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7.12 SERIAL COMMUNICATION TEST SET-UP
Use the following instructions as basic set-up to test the serial communication operation.
1.Equipment
: PC with Windows Hyper Terminal, software installed, Genesys
TM
Power supply, RS232 cable.
2. PC set-up
: 2.1 Open Hyper Terminal……………………. New Connection.
2.2 Enter a name
2.3 Connect to………………………………… Direct to Com 1 or Com 2
2.4 Configure port properties:
Bits
per
second……9600
Data
bits……………8
Parity……………….None
Stop
bits……………1
Flow
control……….None
2.5 Open Properties in the program
File………………….Properties
2.6 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 dis-
played messages. Use the alphabetic “Enter” instead.
3. Power supply set-up:
3.1 Connect the power supply to the PC using the RS232 cable.
3.2 Set via the front panel: Baud Rate: 9600, Address: 06 (default).
3.3 Set via the rear panel: RS232/RS485 to RS232 (refer to Section 4-4).
4. Communication Test:
4.1 Model identification:
PC:write: ADR 06
Power supply response: “OK”
4.2 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 7-4, 7-5 and 7-6)
Power supply response: “OK”
The power supply should turn on and the display will indicate the actual Output Voltage
and the actual Output Current.
