00194440-10_SM_X-Series_Customer_en.pdf - 第276页
Settings Axis Control 5.2.2 Checking the Y Axis Dynamics 276 Service Manua l SIPLACE X Series 5.2.2 5 . 2 . 2 C h e c k in g t h e Y A x is D y n a m ic s Checking the Y Axis Dynamics 5.2.2.1 5 . 2 . 2 . 1 M e a s u r e …
Settings
5.2.1 Checking the X Axis Dynamics Axis Control
Service Manual SIPLACE X Series 275
5.2.1.5
5.2.1.5 Axis Control Assemblies
Axis Control Assemblies
5.2.1.6
5.2.1.6 Travel Time Table for C&P20A X Axis
Travel Time Table for C&P20A X Axis
Travel times for X gantry axis
"Axis control" assemblies
The control loop for the X and Y axis consists of the fol-
lowing parts:
▪ Axis card A363 with VC3 controller or A364
▪ Servo board (TDS)
▪ 3 phase AC linear motor
▪ Measurement system (incremental scale and encod-
er (read unit))
To protect the linear motors from overtemperature, all
these motors have an internal temperature sensor.
1. Axis controller board A363 with VC3 controller (VC =
Velocity Commutation) or A 364
2. Control signals I
nom "W"
and I
nom "U"
3. Servo amplifier
4. LEDs on the servo amplifier:
GREEN: Supply voltage switched on
GREEN: Servo enable, if release from axis card is
present.
ORANGE: Display effective current limiting shorter
2.5 s.
RED: Malfunction: overvoltage, overcurrent, over-
temperature or nominal current exceeded, lasting
longer than 2.5 sec.
5. 3-phase AC linear motor for X and Y axes with inte-
grated temperature sensor.
6. Between the motor and incremental encoder there is
a fixed mechanical connection.
7. Incremental encoder: transmits the exact position of
the axis to the axis card. The track signals are the
only feedback signals for the axis control.
The servo board directly controls the linear motor, the in-
termediate circuit voltage is 250 V.
Distance / digit X gantry axis with C&P20A
Target time / ms Tolerance /ms
600 27 +/-5
1000 27 +/-5
2000 27 +/-5
5000 27 +/-5
15000 42 +/-5
20000 48 +/-5
50000 74 +/-5
100000 103 +/-5
200000 146 +/-5
Settings
Axis Control 5.2.2 Checking the Y Axis Dynamics
276 Service Manual SIPLACE X Series
5.2.2
5.2.2 Checking the Y Axis Dynamics
Checking the Y Axis Dynamics
5.2.2.1
5.2.2.1 Measurement Setup
Measurement Setup
5.2.2.2
5.2.2.2 Comparison of Y Axis Travel Profiles for C&P20A, CPP and TwinHead
Comparison of Y Axis Travel Profiles for C&P20A, CPP and TwinHead
Signal path at 15000 digit travel range of Y axis for the different head configurations
NOTICE
Same measurement procedure
The measurement procedure follows the same preparations and procedures as for the X axis.
Settings
5.2.2 Checking the Y Axis Dynamics Axis Control
Service Manual SIPLACE X Series 277
1. Axis start
2. The end position signal is triggered at different times, depending on the axis records for the three
head configurations.
5.2.2.3
5.2.2.3 Y Axis Travel Time Table, According to Placement Heads
Y Axis Travel Time Table, According to Placement Heads
Y gantry axis travel times for the various head configurations
5.2.2.4
5.2.2.4 Travel Time Table for C&P20A Y Axis
Travel Time Table for C&P20A Y Axis
CAUTION
Maximum deviation of position
The maximum deviation of position depends on the placement head:
► C&P20A: 12 µm (digit)
► CPP: 10 μm (digit)
► TwinHead: 5 μm (digit)
Y gantry axis with C&P20 Y gantry axis with DLM2
(C&P6, C&P12)
Y gantry axis with TwinHead
Distance /
digit
Target time /
ms
Tolerance /
ms
Target time /
ms
Tolerance /
ms
Target time /
ms
Tolerance /
ms
50027+/-538+/-535+/-5
1000 31 +/-5 39 +/-5 40 +/-5
2000 41 +/-5 42 +/-5 46 +/-5
5000 50 +/-5 49 +/-5 53 +/-5
15000 68 +/-5 66 +/-5 68 +/-5
20000 76 +/-5 73 +/-5 76 +/-5
50000 106 +/-10 101 +/-10 108 +/-10
100000 153 +/-10 144 +/-10 147 +/-10
200000 198 +/-10 195 +/-10 199 +/-10
600000 335 +/-15 352 +/-15 357 +/-15
Distance / digit Y gantry axis with C&P20A
Target time / ms Tolerance /ms
600 27 +/- 5
1000 30 +/- 5
2000 31 +/- 5
5000 45 +/- 5
15000 64 +/- 5
20000 71 +/- 5
50000 101 +/- 5
100000 138 +/- 5
200000 175 +/- 5
300000 213 +/- 5