System Manual – MOVIDRIVE® compact Drive Inverters
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Starting the inverter with PROFIBUS-DP (MC_41A)
Startup
10.7
Starting the inverter with PROFIBUS-DP (MC_41A)
Configuring the
PROFIBUS-DP
interface
The drive inverter must be given a specific DP configuration by the DP master to define
the type and number of input and output data used for transmission. You have the option
of
•
Controlling the drive using process data
•
Reading and writing all drive parameters using the parameter channel
The following figure shows a schematic view of the data exchange between the pro-
grammable controller (DP master) and the MOVIDRIVE
®
drive inverter (DP slave) with
the process data and parameter channel.
Process data
configuration
MOVIDRIVE
®
compact
drive inverters make it possible to have different DP configura-
tions for exchanging data between the DP master and the inverter. The following table
provides additional information on all possible DP configurations for the MOVIDRIVE
®
compact
range. The 'Process data configuration' column shows the name of the config-
uration. The texts will also be displayed as selection list within the project planning soft-
ware for the DP master. The DP configurations column shows which configuration data
is sent to the inverter when the PROFIBUS DP connection is being established.
01065BEN
Figure 143: Communication via PROFIBUS-DP
E
Q
Parameter channel
Parameter channel
Process data channel
Process data channel
Process Data
Configuration
Meaning / notes
DP Configuration
0
1
1 PD
Control via one process data word
240
dec
-
2 PD
Control via 2 process data words
241
dec
-
3 PD
Control via 3 process data words
242
dec
-
6 PD
Control via 6 process data words
0
dec
245
dec
10 PD
Control via 10 process data words
0
dec
249
dec
Param + 1 PD
Control via one process data word
Parameter setting via 8 byte parameter channel
243
dec
240
dec
Param + 2 PD
Control via 2 process data words
Parameter setting via 8 byte parameter channel
243
dec
241
dec
Param + 3 PD
Control via 3 process data words
Parameter setting via 8 byte parameter channel
243
dec
242
dec
Param + 6 PD
Control via 6 process data words
Parameter setting via 8 byte parameter channel
243
dec
245
dec
Param + 10 PD
Control via 10 process data words
Parameter setting via 8 byte parameter channel
243
dec
249
dec
0
0
I
Summary of Contents for MOVIDRIVE compact MCH41A
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