Siemens SIMATIC Box PC 820, Manual

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Box PC 820 / PC FI45 V2, Manual
A5E00051531-03
You do not need to open the device in order to set the address. The address of the
direct key module is set by the PROFIBUS. One of the following devices with DP
access software must, however, be available:
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ET200 hand-held device,
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Programming device/PC with MPI-/DP port, or
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the SIMATIC PC, in which the direct key module but no SlotPLC is installed.
Either
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the STEP 7 software (Hardware Config.), or
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the COMPROFIBUS software
must be installed on the device.
To ensure that the address is set successfully, a point-to-point connection must be
created between the direct key module and the device being used. Some devices
are supplied with a suitable connection cable in the consignment.
PC with integrated SlotPLC (WinAC FI Station Pro):
The DP connection of the direct key module is linked to the SlotPLC inside the
device. Before you can carry out the address setting, the SlotPLC must be cleared
and reset. This isolates the SlotPLC from the DP bus. Connect the DP connection
(9-pin D-sub socket) of the SlotPLC to the DP port of the device on which the
access software is installed.
PC without integrated SlotPLC:
Connect the DP connection (9-pin D-sub socket) of the direct key module to the
MPI-/DP port of the device on which the DP access software is installed. To do
this, you may have to remove the covering on the DP connection of the direct key
module.
Use the STEP 7 software and proceed as follows:
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Start the SIMATIC Manager
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Select the function “Assign PROFIBUS Address” in the PLC menu of the
SIMATIC Manager. The SIMATIC Manager then contacts the direct key module.
A dialog box appears. This dialog box both displays the currently set address of
the direct key module and allows you to enter a new address (1, 3 to 125).
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Set the required address. Once the new address has been set, it is stored in
the direct key module and is retained even after the power supply has been
switched off.
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Close the SIMATIC Manager.
If you are using other PROFIBUS tools, you require the device database file (DDB
file). You can find this file on the CD Documentation and Drivers.
Direct Key Module (Optional with FI45)
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