System Configuration; General Configuration - Mitsubishi Electric MELSEC-F FX3U-CAN User Manual

FX -CAN User's Manual
3U
1.3

System Configuration

1.3.1

General configuration

Node 1
Terminating
resistor
Part Name
Communication block
PLC
CAN bus network
Node
Repeater
®
CANopen Configuration tool
PLC programming tool
EDS file
(Electronic Data Sheet file)
CAN Interface
Terminating resistor
Maximum transmission
distance
How to obtain EDS file
For EDS file, consult with your local Mitsubishi Electric representative.
20
FX /FX / FX -CAN
3G 3GC 3U
Communication
FX /FX /
3U 3UC
block
FX5U/FX5UC PLC
Node 3
Terminating
resistor
Model Name
FX 3U -CAN
FX /FX /FX
3G 3GC 3U
FX 3UC /FX5U/FX5UC
PLC
-
-
-
-
GX Works2
FX3U-CAN-405.eds,
FX3U-CAN-417.eds
-
-
-
PLC programming tool
®
CANopen Configuration tool
CAN
Interface
Node 2
Repeater
FX /FX / FX
3G 3GC
Communication
FX /FX /
3U 3UC
FX5U/FX5UC PLC
An FX -CNV-IF or FX
2NC 3UC
/
an FX /FX Series PLC.
3GC 3UC
An FX5-CNV-BUS or FX5-CNV-BUSC is necessary to connect the FX
an FX5U/FX5UC PLC.
CAN bus network
®
CANopen Node, or CAN Layer 2 Node
FX3U-CAN-405: When using FX
405 for IEC 61131-3 Programmable Devices, the EDS file uses
FX3U-CAN-405.eds.
FX3U-CAN-417: When using FX
control systems, the EDS file uses FX3U-CAN-417.eds.
Hardware Interface between CANopen
The CAN bus network requires terminating resistors for network both ends.
5000 m (16,404'2") at 10 kbps (with repeaters).
The transmission distance is reduced to 25 m (82') at the maximum baud rate of 1
Mbps.
The maximum distance also depends on the specification of other connected
nodes.
1.3 System Configuration
Import EDS
File
CAN bus network
Terminating
resistor
CAN bus network
Node 5
Node 4 Node 6
-CAN
3U
block
Remarks
-1PS-5V is necessary to connect the FX
-CAN by Interface and Device Profile CiA
3U
-CAN by Application Profile CiA
3U
®
Configuration tool and CAN bus.
1 Introduction
Terminating
resistor
-CAN to
3U
-CAN to
3U
®
®
417 for lift