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Parity=None
6.2 USB interface
Use a Cable with two USB port to connect the power and the computer. All power functions
can be programmed via USB.
The USB488 interface functions of the power supply described as below:
interface is 488.2 USB488 interface.
Interface Receive REN_CONTROL, GO_TO_LOCAL, and LOCAL_LOCKOUT request.
Interface receive MsgID = TRIGGER USBTMC order information, and will pass
TRIGGER order to the functional layer.
Power USB488 device functions described as follows:
device can read all of the mandatory SCPI orders.
device is SR1 enabled.
device is RL1 enabled.
device is DT1 enabled.
To communicate via USB interface, you should first select the communication
interface as USB in the system menu, the detailed operation is:
Press
(Shift)+
Enter
press
，"P-MEM KEEP" is displayed, then press
Enter
press
，then
menu.
Note: when communicate via USB interface, only SCPI commands are supported, so
you should make sure the LANG(SCPI/FRAME) item in the system menu is selected
as SCPI, if not, please change to "SCPI".
6.3 GPIB interface
First, Connect the GPIB interface on the power supply and the GPIB card on computer via
IEEE488 bus, must be full access and tighten the screws. Then set the address, the address
range of the power : 0 to 30, can set by the function key on the front panel, press
I-set
I-set
the
(Shift)+
▼ ▼
by
button, type the address,
nonvolatile memory line.
Note: Forbidden to connect DB9 connector in power supply directly with PC or other RS232
port.
Start Bit
I-set
I-set
to enter the menu, press
to select USB，and
key to enter the system menu function, find the GPIB address setting
8 Data Bits
Enter
to confirm. Press
key to confirm. GPIB address is stored in
Enter
Enter
29
IT6860B User manual
Stop Bit
to select SYST SET, and then
to select COMM RS232，
Esc
用户使用手册
to escape the
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