Operating instructions

Language Dictionary
78
Command Syntax
VOLTage:SLEW < NRf+>
Parameters
See Table 4-1 and the Operating Manual of the electronic load model.
Examples
VOLT:SLEW 5E6 Set slew rate for 5,000,000 Volts/Sec.
VOLTAGE:SLEW MAX
VOLT:TRIG 60MV; :VOLT:SLEW 1E4 Triggered input of 60 mV to be slewed at
10000 volts/second.
Note
Programming the slew rate value greater than MAX sets the slew rate to maximum without
generating an error message.
Query Syntax
VOLT SLEW?
VOLT:SLEW? MAX
VOLT:SLEW? MIN
Returned Parameters
<NR3> VOLT:SLEW? returns the internally selected slew rate (in V/s) that was
chosen as closest to the programmed value within the permissible range.
VOLT:SLEW? MAX and VOLT:SLEW? MIN return the maximum
and minimum programmable slew rates for the present range.
Related Commands
None
VOLT:TLEVel Channel-Specific Voltage Command/Query
Description
This command specifies the value of the programmed voltage level for the TRANsient
input when the electronic load is in the CV (constant-voltage) Mode. When the Transient
Subsystem is on, the electronic load input voltage will switch (under control of the
Transient Subsystem) between the main level and TLEVel at a rate determined by the
present value of SLEW. In order for input voltage level switching to occur, TLEVel must
be greater than the main level. If TLEVel is set to a value below the main level, no error is
generated but switching will not occur until the main level is subsequently programmed
below the value of TLEVel. If TLEVel is programmed outside the specified range, an
error is generated (See Table 4-2 at the end of this chapter).
Command Syntax
VOLTage:TLEVel < NRf+>
Parameters
See Table 4-1 and the Operating Manual of the electronic load model.
Examples
VOLT:TLEV MAX Set transient level to maximum voltage.
VOLT 40:TLEV 60 Set main voltage level to 40 V and transient level to 60 V.
Query Syntax
VOLT:TLEV?
VOLT:TLEV? MAX
VOLT:TLEV? MIN