I send a zero command to my Hardy Instrument and intermittently it will not zero. I can re-calibrate the unit and it will allow a zero command again for a while, then stop again. What can cause this?
What is the part number for the AC Power Connector on my HI 2110WI, HI 2151/30WC, HI 3010, HI 3030, HI 3300, HI 3600, HI 4050, HI 4060, and the HI 2160RC?
Rockwell has built in configuration software for the HI 1771WS modules in their RS Logix 5. I cannot get this configuration software to work with my module. What can cause this situation?