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TS580D-MM
Micro-Meter Mix Controller User Guide
5.9.6 Over Current Protection
This controller is equipped with the over current protection for the motor. When the
motor current is higher than the “over current” threshold the unit will be disabled.
When this issue happens, check the pump for clogging. Clean the pump thoroughly if
needed.
If the over current still occurs after cleaning, it is time to replace the motor.
1.
Set the over current threshold for Pump 1 in the Overcurrent Primary box.
2.
Set the over current threshold for Pump 2 in the Overcurrent Secondary box.
5.10 Pressure Sensor Setting
The pressure sensors are offered as optional accessories to measure the material
pressure differential between the two pumps. When the mixing nozzle is restricted
and started to clog, the material will flow upstream, causing cross-contamination.
When this event occurred, the material pressure differential will increase significantly.
The pressure sensors will send the signal to the controller to shut down the pump.
Figure 24: Overcurrent Screen
