Code CR3500 User Manual
Page 13
C004387_07_CR3500_ User_Manual - 7
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Transferring and Deleting Data
There are three different codes to transfer and delete data in memory.
1.
Transfer All Data in Memory - This code will send all data in memory everytime the code is scanned.
2.
Transfer Only Unsent Data in Memory - This code will send only the data in memory that hasn’t already been sent
when the code is scanned (ONLY works in Send & Buffer and Send & Log modes).
3.
Delete Scanned Data from Memory - Scanning this code will erase all data in the reader’s non-volatile memory.
Auto Transfer Buffer Memory
By default, when reconnected, the CR3500 will automatically transfer any data in memory once a connection to a host is established.
If your application is not ready, the reader will send the data anyway and the data could be lost. If you do not wish for the reader to
immediately send data upon connection, please scan the Disable Auto Transfer Buffer Memory code.
RS232 Considerations
In RS-233 Cabled-No Power mode, the CR3500 will behave as if it is always connected even though the serial cable is disconnected or
the power adapter is unplugged. Data scanned will be sent, regardless of connection status. Data scanned in Cabled-No Power mode
will be lost if the CR3500 is not connected to the serial cable - it will not buffer the data, unless Send & Log or Log Only mode has
been enabled.
In RS232 Batch-Cable Detect (Default) mode, the CR3500 will detect if it is connected to a powered serial cable, if it is, it will then
send the data. If a powered serial cable is not connected or if the power adapter is not connected to the serial cable, the CR3500 will
buffer the data. When the CR3500 is then connected to a powered serial cable, the data will automatically upload.
Send & Buffer Mode (Default)
Log Only Mode
Send & Log Mode
Transfer All Data in Memory
Transfer Only Unsent Data in Memory
Delete Scanned Data From Memory
Enable Auto Transfer Buffer Memory (Default)
Disable Auto Transfer Buffer Memory
RS232 Batch-Cable Detect (Default)
RS232 Cabled-No Power