00194440-10_SM_X-Series_Customer_en.pdf - 第295页
Settings 5.2.4 C&P20 Axis Control Service Manual SIPLACE X Series 295 5.2.4.2 5 . 2 . 4 . 2 T r a c k S ig n a ls f o r H e a d A x e s Track Signals for Head Axes The track signals play a gre ater role with th e new…
Settings
Axis Control 5.2.4 C&P20
294 Service Manual SIPLACE X Series
Positioning Time for C&P12 DLM2
Positioning Time for C&P12 DLM2
Positioning Time for C&P6 DLM2
Positioning Time for C&P6 DLM2
Positioning Time for C&P20
Positioning time for C&P20 – SITEST (with service password)
Positioning Time for C&P20A
Positioning time for C&P20 – SITEST (with service password)
Axis Mode/range/ Positioning time
Star Axis continuous run/1 step (30°) 46 ms +/-3 ms
Z Absolute, free space / 685 digits 24 ms, -1 ms
Z Light barrier, into calibration tool pocket / approx. 685
digits
approx. 24 +/-3 ms
DP 100 digits 13 ms +/-3 ms
DP 3600 digits 43ms +/-3ms
Axis Mode/range/ Positioning time
Star Axis continuous run/1 step (60°) 70 ms +/-3 ms
Z Absolute, free space / 685 digits 30 +/-3 ms
Z Light barrier, into calibration tool pocket / approx. 685
digits
30 +/-3 ms
DP 200 digits 38 ms +/-3 ms
DP 7200 digits 85 ms +/-3 ms
Axis Mode/range/ Positioning time
Star Axis continuous run/1 step (18°) 28.5 ms +/-0.5 ms
Z Absolute, free space /20,000 digits 10000 µm Target 16 ms
DP Rotation of 180° Max. 300 ms
CAUTION
Gantry in calibration tool position
When checking the C&P20 Z axis dynamics, the gantry must be over the calibration tool posi-
tion.
Axis Mode/range/ Positioning time
Star Axis continuous run/1 step (18°) 28.5 ms +/-0.5 ms
Z Absolute, free space /20,000 digits 10000 µm Target 16.7 ms+/-1ms
DP Rotation of 180° Max. 300 ms
CAUTION
Positioning times
The positioning times in the table do not apply during the placement or pickup procedures.
These times refer to the continuous axis run of an axis.
Settings
5.2.4 C&P20 Axis Control
Service Manual SIPLACE X Series 295
5.2.4.2
5.2.4.2 Track Signals for Head Axes
Track Signals for Head Axes
The track signals play a greater role with the new drive concept for X (HF) machines. They are respon-
sible for the exactly and precise positioning of the axes and are used as the only feedback signal in the
closed-loop control system, meaning that they have an important influence on the axis dynamics.
Preparing the Track Signals
Settings
Axis Control 5.2.4 C&P20
296 Service Manual SIPLACE X Series
5.2.4.3
5.2.4.3 Star Axis Control System
Star Axis Control System
Checking the Star Axis Dynamics
Star axis control for C&P6/12/20
The star axis is driven via a 3-phase AC stepping motor
with an intermediate circuit voltage of 120 V. The activa-
tion is via two track signals (phase shift 120°) from the
VC3 controller Itarget "W" and I-target "U". The third
phase is calculated automatically.
1. Axis controller board A363 with VC3 controller (VC =
Velocity Commutation) or A 364
2. Control signals
3. LEDs on servo amplifier:
4. Servo amplifier
5. 3 phase AC motor.
6. Between the motor and the incremental encoder
there is a fixed mechanical connection.
7. Read unit: transmits the exact position of the axis
(track signals).
The servo board controls the 3-phase AC motor directly.
NOTICE
Machine at operating temperature
Before checking the axis dynamics, make sure that the machine has reached its operating tem-
perature. Switch the machine on at least 30 minutes before you begin work.