Kikusui KHA1000, Руководство по эксплуатации, Страница: 72 / 274

4-4
KHA1000
4.2 Power-On of Test System
• To prevent an electric shock, do not touch the input power cable of
the AC Power Supply and Line Impedance Network. If the power
cable is incorrectly connected, immediately turn off the switches on
the switchboard.
There are two methods for turning on/off the power switch.
Table 4-1 Methods for turning on/off the power switch
4.2.1 Separate ON/OFF
Page 4-13
The procedure indicated below is used to control the AC Power Supply from this
product, which is the usual method of operation. To ensure proper functioning of the
AC Power Supply and to prevent damage to the internal relay contact of the Line
Impedance Network, follow the procedure exactly.
If the procedure is not followed correctly, “Disabled” is assumed as the system
setting for “
AC Pow. Control ” of this product. For details on preventing damage to
the internal relay contact, refer to the Operation Manual of the Line Impedance
Network.
1.
Turn on the POWER switch of the Line Impedance Network.
2.
Turn on the POWER switch of the AC Power Supply.
The version is displayed for several seconds on the control panel of the AC Power
Supply. The output remains at OFF. For details on the version display, refer to the
Operation Manual of the AC Power Supply.
Subsequent operations are controlled from this product, KHA1000.
3.
Turn on the POWER switch of this product.
Press the POWER switch ( ). With the startup sound, all LEDs illuminate and the
firmware version is displayed.
Perform communication with the AC Power Supply. If communication fails,
“Disabled” is automatically assumed as the system setting for “ AC Pow. Control ” of
this product.
WARNING
Method This product AC Power Supply
Line Impedance
Network
External power
switch
Separate
ON/OFF
Turn off the POWER switches separately. Not available
Collective
ON/OFF
Lock the POWER switches in the ON position.
Available
*1
*1. The customer is requested to prepare the external power switch.
See