Alarm Feature; Sequence Function - Kikusui PLZ-5W Series User Manual

Alarm Feature

Alarm 1
Item
Overvoltage detection
Reverse-connection detection
Overheat detection
Alarm input detection
Parallel operation anomaly detection
Front-panel load input terminal overcurrent
detection
Alarm 2
Item
Overcurrent protection
(OCP)
Overpower protection
(OPP)
Undervoltage protec-
tion (UVP)
Watchdog protection
(WDP)

Sequence function

Item
Operation mode
Maximum number of programs
Maximum number of steps
Step execution time
Time resolution
102
PLZ205W
Turns off the load when 110 % or higher of the range rating voltage is
applied.
Turns off the load when a reverse voltage (-0.6 V) is applied to the load
input terminals or when a reverse current (approx. -1% of range rating)
flows.
Turns off the load when the heatsink temperature reaches 100 °C.
Turns off the load when a voltage between 0 V and 1.5 V is applied to
ALARM INPUT (pin 10) of the EXT CONT connector.
Turns off the load when an anomaly occurs during communication during
parallel operation, the power of a slave unit is interrupted, or detection of
overheating of slave unit.
A current of 80 A or higher flowed through the front panel load input termi-
nals.
PLZ205W
Setting range 0.0 A to 44.0 A
Resolution 0.1 A
Protection operation Either load off or limitation can be selected.
Setting range 0 W to 220 W
Resolution 1 W
Protection operation Either load off or limitation can be selected.
Setting range 1.0 V to 150.0 V, or off
Resolution 0.1 V
Protection operation Load off
Setting range 60 s to 3600 s, or off
Protection operation Load off
PLZ205W
CC, CR, CV, CP
30
10000
25 µs to 1000 h
25 µs
PLZ405W
PLZ405W
0.0 A to 88.0 A
0.2 A
0 W to 440 W
2 W
PLZ405W PLZ1205W
9.Specifications
PLZ1205W
PLZ1205W
0.0 A to 264.0 A
0.5 A
0 W to 1320 W
5 W
PLZ-5W