Agilent E5061A/E5062A ENA Series Error -440: Query UNTERMINATED after indefinite response

ENA Series network analyzer · taken from the manufacturer’s manual, pages cited

Error code-440

The instrument received an unhandled query after a request for indefinite response. The manual lists no action for this code.

Model
Agilent E5061A/E5062A ENA Series
Display shows
Query UNTERMINATED after indefinite response (-440)
Type
Error code
Source
Manual p. 333

What -440 means

Query UNTERMINATED after indefinite response p. 333

Common causes

  • After a query asking for an indefinite response has been run, another query is received in the same program message (See 6.5.7.5.7, IEEE488.2). p. 333

Safety warnings — read before you start

  • WARNINGWARNING. Dangerous voltage levels, capable of causing death, are present in this instrument. Use extreme caution when handling, testing, and adjusting this instrument. p. 9
  • CAUTIONCAUTION. This Caution sign denotes a hazard. It calls attention to a procedure, practice, or condition that, if not correctly performed or adhered to, could result in damage to or destruction of part or all of the instrument. p. 9

If -440 is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact Agilent service.

Open the manual at page 333 All E5061A/E5062A ENA Series error codes Manual details & download

This page summarises what the manufacturer’s manual says about -440; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Agilent. Found a mistake? Report an error.