00194440-10_SM_X-Series_Customer_en.pdf - 第307页
Settings 5.2.5 TwinHead Axis Control Service Manual SIPLACE X Series 307 5.2.5.3 5 . 2 . 5 . 3 A x is C o n t r o l o f T w in H e a d Z A x is Axis Control of TwinHead Z Axis The Z axis is driven by a 3-phase AC linear …
Settings
Axis Control 5.2.5 TwinHead
306 Service Manual SIPLACE X Series
Measurement setup of TwinHead track signals with the axis test box
NOTICE
Inverted zero pulse
The zero pulse measured at the axis test box has been reversed to become the zero pulse of
the Schmitt trigger circuit.
Settings
5.2.5 TwinHead Axis Control
Service Manual SIPLACE X Series 307
5.2.5.3
5.2.5.3 Axis Control of TwinHead Z Axis
Axis Control of TwinHead Z Axis
The Z axis is driven by a 3-phase AC linear motor. The intermediate circuit voltage is 60 V (for high force
TwinHead 120 V). Axis control is via two control signals from the VC3 controller (phase shift 120°) I nom
"W" and I nom "U". The third phase is generated at the servo amplifier.
Checking the TwinHead Z Axis Dynamics
Axis control of TwinHead Z axis
1. Axis controller board A363 with VC3 controller (VC =
Velocity Commutation)
2. Control signals
3. Servo amplifier
4. LEDs on servo amplifier:
5. 3-phase AC linear motor with integrated temperature
sensor.
6. Between the motor and the incremental scale there is
a fixed mechanical connection. The incremental en-
coder is fixed to the TwinHead housing.
7. Read unit: transmits the exact position of the axis
(track signals).
8. Force sensor
The servo board controls the 3-phase AC motor directly.
CAUTION
Switch machine on 30 mins before start
Before adjusting the axes, make sure that the machine has reached its operating temperature.
Switch the machine on at least 30 minutes before you begin work.
Settings
Axis Control 5.2.5 TwinHead
308 Service Manual SIPLACE X Series
Measurement Setup with SAT Box and A364
Measurement setup with SAT box