Contents, cont'd. - Intermec

ERROR, cont'd.
Chapter 2 Program Instructions
Remarks, cont'd. By default, no error messages are returned to the host in the Intermec Direct
Protocol, since the statement INPUT ON sets the verbosity level to off, i.e.
SYSVAR (18)= 0. However, the verbosity level can be changed by means
of VERBON/VERBOFF statements or the SYSVAR (18) system variable.
Different types of error messages to be returned on the standard OUT channel
can be selected by means of the SYSVAR (19) system variable. If SYSVAR
(19) is set to 2 or 3, the error message specified by ERROR is transmitted. If
no such error message is available, a standard error message in English will
be transmitted (see list of Error Messages at the end of this manual).
Examples In this example, a few errors are specified. Note the blank spaces for
character position 17 in each message (space characters indicated by
bullets):
ERROR 43,"MEMORY•••••••••••OVERFLOW" ↵
ERROR 1003,"FIELD• OUT • OF••••• LABEL" ↵
ERROR 1010,"HARDWARE •••••••••ERROR" ↵
ERROR 1029,"PRINTHEAD•VOLT- •• AGE • TOO • HIGH" ↵
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