Danfoss VLT 6000 HVAC Series Design Manual

Also see for VLT 6000 HVAC Series: Instruction manual Operating instructions Operating instructions Instruction manual Quick setup manual

Contents

Danfoss VLT 6000 HVAC Series Design Manual Manual pdf 131 page image

Analog/digital outputsThe two analog/digital outputs (terminals 42 and 45)can be programmed to show the present status or aprocess value such as 0 - fMAX. If the frequency con-verter is used as a digital output, it gives the presentstatus by means of 0 or 24 V DC.If the analog output is used for giving a process value,there is a choice of three types of output signal:0-20 mA, 4-20 mA or 0-32000 pulses (depending onthe value set in parameter 322 Terminal 45, output,pulse scaling.If the output is used as a voltage output (0-10 V), a pull-down resistor of 500 Ω should be fitted to terminal 39(common for analog/digital outputs). If the output isused as a current output, the resulting impedance ofthe connected equipment should not exceed 500 Ω.VLT® 6000 HVAC Series= factory setting, () = display text, [] = value for use in communication via serial communication portMG.61.B5.02 - VLT ® is a registered Danfoss trademark 131Programming