AMETEK ReFlex Programming Manual - Manual (Page 65)

DC Module Remote Programming ReFlex Power™ Programming Manual
M380056-03 Rev L 61
will be generated. The default Polarity will be Normal with the
Positive Output on Out 1.
:POLarity? Query the state of the polarity relay.
:PROTection
:DELAY Set Shutdown delay timer value, 0 to 40.95 Seconds
:DELAY? Query Shutdown delay timer value
:FOLD Shutdown Mode, 0= Normal CC/CV mode operation.
1= Fault if Supply switches into Voltage mode.
2= Fault if Supply switches into Constant Current mode.
:FOLD? Query Shutdown Mode setting.
:STATe
Closes the isolation/sense relays. Sets the output voltage and
current to programmed values, turns on the supply. Valid
arguments are 1/ON or 0/OFF. *RST state value is OFF.
CAUTION: Ensure that suitable delays are incorporated to
preclude hot switching of the isolation relay. See :DEFault
keyword entry for automatic relay operation..
:STATe?
Query the state of the unit. 1 means unit is on and 0 means unit
is off
:SENSe
Turns On/Off the output Sense relay. The output ISOL relay
must be closed to close the Sense relay. Valid arguments are
1/ON or 0/OFF.
:SENSe? Query the state of output SENSe relay.
:DEFault
Sets DEFault state of SENSe Relay, POR default state is ON.
The ISOL/SENSe relays will be automatically sequenced during
the STATE command.
:DEFault? Query DEFault state of SENSe Relay.
:TRIPped?
Returns the integer value 1 (TRIPPED) or 0 (UNTRIPPED) state
of the output.
:MODFault
When 1/ON, sets Module Trigger Out to assert HIGH when a
HW fault is detected. 0/OFF returns Trigger out to normal
operation. Used to enable / disable Fault Group operation.
:MODFault? Query the state of Module Fault Mode
:CLEar
When in Module Fault mode, 1/ON, forces Trigger out to LOW to
allow a Fault Group to be cleared.
:CLEar? Query if the state of the Module Fault output is forced LOW.
: DPDelay Down Programmer turn off delay timer (maximum ON time)
:TIMER
Programs the down programmer to be ON for a maximum of 0.1
to 60.0 seconds. Programming 0 seconds (Default setting)
disables the timer, and the down programmer is always enabled.
If the timer counts down and expires, the down programmer will
be turned OFF. The timer starts when the down programmer
needs to sink current to keep the supply output in regulation.
The programmed value is automatically saved. It is not cleared
by *RST. SYST:ERR?:- ELGAR_NOT_ SUPPORTED is
returned if the feature is not implemented.
:TIMER?
Returns the setting for the delay timer. If 0.0 is returned, the max
on delay timer is disabled, and then down programmer enabled.
This is the default operating mode. If the feature is not
implemented ELGAR_NOT_SUPPORTED is returned.