Lenze EtherNet/IP 8400 - Page 144

14 Implemented CIP™ objects
14.2 EtherNet/IP objects
144
Lenze · E84AYCEO communication module (EtherNet/IP™) · Communication Manual · DMS 3.0 EN · 10/2013 · TD17
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Structure of the ARP message (attribute 11, "ArpPdu")
Supported service codes
Field size
[Bytes]
Field name Value
2 Hardware Address Type 1: Ethernet H/W
2 Protocol Address Type 0x0800: IP
1 HADDR LEN 6: Ethernet H/W
1 PADDR LEN 4: IP
2 OPERATION 1: Request
2: Response
6 SENDER HADDR H/W address of the sender
4 SENDER PADDR Protocol address of the sender
6 TARGET HADDR H/W address of the target
4 TARGET PADDR Protocol address of the target
Service code
[hex]
Name Description
0x01 Get_Attributes_All Outputs a list of the attributes and the attribute's values for
a certain object.
0x0E Get_Attribute_Single Outputs the value of a certain attribute.
0x10 Set_Attribute_Single Changes the value of a certain attribute.