GPIB Command Compatibility List

Error Handling

Error Handling

Most error commands and error texts for all instruments are new.

The HP 8153A timed out for every error. Errors are handled differently by the Agilent 8163A/B and 8164A/B; instead of timing out for every error, special values are returned for erroneous queries. Table 16 and Table 17 detail the new errors

The error queue is written to as before.

Table 16 Error Handling Changes

 

Expected Return Value

Returned Value

Affects

 

 

 

 

 

FLOAT(32/64)

FLT/DBL_MAX

8153

 

(U)INT(16/32)

(U)INT(16/32)_MAX

8153

 

Block

" "

8153

 

Boolean Value

0

8153

 

Enum

Time out

8153

 

 

 

 

Table 17 Specific Errors

 

 

 

 

 

 

 

Command

Change

Affects

 

 

 

 

 

FETCh:POWer? - without

Returns the last valid value instead of timing

8153

 

using a preceding trigger

out.

 

 

 

No error is generated.

 

 

 

 

 

254

Agilent 8163A/B, 8164A/B & 8166A/B Mainframes, Fifth Edition

Page 267 Page 269
Page 268
Image 268
Agilent Technologies B, 8166A, 8163A, 8164A manual 254, Returned Value Affects, Flt/Dblmax
Page 267 Page 269

8163A, 8164A, 8166A, B specifications

Agilent Technologies B,86100A is a high-performance oscilloscope and signal integrity analyzer designed primarily for advanced digital communications applications. As a versatile tool, it supports a wide range of testing needs, making it indispensable for engineers and researchers involved in the development and testing of high-speed digital signals.

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