Mark Wickens

ERR

Purpose

Returns the error error code which corresponds to a generate error.

Format

PRINT ERR

Explanation

The value of ERR can only be changed within a program, and the value is cleared when a program is executed or when the power of the unit is switched ON. See the error message table on page 397 for details concerning error codes and their corresponding error messages.

See

• ON ERROR GOTO
• ERL
• Error Messages Table

Sample Program

10  ON ERROR GOTO 40
20  **ERROR**
30  END
40  PRINT "ERROR CODE="; ERR
50  RESUME 30

An error is generated in line 20 and corresponding error code is displayed in line 40.