128 Keysight E4980A/E4980AL Precision LCR Meter
Error Messages
Error Messages
-
-200 Execution error
An error associated with execution has been generated for which this 
instrument cannot specify the error message. This code indicates that an error 
associated with execution defined in 11.5.1.1.5, IEEE488.2 has occurred.
-123 Exponent too long
The magnitude of the exponent was larger than 32000.
-178 Expression data not allowed
Expression data is not allowed.
-170 Expression error
Expression is improper.
F
1070 Fan failed
Cooling fan hardware failure is detected. When this error occurs, contact 
Keysight Technology’s Sales and Service Office or the company from which you 
bought the device.
21 Fixture circuit defective
A fault has occurred in a circuit to absorb back-emf of the 42842A/B. Confirm 
the connection to the 42842A/B.
24 Fixture cover open
The protective cover of the 42842A/B is open. Close the cover.
23 Fixture OPEN det. defective
The opening and closing detection sensor of the 42842A/B protective cover 
detects an error. When this error occurs, contact Keysight Technology’s Sales 
and Service Office or the company from which you bought the device.
22 Fixture over temperature
The temperature inside the 42842A/B bias test fixture exceeds the limit. Turn 
off the DC bias and cool down the equipment.
30 Function type not available
The Ls-Rdc, Lp-Rdc and Vdc-Idc are not available when the 42841A is 
connected.
G
-105 GET not allowed
GET is not allowed inside a program message.