Danfoss FC 300 Programming Manual

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Danfoss FC 300 Programming Manual Manual pdf 94 page image

This parameter only applies for FC 302.2.9. Parameters: Analog In/Out2.9.1. 6-** Analog In/OutParameter group for configuration of the analog input and output.2.9.2. 6-0* Analog I/O ModeThe analog inputs can freely be allocated to be either voltage (FC 301: 0..10 V, FC 302: 0..+/- 10V) or current (FC 301/302: 0/4..20 mA) input.NB!Thermistors may be connected to either an analog or a digital input.6-00 Live Zero Timeout TimeRange: Function:10s* [1 - 99 s] Enter the Live Zero Time-out time period. Live Zero Time-out Time is active for analog inputs, i.e. terminal 53 orterminal 54, allocated to current and used as reference or feedback sources. If the reference signal value asso-ciated with the selected current input falls below 50% of the value set in par. 6-10, par. 6-12, par. 6-20 or par.6-22 for a time period longer than the time set in par. 6-00, the function selected in par. 6-01 will be activated.6-01 Live Zero Timeout FunctionOption: Function:Select the time-out function. The function set in par. 6-01 will be activated if the input signal on terminal 53 or54 is below 50% of the value in par. 6-10, par. 6-12, par. 6-20 or par. 6-22 for a time period defined in par.6-00. If several time-outs occur simultaneously, the frequency converter prioritises the time-out functions asfollows:1. Par. 6-01Live Zero Time-out Function2. Par. 5-74Encoder Loss Function3. Par. 8-04Control-word Time-out FunctionThe output frequency of the frequency converter can be:The output frequency of the frequency converter can be:• [1] frozen at the present value• [2] overruled to stop• [3] overruled to jog speed• [4] overruled to max. speed• [5] overruled to stop with subsequent trip[0] * Off[1] Freeze Output[2] Stop[3] Jogging[4] Max. speed[5] Stop and trip2.9.3. 6-1* Analog Input 1Parameters for configuring the scaling and limits for analog input 1 (terminal 53).2. How to Programme FC 300 Programming Guide94 MG.33.M3.02 - VLT ® is a registered Danfoss trademark2