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PROFINET IO 750-370
I/O Device Configuration
3.1.3.4
Station Naming
3.1.3.4.1
Device Name Assignment via Configuration Tool
The fieldbus coupler (I/O Device) can be clearly identified using its device
name within a PROFINET IO network. The device name enables the I/O
controller to allocate the device with an IP address for establishing the
productive data exchange when starting the system. The I/O device receives
the device name during configuration (station naming) and saves it
permanently. The device name is transferred using Discovery and basic
Configuration-Protocol (DCP). The device is activated using the Ethernet
address (MAC address).
3.1.3.4.2
Device Name Assignment via DIP Switch Settings
In addition to assigning a name via a configuration tool, a device name
instance based on the "wago 750 370" or "wago io device" specified strings
can be allocated to the device via the DIP switch setting. This kind of station
naming is enabled by setting switch 8 to "ON". Selecting the desired string is
performed via switch 7. The device name instance is constructed using the
following rule:
Station
naming
method
E
Switch
Switch/Value
7
6
5
6
5
4
2
2
2
Not relevant
2
PRO
M
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
ON
ON
ON
Resulting device name
4
3
2
1
3
2
1
0
2
2
2
2
The name assigned via DCP is
recorded from E2PROM. When re-
assigning a name, the name is saved in
E2PROM (condition upon delivery)
„wago-750-370"
OFF
OFF
OFF
OFF
„wago-750-370-1"
OFF
OFF
OFF
ON
„wago-750-370-2"
OFF
OFF
ON
OFF
. . .
„wago-750-370-63"
ON
ON
ON
ON
„wago-io-device"
OFF
OFF
OFF
OFF
„wago-io-device-1"
OFF
OFF
OFF
ON
„wago-io-device-2"
OFF
OFF
ON
OFF
. . .
„wago-io-device-63"
ON
ON
ON
ON
. . .
. . .
WAGO-I/O-SYSTEM 750
PROFINET IO
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