Danfoss VLT HVAC Basic Drive FC 100 Series Programming Manual

Also see for VLT HVAC Drive FC 100 Series: Instruction manual Design guide Design guide Design guide

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Danfoss VLT HVAC Basic Drive FC 100 Series Programming Manual Manual pdf 16 page image

D. Operation keys and LEDs13 [Hand On]: Starts the motor and enables control of theadjustable frequency drive via the LCP.NOTE!Terminal 27 Digital Input (5-12 Terminal 27 DigitalInput) has coast inverse as default setting. Thismeans that [Hand On] will not start the motor ifthere is no 24 V to terminal 27. Connect terminal 12to terminal 27.14 [Off/Reset]: Stops the motor (off). If in alarm mode thealarm will be reset.15 [Auto On]: The adjustable frequency drive is controlledeither via control terminals or serial communication.Table 2.3At power-upAt the first power-up, the user is asked to choose thepreferred language. Once selected, this screen will neverbe shown again in the following power-ups, but thelanguage can still be changed in 0-01 Language.130BB628.10Select Language[ 0 ] EnglishSet-up 1Figure 2.22.3 Menus2.3.1 StatusWhen choosing the [Status] menu it is possible to choosebetween the following:• Motor Frequency (Hz), 16-13 Frequency;• Motor Current (A), 16-14 Motor Current;• Motor Speed Reference in Percentage (%),16-02 Reference %;• Feedback, 16-52 Feedback [Unit];• Motor Power (kW) (if 0-03 Regional Settings is setto [1] North America, Motor Power will be shownin the unit of hp instead of kW), 16-10 Power [kW]for kW, 16-11 Power [hp] for hp;• Custom Readout 16-09 Custom Readout;2.3.2 Quick MenuUse the quick setup of the adjustable frequency drive toprogram the most common VLT HVAC Basic Drivefunctions. The [Quick Menu] consists of:• Wizard for open-loop applications• Closed-loop set-up wizard• Motor set-up• Changes made2.3.3 The FC101 Start-up Wizard for Open-loop ApplicationsThe built-in wizard menu guides the installer through theset up of the adjustable frequency drive in a clear andstructured manner in order to set up an open-loopapplication. An open-loop application is here anapplication with a start signal, analog reference (voltage orcurrent) and optionally also relay signals (but no feedbacksignal from the process applied).FC+24VDIG INDIG INDIG INDIG INCOM DIG INA OUT / D OUTA OUT / D OUT1819272942555053542012010203040506R2 R10-10 VReferenceStart+10VA INA INCOM130BB674.1045+-Figure 2.3The wizard will initially be shown after power-up until anyparameter has been changed. The wizard can always beaccessed again through the Quick Menu. Press [OK] to startthe wizard. If [Back] is pressed, the FC 101 will return tothe status screen.130BB629.10Press OK to start WizardPush Back to skip itSet-up 1Figure 2.4How to Program VLT® HVAC Basic Drive Programming Guide2-2 MG18B222 - VLT® is a registered Danfoss trademark22