Microscan MS-890 User Manual page 174

Warning Messages
Laser Low Status
When enabled, a message is transmitted whenever the laser current falls below a factory-calibrated
reference value which cannot be altered. The message repeats once every 30 minutes
until the condition is corrected.
Usage:
Alerts the user to impending laser failure.
Definition:
Enables the Laser Low message.
Serial Cmd: <K400,warning message status,laser high
NOVRAM/reset warning status>
Default:
Enabled
Options:
0 = Disabled
NOVRAM/Reset Warning Status
When enabled, a 7-character message is sent whenever the system detects a warning
condition.
Important: Warning Message Status must be enabled before the NOVRAM message in
this menu can be transmitted.
Usage:
Alerts the user to NOVRAM failure.
Serial Cmd: <K400,warning message status,laser high status,laser low status,
NOVRAM/reset warning
Default:
Enabled
Options:
0 = Disabled
1 = Enabled
Note: If you suspect that erroneous defaults are occurring, enable NOVRAM Messages
by sending <K400,1,,,1>. This will allow the NOVRAM messages, if present, to be viewed.
Warning messages for NOVRAM can appear in one of four formats:
<NVBAD-D>
Indicates that diagnostic lifetime hours, power-on counts, and reset counts have been lost.
The message repeats once every 30 minutes.
<NVBAD-L>
Indicates a problem with laser current factory reference. The message repeats once every
30 minutes.
<DFALT-C>
Indicates that NOVRAM settings have been defaulted either by a user-initiated default or
by a problem with the scanner. This message is sent ONLY ONCE.
<DFALT-F>
Indicates that the factory NOVRAM settings have been defaulted. This message is sent
ONLY ONCE upon reset.
8-6
status,laser low
1 = Enabled
status>
MS-890 Industrial Automation Scanner User Manual
status,