Rohde & Schwarz FSW Error Codes: List of 10 Codes and Their Meaning

This is the list of error codes the Rohde & Schwarz manual gives for the FSW signal and spectrum analyzer. Find your code below and open it for what the manual says about its causes and what to do.

Error codes from p. 82

Code	What it means	Page
`LOUNL`	Error in the instrument's frequency processing hardware was detected	p. 82
`OVEN`	OCXO reference frequency (option R&S FSW-B4) has not yet reached its operating temperature. The message usually disappears a few minutes after power has been switched on.	p. 82
`UNCAL`	One of the following conditions applies: Correction data has been switched off. No correction values are available, for example after a firmware update. Record the correction data by performing a self alignment.	p. 82
`WRONG_FW`	The firmware version is out-of-date and does not support the currently installed hardware. Until the firmware version is updated, this error message is displayed and self-alignment fails.	p. 82
`1052`	Frontend LO is Unlocked	p. 1102
`1060`	Trigger-Block Gate Delay Error- gate length < Gate Delay	p. 1102
`1064`	Tracking LO is Unlocked	p. 1102
`2028`	Hardcopy not possible during measurement sequence	p. 1102
`2033`	Printer Not Available	p. 1102
`2034`	CPU Temperature is too high	p. 1102

Codes and descriptions are taken from the manufacturer’s manual; page numbers link to the PDF. ManualLib is not affiliated with Rohde & Schwarz. Found a mistake? Report an error.