Does anybody have a slick inexpensive way to load test a 120v battery bank? 10 12v lead acid batteries with a constant trickle applied. Please don't suggest light bulbs. I need something that a maintenance guy can use. Also, can you give me any reason not to replace the lead acid with gel cells.
I am looking to replace my curent 10 year old operator interface to a new one. I have a choice, Iconics, Wonderware or RSview. I run all AB plc 5 and slc 500 PLCs with about 800 tags. Can anybody with experence provide me with pros and cons about these systems?
I have a AB powerflex 40 VFD that is running a belt. The Operator controls the speed of this belt with a dial that inputs a analog 0-10v into the analog input of the drive. The drive is terminated with the factory jumper at the "stop" input, and the start input is run thru an auxilary contact...
I am controlling a 48in butterfly valve with a 6in dia neumatic cyclinder.I am using two solenoid valves and creative programming to throttel this valve to the desired water flow. I replaced the positioner because it just didnt work for this valve. There is one drawback, I don't have feed back...
