Figure 53: Process Block
Parameter block
The parameter block is used to transfer parameters between master and follower. The data block is made up of 12 bytes (6 words) and
also contains the process block.
Figure 54: Parameter Block
Text block
The text block is used to read or write texts via the data block.
Figure 55: Text Block
9.4.7 The PKE Field
The PKE field contains 2 subfields:
l Parameter command and response (AK).
l Parameter number (PNU).
Figure 56: PKE Field
Bits 12–15 transfer parameter commands from master to follower and return processed follower responses to the master.
94 | Danfoss A/S © 2024.01 AJ435824192086en-000101 / 130R1295
Design Guide | VLT® AutomationDrive FC 360
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