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170
Chapter 6 Error Messages
Instrument Errors
6
-420 Query UNTERMINATED
The instrument was addressed to talk (i.e., send data over the interface)
but a command has not been received which sends data to the output
buffer. For example, you may have executed a
ROUTe
command (which
does not generate data) and then attempted to read data from the remote
interface.
-430 Query DEADLOCKED
A command was received which generates too much data to fit in the
output buffer and the input buffer is also full. Command execution
continues but all data is lost.
-440 Query UNTERMINATED after indefinite response
The
*IDN?
command must be the last query command within a command
string. The
*IDN?
command returns an indefinite length string which
cannot be combined with any other query command.
Example:
*IDN?;*STB?
Instrument Errors
100 Number of SAV/RCL out of range
This error will occur if a number included in
*SAV
or
*RCL
is out of range.
Up to 50 instrument setups can be stored using Firmware REV 4.0
(numbered 1 to 50). Up to 10 setups can be stored using Firmware REV
1.0/2.0/3.0 (numbered 1 to 10).
Examples:
*SAV 52
or
*RCL 0
101 Unable to recall - scan is running
102 Unable to recall - memory is empty
103 Unable to recall - modules were changed
Before recalling a stored channel setup, the instrument verifies the same
module types are installed in each slot. This error indicates that the
instrument has detected one or more modules have been replaced with
other module types or have been removed from the instrument.
104 Unable to store - scan is running
110 Slot number out of range
The specified slot number is invalid. The channel number has the form
(@snn), where s is the slot number and nn is the channel number.
Example:
OPEN (@604)
111 Data out of range
The data for some commands is invalid.
Example:
SOUR:DIG:DATA:BYTE:VAL 266
(valid data should be 0-255)