Profinet - Lenze i550-C0.25/120-1 Project Planning Manual

Processing time of process data
Update cycle
Processing time
Application task runtime of the technology
application used (tolerance)
Other data
Note

PROFINET

PROFINET is a common fieldbus for the connection of inverters to different control systems in
plants.
General information
Design
DC supply of the control electronics
and optional fieldbus
Terminal description
Connection
Connection type
Max. cable cross-section
Max. cable cross-section
Stripping length
Stripping length
Tightening torque
Tightening torque
Required tool
Technical data
Communication profile
Bus terminating resistor
Integrated bus terminating resistor
Network topology
Without repeater
With repeater
Station
Type
Max. number
Address
Max. cable length
Max. cable length between two nodes
Process data
Transmit PDOs
Receive PDOs
Cycle time
Switching method
Switch latency
Other data
ms 1
ms 0 ... 1
ms 1 ... x
There are no interdependencies between
parameter data and process data.
Optional
Integrated in standard I/O
Internally via the inverter
Optionally:
External supply
PROFINET
X257
mm²
AWG
mm
inch
Nm
lb-in
PROFINET RT
Not required
No
Tree, star and line
-
I/O device with real time (RT)
communication properties
255
Station name
m -
m 100
16 words
16 words
ms 2,4,8,16
Store-and-Forward
µs ~ 125
Additional TCP/IP channel
In the inverter
Mains-dependent
Mains-independent
24 V DC
at X3/24E...GND
RJ45
-
-
-
-
-
-
-
Per subnetwork
Not limited
The length between the nodes is decisive.
Max. 32 bits (4 bytes) as a coherent PDO
object
At maximum telegram length
Product extensions
Networks
PROFINET
PROFINET
X256
-
-
-
-
-
-
175