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All FAQs (1904 total: showing 1501-1520)

Using RTMC Pro, is there a way to set up email alerts for a complete datalogger failure?
Is there a GPS interface that can be used to keep a datalogger synchronized with GPS time?
If an RF modem is used to communicate with a datalogger and a PC running LoggerNet, but the modem baud rate is one third of the datalogger baud rate, is that a problem?
Why might a datalogger refuse having a file uploaded to it?
Is there a free software package that allows the generation of programs that can sample data on the RS-232 or COM port of the datalogger?
If a datalogger OS has not been upgraded in a long time, can the most current OS be downloaded, or do the upgrades need to be done incrementally?
Can two dataloggers be connected over the RS-232 port, or do they need to use the COM ports to connect?
How often is the lithium battery voltage measured by the datalogger?
If a datalogger has not been used in a while and the internal battery is low, will the battery recharge if the datalogger is connected to a power supply? Or does the battery need to be replaced?
Is data lost when the datalogger battery runs out of power in the field or is disconnected, and a “table definitions out of date” error message appears upon powering up?
Which CRBasic instruction is used to activate the 7321 relay?
Can a datalogger accept PakBus connections from multiple ports simultaneously?
Can an RS-232 device be directly connected to the CS I/O port of a datalogger?
How can the datalogger be used to produce analog voltages?
What is the difference between the various bridge measurements?
What might cause clock issues?
What might cause a datalogger to not store data at a particular time, such as midnight?
What might cause error messages such as “transaction failure” and “unreachable destination” when trying to connect a datalogger and a PC using a serial or USB to RS-232 cable?
How can variables be saved so that they are available for use after the datalogger power has been removed and the datalogger has been powered up again?
What is the minimum scan interval of the CR1000, CR800, CR850, or CR3000?

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