Tektronix Keithley 2268 Series, Справочное руководство

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LAN/Ethernet Setup and Communication Series 2268 850 Watt DC Power Supplies Reference Manual
166 2268S-901-01 Rev. A / January 2015
ENET Connector LEDs
The device contains two bi-color LEDs built into the front of the ENET connector. See
Figure 61.
LED Color Description
Link LED (Left side) Off No link
Amber 10 Mbps
Green 100 Mbps
Activity LED (Right side) Off No activity
Amber Half-duplex
Green Full-duplex
LOCAL AREA NETWORK (LAN)
The ENET/LAN interface, which operates with auto detection, only supports
100Base-T.
Using LAN allows remote communication with the instrument; it is fast, simple and the
LAN from your PC does not require any additional proprietary software or cards.
Media Access Control (MAC) Address
The Ethernet/LAN interface of the power source has a unique network address known
as the MAC address, a unique hexadecimal address, which is listed on a rear panel label
of the power source. To operate the power source on a network, this MAC address
needs to be assigned to a TCP/IP address, which will be used to address the device on
the network.
Communication Configuration
Presented here are three connection choices for remote control of the instrument:
•
through a local area network (LAN)
•
direct to a PC
•
through a private network
Each requires an IP address; the LAN also requires a Gateway address. The addresses
can be set automatically through a Dynamic Host Configuration Protocol (DHCP)
server or set manually with a static IP address.