Danfoss VLT Series Programming Manual

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Danfoss VLT Series Programming Manual Manual pdf 160 page image

3.21 Main Menu - Time-based Functions - Group 233.21.1 23-0* Timed ActionsUse Timed Actions for actions needing to be performed ona daily or weekly basis, e.g. different references for workinghours / non-working hours. Up to 10 Timed Actions can beprogrammed in the frequency converterThe Timed Actionnumber is selected from the list when entering parametergroup 23-0* from the LCP. 23-00 ON Time –23-04 Occurrence then refer to the selected Timed Actionnumber. Each Timed Action is divided into an ON time andan OFF time, in which two different actions may beperformed.The clock control (parameter group 0-7* Clock Settings) ofTimed Actions can be overridden from Timed Actions Auto(Clock Controlled) to Timed Actions Disabled, Constant OFFActions or Constant ON Actions either in 23-08 TimedActions Mode or with commands applied to the digitalinputs ([68] Timed Actions Disabled, [69] Constant OFFActions or [70] Constant ON Actions, in parameter group5-1* Digital Inputs.Display lines 2 and 3 in the LCP show the status for TimedActions Mode (0-23 Display Line 2 Large and 0-24 DisplayLine 3 Large, setting [1643] Timed Actions Status).NOTEA change in mode via the digital inputs can only takeplace if 23-08 Timed Actions Mode is set for [0] TimesActions Auto.If commands are applied simultaneously to the digitalinputs for Constant OFF and Constant ON, the TimedActions mode will change to Timed Actions Auto and thetwo commands will be disregarded.If 0-70 Date and Time is not set or the frequency converteris set to HAND or OFF mode (e.g. via the LCP), the TimedActions mode will be change to Timed Actions Disabled.The Timed Actions have a higher priority than the sameactions/commands activated by the digital inputs or theSmart Logic Controller.The actions programmed in Timed Actions are mergedwith corresponding actions from digital inputs, controlword via bus and Smart Logic Controller, according tomerge rules set up in parameter group 8-5*, Digital/Bus.NOTEThe clock (parameter group 0-7*) must be correctlyprogrammed for Timed Actions to function correctly.NOTEWhen mounting an Analog I/O MCB 109 option card, abattery back up of the date and time is included.NOTEThe PC-based Configuration Tool MCT 10 comprise aspecial guide for easy programming of Timed Actions.23-00 ON TimeArray [10]Range: Function:Sizerelated*[ 0 -0 ]Sets the ON time for the Timed Action.NOTEThe frequency converter has no backup of the clock function and the setdate/time will reset to default(2000-01-01 00:00) after a powerdown unless a Real Time Clockmodule with back up is installed. In0-79 Clock Fault it is possible toprogram for a Warning in case clockhas not been set properly, e.g. after apower down.23-01 ON ActionArra [10]Option: Function:Select the action during ON Time.See 13-52 SL Controller Action fordescriptions of the options.[0] * Disabled[1] No action[2] Select set-up 1[3] Select set-up 2[4] Select set-up 3[5] Select set-up 4[10] Select preset ref 0[11] Select preset ref 1[12] Select preset ref 2[13] Select preset ref 3[14] Select preset ref 4[15] Select preset ref 5[16] Select preset ref 6[17] Select preset ref 7[18] Select ramp 1[19] Select ramp 2[22] Run[23] Run reverse[24] Stop[26] DC Brake[27] Coast[32] Set digital out A low[33] Set digital out B low[34] Set digital out C low[35] Set digital out D lowParameter Description VLT® HVAC Drive Programming GuideMG.11.CC.02 - VLT® is a registered Danfoss trademark 1593 3