EXFO IQS-12004B DWDM Passive Component Test System for IQS-500 - Manual (Page 206)

Automating or Remotely Controlling the System
194 IQS-12004B
GPIB Error Messages Format
GPIB Error Messages Format
System-and device-specific errors are managed by the IQS-12004B GPIB
application. The generic format for error messages is illustrated below.
As shown in the above figure, the message is a string that contains two
parts:
³
Error number
³
Error description
All error messages are stacked in an application buffer. Use the command
STAT:ERR? to read the most recent message.
The error message buffer is initialized when starting the IQS-12004B GPIB
application or when executing the *CLS command.
Error number , “Error Description”