Agilent Technologies Water Heater E4350B Manual De Usuario

Front panel error messages resulting from selftest errors or runtime failures are described in chapter 3 - Turn-On Checkout.

Front panel error messages resulting from calibration errors are described in appendix B.

System error messages are obtained remotely with the SYST:ERR? query or by pressing the front panel 

key.  The

error number is the value placed in the error queue.  SYST:ERR? returns the error number into a variable and combines the
number and the error message into a string.  Table D-1 lists the system errors that are associated with SCPI syntax errors
and with interface problems.  Information inside the brackets is not part of the standard error message, but is included for
clarification.  When system errors occur, the Standard Event Status register (see chapter 8) records them as follows:

-100 thru -199

Command

-300 thru -399

Device-dependent

-200 thru -299

Execution

-400 thru -499

Query

-100

Command error [generic command error]

-101

Invalid character

-102

Syntax error [unrecognized command or data type]

-103

Invalid separator [illegal character encountered in place of separator]

-104

Data type error [e.g., “numeric or string expected, got block date”]

-105

GET not allowed [ <GET> inside a program message]

-108

Parameter not allowed [too many parameters]

-109

Missing parameter [too few parameters]

-112

Program mnemonic too long [maximum 12 characters]

-113

Undefined header [syntactical correct but not defined for this device]

-121

Invalid character in number [e.g. alpha in decimal data, etc.]

-123

Exponent too large [ numeric overflow; exponent magnitude >32000]

-124

Too many digits [number too long; more than 255 digits received]

-128

Numeric data not allowed [numeric data not accepted where positioned]

-131

Invalid suffix [unrecognized suffix, or suffix not appropriate]

-138

Suffix not allowed [numeric element does not allow suffixes]