IT6300B user manual
Chapter 5 Communication with PC
MPS-XXXXLP-3 Standard configuration have three communication interface:RS232
，
USB
，
The user can choose any one to realize the communication with the computer. The
following content can help you understanding how to through the computer control power
supply output.
5.1 RS232 interface
The power rear panel has a DB9 needle mouth. Using both for the COM (DB9) cabl
e connect computer.Press
(Shift)
+
（
Menu
）
, setting menu of configuration
the same as the computer configuration before Activation connection. RS - 232 inter
face can use all of the SCPI command to programming.
Note: in the procedure ,the RS - 232 must be set consistently with the front panel system
menu set .If you want to change,please press
Config to change.
(Shift)+
（
Menu
）
and access to
RS-232 data format
RS-232 data is a start bit and a stop bit 10 words. Start bit and the number of stop
bits can not be edit.However
，
press (Shift)
+
（
Menu
）
and you can choos
the following parity item. Parity options are stored in nonvolatile memory.
e
Baud rate
Press
(Shift)
+
（
Menu
）
,under the system menu, you can select a baud
rate which is stored in nonvolatile memory :
4800 9600 19200 38400 57600 115200
RS-232 connection
RS - 232 serial port can connect with controller serial port by using a piece of RS - 232
cable with DB - 9 interface.(such as PC).
The following table shows the plug of the pin.
If your computer connect with RS-232 interface
with DB - 25 plug, you need a cable
and a adapter which one aspect of the matter is DB - 25 plug the other end is DB
- 9 plug.
USER MANUAL
32
