CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet - Page 264

• Manufacturer Part Number: CJ1W-EIP21
• Description: Ethernet I/P Module
• Manufacturer: Omron

Specifications of CJ1W-EIP21

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

CIP UCMM MESSAGE SEND (28 10)
Command Block
236
Sending Explicit Messages
Command
28 10
code
502 bytes max.
Priority/Time Tick
service data
Routing
Time Out Ticks
request size
Transport
This command sends an explicit message for CIP routing to another node’s
specified class and receives a response. There are two command formats:
one with a specified route path (path to the target device), and the other with-
out the route path.
Message
• Relay Hop Format
• Last Hop Format
ID
The following format includes the route path (routing service data). Specify
the entire routing path in the command’s request path.
The following format does not include the route path.
Command
2810 Hex
code
monitoring
Message
time
Service code
Transport
Request path size
Service code
ID
(variable length)
52
Request path
Service code
Unconnected Send service: 52 Hex
Request path size
monitoring time
02
Routing service data
Message
Request path size = 2 words: 02 Hex
Last hop
Request path size
(variable length)
data
20
8-bit class ID: 20 Hex
Request path
502 bytes max.
(variable length)
06
Request data
(when necessary)
Class ID Connection Manager: 06 Hex
Padding data
24
8-bit instance ID: 24 Hex
01
Instance ID: 01 Hex
(variable length)
Request data
502 bytes max.
00
Route path size
service data
(variable length)
Routing
Section 9-1
Route path