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Weco cad III, Operation Manual

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Weco cad III Operation Manual Download Page 24

24

%

Menu

2D

 with features:

pR, pL

Monocular PD

hR, h'L

segment height from frame rim

b

DBL

b'

Segment width

e

Horizontal displacement of the segment

t

Vertical displacement of the segment

Mode 3 for progressive lenses (Display: P)

%

Menu 

 3H 

with cursor - or numerical entry:

uR/uL

Horizontal decentration

vR/vL

Vertical decentration

Summary of Contents for cad III

Page 1: ...Operation Manual WECO cad III Version 12 2000 Nr 1112 9902 01...

Page 2: ...2...

Page 3: ...he cad III is complements and completes the WECO CMS system The manual helps the operator to use the device to its fullest potential and to benefit from the effectiveness and accuracy of the system Th...

Page 4: ...4 5 ADDRESS SETTING 16 5 OPERATION 17 5 1 GETTING STARTED 17 5 2 APPLICATION 18 5 3 CENTRATION MODES 19 5 4 DECENTRATION PROCESS 21 5 5 MENU DESCRIPTION 22 6 OPERATION PROCEDURE 25 6 1 OPERATION PROC...

Page 5: ...maschine must not be tampered with Any change may impair the built in protection features Before cleaning and maintenance switch the machine OFF Never switch the maschine ON while it is being serviced...

Page 6: ...uthorised changes or changes made by unauthorised personnel will void the warranty The use of accessories or replacement parts diamond wheels and consumable articles not approved by WECO will void the...

Page 7: ...3 Description 3 1 Over view Ill 1 1 Main switch Back side 2 Adjustment knob for lens illumination 3 Adjustment knob for display contrast 4 Observation window 5 Blocking device 6 Lens adapter 7 Key pa...

Page 8: ...lection normal operation 14 lower table key Table goes to lower position 15 CH key Pre decentration input 16 CAL key To start adjusting mode 17 WECO key Reset 18 SEND key No function 19 A P key No fun...

Page 9: ...cluding edging tolerance Input fields 30 Formnumber 31 Decentration data depending on menu 32 Additional data for multifocal lenses 33 Cursor Flashing Graphics 34 Axiscross Geometrical form centre M 3...

Page 10: ...the display To achieve this one has to lower or lift the lens This procedure will happen automatically when the BLOCK key is pressed This imaging of the lens on the display avoids image shifts or sys...

Page 11: ...danic bearings Independent of the lens surface the decentration point will always be in a vertical position in relation to the axis that goes through the middle of the blocking device and the block Th...

Page 12: ...midity relative humidity 35 85 Connections and interfaces The standard version of the CAD 2000 includes interfaces for current loop CL and RS232 operation For RS232 operation CAD Blocker software is r...

Page 13: ...lens diameter 100 mm Maximum center thickness 15 mm Maximum edge thickness 25 mm Blocking accuracy 0 1 mm Operation speed 60 Blocking actions h Screen resolution 640x400 Pixel Durability MTBF approx...

Page 14: ...igh decentration accuracy through high resolution LCD display Reliable determination of decentration point through automatic calculation of blank diameter and decentration points Exact blocking of pri...

Page 15: ...t heating systems etc For correct operating temperature see chapter 3 6 4 2 Electrical connection Note Please follow safety guidelines see 1 Check wether the voltage indicated on the WECO type plate i...

Page 16: ...ss 1 CAD 2000 Address 3 Edger Address 4 Note Do not use divices with the same address in the same system Switch on device CAL Press CAL key the calibration menu is displayed CH Press CH key Press deci...

Page 17: ...ed Place the lens on the lens support 6 BLOCK Press BLOCK to put the table in the parallax free position For single vision lenses place the optical centre of the lens in line with the centering cross...

Page 18: ...d the decentration value is calculated When the ENTER key is pressed for more than one second the calculation is applied Dual entry In entry field b DBL you can enter two values Values below 30mm Disp...

Page 19: ...The same procedure applies for progressive lenses Mode 2 Bi focal and tri focal lenses Display M multifocal In Mode 2 you can decenter multi focal lenses according to the near segment by use of the d...

Page 20: ...n Upper left corner In mode 3 only Menu 3 can be selected The option of menu selection allows for direct entry of the decentration data with out re calculation CALCU NUM CUR Press CALCU for decentrati...

Page 21: ...re available Decentration menu selection 6 Menu s with box measurement decentration DIN 58 208 bzw DIN 58 200 1A 1C 1D 3H 2A 2C 3 Menu s with decentration to frame rim RAL RG 915 1B 2B 2D Selection of...

Page 22: ...Menu1A with features pR pL Monocular PD yR y Vertical decentration to the frame rim b DBL Menu 1B with features pR pL Monocular PD y R y L Vertical decentration to frame rim b DBL Menu 1C with feature...

Page 23: ...nt width e Horizontal displacement of the segment Menu 2B with features qR qL Near PD h R h L Segment height from frame rim b DBL b Segment width e Horizontal displacement of the segment t Vertical di...

Page 24: ...eight from frame rim b DBL b Segment width e Horizontal displacement of the segment t Vertical displacement of the segment Mode 3 for progressive lenses Display P Menu 3H with cursor or numerical entr...

Page 25: ...25 6 Operation procedure 6 1 Operation procedure in CMS Operation overview in CMS...

Page 26: ...CU NUM CUR Press CALCU key for decentration menu selection LED display in NUM CUR key lights up Note Only press CALCU key when the required menu has not yet been installed 4 8 2 Use key 8 or 2 to sele...

Page 27: ...right form is displayed 8 1 2 3 4 5 6 7 8 9 0 Enter decentration data on key pad The data quantity and type depends on the selected decentration menu Press ENTER key to end data entry Decentration po...

Page 28: ...he decentration cross on the decentration point Check the blank diameter Place the Vario Block with block pad in the block adapter Position the blocking device over the lens The lens is blocked automa...

Page 29: ...e CALCU key should only be used when the required menu is not yet in use 4 8 2 Use 8 or 2 key to select required menu For decentration menu see enclosed 5 CALCU NUM CUR Use CALCU key to end the decent...

Page 30: ...he decentration values Note When the ENTER key is pressed longer the change will be effective immediately 10 BLOCK Use the BLOCK key to position the table in the parallax free zone The lens illuminati...

Page 31: ...ultifocal lens Display S Single Vision Note Only press MODE key when the required lens mode is not yet in operation 3H 3 1 2 3 4 5 6 7 8 9 0 Enter the form number on key pad The form number is the sam...

Page 32: ...pter in the lens holder 6 BLOCK 3H Use the BLOCK key to position the table in the parallax free zone The lens illumination is activated Align the center cross of the foil with the axis cross on the di...

Page 33: ...LOCK 3H Use the BLOCK key to position the table in the parallax free zone The lens illumination is now activated Allign the decentration point of the lens with the decentration point on the display Ch...

Page 34: ...gen bulb 12 V 20 W Weco Ord Nr 3561 0234 Warning Before changing the bulb turn off and disconnect the machine Turn the machine on its side on a soft surface Loosen both screws of the coverplate on the...

Page 35: ...fuses turn of machine and unplug electrical plug Open shutter right next to the electrical plug Remove both fuse holders Check fuse and replace if required Re mount fuse holders Close shutter Turn on...

Page 36: ...Distance decentration point pR pL Monocular PD left right uR uL Horizontal decentration from centre of form right left vR vL Vertical decentration from centre of form right left xR xL Horizontal dist...

Page 37: ...37 Abb 7 h R h L Segment height measured from lower box line to optical distance centre Not in segment centre y R y L Vertical distance between lower box line and ZF...

Page 38: ...entry After entry of the form number the ENTER key was not pressed Press C key repeat entry Press ENTER key E 08 Upper drilling limit reached menu 4 Press C key change entry using the cursor keys E 0...

Page 39: ...tolab 1 and Pollingbox Pollingcard Error message Message meaning Correction E 57 Form number is already occupied when transmitted to the PC Press C key enter new form number and send again E 60 Reques...

Page 40: ...be called up Edger with memory not switched on PC with software not operational Switch on edger Start software The decentration values of the finished frame are not within the tolerances The wrong dec...

Page 41: ...41...

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