Yaskawa PROFINET User Manual download pdf (Page 30)

8 Communication

30 YASKAWA SIEP YEACOM 07A 1000-Series Option PROFINET SI-EP3 Technical Manual

 Cyclic Messaging

SI-EP3 supports cycle times of 8 to 512 ms.

CW: Control Word

SW: Status Word

REF: Reference

ACT: Actual Value

PZD: Configurable inputs and outputs

 Yaskawa Acyclic Parameter Access Mechanism

All drive parameters can be read and written under address 0x8000 by performing a read or write with the index value of

the corresponding parameter address in the drive. Refer to the drive Technical Manual for a list of these parameter

addresses.

 PROFIdrive Compatible Acyclic Parameter Access Mechanism

A PROFIdrive compatible acyclic parameter access mechanism can be used to access PROFIdrive compatible parameters

and drive parameters using an index of 0xB02E and the structure in Figure 11 for write and read requests.

Requests and responses between the IO device and the IO controller or the IO supervisor are transferred with the Record

Data Objects.

Figure 11

Figure 12 PROFIdrive Compatible Acyclic Parameter Access Mechanism Structure

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 61 62

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Yaskawa PROFINET User Manual Page 30