SEW-Eurodrive MOVIPRO Ethernet/IP - 6.5 Project planning examples

6
Configuration and startup of EtherNet/IP™
Project planning examples
Manual – MOVIPRO
®
with EtherNet/IP™ or Modbus/TCP Fieldbus Interface
48
6.5 Project planning examples
6.5.1 MOVIPRO
®
as positioning drive – configuring process data exchange
The following example describes the configuration of the process data exchange
between an EtherNet/IP™ master (PLC) and MOVIPRO
®
as positioning drive in Studio
5000 Logix Designer.
INFORMATION
This description applies for all versions of the programming software from Rockwell
Automation (RSLogix 5000, from version 20: Studio 5000 Logix Designer).
Proceed as follows:
1. Start up the device (→225).
2. Set the IP address parameters of the device (→229).
3. Include the device in the configuration for the "I/O Configuration" in Studio 5000
Logix Designer (→239).
4. Create a user-defined data type. It allows you to organize the process data in a
structure and simplifies access to the data elements.
9007201222207371
ð In this example, a data structure with 8 process input data words (PI) and 8
process output data words (PO) is created.
ð You can access the process data interface with explicit variable names with the
created data type.
5. To enable process data exchange between the device and the PLC, insert CPS in-
structions at the beginning of the MainRoutine. The length designation in the CPS
instructions depends on the data type of the destination.
ð During copying of the data in the user-defined data structure (from PLC to the
device), the values of a structure are copied.
ð During copying of the data from the user-defined data structure to the output
data (from device to PLC), 16 bytes (SINT) are copied.
16998413/EN – 12/2016