Zeiss MMZ M, Руководство по эксплуатации

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Safety on the CMM
2-14
61211-1270302 MMZ M
Collision protection
The CMM is equipped with a multi-collision protection which should
prevent the endangerment to people or damage to workpieces and ma-
chine components. The following protection features are only applicable
for the set-up mode, i.e. for a maximum speed of 90 mm/s.
NOTE
The maximum speed is generally reached during automatic runs, and
the collision protection cannot be guaranteed in all cases. For this rea-
son, special care is required.
Component Function
Ram A light curtain is provided around the ram as collision protection.
If the light beams are interrupted, the drives will be switched off.
Probe The probe receptacle is provided with a joint that deflects when a cer-
tain force is exceeded.
The drives are switched off.
Stylus system with adapter
plate For VAST: the probe's deflection is 5 mm at maximum speed.
After a collision, the drives are stopped but not switched off.
Stylus After a collision, the drives are stopped but not switched off.
Axis movements Drive monitoring.
When a limit value is exceeded, the drives are switched off.
EMERGENCY STOP buttons
EMERGENCY STOP buttons are located on the controller cabinet and on
the control console. The drives can be stopped immediately in cases of
emergency. To do so, press the button. The button engages. The drives
are switched off.
The button must be unlocked to switch the drives on again.
– Unlock the button by turning it.
Then the button automatically releases and unlocks.
NOTE
The EMERGENCY STOP button should only be pressed in cases of emer-
gency. A separate key is for switching the drives off is provided on the
BP26SE control console.
If you want to switch the drives off during daily operation, you should
use the key shown here. The LED above the key indicates whether the
drives are on or off.