Varian Micro-GC 490-GC, User Manual

Page: 61 / 83

Reference
Varian, Inc. User Manual Micro-GC Page 53
COMMUNICATION SETUP
In the Workstation window select the type of communication for instrument control.
Serial communication (EZCrom only)
For serial communication select a free serial port on your computer which is configured
as RS232. You need an RS485-RS232 converter to control the instrument via RS485.
Com1 on the Micro-GC is fixed configured as RS232. The baud rate is fixed at 115200
bit/sec.
Ethernet communication (Galaxie)
For Ethernet communication select “Configure system”, followed by the “Network
Parameters” in order to setup the IP address for the instrument. If the IP address is
already known (and in the right subnet range) only the IP address has to be typed in.
It’s also possible to change the IP address (
Assign new IP address on page 54) with
BootP and to view all the Micro-GCs connected to the subnet.