Danfoss VLT HVAC Basic Drive Programming Manual

Also see for VLT HVAC: Instructions Operating instructions Design guide Instruction Operating instructions

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Danfoss VLT HVAC Basic Drive Programming Manual Manual pdf 49 page image

8-53 Start SelectOption: Function:[2] Logic AND Activates Start command via the serial communi-cation port, AND additionally via one of thedigital inputs.[3] * Logic OR Activates Start command via the serial communi-cation port OR via one of the digital inputs.8-54 Reversing SelectOption: Function:Select control of the frequency converter reversefunction via the terminals (digital input) and/orvia the serial communication port.NOTEThis parameter is active only when8-01 Control Site is set to [0] Digital andcontrol word.[0] * DigitalinputActivates Reverse command via a digital input.[1] Bus Activates Reverse command via the serialcommunication port.[2] Logic AND Activates Reverse command via the serialcommunication port, AND additionally via one ofthe digital inputs.[3] Logic OR Activates Reverse command via the serialcommunication port OR via one of the digitalinputs.8-55 Set-up SelectOption: Function:Select control of the frequency converter set-upselection via the terminals (digital input) and/orvia the serial communication port.NOTEThis parameter is active onlywhen8-01 Control Site is set to [0] Digitaland control word.[0] DigitalinputActivates the set-up selection via a digital input.[1] Bus Activates the set-up selection via the serialcommunication port.[2] Logic AND Activates the set-up selection via the serialcommunication port, AND additionally via one ofthe digital inputs.[3] * Logic OR Activate the set-up selection via the serialcommunication port OR via one of the digitalinputs.8-56 Preset Reference SelectOption: Function:Select control of the frequency converter PresetReference selection via the terminals (digitalinput) and/or via the serial communication port.[0] DigitalinputActivates Preset Reference selection via a digitalinput.[1] Bus Activates Preset Reference selection via theserial communication port.[2] Logic AND Activates Preset Reference selection via theserial communication port, AND additionally viaone of the digital inputs.[3] * Logic OR Activates the Preset Reference selection via theserial communication port OR via one of thedigital inputs.3.8.4 8-7* BACnet8-70 BACnet Device InstanceRange: Function:1 * [0 - 0x3FFFFEUL. ] Enter a unique ID number for the BACnetdevice.8-72 MS/TP Max MastersRange: Function:127.0 * [0.0 - 127.0 ] Define the address of the master whichholds the highest address in this network.Decreasing this value optimises polling forthe token.8-73 MS/TP Max Info FramesRange: Function:1.0 * [1.0 - 65534.0 ] Define how many info/data frames thedevice is allowed to send while holdingthe token.8-74 "I am" ServiceOption: Function:[0] * Send at power-up[1] Continuously Choose whether the device should sendthe "I-Am" service message only at power-up or continuously with an interval ofapprox. 1 min.8-75 Intialisation PasswordRange: Function:admin * [1 - 1 ] Enter the password needed for execution ofDrive Re-initialisation.Parameters VLT HVAC Basic Drive Programming Guide48 MG.18.B1.02 - VLT® is a registered Danfoss trademark33