frames (PC to IP)

You must transfer the configuration data to the IP 267 ( 4.1) before you send
positioning jobs. When the IP has been configured, the green "RDY" LED on the
frontplate lights up and the status bit ILCN in the feedback message frame is reset
( 4.3.2).
A positioning job consists of the path definition (number of pulses to be
executed), the multiplier for the velocity, the reduction factor for the velocity, the
operating mode (forwards, backwards etc.) and an identifier bit for the reference
point approach ( 5.4).
.
Table 4-5. Addressing the Positioning Message Frames
Slot No.
0
0 QB 64
1 72
2 80
3 88
4 96
5 104
6 112
7 120
4-8
BYTE
1 2
QB 65 QB 66
73 74
81 82
89 90
97 98
105 106
113 114
121 122
IP 267
3
QB 67
75
83
91
99
107
115
123
EWA 4NEB 812 6061-02a