The customer has an application that requires to: [color=red][b]•[/b][/color] Display Amps from a DC shunt. [color=red][b]•[/b][/color] Display and control from dual totalized amp/hrs. The amp/hrs from totalizer 1 operate Setpoint 1. At programmed amp/hr intervals, a pump starts for a programmed On-time to pump replenishment chemicals to the plating tank. When Setpoint 1 energizes, totalizer 1 resets to 0, the pump cycle starts, and the amp/hrs totalizer 1 restarts.
The amp/hrs from totalizer 2 operates Setpoint 2. The chemical has a total life cycle calculated in DC amp/hrs, Setpoint 2 operates an alarm advising the operator when the chemical life has been exceeded. When the chemical is changed a reset button is pressed and totalizers1 and 2 are reset to 0.
APPLICATION VARIATIONS
[ul]
[*]Temperature control.
[]Use Texmate DI-503 three display controller.
[]Use 6 digit alpha numeric display for better legability.
[]Automate process On time and wash cycle.
[]Individual job Amp Hrs On time.
[*]Operational Display "flashes" when replenishment pump On.
[/ul]
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