ALSPA PROFIBUS Field Bus Coupler Appendix A.Configuration Example
(09/06)
Technical Manual
Page A7
P75.30
11.30
Transmitted status word 1 source
The Fieldbus parameters now contain a basic configuration.
A.9
Data for Master Device Configuration
The PROFIBUS-DP master device producing the data for this drive
should now be configured. The data required to get the drive
running is shown in Table A-10.
Table A-10 PROFIBUS-DP Master’s data allocation
Word
Value
Meaning
0
XXXXH
Contains the run/stop bits
1
5000
Set the speed reference to 50%
2
150
Set the drive minimum speed to 150 rpm
3 0
Not
used
4 0
Not
used
5 0
Not
used
The data produced by the drive is listed in Table A-11 below:
Table A-11 PROFIBUS-DP Master’s received data
Word Units
Meaning
0
Binary flags Contains the drive status bits
1 0.01%
Speed
feedback.
2 0.01%
Torque
demand.
3 0
Not
used
4 0
Not
used
5 0
Not
used
A.10
Using PROFIBUS Data Spy
Having parameterised a basic configuration, the user may wish to
know what data is actually being transferred over the PROFIBUS
network. This can be done using the PROFIBUS spy module. The
PROFIBUS spy module uses P75.36 to P75.41 to display each of
the 6 PZD words associated with the received PPO.
