Mark Wickens

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ERR

[All Models]

Purpose

Returns the error code which corresponds to a generated 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

• ON ERROR GOTO
• ERL

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.