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All FAQs (1756 total: showing 1461-1480)

How long can the cables be between networked dataloggers?
Can two of the same sensor be wired to the same COM port on a datalogger, with each sensor sending separate data files to the datalogger?
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 data logger has not been used in a while and the internal battery is low, will the battery recharge if the data logger 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Is data lost when the datalogger battery runs out of power in the field or is disconnected, and a “table definitions out of date” error message appears upon powering up?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 terminals 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?

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