Eaton ELC Series, Instruction Sheet

Page: 7 / 10

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Holding Register
Device
type
Explanation
Modbus address
(Hex)
6-digit Modbus
address (Dec)
Number
BR Basic Register 0x0000~0x0040 400001~400064 64
T Timer (word) 0x1600~0x160F 405633~405649 16
C Counter (word) 0x1E00~0x1E0F 407681~407696 16
RCR
CR of extension
modules
0x3000~0x3190 412289~412689 400
ƒ
EtherNet/IP Parameters

Service Codes Supported
Service code Explanation Object supported
0x05 Reset Identity Object
0x0E Get Attribute Single
Identity Object
Message Router Object
Assembly Object
Connection Manager Object
Discrete Input Object
Discrete Output Object
BR Object
RCR Object
TCP/IP Interface Object
Ethernet Link Object
0x10 Set Attribute Single
Assembly Object
Discrete Output Object
BR Object
RCR Object
0x4E Forward Close Connection Manager Object
0x54 Forward Open Connection Manager Object
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Object and Instance Supported
Object
Class
Code
Instance
Code
Explanation
Identity Object 0x01 #1 ~ #7 CIP Identity*
Message Router Object 0x02 #1 Application message router*
Assembly Object 0x04
#100 Input point assembly
#101 Output point assembly
#102 RCR read mapping assembly
#103 RCR write mapping assembly
#104
Input point and RCR read
mapping assembly
#105
Output point and RCR write
mapping assembly
Connection Manager
Object
0x06 #1 Application connection manager*