Zeiss MMZ M, Operating Instructions Manual

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Control and operation
3-12
61211-1270302 MMZ M
3 Main switch for power supply
4 Push-button for drives; with indicator lamp
5 Key-operated switch for operating mode selection
6 Rotary switch for controller; with indicator lamp
Functions of the control elements
Control element Function
Main switch for power sup-
ply
When the main switch is turned to «1
ON», the power supply is connected.
0
1
2
3
1 Direction of rotation for switching on and
off; 0=Off, 1=On
2 Detent opening; in the «0» position, the
switch can be protected against unautho-
rized switching-on of the unit.
3 «0» position; power supply is off.
Rotary switch for the con-
troller
If the switch is in the «ON» position, the
controller is switched on. The inte-
grated indictor lamp lights up to con-
firm this.
Push button for drives When the drives are switched on, the
integrated indicator lamp lights up to
confirm this.
Key-operated switch for
operating mode selection
The key-operated switch is used to de-
termine the operating mode in which
the measurements are to be carried
out.
– 0: No travel movement possible.
– MAN: Manual mode – MAN operat-
ing mode.
– AUTO: Automatic mode – AUTO op-
erating mode.