MODEL 2604 CONTROLLER - USER GUIDE - d a n m a r k
MODEL 2604 CONTROLLER - USER GUIDE - d a n m a r k MODEL 2604 CONTROLLER - USER GUIDE - d a n m a r k
Programmer Operation2604 Controller4.9.3. Holdback ExampleTo apply holdback (see also 6.2.8) to each segment of the program or to the overall program,follow this procedure:-Do This1. Select the PROGRAM EDIT(Program Page)This Is The Display YouShould SeeP:PROGRAM EDITvProgram PageAdditional NotesTo select the page headerwhich contains theholdback parameters2. Press until Edit Prg: isdisplayed3. Press or tochoose the requiredprogram4. Press to display HBkMode5. Press or tochoose Per Program (or PerSegment)Edit Prg: 2Program 2S:Hbk ModevPer ProgramOnly appears if Holdbackhas been configured.If per program is chosenpress or tochoose the holdback typeto be applied to the wholeprogram.If per segment is chosenthe parameter HoldbackType does not appear.6. Press to select PSP1HBk TypeS:PSP1 HBk TypevLow7. Press or tochoose Low, (or High orBand)8. Press to select PSP1HBk Val9. Press or tochoose the value which willhold the program10. Repeat the above steps forPSP2 and PSP3 ifconfiguredP:PSP1 HBk Valv5In this example holdbackwill occur in any segmentof the program if the PVfalls by more than 5 unitsbelow the SP.If holdback per segmentis chosen the holdbacktype can be chosen foreach segment but theholdback value is thesame for each segment.4-24 User Guide Part No HA026491 Issue 3.0 Apr-02
2604 Controller Programmer Operation4.9.4. Wait ExampleThe wait feature prevents the programmer from proceeding to the next segment if an event istrue (see also section 4.3.9.). It only applies to controllers which have been ‘wired’ for waitevents in configuration level. If the controller has been configured for ‘Wait’, the operator canset up the conditions as follows:-Do This1. Select the PROGRAM EDITpage header, and selectSegment PageThis Is The Display YouShould SeeP:PROGRAM EDITvSegment PageAdditional Notes2. Press until theparameter Wait Event isdisplayed3. Press or tochoose the event on whichthe programmer should waiteg Event AS:Wait EventvEvent AThis selects the WaitEvent which will preventthe program fromproceeding to the nextsegment.The choices are:-NoWaitEventA (Bor C)The waitconditiondoes notapply to theselectedsegmentThe selectedsegment willwait for eventA (B or C) tobecome falsebefore theprogramcontinuesUser Guide. Part No HA026491 Issue 3.0 Apr-02 4-25
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Programmer Operation<strong>2604</strong> Controller4.9.3. Holdback ExampleTo apply holdback (see also 6.2.8) to each segment of the program or to the overall program,follow this procedure:-Do This1. Select the PROGRAM EDIT(Program Page)This Is The Display YouShould SeeP:PROGRAM EDITvProgram PageAdditional NotesTo select the page headerwhich contains theholdback parameters2. Press until Edit Prg: isdisplayed3. Press or tochoose the requiredprogram4. Press to display HBkMode5. Press or tochoose Per Program (or PerSegment)Edit Prg: 2Program 2S:Hbk ModevPer ProgramOnly appears if Holdbackhas been configured.If per program is chosenpress or tochoose the holdback typeto be applied to the wholeprogram.If per segment is chosenthe parameter HoldbackType does not appear.6. Press to select PSP1HBk TypeS:PSP1 HBk TypevLow7. Press or tochoose Low, (or High orBand)8. Press to select PSP1HBk Val9. Press or tochoose the value which willhold the program10. Repeat the above steps forPSP2 and PSP3 ifconfiguredP:PSP1 HBk Valv5In this example holdbackwill occur in any segmentof the program if the PVfalls by more than 5 unitsbelow the SP.If holdback per segmentis chosen the holdbacktype can be chosen foreach segment but theholdback value is thesame for each segment.4-24 User Guide Part No HA026491 Issue 3.0 Apr-02