Network Settings For The Profibus Master - GE VersaPoint IC220PBI002 User Manual

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DPV1 Status Starting address of a 32-bit (2-word) produced range used to receive the station address
of a slave that has sent a DPV1 Alarm message. If another slave sends a DPV1 Alarm
message, it is ignored until the first one has been serviced, and will then appear in a
subsequent scan.
To acknowledge the DPV1 Alarm message and obtain the alarm information it contains,
the application program can use a DPV1 Alarm Acknowledge (task 9) COMMREQ.
The DPV1 Acknowledge block must be a non-overlapping range in %AI, %I, %Q, %G,
%AQ, %R, %T, or %M. Defaults to %AI memory.
Network Network Settings for the CPU366 Profibus master are summarized below.
Settings
Inputs on Loss
Determines the values that the master reports for an individual slave if communications
of Slave
between master and slave are lost. Choices are Hold Last State (default) and Clear.
Slave Status
If set to True (default), slave communications status events (loss and re-establish) are
Fault Table
reported as fault table entries. If set to False, slave status events are not reported to the
Entries fault table.
Download If set to True, names and descriptions for the slaves and the master are sent to the PLC
Names/ and do not revert to default upon uploading. If set to False, the names and descriptions
Descriptions are not downloaded to the PLC and revert to the default values upon uploading from the
PLC.
Download GSD Determines whether a Full Upload or Generic Upload can be performed from the
Files
downloaded configuration.
If set to False (default), GSD files are not downloaded to the PLC. Subsequent upload
operations are Generic.
If set to True, the GSD files required by the network configuration are sent to the PLC.
Subsequent upload operations are Full uploads.

Network Settings for the Profibus Master

Name
The name assigned to the Profibus master..
Station
The address of the Profibus master on a ProfibuS DP network. The master is
configured as Station 0 by default. Each device on a network must have a unique
address.
Description An optional description for the Profibus master.
Master Type The type of Profibus master (read only).
Device ID The ID of the Profibus master (read only).
Resources -
The number of bytes used by the Profibus master.
Used
Resources -
The number of bytes available for use by the Profibus master. The maximum size is
Available
16384 bytes (read only).
Baud rate The baud rate of the network. The choices are 9.6 KBps, 19.2 KBps, 93.75 KBps, 187.5
KBps, 500 KBps, 1.5 MBps, 3 MBps, 6 MBps, 12 MBps. Default is 1.5 MBps.
7-6 VersaPoint™ I/O System Profibus-DP NIU User's Manual – August 2005 GFK-1911B