Danfoss VLT 6000 HVAC Series Quick Setup Manual

Also see for VLT 6000 HVAC Series: Instruction manual Operating instructions Operating instructions Instruction manual Design guide

Danfoss VLT 6000 HVAC Series Quick Setup Manual Manual pdf 15 page image

VLT ® 6000 HVACInstallation■ Connection examples, VLT 6000 HVACThe diagram below gives an example of a typicalVLT 6000 HVAC installation.The mains supply is connected to terminals 91 (L1),92 (L2) and 93 (L3), while the motor is connected to96 (U), 97 (V) and 98 (W). These numbers can also beseen from the terminals of the frequency converter.An external DC supply or a 12-pulse option canbe connected to terminals 88 and 89. Please askDanfoss for a Design Guide to learn more.Analogue inputs can be connected to terminals 53 [V],54 [V] and 60 [mA]. These inputs can be programmedfor either reference, feedback or thermistor. SeeAnalogue inputs in parameter group 300.There are 8 digital inputs, which can be connectedto terminals 16-19, 27, 29, 32, 33. These inputscan be programmed in accordance with the tablein Inputs and outputs 300-328.There are two analogue/digital outputs (terminals42 and 45), which can be programmed to showthe present status or a process value, such as0-f MAX . Relay outputs 1 and 2 can be used forgiving the present status or a warning.On terminals 68 (P+) and 69 (N-) RS 485 interface,the frequency converter can be controlled andmonitored via serial communication.MG.60.C7.02 - VLT is a registered Danfoss trademark 15