Kikusui PFX2000 Series, Operation Manual, Page: 56 / 104

3-6 Names and Functions of Parts PFX2000
POWER/STANDBY LED
• Illuminated in green: Indicates the power is being supplied to the channel.
• Illuminated in orange: Indicates that the channel is in STANDBY status.
CHG/DISCH/REST LED
• Illuminated in red: Indicates that the channel is in charge (CHG) status.
• Illuminated in green: Indicates that the channel is in discharge (DISCH) status.
• Illuminated in orange: Indicates that the channel is in rest status.
CC/CV/CP LED
• Illuminated in red: Indicates that the channel is in constant current (CC)
operation status.
• Illuminated in green: Indicates that the channel is in constant voltage (CV)
operation status.
• Illuminated in orange: Indicates that the channel is in constant power (CP)
operation status.
ALARM/WARNING LED
• Illuminated in red: Indicates that the channel is in ALARM status. You can-
not start test in ALARM status.
• Illuminated in orange: Indicates that the channel is in WARNING status. If you
execute the test in this condition, it may change to
ALARM status.
[2] H OVP (PFX2011 only)
Variable resistor for setting hardware overvoltage (overcharge) protection (OVP) to
each channel. For details on how to set it, see the BPChecker2000 User's Manual .
[3] H UVP (PFX2011 only)
Variable resistor for setting hardware undervoltage (overdischarge) protection
(UVP) to each channel. For details on how to set it, see the BPChecker2000 User's
Manual .
[4] Louver
Inlet port used to cool the internal heat using a fan.
A dust
fi lter is furnished on the inside. Clean the dust fi lter periodically. For details,
see section 4.1.2, “Cleaning the Dust Filter.”
[5] Attachment screw
Screw used to fi x the charge/discharge power supply unit to the unit frame. Nor-
mally, this screw is hidden under the louver.
• Improper handling can lead electric shock. To install or remove the charge/
discharge power supply unit, be sure to refer to section 1.6, “Installing and
Removing Charge/Discharge Power Supply Units.”
WARNING