常见问题解答关于我们的产品和解决方案的常见问题

所有常见问题(1739 total: showing 1461-1480)

What is the difference between the various bridge measurements?
What might cause data logger clock issues?
What might cause a data logger 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 data logger 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 data logger power has been removed and the data logger has been powered up again?
CR1000、CR800、CR850 或 CR3000的最小扫描间隔是多少？
What is the operating voltage of the CR1000, CR800, and CR850?
Can a CR800/CR850 and CR1000/CR3000 be connected via a CS I/O port with a null modem cable?
What type of crossover cable is required to use Modbus over TCP/IP on a CR1000 or CR3000 with an NL120 or NL115?
How can a CR1000 or CR3000 interface with a Modbus/TCP device?
Can the CR800, CR850, CR1000 or CR3000 be used to log an RS-422 output directly, or is an extra unit needed?
Can Short Cut be used to make a CR1000 or CR3000 with an NL120 push data to an FTP?
Is there a way to allow a user to change constants in a CR800, CR1000, CR3000, or CR6 program without allowing the user to make other program changes?
If a CR1000 will not pass self-calibration, what can be done to fix that?
How many control ports are available on a CR1000?
How many RS-232 devices can the CR1000 handle?
How can a CR1000 be connected to a device that uses Modbus RTU over RS-485?
What are the RS-232 throughput capabilities of the CR1000 when connecting multiple serial devices?
Using a CR1000, is it possible to read the four different COM ports at different baud rates?
Can the RS-232 port on a CR1000 supply 12 Vdc power for a sensor?

上一页下一步