Avery ALS 230 manual Signals for the EP applicator, APT2

Page 60

Operators Manual

ALS 230

8.2.3Signals for the EP applicator

For controlling the applicator the signals air stream, cylinder valve and blow on are necessary. After a product signal has occurred the labelling cylinder valve is switched active after the delay STAD. However if at this time the applicator is not in the home position then error message E__2 is generated. After the delay time APT1 the blow on valve is switched active for the time APT2.

When APT2 is completed both the labelling cylinder valve and the blow on valve signals are switched inactive. If the control does not read the home position in the time given - 3* (APT1+ APT2) - than the error message E__2 is generated.

Productstart
Homeswitch
Cylinder valve	STAD	APT1
Cylinder valve

STAD

1

STAD

2

3

STAD

Blowon valve	APT2	APT1
Blowon valve

4 * (APT1 + APT2)

Dispense label	APT3
+ Airstream valve	APT3
+ Airstream valve

1Missing Label: Labeller not ready for dispense

2Error: Homeposition not detected

3Error: Applicator not in homeposition

Figure 12 Timing EP applicator

Release 11/05

Page 58

Connections and signals

Image 60

Contents Page Page ALS Menu structure Errors and warnings Important Notes OverviewManufacturer CopyrightSafety General Safety NotesOperator’s duty of care Concrete security regulations and symbols used Security measures during maintenance and repairs Security measures during normal operationWork on the electrical equipment Work on pneumatic equipmentObserve environmental regulations Page Description MechanicsDispensing mechanics Operator panel Operator panelALS Plug board ElectronicALS Installation General settingPreparing the machine Unpacking of the unitPrepare dispensing Insert materialDefine label data Setting Lpit manually Manual adjustment of the Cont parameterCapacitive label sensor Label guide Capacitive sensorAdjust dispense function Stop positionFixed dispensing speed Automatic dispensing speed Apsf Label position on the productProduct data bank Safety recommendation OperationInserting label material Left hand version3Initialise new label material Function Display message Mains switch 4Control of dispense unitDispenser Menu selection Missing label function and web breaksDispenser active on Dispenser stopped OFFMaterial initialisation Init Label positionPOSStop position Stod Label positionStart delaySTAD Dispense speed VeloBlow on time Blow Product menu PD0nMaintenance Configuration menu Menu structureStandard menu Extended standard menuConfiguration Standard menu DirectApplicator Extended menuStandard menu Initialisation InitDisplay Function Values Start delay Stad Label position POSLabelling time Blow Dispensing speed VeloExtended standard menu Display Function Data valueLabel pitch Lpit Label contrastSensor status Sens Product length Prdl Electronic gear ratio adjustment Egra Egra value check StstSlew speed Slew Dwell time APT1Restart delay APT3 Blow on time APT2Time constant compensation APT4 End of air stream signal Astp Printer dwell time PDTSave parameter in data bank Save Load data bank LoadProduct menu Release 11/05 Menu structure Configuration Possible adjustmentsCalling the configuration menu Possible testsHandling the menu Display Function of the parameter Possible data entryMenu functions Automatic product speed followerAPSF Type of applicator ApplInput and sensor check ICH Output check OCHAdditional functions in the standard menu Adjustment resettingFACT Interface baud rate BaudParity bit Pari Number of stop bits SbitNumber of data bits Dbit Recycle simulates max labels/min RecyDistance sensor to dispensing edge Dist Label counter LabcRelease 11/05 Configuration Serial interface Data of the serial interfaceInterface commands Command Description RangeExample Ledg Bit definition in error flag Error number Error message in display Error descriptionBit definition in warning flag Message in displayConnections and signals Output signalsSignals for direct dispense Applicator modesControl signals for the ASA applicator Timing ASA applicatorSignals for the EP applicator APT2Applicator connector Applicator connectorInput signals Connecting NPN left or PNP right inputsExample for connecting an NPN sensor Datalogic Product sensorOD Control sensor NPN connection of optional ODC sensorApsf sensor Connection of a NPN type Apsf sensorControl signals Optional connector for process controInternal I/O connector EMI RuleElectronic diagrams Wiring diagramLayout dispenser electronic board Jumper position has to be 800 steps Page Errors and warnings Dispenser error messagesSTO! Power-fail message Message Meaning How to solveInto Dispenser warnings EepromALS Technical Specification Technical InformationDescription Details Application specification APSF- Sensor Specification Optional functionPerformance Labels per minute in relation to different label pitches375 125 875 625 ALS Page Adjustment Function Factory ApplicationFunction Factory PD01 PD02 PD03 PD04 Function PD05 PD06 PD07 PD08 PD09Index Siehe Machine type