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12
Commissioning and configuration
12.1
Measures to be performed prior to the initial commissioning
Before commissioning, familiarize yourself with the operation and configuration of the
MA 204i.
Before connecting the supply voltage, recheck all connections and ensure that they
have been properly made.
The Leuze device must be connected to the internal RS 232 device interface.
Connecting the Leuze device
Open the housing of the MA
for BCL 32) through the middle threaded opening.
Connect the cable to the internal device interface (X30, X31 or X32, see chapter 7.5.1).
Use rotary switch S4 (see chapter 8.2.5) to select the connected device.
Now screw the PG cable gland into the threaded opening to provide strain relief and
ensure protection class IP 65.
Setting the PROFIBUS device address
By setting the PROFIBUS address, the MA
Each network device is thereby automatically informed that it is a slave on the PROFIBUS
with its specific address and that it is initialized and queried by the PLC.
The PROFIBUS permits an address range from 0 to 126. Other addresses must not be used
for data communication.
Set the station address of the gateway via the rotary switch S1 - S3 (ones, tens and
hundreds digits).
Figure 12.1: Rotary switch for setting the address
Finally, close the housing of the MA 204i.
Leuze electronic
204i
and guide the corresponding device cable (e.g., KB 031
204i
Hundreds
Tens
Ones
MA
204i
Commissioning and configuration
is assigned its respective station number.
59
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