TDK-Lambda GENESYS GEN 2400W Series, Техническое руководство, Страница: 81 / 88

83-517-000 Rev. A
71
7.9 SERIAL COMMUNICATION TEST SET-UP
Use the following instructions as basic set-up to test the serial communication operation.
Equipment: 7.9.1
PC with Windows Hyper-Terminal, private edition, software installed, Genesys
TM
Power supply, RS-232 cable.
PC Set-Up: 7.9.2
1. Open Hyper Terminal
…………………….
New Connection.
2. Enter a name
3. Connect to
…………………………………
Direct to Com1 or Com2
4. Configure port properties :
Bits per second……9600
Data bits……………8
Parity
……………….None
Stop bits……………1
Flow control……….None
5. Open Properties in the program
File………………….Properties
6. Setting : ASCII Set Up
Select Echo characters locally, select send line ends with line feed. On some PC systems, pressing the
number keypad “
Enter
” will distort displayed messages. Use the alphabetic “
Enter
” instead.
Power Supply Set-Up: 7.9.3
1. Connect the power supply to the PC using the RS-232 cable.
2. Set via the front panel: Baud Rate: 9600, Address: 06.
3. Set via the rear panel: RS-232/RS-485 to RS-232 (refer to Section 4-4).
Communication Test: 7.9.4
1. Model identification :
PC write: ADR 06
Power supply response: “
OK
”
2. Command test :
PC write: OUT1
Power supply response: “
OK
”
PC write: PVn
Power supply response: “
OK
”
PC write: PCn (for values of
“
n
” see Tables 7-3, 7-4 and 7-5)
Power supply response: “
OK
”
The power supply should turn on and the front panel display will indicate the actual Output voltage and the
actual Output current.