BONFIGLIOLI Vectron Agile Series Communications Manual page 24

Scan Time
Scan time defines the data update cycle between the Profibus module CM-PDPV1 and the inverter's
controller which processes the Profibus data. This scan time is independent of the bus rotation time.
Regardless of the transmission speed on the Profibus, the scanning time of the inverter is a function
of the configured objects and the resultant object length (number of bytes).
No. of configured
bytes words
4 2
8 4
12 6
16 8
20 10
24 12
28 14
32 16
36 18
The scan time is dependent on the number of configured objects.
24
Scan Time
Controller/CM-PDPV1
[ms]
Frequency Inverter
2
2
2
2
2
2
2
2
4
Profibus DP V1 Agile
Available Objects / Scanning Times
06/2010