Profibus address
10
Control
panel
Standard I/O Profibus
Logging
Field bus data protocol: Standard
activated
Protocol
display
Logging
activated
Field bus data protocol: Extended
Show Log
Troubleshooting
6‐29
P/N 213828_11
2014 Nordson Corporation
VersaBlue_PPA
Checking Transmitted Field Bus Data
Introductory screen (example) Profibus setup
Touch
to access the information on the field bus data protocol.
The field bus data shown is a factor of the field bus data protocol used, which
was selected under Melter configuration.
When Standard is used:
Melter control, binary display
Command, decimal display
Data index, decimal display
Channel number, decimal display
Write data value, decimal display.
When Extended is used:
Melter control 1, binary display
Melter control 2, binary display
Melter control 3, binary display
Command, decimal display
Data index, decimal display
Channel number, decimal display
Write data value, decimal display.
This data forms a data set. Every change in the data set is recorded when
logging is activated (key Logging activated).
NOTE: In exceptional cases, logging may not be able to keep up with the
speed of the data changes. Logging ends automatically as soon as there
would be a gap in the log.
The most recently recorded changes in the data set can be displayed (key
Show log).
NOTE: Melter control, hexadecimal display in this case
No. = Data set counter, decimal display from 1 to 99
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