PLX51-PBM Operation
PROFIBUS DPV0/DPV1 Master or Slave to EtherNet/IP™ or Modbus® Gateway User Manual
ProSoft Technology, Inc. Page 119 of 196
5.1.2 PROFIBUS DP - Slave
IMPORTANT: The module input and output assembly of each connection will be an undecorated array
of data. The imported Logix routine (generated by PLX50CU) will copy this data to the structed input
and output assemblies.
General Status
Below are the definitions for the tags in the General Status UDT created by the
PLX50CU.
Figure 5.4 – Logix General Status tags
Table 5.37 – Logix General Status tags
Configuration has been downloaded to the PLX51-PBM and is
being executed.
1 – PLX51-PBM has been successfully configured.
0 – PLX51-PBM is not configured.
Indicates if the PLX51-PBM is owned by a Logix Controller with a
connection count similar to what has been configured in PLX50CU.
1 – PLX51-PBM is connected.
0 – PLX51-PBM is not connected.
There is a PROFIBUS network issues (e.g. cable unplugged,
under/over terminated, etc.).
1 – Fieldbus error detected.
0 – Normal (No errors detected).
At least one slave device has a communication issue (e.g. offline,
not exchanging process data, etc.)
1 – Device error detected.
0 – Normal (No errors detected).
When in Slave mode the PLX51-PBM will emulate multiple
PROFIBUS Slave devices. When configured to interface to
Modbus the PLX51-PBM will be a Modbus Master.
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