NF CA5350, Инструкция по эксплуатации

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5.1 Preparations Before Use
CA5350 5-4
5.1.3 Outline of GPIB
The GPIB interface is designed to be used in favorable environment. Avoid the use in a
place with much noise.
5.1.3.1 Preparation of Controller
Install generic GPIB card or controller board on the computer, and connect to the
product with the GPIB cable. For the GPIB driver software, refer to the instruction
manual of the GPIB card or controller board used.
5.1.3.2 Preparation of CA5350
For the GPIB, the device in the system is identified by the unique address. Set unique
GPIB address for each equipment. The GPIB address of the
CA5350
is set through the
procedure given below.

GPIB address setting
Select
ADDRESS
with the
REMOTE
menu, and the GPIB address setting menu as
shown below is displayed.
R E M O T E a C O N T R O L
a A D D R E S S a a 0 2
Press the
EXIT
key to return to one-previous menu.

Message terminator
There is no program message terminator for receiving commands. LF and CR will be
ignored.
Use
Y
and
K
Command to set the response message terminator.
5.1.3.3 Precautions on Use of GPIB

Connect or disconnect the GPIB connector with all devices connected to the bus turned
off.

Turn on the power of all devices connected to the bus when using the GPIB.

The number of devices connectable to one bus via GPIB is maximum 15 units including
the controller.
– Total cable length ≤ (2m × Number of devices or 20m, the shorter one)
− Length of one cable ≤ 4m

For GPIB address, set a different value for each device. If plural devices with same
address exist on one bus, the devices may be damaged due to the conflict of output.