Agilent Technologies U2000 Series

SYSTem Subsystem 10
U2000 Series Programming Guide 255
–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 data is lost.
–440 Query UNTERMINATED after indefinite response
The *IDN? command must be the last query command within a command string.