Parker 514C-04 Technical Manual
Also see for 514C: Product manual
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Contents
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Diagnostics and Fault Finding 5-2514C Product ManualDRIVE TRIPSWhen a fault occurs the drive will trip and display the cause of the trip on the indicator LEDsor on the diagnostic (test point 6) for the Thermistor/Microtherm Trip.The Stall Trip (LED2 on) and the Thermistor/Microtherm Trip are reset by re-applying therun signal to Terminal 5. The drive will then re-start. (It is necessary to remove then re-applythe run signal).An Overcurrent (LED3 on) is not reset by the Run signal re-application as this trip canindicate that a major fault has occurred. The overcurrent trip is reset by removing then re-applying the auxiliary supply. Remove the Run signal before removing the auxiliary supply.Resetting the Stall Trip does not reset the drive’s internal timer that caused the trip. If thedrive is operated in current limit (LED5 illuminated) immediately after a Stall Trip the tripcould re-occur. This protects the drive and the motor from continuous overload operation.However, it is possible to prevent the stall trip by using the Stall Override (Terminal 15).DIAGNOSTIC TEST POINT DESCRIPTIONSTestNodeDescription Condition Voltage1 Internal +15V Supply Auxiliary Supply On +15V ±0.15V2 External +10V Supply Auxiliary Supply On +10V ±0.025V3 External -10V Supply Auxiliary Supply On -10V ±0.025V4 Internal -15V Supply Auxiliary Supply On -15V ±0.15V5 Drive Enable Enable +10V to +24VTerminal T20 Inhibit 0V6 Motor Microtherm Normal +12V to +15V/Thermistor Overtemperature 0V to 2V7 At Zero Setpoint At Zero Setpoint +13V2VAbove Zero Setpoint 0V8 At Zero Speed At Zero Speed +13V2VAbove Zero Speed 0V9 Run Run +24V4VTerminal T5 Inhibit 0V10 Health Healthy +24V4VTerminal T19 Unhealthy 0V11 Setpoint Ramp Input 100% Forward Speed +10VTerminal T13 Zero Speed 0V100% Reverse Speed -10V12 Positive Trim Setpoint 100% Forward Speed +10VTerminal T10 Zero Speed 0V100% Reverse Speed -10V13 Inverted Setpoint Sum 100% Forward Speed -10VTerminal T21 Zero Speed 0V100% Reverse Speed +10V14 Negative Trim Setpoint 100% Forward Speed -10VTerminal T17 Zero Speed 0V100% Reverse Speed +10VThis manual was downloaded on www.sdsdrives.com+44 (0)117 938 1800 - info@sdsdrives.com |
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