PROFIBUS Master Module
5
GFK-2739
Operational Notes
Subject
Description
Downloading logic without
hardware configuration to
target that has a DPV1
alarm causes a fatal error
on the PBM.
If the RX3i PBS301 is configured with DPV1 enabled as a PROFIBUS
slave attached to a VersaMax PBM and the project is downloaded to
an RX3i rack where a PBS301 has a DPV1 alarm that is not
acknowledged by the PBM, downloading the logic and initial values
(without hardware configuration) will cause a PBM fatal error.
To avoid this error, download the hardware configuration along with the
logic and initial values.
Reconfigure BEM003 with
baud rate lower than
500Kbps in CPUE05
When configuring a VersaMax PBM with a VersaMax CPU005 or
CPUE05 head end that has been running with a baud rate of 1.5Mbps
or greater, reconfiguring with a baud of 500Kbps or less will cause
PROFIBUS slaves to fail to connect to the PBM. To resolve this
problem, power cycle the CPU.
To avoid this error, when configuring the PBM with a lower baud rate
than the current configuration, power cycle the VersaMax CPU after
configuration.
References
For additional information, please refer to the manuals listed below. Manuals can be downloaded from the Support website,
VersaMax PLC User’s Manual
,
GFK-1503
VersaMax Modules, Power Supplies, and Carriers User’s Manual,
GFK-1504
VersaMax PROFIBUS Master User’s Manual,
GFK-2740
Installation Requirements for Conformance to Standards,
GFK-1179
PACSystems RX3i PROFINET Controller Manual,
GFK-2571
VersaMax PROFINET Scanner Manual
, GFK-2721
