4E Frame, 3E Frame - Mitsubishi Electric MELSEC IQ-R series Reference Manual

4E frame, 3E frame

Accessible range of 4E frame, 3E frame
The following ranges can be accessed.
External device
4C frame is supported by multiple CPU system. (Page 461 Compatibility with Multiple CPU Systems)
Message format (Setting example for accessing connected station (host station))
■Data communication in ASCII code
Network
Request destination
No.
PC No.
0 0 F F 0
30 30 46 46 30
H H H H H
■Data communication in binary code
Request destination
Network
module I/O No.
No.
PC
No.
00 FF FF
H H H
Setting data
Set the following items.
Item
Network No.
PC No.
Request destination
module I/O No.
Request destination
module station No.
6 ACCESS ROUTE SETTINGS
48
6.1 Accessible Ranges and Setting Data for Each Frame
Connected station
(Host station)
Request destination
module I/O No. module station No.
3 0 0
F F
33 46 46 30 30
H H H H H
Request destination
module station No.
03 00
H H
Description
Specify the network No. of an access target.
Specify the network module station No. of an access target.
• When accessing a multidrop connection station, specify the start input/output number of
a multidrop connection source module.
• Specify the CPU module of the multiple CPU system and redundant CPU system.
When accessing a multidrop connection station, specify the station No. of an access target
module.
Network
No.1
(Relay station)
Multidrop connection
Network
No.n
:Accessible target station
Reference
Page 52 Network No., PC No.
Page 55 Request destination module
I/O No., request destination module
station No.