155 • HRVS-DN Communication (Profibus protocol)
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Step 2: Read from Slot number 3 and Index number 2
The following eight bytes are displayed: Register number 0x80 , Register number 0x81, Register number 0x82
and Register number 0x83 (4 words = 8 bytes total)
Figure 55 – Reading 4 following register by Data Request (DPV1)
Read from
Slot: 3
Index: 2
8 byte – (4
Registers)