SG_FSE_SiplaceHF_HF3_00193901-05_eng - 第177页

1 - 1 1 S tudent Guide SIPLACE HF/HF3 Edition 09/2005 5 Gantry 11 5.3.2.1 Adjustment s BERO‘s On each axis are two BERO ‘s insta lled, which need a dist ance about 0,4 mm to the metal a ctuator . The metal actu ator are …

1 - 10

Student Guide SIPLACE HF/HF3

5 Gantry Edition 09/2005

5.3.2 Travel range and velocity monitoring X- and Y- Axes on the HF 3

The travel range of the X- and Y-axes will be determined automatically with Sitest program. That

means, during calibration of travel range the gantry 3 went as far as possible into its minimum and

maximum position. Corresponding the description (see travel range HF) a safety space in front of

the hardware limit switch is calculated. At HF 3 machine we have two gantries in the placement

area 1 so the Y-axis of the gantry 1 went to the minimum position and the Y-axis of gantry 4 went

to the maximum position. After that we calculate the minimum position for gantry 4 according min.

pos. of gantry 1. The maximum position for gantry 1 we calculate on the result of maximum pos.

of gantry 4.(see below)

Fig. 5.3 - 2 Travel range X- and Y-axes HF3 machine

(1) The calculation of the travel range for the X-axes on gantries 1 / 3 / 4 and Y-axes from the

gantry 3 is the same as the HF machine.

(2) The travel range for the y-axes on the gantries 1 and 4 are calculated partly. That means, the

Y-axis of Gantry 1 moves into the minimum position and the Y-axis of gantry 4 moves into the

maximum position. The calculation is:

Maximum position gantry 1 = Maximum position gantry 4 - 480mm (gantry width) - 20mm

safety space.

Minimum position gantry 4 = Minimum position gantry 1 + 480mm (gantry width) + 20mm

safety space.

(3) Safety space approx. 20mm

Please Note: For adjust the Anti Crash board see 5.3.4.

1 - 11

Student Guide SIPLACE HF/HF3

Edition 09/2005 5 Gantry

5.3.2.1 Adjustments BERO‘s

On each axis are two BERO‘s installed, which need a distance about 0,4 mm to the metal actuator.

The metal actuator are installed on the left and right side from the incremental scale. Adjust cor-

rectly the distance with a

feeler gauge of 0,4 mm. After this adjustment calibrate the travel range

for the respective axis with the Sitest program.

5.3.2.2 Description of the BERO‘s on the Y-Axis

Fig. 5.3 - 3 Positions of the BERO‘s depend on the gantries

– Theoretical position of the BERO‘s if gantry 2 available.

Triggering plate Y - Axes HF 3 for

Placement area 1

Gantry 4 Gantry 1

Reference - BERO

Gantry 4

BERO - Limit switch

Gantry 4

Reference - BERO

Gantry 1

BERO - Limit switch

Gantry 1

Triggering plate Y - Axes HF 3 for

Placement area 2

Gantry 2 Gantry 3

Reference - BERO

Gantry 2

BERO - Limit switch

Gantry 2

Reference - BERO

Gantry 3

BERO - Limit switch

Gantry 3

1 - 12

Student Guide SIPLACE HF/HF3

5 Gantry Edition 09/2005

5.3.3 Check the DIP Switches

5.3.3.1 DIP Switches on the head interface

Legend for DIP Switches

Attention:

With Head Modularity pay attention: That terminating CAN resistor is set correctly. That means, at

the C&P heads switch CAN-Terminator ON and at the TWIN-head switch it OFF.

(1) P0 - Gantry address switch 1 (2) P1 - Gantry address switch 2

(3) CAN R - CAN terminator

(At TWIN-option always OFF)

(4) Boot - CAN Processor 16 Bit not mounted

(5) Reset - CAN Processor 16 Bit not mounted (6) C0 - CAN Address switch

(7) C1 - CAN Address switch (8) WPE - Write protect enable at the moment

OFF

DIP Switch

78123456

Gantry 1

Gantry 2

not used

Gantry 3 Gantry 4

C&P Head

Twin Head