4 Digital Operation Check
5
KAS/KAS-R series, -LRs/-LRs4 option
4
Digital Operation Check
4-1
-LRs/-LRs4 Option
It is controlled over RS-232C/RS-485.
Performing the following steps will output the voltage from the power supply units.
Never connect any "load" to the output until the "operation check" ends.
（1）
Connect the communication cable to the unit.
Connect the unit to a RS-232C/RS-485 controller such as a PC.
（2）
Power up the unit.
Connect the input to the unit and turn on the power.
（3）
Set the unit number.
Transmit "#AL UNIT 0" from the RS-232C/RS-485 controller.
If it is in a default state, this operation is unnecessary because the unit number is set to "0".
（4）
Enable remote control.
Transmit “#0 REN” from the RS-232C/RS-485 controller.
（5）
Set an output voltage value.
Transmit “#0 VSET x
ｘｘ
” from the RS-232C/RS-485 controller.
About the parameter "xxx", refer to [5-6
Command Descriptions].
（6）
Turn on the output.
Transmit “#0 OUT ON” from the RS-232C/RS-485 controller.
The set voltage is output. Be careful!
（7）
Turn off the output.
Transmit “#0 OUT OFF” from the RS-232C/RS-485 controller.
（8）
End the operation.
Turn off the input for the unit.
