Remote Control
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interface,please check the following items:
Please check the parameters setting
PC and power supply must have the same configuration in the following
items: baudrate, parity bit,data bit and flow control.Please note that
power supply has been configured with a start bit and stop bit( the two
values are fixed).
Check the cable
Ensure you have used the correct communication cable.Please pay
attention that some cable may not have a correct internal wiring even it is
with a appropriate DB9 interface.
The RS232 communication cable should have been connected to a correct
serial port of the PC.
Communication Setup
Please ensure the PC and power supply have the same configuration in the
following items.
baudrate: 9600( 4800, 9600, 19200, 38400, 57600, 115200).You could enter
the system menu to set the baudrate.
Data bit: 8
Stop bit: 1
Parity bit: ( none, even, odd)
EVEN 8 data bits have even parity
ODD 8 data bits have odd parity
NONE 8 data bits have no parity
Native machine address: ( 0 ~31, factory default is 0)
Start Bit 8 Data Bits Stop Bit
4.2 USB Interface
Use a cable with two USB ports to connect power supply and PC.You can
program through USB interface to achieve all functions of power supply.
The functions of USB488 interface are as follows:
Interface is 488.2 USB488 interface
Receive the following request: REN_CONTROL, GO_TO_LOCAL, and
LOCAL_LOCKOUT
When the interface receives MsgID = TRIGGER USBTMC command,it
will transmit the TRIGGER command to the function layer
The functions of power supply’s USB488 are as follows:
receive all SCPI commands
device is SR1 enabled
device is RL1 enabled
device is DT1 enabled
4.3 GPIB Interface
Use a IEEE488 bus to connect GPIB interfaces of power supply and PC.Please
ensure that the screws have been screwed down in order to have a full
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