User manual

PSW Series User Manual
64
OVP/ OCP
 The master unit can shut down slave units
when OVP/OCP is tripped on the master
unit (if the slave connector is wired for shut
down on alarm).
 OVP/OCP can be independently tripped on
each slave unit, however the shutdown of
the power or output of the unit is disabled.
Only the alarm will be enabled.
Remote monitoring
 Voltage monitoring (VMON) and current
monitoring (IMON) are only supported on
the master unit.
 The IMON current represents the total
current of the all the parallelized units.
Remote Sense
 Please see the remote sense chapter for
details, page 59.
External Voltage and Resistance Control
 Voltage/Resistance controlled remote
control can only be used with the master
unit.
 The full scale current (in parallel) is
equivalent to the maximum external voltage
or resistance.
Internal Resistance
 For 2 units in parallel, the internal resistance
is actually half of the setting value.
 For 3 units in parallel, the internal resistance
is actually a third of the setting value.