SYSTem Subsystem 11
U8480 Series Programming Guide 283
Example
Reset condition
On reset, the error queue is unaffected.
Error messages
If the error queue overflows, the last error is replaced with –350, “Queue
overflow”. No additional errors are accepted by the queue until space becomes
available.
Error message list
SYST:ERR? Queries the oldest error message stored in
the U8480 Series error queue.
–101 Invalid character
An invalid character was found in the command string. You may have inserted a character such as #, $, or
% in the command header or within a parameter.
For example, CALC:LIM:LOW O#.
–102 Syntax error
Invalid syntax was found in the command string.
For example, CALC:LIM:CLE:AUTO , 1 or CALC:LIM:CLE: AUTO 1.
–103 Invalid separator
An invalid separator was found in the command string. You may have used a comma instead of a colon,
semicolon, or blank space; or you may have used a blank space instead of a comma.
For example, CALC:LIM:CLE:AUTO,1.
–105 GET not allowed
A Group Execute Trigger (GET) is not allowed within a command string.
–108 Parameter not allowed
More parameters were received than expected for the command. You may have entered an extra
parameter, or added a parameter to a command that does not accept a parameter.
For example, CAL 10.