EtherNet/IP
7.7.1
Installing the Product on an Ethernet Network
1. Connect the Ethernet cable to the device, considering the necessary care in network installation, as described
in section 4:
Use shielded cable.
Properly ground the network devices.
Avoid laying communication cables next to power cables.
7.7.2
Configuring the Drive
1. Follow the recommendations described in the user’s manual to program the related to device settings, motor
parameters, desired functions for I/O signs, etc..
2. Program command sources as desired for application.
3. Program communication parameters such as DHCP, IP address, baud rate, etc.
4. Set the desired action for communication errors, through the P0313.
5. Set number of I/O words as well as the contents of each word using parameters P0800 to P0819 and P0850
to P0869.
6. If necessary, restart the Ethernet interface using P0899.
7.7.3
Configuring the Master
The way you do the network setup depends largely on the master and the configuration tool. It is important to know
these tools to perform this activity. In general, the following steps are required to do the network configuration.
1. Load the EDS file
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to the list of devices in the network configuration tool.
2. Select SRW01-ETH smart relay from the available list of devices on the network configuration tool. This can be
done manually or automatically, if allowed by the tool.
3. For the master configuration, in addition to the IP address used by the EtherNet/IP module, you must indicate
the number of instances of I/O and the amount of data exchanged with the master in each instance. For the
communication module for EtherNet/IP, the following values must be programmed:
Input instance: 100
Output instance: 150
4. The EtherNet/IP device is described as “Generic Ethernet Module” on the device list. Using these settings you
can program the network master to communicate with the equipment.
7.7.4
Communication Status
Once you install the network and program the master, you can use the LEDs and equipment parameters to identify
some states related to communication.
The LEDs ”NET” and ”Link” provide information about the state of the interface and communication.
The parameter P0751 indicates the status of communication between the device and the network master.
The network master must also provide information about the communication with slave.
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The EDS file is available from WEG website (http://www.weg.net). It is important to note if the EDS configuration file is compatible with the
firmware version of the SRW01-ETH smart relay.
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