Section 4: Remote operation
Model 2290-10 10 kV Power Supply User's Manual
4-6
2290-10-900-01 Rev. A/December 2013
SMOD?
The
SMOD?
query returns the
VSET
setting mode. A returned value of 0 indicates that the voltage
value is controlled by the front panel or bus setting, while the value 1 indicates that the output is
controlled by the rear panel SET/MON voltage control input. Note that the setting mode may only be
changed by setting the rear panel VOLTAGE switch.
TCLR
The
TCLR
command clears any voltage or current trips.
TMOD(?) <n>
The
TMOD
command sets the trip reset mode. The value <n> = 0 sets manual trip reset, while the
value <n> = 1 sets the trip reset mode to automatic.
VLIM(?) <n>
The
VLIM
command sets the value of the voltage limit to <n>, where <n> is in volts. The
VLIM?
query returns the present limit setting. As with front panel control, the
VLIM
value must be greater
than or equal to the
VSET
value, or an execution error will occur.
Example
:
VLIM 500
Set 500 V voltage limit
Default value: 10000 V
VSET(?) <n>
The
VSET
command sets the voltage output level to <n>. If rear panel control is enabled, an error is
returned. The value <n> is in volts. The
VSET?
query returns the current
VSET
value. As with front
panel control, the
VSET
value must be less than or equal to the
VLIM
value, or an execution error
will occur.
Example
:
VSET 2500
Set output to 2.5 kV
Default value: 0 V
Interface control commands
*RST
The
*RST
(Reset) common command resets the Model 2290-10 to its default configuration. This
command performs the same function as holding down the front panel CLR button at power-on.
*OPC?
The
OPC?
command causes the operation complete bit in the status event register to be set when all
previously started local overlapped commands are complete. Note that each node independently sets
its own operation complete bits in its own status model. Any nodes that are not actively performing
overlapped commands set the bits immediately. All remaining nodes set their own bits as they
complete their own overlapped commands.