Counts - Microscan MS-820 User Manual

Counts

(These commands are READ ONLY.)
Power-on
Usage: Used for detecting unwanted resets caused by power supply problems or
ESD transients.
Definition Returns the number of times the scanner has been re-powered or a
watchdog reset occurs.
Serial Cmd: Send <K_?>
Returns <K_power-ons,resets>
Read Only 0 to 65,535 power-ons.
Ranges:
Resets
Usage: Used for detecting unwanted resets caused by power supply problems or
ESD transients.
Definition Resets include watchdog reset, <A>, <Z>, <Zd>, and hardware
defaults. A watchdog reset is a reset that is forced whenever the software
locks-up.
Serial Cmd: Send <K_?>
Returns <K_power-ons,resets>
Read Only 0 to 65,535 resets.
Ranges:
MS-820 Industrial Bar Code Scanner User's Manual
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Chapter 8 Diagnostics
8-3