Users manual
ET3260 and ET3260A
6 1/2 Digit Multimeter
38
can set the multimeter address as any integral value from 0 to 30, with the factory-leaving
address being
22
.
Computer
GPIB
interface card has its own address, and make sure that all the instruments on
interface bus do not use this address.
GPIB address is stored in non-volatile memory, and can not be changed after power-off, factory
reset (*RST) or instrument presetting
(SYSTem: PRESet)
.
4.2 RS232 Interface Configuration
RS232 communication needs to be configured with Baud rate and check digit.
In RS232 setting interface,
Press the softkey of Baud rate (
) to set the Baud rate as 1200, 2400, 4800, 9600, 14,400,
19,200, 38,400, 56,000, 57,600, 115,200, 128,000 and 256,000, with 115,200 as default. The
current selection is stored in non-volatile memory.
Press the softkey of check digit (
) to set the check digit as non-check, odd parity check or
even parity check, with non-check as default.
Baud rate and check digit are stored in non-volatile memory, and can not be changed after
power-off, factory reset (*RST) or instrument presetting (SYSTem: PRESet).
4.3 USB Interface Configuration
USB interface does not need configuration parameters to set multimeter, and connect multimeter
to computer USB terminal. Pay attention to that computer might need several seconds to identify
and establish connection with multimeter.
4.4 LAN Interface Configuration
When using
LAN
interface communication, it is necessary to correctly configure
IP
address,
subnet mask and gateway, after which it can communicate normally.
IP address
: All the IP and TCP/IP communications of instrument all need internet protocol (IP)
address. The equipment IP address needs to be manually set.
Factory default IP address configuration is: 192.168.1.230.
Subnet mask
: multimeter determines whether a customer’s IP address is on the same local
subnet through subnet mask, and if the customer’s IP address is on other subnets, it is necessary
to send all the software packages to the default gateway.
Factory default subnet mask configuration is: 255.255.255.0.
Default gateway
: default gateway address allows multimeter to communicate with systems on
non-local subnets. Therefore, when the software package is sent to equipment which is on
non-local subnet, use this default gateway confirmed by subnet mask setting.
Factory default subnet mask configuration is: 192.168.1.1.
LAN interface configuration parameters are stored in non-volatile memory, and can not be
changed after power-off, factory reset or instrument presetting (SYSTem: PRESet).
