00195376-05_SM_D1_D1i_D2_D2i_EN - 第231页

Settings 6.4.8 Axis Control of DP Axis Axis Control Service Manual SIPLACE D1/D1i/D2/D2i 231 12er C&P head DLM2 - signal for DP axis, 100 digits 12er C&P head DLM2 - signal for DP axis, 3600 digits C&P6 - for…

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Settings
Axis Control 6.4.8 Axis Control of DP Axis
230 Service Manual SIPLACE D1/D1i/D2/D2i
6.4.8.1
6.4.8.1 Checking the DP Axis Dynamics
Checking the DP Axis Dynamics
Measurement Setup
SITEST:
► Select C&P heads ==> Select head ==> Axis functions
==> Select the DP axis ==> Axis dynamics.
12 segment C&P head DLM2 (angle resolution 0,025 degree):
► ==> "Select distance": 100 digits (2.5° rotation), and 3600 digits (90° rotation)
For C&P6 (angle resolution 0.0125 degrees):
► ==> "Select distance": 200 digits (2.5° rotation), and 7200 digits (90° rotation)
Signal Example with the Vnom. Output
The positioning by 200 digits equals 2.5 degrees and approx. 38 ms (see "6.4.8.1.2 Signal Example with
the Vnom. Output" [ ➙ 230]). 118 ms are needed to position to 14298 digits (178.7 degrees). The dis-
tance of 7200 digits or 90 degrees takes 85 ms. This is not half the previous positioning time, as the
phase of constant speed is very brief. DP 12seg. head 90 degrees (3600 digits) 43 +/-3 ms.
NOTICE
The measurement procedure follows the same preparations and procedures as for the star ax-
is.
Dynamic signals for DP axis, in example of C&P6
Legend
1. Control signal (at V nom. axis test box)
2. Uncommutated current signal at axis adapter
3. Deviation of position
4. End signal
Dynamic signals for DP axis, in example of C&P6 head
Legend
1. Control signal (at V nom. axis test box)
2. Uncommutated current signal at axis adapter
3. Deviation of position
4. End signal
Settings
6.4.8 Axis Control of DP Axis Axis Control
Service Manual SIPLACE D1/D1i/D2/D2i 231
12er C&P head DLM2 - signal for DP axis, 100 digits
12er C&P head DLM2 - signal for DP axis, 3600 digits
C&P6 - for DP axis, 200 digits
Travel curves for DP axis, 100 digits for C&P12 head
Legend
1. Current target value: 200mV/Div
2. Deviation of position 500mV/Div
3. End signal
Time basis: 5ms/Div
Target positioning time: 13ms +/-3ms
Range: 100 digits
Travel curves for DP axis, 90 degrees rotation, C&P12
head
Legend
1. Current target value: 200mV/Div
2. Deviation of position 500mV/Div
3. End signal
Time basis: 10ms/Div
Target positioning time: approx. 46 ms +/-3 ms
Range: 3600 digits
Travel curves for DP axis, 200 digits for C&P6 head
Legend
1. Current target value: 100mV/Div
2. Deviation of position 500mV/Div
3. End signal
Time basis: 20 ms/Div
Target positioning time: 38 ms +/-3 ms
Range: 200 digits
Settings
Collect&Place Head 6.5.1 Calibrating the C&P Head and Cameras
232 Service Manual SIPLACE D1/D1i/D2/D2i
C&P6 - for DP axis, 7200 digits
6.5
6.5 Collect&Place Head
Collect&Place Head
6.5.1
6.5.1 Calibrating the C&P Head and Cameras
Calibrating the C&P Head and Cameras
Automatic calibration of all heads and cameras
Travel curves for DP axis, 90 degrees rotation, C&P6
head
Legend
1. Current target value: 200mV/Div
2. Deviation of position 500mV/Div
3. End signal
Time basis: 20 ms/Div
Target positioning time: 85 ms +/-3 ms
Range: 7200 digits
The menu may vary, according to the machine type and
configuration.
► In the SITEST menu, select Calibrate Entire Machine
--> All Heads and Cameras to open the adjacent
menu.
► In Job Selection (1) , select the components to be cal-
ibrated.
NOTICE! These two entries (2) are optional.