Omega Engineering High Speed Load Cell Interface Card LCIC-WIM-BEN User Manual page 82

Appendix G: Trouble-shooting
G.1 Card does not respond after PC power-on
Q. Everything was OK, but after PC restart the card suddenly stopped
responding.
A. As specified in section D.4, after PC power on or off the serial
communication (RS232/RS485) is likely to drop. A card reset is needed
in this case.
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