Emerson Rosemount 700XA Reference Manual page 67

Reference Manual
2-3-9000-744
4.4.9 Troubleshoot DHCP connectivity issues
Rosemount 700XA
1. Ensure that the gas chromatograph (GC) is up and running. If equipped with a
front panel, check the CPU LED on the front panel; a green light means that the
GC is operational. If equipped with a local operator interface (LOI), ensure that
the LOI is communicating with the GC.
2. Check that the SW1 switch is in the On position.
3. Check the following connections:
a) If you are using a Ethernet straight-through cable, ensure that the
personal computer (PC) has an Ethernet network interface card with
auto-MDIX.
b) If your Ethernet network interface card does not support auto-MDIX,
ensure that you are using an Ethernet crossover patch cable.
Installation and start-up
June 2022
67