Keithley 2657A User Manual

Model 2657A High Power System SourceMeter® Instrument Reference Manual Appendix C: LAN concepts and settings
2657A-901-01 Rev. B/December 2012 C-13
To set the LAN speed:
1. From the front panel, press the MENU key and select LAN > CONFIG > SPEED.
2. Turn the navigation wheel to select either 10 Mbps or 100 Mbps.
3. Press the ENTER key.
4. Press the EXIT (LOCAL) key once to return to the previous menu.
5. Select APPLY_SETTINGS > YES, and then press the ENTER key.
Duplex mode
The duplex mode is based on the LAN configuration. There are two settings:
• Half-duplex: Allows communications in both directions, but only one direction is active at a time
(not simultaneously).
• Full: Permits communications in both directions simultaneously.
To set the duplex mode:
1. From the front panel, press MENU key and select LAN > CONFIG > DUPLEX.
2. Turn the navigation wheel to select either HALF or FULL.
3. Press the ENTER key.
4. Press the EXIT (LOCAL) key once to return to the LAN CONFIG menu.
5. Select APPLY_SETTINGS > YES, and then press the ENTER key.
Viewing LAN status messages
To view the LAN status messages:
1. From the front panel, press the MENU key and select LAN > STATUS > CONFIG/FAULT.
2. Press the ENTER key.
Figure 140: LAN CONFIG/FAULT
There are two types of LAN status messages:
• LAN fault messages: Communicate issues related to physical connectivity.
• LAN configuration messages: Communicate issues or events related to configuration.
The following table displays possible fault and configuration messages.
LAN CONFIG/FAULT messages
LAN message type Possible messages
LAN fault Could not acquire IP address
Duplicate IP address detected
DHCP lease lost
Lan Cable Disconnected
LAN configuration Starting DHCP Configuration
DHCP Server Not Found
DHCP configuration started on xxx.xxx.xxx.xxx
Lan Configuration
AUTO ARM
Closed

Keithley 2657A Specifications

General

Brand	Keithley
Model	2657A
Category	Measuring Instruments
Language	English