User and Programming Manual
98
XDS
Series
11.6 System Commands
The system commands control the system level functions of the Power supply.
Subsystem Syntax
SYSTem:
CONFigure
Sets the Remote Inhibit (RI) polarity mode
ERRor?
Returns the error number and error string
KLOCk
Keyboard
Lock.
Sets
the power on REMOTE/LOCAL state.
LOCal
Go
to
local
mode
PON Define
the
power
on
register
number
REMote Go
to
remote
mode
SYSTem:CONFigure
This commands set the polarity mode for the Remote Inhibit shutdown input. Once set using the
SYST:CONF command, the mode can be retained at power up by sending the SYST:SAVE
command. Factory setting is 0 or active low. In this mode, the output will be disabled when the RI is
pulled to ground or shorted. When set to 1, the output will be enabled when the RI is pulled to ground
or shorted.
Note:
This function is only supported on DC supplies with firmware revision 0.4 or higher. See *IDN?
for firmware revision.
Query Syntax
SYSTem:CONFigure
Parameters
0 | 1
Returned Parameters
<NR1>,<SRD>
Example
SYST:CONF 0, followed by SYST:SAVE
SYSTem:ERRor?
This query returns the next error number followed by its corresponding error message string from the
remote programming error queue. The queue is a FIFO (first-in, first-out) buffer that stores errors as
they occur. As it is read, each error is removed from the queue. When all errors have been read, the
query returns 0,”No Error”. If more errors are accumulated than the queue can hold, the last error in
the queue is -350,”Queue overflow”.
Query Syntax
SYSTem:ERRor?
Parameters None
Returned Parameters
<NR1>,<SRD>
Example SYST:ERR?
SYSTem:KLOCk
This command sets or clears the power on LOCAL or REMOTE state. When set (1), the Power
supply will power up in remote state, locking out all keyboard controls. The local state can only be
entered by sending a bus command. This mode may be used to prevent operator access to front
panel controls under all conditions. Note that changing the state of the KLOC setting does not
change the REMOTE or LOCAL state. This setting only affects the REMOTE/LOCAL state at power-
up.
Command Syntax
SYSTem:KLOCk
Parameters
0 | 1
Example SYST:KLOC
1
Query Syntax
SYST:KLOC?
Returned Parameters
<NR1>
Related Commands
SYST:REM
SYST:LOC
Summary of Contents for XDS 100-100
Page 4: ...User and Programming Manual 4 XDS Series Electrical Safety Symbols Used in This Manual ...
Page 27: ...User and Programming Manual XDS Series 27 Figure 3 5 Outline Drawing XDS DC Supply ...
Page 41: ...User and Programming Manual XDS Series 41 Figure 5 4 Parallel Cable Interconnect Accessory ...
Page 69: ...User and Programming Manual XDS Series 69 Figure 8 3 Replaceable Fuse Locations ...
