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Student Guide SIPLACE X

11 Sitest Edition 09/2005

11.2.1 Calibration in general

Fig. 11.2 - 1 General sequence to calibrate the machine

Note:

Since the head modularity concept means that either a Twin Head or a C&P head can be fitted to

each gantry, the functions displayed for processing area 1(PA1) and processing area 2 (PA2) re-

spectively may vary. The functions described for PA1 and PA2 below apply for a Twin Head con-

figured on gantry 3 and a C&P head configured on gantry 1 on a X2 machine.

Sequence of calibrate the Siplace X machine with SW 601

Preperation the machine

All heads and cameras..

Sitest: Button "Calibrate machine...."

Calibrate and

teach of positions

(conveyor edges,

conveyor width,

PCB reference

corner, pick-up

positions)

PCB Mapping

Head Mapping

Gantry 1

(X2/X3/X4)

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Student Guide SIPLACE X

Edition 09/2005 11 Sitest

– Follow the Information and press the Start button on the maschine.

–Press OK

Now the head is calibration the Z- and Star zero point correction and save the new values in the

Achs_ver.ma and on the EEprom.

NOTE :Is this function not successful, please check the Travel range of the Z-axis.

The max. and min. travel range of the Z-axis(C&P20) are 34000 digits and -200 digits.

Function description: 11

– The Z-Axis move up with the current sensor mode and set the counter to 0.

– Then the Z- axis moves down to 18000 digits until the ball bearing of the Z- axis is between the

raceway of the star axis.

– The star turns left and right and calculated the average value. This is the new zero point cor-

rection (

zpc) value of the star axis.

– The Z- axis moves further down until the ball bearing (Segment) is in the center of the raceway

gap.

– The star turns right into the gap of the raceway and the Z- axis push up the ball bearing against

the raceway. The Z-axis position is read.

– Now the Z- axis position is read on the left side from the raceway gap with the same procedure,

like the right side.

– Afterwards the new zero point correction of the Z- axis is calculated in the following way :

Z- position - diameter ball bearing - thickness of the raceway = new zpc Z- axis

NOTE : The data is directly stored in the Achse_ver.ma and in the EEPROM of the head.