Datalogic DS5100, Справочное руководство

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DS5100 REFERENCE MANUAL
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2
Focus Lock/Unlock
Once entered, the scanner automatically performs the
Focus Lock procedure to save the
mechanical focus position to memory. If the mechanical focus position is changed by more
than the allowed tolerance of the value in memory, a diagnostic alarm will be sent to the
display.
The procedure is as follows:
-
enter the Focus Lock function.
-
wait until the "Focus locked at..." message appears on the display (indicating the focus
position has been saved to memory). The following parameters are set:

Locked Position = your mechanical setting

Focus Displacement (Alarm) = set (default to display only)
If the Focus lock has already been set, this procedure can be used to Unlock the focus value.
In this case control of the focus position is disabled.
The scanner will restart at the end of the process.
Reset Scanner to Factory Default
If it ever becomes necessary to reset the scanner to the factory default values, you can
perform this procedure by holding the X-PRESS push button pressed while powering up the
scanner and waiting for all LEDs to blink simultaneously three times before releasing the
push button.
This procedure takes
≈ 5-6 seconds for Serial Models, ≈ 10 seconds for Ethernet Models, ≈
20 seconds for Profinet-IO models. At the end of the procedure the Configuration and
Environmental parameters are reset and the message "Default Set" is shown on the scanner
display. If connected through a CBX500 with display module, the "Default Set" message is
also shown on the CBX500 display.
2.4 EXTERNAL MEMORY BACKUP & RESTORE
By selecting "External Memory Backup & Restore" from the Device menu, the following
dialog box appears allowing Complete Configuration and Environmental parameter storage
for network and reading devices.
Backup & Restore can be applied to any connected device through which backup memory is
available, regardless of the devices' network configuration.
Backup & Restore automatically checks whether a previous backup or configuration is
already stored in backup memory for each device, speeding up the procedure and making it
more secure.