TTI QPX600D - Page 35

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Instrument Specific Commands
For commands specified as 'WITH VERIFY' the operation is completed when the parameter being
adjusted reaches the required value to within ±5% or ±10 counts, whichever is the greater. If the
value fails to settle within these limits within 5 seconds then the Verify Timeout bit (bit 3) is set in
the Standard Event Status Register and the operation is completed at the end of timeout period.
The Operation Complete bit (bit 0) in the Standard Event Status Register is only ever set by the
*OPC command. The *OPC (or the *OPC?) command can be used for device synchronisation due
to the sequential nature of remote operations.
V<n> <nrf> Set output <n> to <nrf> Volts.
V<n>V <nrf> Set output <n> to <nrf> Volts with verify.
OVP<n> <nrf> Set output <n> over voltage protection trip point to <nrf> Volts.
I<n> <nrf> Set output <n> current limit to <nrf> Amps.
OCP<n> <nrf> Set output <n> over current protection trip point to <nrf> Amps.
DAMPING<n> <nrf> Set the current meter measurement averaging ( I
AVG
) of output <n> to <nrf>,
where <nrf> has the following meaning: 0=OFF, 1=ON.
V<n>? Return the set voltage of output <n>
Response is V<n> <nr2><rmt> where <nr2> is in Volts.
I<n>? Return the set current limit of output <n>
Response is I<n> <nr2><rmt> where <nr2> is in Amps.
OVP<n>? Return the voltage trip setting of output <n>
Response is VP<n> <nr2><rmt> where <nr2> is in Volts.
OCP<n>? Return the current trip setting of output<n>
Response is CP<n> <nr2><rmt> where <nr2> is in Amps.
V<n>O? Return the output readback voltage of output <n>
Response is <nr2>V<rmt> where <nr2> is in Volts.
I<n>O? Return the output readback current of output <n>
Response is <nr2>A<rmt> where <nr2> is in Amps.
DELTAV<n> <nrf> Set the output voltage step size of output <n> to <nrf> Volts.
DELTAI<n> <nrf> Set the output current step size of output <n> to <nrf> Amps.
DELTAV<n>? Return the output voltage step size of output <n>
Response is DELTAV<n> <nr2><rmt>, where <nr2> is in Volts.
DELTAI<n>? Return the output current step size of output <n>
Response is DELTAI<n> <nr2><rmt>, where <nr2> is in Amps.
INCV<n> Increment the output<n> voltage by step size.
INCV<n>V Increment the output<n> voltage by step size, with verify.
DECV<n> Decrement the output<n> voltage by step size.
DECV<n>V Decrement output<n> voltage by step size, with verify.
INCI<n> Increment the output<n> current limit by step size.
DECI<n> Decrement the output<n> current limit by step size.
OP<n> <nrf> Set output<n> on/off where <nrf> has the following meaning: 0=OFF, 1=ON.
OP<n>? Returns output<n> on/off status.
The response is <nr1><rmt> where 1 = ON, 0 = OFF.