13.4 Application warning messages
When the highest bit of the warning message is set, an “Application warning message” is present.
The application warning messages are bit-encoded as per the following pattern via parameter Appli-
cation warnings
274. Parameter Application warnings 273
indicates the warnings as plain text in
the control panel and the VPLus PC control software.
Use parameter
274 in order to read the warning messages via Field Bus.
Application warning messages
– SW limit switch clockwise
– SW limit switch anticlockwise
– HW limit switch clockwise
– HW limit switch anticlockwise
– Warning Absolute encoder
For details on the warnings, refer to the frequency inverter Operating Instructions and
the “Positioning” application manual.
The Warning Bit 6 “Absolute encoder” can be read out via Parameter 1274
1273 via field bus. The Absolute encoder warnings are described in detail in the Exten-
130 CM-PROFINET 10/13