Kikusui PLZ164W User Manual page 53

[10] OPP/OCP/UVP key
[SWITCHING]
[11] SW ON key
[12] FREQ/DUTY/Th/TL key
PLZ-4W
OPP/OCP
Sets the voltage for tripping the overpower protection (OPP) or the current for trip-
ping the overcurrent protection (OCP). This key illuminates when you can set the
OPP or OCP.
• For details, see section 5.4, "Setting the Protection Function."
UVP
Pressing this key while holding down the SHIFT key (SHIFT+OPP/OCP) enables
you to set the voltage for tripping the undervoltage protection (UVP).
• For details, see section 5.4, "Setting the Protection Function."
MODE SET / VSET
LOAD
+ CV
MENU
SW ON SW ON FREQ / DUTY FREQ / DUTY LEVEL
Th/TL Th/TL
SWITCHING SWITCHING
Fig. 4-5 Operation panel (SWITCHING)
Turns on or off the switching mode. The switching mode is valid in CC mode or CR
mode. The SW ON key illuminates in switching mode. You cannot select switching
mode when the short function is enabled.
• For details, see section 6.3, "Switching Function."
FREQ/DUTY
Sets the switching frequency and duty cycle in switching operation. This key illumi-
nates when you can set the switching frequency or duty cycle. FREQ and DUTY
settings switch each time you press the key.
Th/TL
Pressing this key while holding down the SHIFT key (SHIFT+FREQ DUTY)
enables you to set the switching time (Th: High side, TL: Low side) in switching
operation. This key illuminates when you can change the switching time. Th and TL
settings switch each time you press the key. You cannot select the switching time in
CV or CP mode.
LOAD
RANGE SLEW RATE OPP / OCP RECALL
VRANGE SHORT UVP STORE
LEVEL A B C
EDIT RUN / STOP PAUSE
I
PRESET SEQ
[13] LEVEL/%
[12] FREQ DUTY/Th/TL
[11] SW ON
LOCK
ENTER
ABC
SHIFT
Names and Functions of Parts 4-9