Kikusui PAT160-25T, Руководство по эксплуатации

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A-1 8
PAT-T 4kW
Setting the protection functions
The PAT provides overvoltage protection (OVP) and overcurrent (OCP) functions
that can be configured. The VOLTage:PROTection and CURRent:PROTection
commands are used to set the OVP and OCP, respectively.
:VOLTage:PROTection 16.0
' Set the OVP to 16 V
:CURRent:PROTection 7.5
' Set the OCP to 7.5 A
If you want to set the OVP or OCP setting to the maximum or minimum value, you
can specify MAXimum or MINimum for the parameter.
:VOLTage:PROTection MAXimum
' Set the OVP to the max val u e
:CURRent:PROTection MAXimum
' Set the OCP to the max val u e
The output turns off if an OVP or OCP activates. Whether the breaker is to be
tripped
at this point can be specified using the
SYSTem:CONFigure:BTRip:PROTection command.
SYSTem:CONFigure:BTRip:PROTection ON
' Setting in w hich the breaker is tripped w hen the OVP or
' OCP activates
A.6.3 Using Triggers
PAT has three different trigger subsystems: TRANsient, OUTPut, and ACQuire. In
the normal SCPI specifications, each trigger subsystem is grouped into a numbered
trigger sequence. TRANsient, OUTPut, and ACQuire are mapped to SEQuence1,
SEQuence2, SEQuence3, respectively.
The functional assignments of each sequence number are specific to the PAT. The
assignment is not necessarily the same as other models that have the SCPI language
implemented.
■
Sequence 1 (TRANsient) group
A trigger subsystem that changes the output voltage and output current settings.
■
Sequence 2 (OUTPut) group
A trigger subsystem for the output on/off delay
■
Sequence 3 (ACQuire) group
A trigger subsystem for measurements
When the PAT is turned on, all the trigger subsystems are in the IDLE state. In this state,
the trigger subsystems ignore all triggers. Sending one of the following commands at
any time also causes the trigger subsystems to return to the IDLE state.
:ABORt
*RST
Device clear (GPIB and USB) or break signal (RS232)