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10.2 Omron series PLC and VH5/VH6(CiA402 protocol)
10.2.1 System configuration
Name
Model
Quantity
Explanation
Upper
computer
Sysmac Studio
1
Omron upper computer software
Controller
OMRON NJ501-1500
series
1
-
Communication
card
VHX-CC100(V2.0)
1
-
Network cable
JC-CB-3
some
For connection between computer and
PLC and between PLC and VFD
10.2.2 Parameter setting
The frequency converter slave station needs to be configured as EtherCAT communication mode, and the
parameters to be modified are as follows:
Parameter
Name
Access
Set
value
Range
Explanation
P0-02
Operation
command
channel selection
Runtime
read only
2
0-2
Communication
P0-03
Main frequency
A input channel
selection
Runtime
read only
6
0-9
Communication setting
P9-00
Communication
protocol
Runtime
read only
1
0-2
EtherCAT
P9-12
Slave station No.
RW
-
0-65535
After modification, it is valid
when power on again.
10.2.3 Setup steps
1) New project
Open the Omron upper computer software SYSMAC studio. If "new project" is selected for the first time, select
the model: NJ501-1500, version 1.02 in the project attribute interface, and click "create" to generate the
programming interface.