Kikusui PFX2000 Series, Operation Manual, Page: 44 / 104

2-2 Operating Procedure PFX2000
2.1 Turning On the Power
There is no particular order for turning on the PFX2000 Series Battery Test System.
You turn on any of the control units fi rst or any of the unit frames fi rst. This also
holds true for a system that have the impedance measurement units connected. In
addition, there is no particular order for shutting off the power to the system.
Control unit
Since the control unit receives power from the USB, power is supplied to it if the
USB cable is connected and the PC is turned on. If the control unit is connected via
a self-powered USB hub, supply power to the hub.
When the control unit receives power from the USB, the POWER LED on the panel
blinks in green.
Fig.2-1 Control Unit Status after Power On
Unit frame
1. Check that the power cord is correctly connected.
2. Turn on the power switch on the rear panel.
All the LEDs on the panel of the charge/discharge power supply unit illumi-
nate, and then all LEDs except the POWER/STANDBY LED turn off.
This status is the STANDBY status in which the unit waits for commands from
BPChecker2000.
Fig. 2-2 Charge/Discharge Power Supply Unit Status after Power On
This LED blinks in green when the PC or
the self-powered hub is turned on to indi-
cate that power is being supplied to the unit.
PFX2011 PFX2021
When you turn on the power switch on the rear panel of the unit
frame, all LEDs turn on at once. Then, only this LED illuminates in
orange to indicate that the unit is in STANDBY status.