Operation
EPM1000 User’s Guide
27
Communications Settings
IEEE-488 Address
Set the EPM1000 IEEE-488 address to any value from 1 to 31.
Although the EPM1000 can use address 0, this is not recommended, as
the IEEE-488 bus expects the instrument at address 0 to be a
Controller.
Press to set the IEEE-488 address. The
EPM1000 LCD will display the current address. For example, an
address of 12 appears as
. Use the or keys to increment
or decrement the current address or the Numeric Entry Keys to select
an address more quickly. Press to complete the action.
IEEE-488 Enable/Disable
To enable the EPM1000's IEEE-488 port, press .
To disable the port, press . Press until the LCD reads
either
or
. The former activates the RS-232 interface,
which automatically disables the IEEE-488 interface and the latter
deactivates both communications interfaces. Press to complete the
action.
0
.
ENT
RS-232 Baud Rate
The RS-232 interface requires a baud rate selected for the EPM1000 that
matches the baud rate of the host machine. The EPM1000 supports six
different baud rates: 1200, 2400, 4800, 9600, 19200, and 38400.
To change the RS-232 baud rate, press . Press or
until the display reads
. Press . The current baud rate
should appear on the LCD. For example, if the current baud rate is 9600,
then
appears on the LCD. Use the and keys to
select the desired baud rate, then press to complete the action.
0
.
ENT
RS-232 Enable/Disable
To enable the RS-232 communications port, press . Press
or until the LCD reads
, then press to complete the
action.
To disable the RS-232 port, activate the IEEE-488 port by pressing
. The RS-232 communications port will also be
deactivated if both ports are deactivated. Deactivate both ports by
pressing .
ENT
0
.
ENT
.
0
ENT
.
0
.
0
ENT
ENT
0
.
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