254 1290 Infinity Quaternary Pump User Manual
12 Hardware Information
Setting the 8-bit Configuration Switch
Setting the 8-bit Configuration Switch
The 8- bit configuration switch is located at the rear of the module. Switch
settings provide configuration parameters for LAN, serial communication
protocol and instrument specific initialization procedures.
All modules with on- board LAN:
• Default is ALL switches DOWN (best settings).
• Bootp mode for LAN and
• 19200 baud, 8 data bit / 1 stop bit with no parity for RS- 232
• For specific LAN modes switches 3- 8 must be set as required.
• For boot/test modes switches 1+2 must be UP plus required mode.
Figure 35 Location of Configuration Switch (example shows a G4212A DAD)
For normal operation use the default (best) settings.
To perform any LAN configuration, SW1 and SW2 must be set to OFF. For details on the
LAN settings/configuration refer to chapter LAN Configuration.
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