Instruction Manual

Language Reference • Reference 201

Publication 1398-PM601A-EN-P — October 2000

WORDS

ENUM

Error Number System

Purpose Currently active error number.

Syntax variable = ENUM

variable Variable can be a nonvolatile variable Gn, a volatile variable

Vn, or another system variable.

Remarks ENUM contains a value only while an error is active. Once the error is cleared ENUM

is set to zero.

Refer to the appendix “Error Messages” on page 418 for a list of errors.

See Also EFLAG, WFLAG, WNUM, SYSERROR, SYSWARN

Example

V1 = ENUM

ERET

Ereturn Flag System

Purpose The ERET flag runs system program 26 (ERETURN).

Syntax ERET = value

value The value can be ON, OFF, a nonvolatile flag Bn, a volatile flag

Fn, or another system flag.

Remarks