Parker Hannifin manual 18 HD65 & HD130 Stepper Drives User Guide, Protection Circuit

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18 HD65 & HD130 STEPPER DRIVES USER GUIDE

		PROTECTION CIRCUIT
			Over-	Fault
			temp	Fault
			Over-	Output
Thermal			Over-
Thermal		Fault	load
Sensor		Fault	load
Sensor		Latch	Supply
		Latch

Phase 1			Fault
Phase 1
Current	Over-
Phase 2	Over-			0V
	load			0V
			Zero	Zero Phase
Current
Current	Comp.
	Comp.		Phase	Output
			Phase	Output
-H.T.
-5V
+5V	Over-
+12V	volts
+12V	Comp.
+24V	Comp.
+24V

Figure 7. Simplified Protection Circuit

Image 26

Contents HD65 & HD130 Stepper Drives User Guide Page Important Information for Users Page User Guide Change Summary Page Table of Contents Page HD65 & HD130 Stepper Drives User Guide SpecificationIntroduction Product DescriptionGeneral Wiring Earthing Recommenda Tions Power ConnectionsHD65 & HD130 Stepper Drives User Guide Power and Motor Connections Primary ConnectionsMotor Connection Data Windings in Series Motor Connection Data Windings in Parallel Control Signals SK1HD65 & HD130 Stepper Drives User Guide Setting Up Drive 10 HD65 & HD130 Stepper Drives User GuideDIP Switch Settings Motor Current For HD65 12 HD65 & HD130 Stepper Drives User Guide Normal Current Profile Half-step Mode Test Points 14 HD65 & HD130 Stepper Drives User GuideFuses Description Setting Up Microstep CardMS20 Microstep Card 16 HD65 & HD130 Stepper Drives User Guide Sinewave FILLED-OUT TrimmedOverload Protection Over- temperature ProtectionOperation of the Drive Protection Systems Supply18 HD65 & HD130 Stepper Drives User Guide Protection CircuitFault-finding Guide 20 HD65 & HD130 Stepper Drives User Guide Returning the SystemHD65 & HD130 Stepper Drives User Guide