ILX Lightwave LDC-3700C Series, Руководство пользователя, Страница: 173 / 176

C A L I B R A T I O N A N D T R O U B L E S H O O T I N G
Troubleshooting
04_09 LDC-3700C Series
157
C H A P T E R
5

Error Messages
In the event of a hardware error condition, error messages are displayed on the
TEC or LASER displays. In most cases, the error message appears for three
seconds. In the case of multiple error messages, the Controller will sequentially
show each message for three seconds. In addition to the hardware errors, GPIB
errors may be read via the
ERR?
query.
Table 5.4 lists the numerical error ranges by function. Table 5.5 contains all of the
potential error messages. Not all of these messages may appear on the front
panel displays; some refer to remote communications activities only.
In remote operation, the errors can be read by issuing the
ERR?
query. When this
is done, all of the error messages which are resident in the error queue are
returned (up to 10 may be stored). Reading the error queue via GPIB clears the
error queue.
Note: Errors codes not listed are reserved for future design use.
Table 5.4 Error Code Classifications
Error Code Range Area of Operation
E-001 to E-099 Internal Program Errors
E-100 to E-199 Parser Errors
E-200 to E-299 Execution Control Errors
E-300 to E-399 GPIB Errors
E-400 to E-499 TEC Control Errors
E-500 to E-599 LASER Control Errors
Table 5.5 Error Messages
Error Code Explanation
E-001 Memory allocation failure.
E-103 <DEFINITE LENGTH ARBITRARY BLOCK PROGRAM DATA> length too long.
E-104 <NON-DECIMAL NUMERIC PROGRAM DATA> type not defined.
E-105 <DECIMAL PROGRAM DATA> exponent not valid.
E-106 <DECIMAL PROGRAM DATA> digit expected.
E-123 Generic error code for command not found
E-124 <program mnemonic> Lookup, failed because query/command type match failed.
E-126 Too few or too many program data elements.
E-201 <PROGRAM DATA> value out of range.
E-202 <PROGRAM DATA> will not convert to valid type.
E-203 Security violation, command is not available without clearance.
E-205 <PROGRAM DATA> is not a Boolean value or word.
E-207 <PROGRAM DATA> will not convert to an unsigned 16-bit value.