Control Circuit Terminals Symbol Name Function Signal Level Input Forward/Stop Forward at ON/Stops at OFF Photocoupler 8 mA at 24VDC Multi-function Input 1 Set by parameter n36 (Reverse/Stop) Note: NPN is the Multi-function input 2 Set by parameter n37 default setting for (External Fault: NO) these terminals.
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Indicators (Setting/Monitor Data display item indicators) Keys FREQ adjuster Appearance Name Function Data display Displays relevant data items, such as frequency reference, output frequency and parameter set values. FREQ adjuster Sets the frequency reference within a range between 0Hz and the maximum frequency. FREF indicator The frequency reference can be monitored or set while this indicator is lit.
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Quick Start Parameter List (Refer to manual for complete list) Parameter No. Description Range Default Manual Ref. Page Parameter Access: 0 to 9 0 - Limited Parameter access 1 - Full Parameter access 8 - Factory Parameter Initialise Operation Mode Selection: 0 - Stop/Reset key or Keypad enabled 1 - Multi-function terminal input is enabled Freq.
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Multi-function Inputs Multi-function Outputs Value Function Value Function Reverse/Stop Fault output External fault (NO) During RUN External fault (NC) Frequency agree Fault reset Overtorque being monitored (NO) Multi-step speed reference 1 RUN mode Multi-step speed reference 2 Inverter ready Multi-step speed reference 3 Undervoltage in progress Inching command Analogue Output Functions...
Protective and Diagnostic Functions Fault Display Fault name and meaning Possible cause and remedy Overcurrent Check output for short circuit or ground fault. Output current is higher than The Load is too large, reduce it or use larger Inverter. 250% of Inverter rated current. Check motor FLA rating compared to Inverter and V/F setting.