Keysight N774 C Series Programming Manual page 105

Keysight N774xC Series Multiport Power Meter Programming Guide
Error
Number String
-420 "Query UNTERMINATED"
[Indicates that a condition causing an UNTERMINATED Query error occurred (see IEEE 488.2,
6.3.2.2); for example, the device was addressed to talk and an incomplete program message was
received.]
-430 "Query DEADLOCKED"
[Indicates that a condition causing an DEADLOCKED Query error occurred (see IEEE 488.2,
6.3.1.7); for example, both input buffer and output buffer are full and the device cannot continue.]
-440 "Query UNTERMINATED after indef resp"
[Indicates that a query was received in the same program message after an query requesting an
indefinite response was executed (see IEEE 488.2, 6.5.7.5).]
Error Codes 5
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