Contents, cont'd. - Intermec

SYSVAR, cont'd.
Remarks 1 – 12. Not for public use or not implemented.
Chapter 2 Program Instructions
13. Ribbon counter (Read only)
Reads the value of the optional ribbon counter. At startup, the counter is set
to a value of approximately 65,000 and is decremented by 1 for each pulse.
There are 40 pulses for each turn of the ribbon unwind unit.
14. Errors since power up (Read only)
Reads number of errors detected since last power up.
15. Errors since last SYSVAR(15) (Read only)
Reads number of errors detected since last executed SYSVAR(15).
16. Number of bytes received (Read only)
Reads the number of bytes received after the execution of a STORE or
STORE INPUT statement. Reset by the execution of a STORE IMAGE
statement.
17. Number of frames received (Read only)
Reads the number of frames received after the execution of a STORE or
STORE INPUT statement. Reset by the execution of a STORE IMAGE
statement.
18. Verbosity level
The verbosity level can be set or read.
(Set or Read)
In the Immediate and Programming Modes, all levels are enabled by default.
In the Intermec Direct Protocol, all levels are disabled by default.
Different verbosity levels can be selected:
SYSVAR (18) = -1 All levels enabled (= VERBON)
SYSVAR (18) = 0 No verbosity (= VERBOFF)
SYSVAR (18) = 1 Echo received characters
SYSVAR (18) = 2 "Ok" after correct command lines
SYSVAR (18) = 4 Echo input characters from communication port
SYSVAR (18) = 8 Error after failed lines
The levels can be combined, so e.g. SYSVAR(18)=3 means both “Echo
received characters” and “Ok after correct command line”.
The presently selected verbosity level can also be read and is returned as a
numeric value, by e.g. PRINT SYSVAR(18).
Intermec Fingerprint 7.2 – Reference Manual Ed. 3 222