Tektronix Keithley 2268 Series, Справочное руководство

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Series 2268 850 Watt DC Power Supplies Reference Manual LAN/Ethernet Setup and Communication
2268S-901-01 Rev. A / January 2015 167
LAN Connection
Connect the instrument directly to a network Ethernet port with an Ethernet cable, and
allow the DHCP server to automatically assign a dynamic IP and Gateway address. If
DHCP is not enabled, see the section on “Setting LAN Parameters” on page 173 or
contact your network administrator.
Factory Default LAN Settings
Parameter Setting
User Name admin
Password Admin
Description DC Power Supply
TCP Port 5025
Class 16
IP Address 0.0.0.0 (i.e., DHCP mode)
Direct-to-PC Connection
Connect the instrument directly to a PC Ethernet port with a crossover Ethernet cable
(similar to a standard Ethernet cable but wired differently to enable direct connection
rather than through a network). Next, establish an IP address for the instrument. You
can assign a static IP address by using the same address as the PC that the instrument is
connected to. To find the PC’s IP address, use the “ipconfig.exe” command in the
section on Private Network Connection next.
Figure 62 shows the connection between the ENET unit and Local Computer through a
crossover Ethernet cable.
Figure 62: Single Computer, Single Power Supply
ENET
Local Computer
Power Supply
Private Network Connection
A private network has no DHCP server; therefore, the instrument would be connected to
a Windows PC with a crossover Ethernet cable, and manually assigned a static IP
address matching that of the PC. The available IP address range assigned by the Internet
Assigned Network Authority (IANA) for Automatic Private IP Addressing (APIPA) is
169.254.0.0 to 169.254.255.255.
When setting up a private network, you will have to log off and disconnect first from
any network connection and re-log in to Windows.