![background image](http://html1.mh-extra.com/html/eaton/elc-caenet/elc-caenet_manual_524569015.webp)
ELC Distributed I/O Adapters
For More Information visit:
www.eaton.com
MN05002003E
84
Exception code
Explanation
0x03
Illegal data value
0x04 Slave
device
failure
0x0b
Gateway target device failed to respond.
4.6.3 Device Type & Device Address
Discrete input
Device
type
Modbus address (Hex)
6-digit Modbus address (Dec)
Number
RX
0x0400 ~ 0x04FF
101025 ~ 101280
256
Coil
RY
0x0500 ~ 0x05FF
001281 ~ 001537
256
T
0x1600 ~ 0x160F
005633 ~ 005649
16
R
0x1900 ~ 0x190F
006401 ~ 006416
16
C
0x1E00 ~ 0x1E0F
007681 ~ 007696
16
Holding register
Device
t
Modbus address (Hex)
6-digit Modbus address (Dec)
Number
BR 0x0000~0x0040
400001~400064
64
T 0x1600~0x160F
405633~405649
16
C 0x1E00~0x1E0F
407681~407696
16
RCR 0x3000~0x3190
412289~412689
400
4.7
EtherNet/IP Communications
The ELC-CAENET module supports the EtherNet/IP protocol. It acts as an adapter device. It
provides access to internal data elements through both implicit I/O connections to the I/O
assemblies, and explicit messages to data objects.
4.7.1 Instance Level 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 Ouput Object
BR Object
RCR Object
TCP/IP Interface Object
Ethernet Link Object
0x10 Set
Attribute
Single
Assembly Object
Discrete Ouput Object
BR Object
RCR Object