Yaskawa CM091 - Manual (Page 4)

Yaskawa Electric America, Inc – www.yaskawa.com
IG.V7.25, Page 4 of 6
Date: 10/08/09, Rev: 09-10
15. Configure the V7 Modbus TCP/IP Option card.
1. Select the Configure button from the V7 Modbus TCP/IP Option card main page.
2. Select the way in which the V7 Modbus TCP/IP Option card should obtain its network address.
2.1. User. The V7 Modbus TCP/IP Option card will use the network address as entered in the IP, Subnet, and Gateway fields. Check with the system schematic or
network administrator to verify that the IP address and subnet mask entered are valid.
2.2. DHCP. The V7 Modbus TCP/IP Option card will get its network address information upon power-up from an appropriate DHCP server.
2.3. BootP. The V7 Modbus TCP/IP Option card will get its network address information upon power-up from an appropriate BootP server.
3. Select the EF0 Timeout Value between 0.1 seconds to 30.0 seconds.
4. Select the Gateway Usage. Connectivity to the option card may be limited or nonfunctional, if the gateway usage setting and gateway address does not match the
network infrastructure in which it is installed.
4.1. Do not use default gateway in system. Use this option to disable the gateway when there is no external gateway in your network.
4.2. Use default gateway in system. Use this option to enable the gateway, when there is an external gateway present on the network. Verify and/or update the
gateway address as necessary, so that it correctly matches the address of the installed network gateway equipment.
5. Select the Submit button.
6. A confirmation of the entered configuration selections will be displayed in the web browser on the Submit Page.
7. Remove power from the V7 drive and wait for the charge lamp to be completely extinguished. Wait at least five additional minutes for the V7 to be completely
discharged. Measure the DC bus voltage and verify that it is at a safe level.
8. If necessary, reconfigure the network connection of the configuration device to match the entered V7 Modbus TCP/IP Option card configuration.
9. Reapply power to the V7 and connect to the desired network. Refresh the web browser to verify that the main web page is displayed.
WARNING!
Dangerous voltages in excess of 400VDC (230V drives) or 800VDC
(460V drives) are present at the DC bus terminals of the drive.
5.0