I-5
FX Series PLC User's Manual - Data Communication Edition
Remote Maintenance
1 Outline
1.2 Procedures Before Operation
A
Common Items
B
N:N Network
C
Parallel Link
D
Computer Link
E
Inverter
Communication
F
Non-Protocol
Communication
(RS/RS2 Instruction)
G
Non-Protocol
Communication
(FX
2N
-232IF)
H
Programming
Communication
I
Remote
Maintenance
Apx.
Discontinued
models
1.2 Procedures Before Operation
The flow chart below shows the remote maintenance setting procedures up until communication:
Connection through telephone line
Connect line
Refer to Chapter 7
Turn ON power
Communication specifications
Check communication specifications
Refer to Chapter 2
Determine system configuration and selection
Perform wiring
Refer to Chapter 4
Remote maintenance
System configuration
îš‚
Selecting communication equipment
îš‚
Applicable modem list
Refer to Chapter 3
Wiring procedure
îš‚
Cables supplied with modem
Outline of system
îš‚
Applicable PLC versions
îš‚
Applicable programming tools
îš‚
Software for remote access
Outline
Refer to Chapter 1
Setting modem
îš‚
Setting modem connected to personal
computer
Set modem on personal computer
(remote access) side
Refer to Chapter 6
Programming tool
Connect PLC
*1
PLC communication setting
îš‚
Confirming that communication setting is
not provided
Setting modem
îš‚
Setting modem connected to PLC
(programs and parameters)
Set modem on PLC side
Refer to Chapter 5
Based on SD/RD lamp lighting status and
contents of error check devices, verify that
communication is being executed normally.
If there are problems, refer to the troubleshooting
(Chapter 8).
For the programming tool to PLC connection procedure, refer to the "Programming Communication" section in this
manual or the respective programming tool manual.
For details on operating procedures, refer to the respective programming tool manual.
*1
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