Nordson VersaBlue VB Series, Manual

Page: 204 / 280

Standard
Field bus
Dual
Profibus address
10
Control mode
Logging
Field bus data protocol: Standard
activated
Show log
Logging
Field bus data protocol: Extended
activated
Show log
Troubleshooting
6-30
P/N 7105144G
2008 Nordson Corporation VersaBlue_NW
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 value
Command , decimal value
Data index , decimal value
Channel number , decimal value
Write data value , decimal value.
When Extended is used:
Melter control 1 , binary value
Melter control 2 , binary value
Command , decimal value
Data index , decimal value
Channel number , decimal value
Write data value , decimal value.
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 value from 1 to 99