P0922 - Selection Of The Configuration Telegram; P0963 - Profibus Baud Rate Detection - WEG CFW500 User Manual

P0922 – SELECTION OF THE CONFIGURATION TELEGRAM
Range:
2 = Standard Telegram 1 (2 I/O words)
Valores: 3 = Telegram 103 (3 I/O words)
4 = Telegram 104 (4 I/O words)
5 = Telegram 105 (5 I/O words)
6 = Telegram 106 (6 I/O words)
7 = Telegram 107 (7 I/O words)
8 = Telegram 108 (8 I/O words)
Properties: DP
Access groups via HMI:
Description:
It allows selecting which configuration telegram is used by the drive during the Profibus DP network initialization.
This telegram defines the format and quantity of input/output data exchanged with the network master.
During the network master configuration, by using the GSD file, it is possible to select the desired data module
for the exchange of cyclic data between the master and the slave. It is possible to exchange from 2 to 8
input/output (I/O) words (16 bits each), depending on the selected option. The value programmed in this
parameter must coincide with the module selected by the network master configuration tool.
The content of the first two input/output words is pre-defined. The other words are programmable through the
parameters P0742 up to P0755:
Input
(slave → master)
Status Word
Motor Speed
Reading Profibus #3
Reading Profibus #4
Reading Profibus #5
Reading Profibus #6
Reading Profibus #7
Reading Profibus #8
NOTE!
The format of the control, status, speed reference and motor speed words depends on the

parameter P0741 programming.
If this parameter is changed, the slave will assume the new configuration only when there is no

cyclic communication with the master.
P0963 – PROFIBUS BAUD RATE DETECTION
Range:
0 = 9.6 kbit/s
1 = 19.2 kbit/s
2 = 93.75kbit/s
3 =187.5 kbit/s
4 = 500 kbit/s
5 = Not detected
6 = 1500 kbit/s
7 = 3000 kbit/s
8 = 6000 kbit/s
9 = 12000 kbit/s
10 = Reserved
11 = 45.45 kbit/s
Properties: RO, DP
Access groups via HMI:
Description:
It is a Profibus DP communication specific parameter, defined by the PROFIdrive standard, to indicate the baud
rate detected by the Profibus DP interface.
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NET
Output
Word
(master → slave)
#1 Control Word
#2 Speed Reference
#3 Writing Profibus #3
#4 Writing Profibus #4
#5 Writing Profibus #5
#6 Writing Profibus #6
#7 Writing Profibus #7
#8 Writing Profibus #8
NET
Default: 2
Default: -