WEG DeviceNet CFW500 User Manual - page 17
P0740 – PROFIBUS DP COMMUNICATION STATUS
Range:
0 = Inactive
Default: -
1 = Profibus interface initialization error
2 = Offline
3 = Configuration data error
4 = Parameterization data error
5 = Clear mode
6 = Online
Properties:
RO
Access groups via HMI:
NET
Description:
It allows identifying if the Profibus DP interface board is properly installed, besides indicating the status of the
communication with the network master.
Table 4.5: Parameter P0740 values
Value
Description
0 = Inactive
The Profibus interface is not installed in CFW500.
1 = Profibus interface
initialization error
A problem was identified during the Profibus interface initialization.
2 = Offline
The Profibus interface is installed and properly configured, but no
cyclic communication is established.
3 = Configuration data error Data received in the I/O configuration telegram are not in
accordance with the configurations done through the parameter
P0922.
4 = Parameterization data
error
Data received in the parameterization telegram does not have
valid format/values.
5 = Clear mode
During data exchange with the master, the slave received a
command to enter the clear mode.
6 = Online
I/O data exchange between the slave and Profibus network
master is successfully running.
P0741 – PROFIBUS DATA PROFILE
Range:
0 = PROFIdrive
Default: 1
1 = Manufacturer
Properties:
DP
Access groups via HMI:
NET
Description:
It allows selecting the data profile for the control, speed reference, status and motor speed words during the I/O
data exchange with the network master.
Table 4.6: Parameter P0741 options
Option
Description
0 = PROFIdrive
The control, status, speed reference and motor speed words have
values and functions according to what is described by the
PROFIdrive specification. The description of each word is done in
the following parameters:
P0967: PROFIdrive control word.
P0968: PROFIdrive status word.
The speed reference and motor speed words for this profile are
described next.
1 = Manufacturer
The control, status, speed reference and motor speed words have
values and functions specific for CFW500 frequency inverter. The
description of each word is done in the following parameters:
P0680: Status word
P0681: Motor Speed in 13 Bits
P0684: Control word
P0685: Speed reference.
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