1 General
The monitor Z 12402 is designed for comfortable operator interface with data storage and
diagnosis.
1.1 Safety attention
The monitor Z 12402 will be powered by the low voltage net. The local and general instruc-
tions have to be observed for the installation and operation.
The supply voltage and frequency must correspond to the data on the label!
The maker and seller of the units are not responsible for direct or indirect damages due to
incorrect operation.
Disconnect the Z 12402 from the supply net before open the cover!
Assembly, connections and basic settings
will be described in the chapter commissioning.
1.2 Start
The ON/OFF-switch is to reach from the rear side on the bottom beside the entry of the pow-
er cable.
1.2.1 Online – Offline
The linked controllers are indicated after the start. As far as these are not equal to the last
operation or the addresses do not begin with No.1, a newly search or the offline mode may
be selected.
(see Commissioning / Connection and Interface)
1.3 Operation elements
The monitor is fit with a touch-screen. All available keys on the screen are able to react after
touch.
Activated functions are labelled with bold fonts or shown by “pressed” buttons. Lightly shown
buttons are not available.
1.3.1 Operation of the controller
All controllers may be operated, even when the monitor is connected. The respectively last
operation is valid.
1.4 Description of features
This manual bases on the complete manual for hotrunner controllers. These functions and
terms will not be explained in the following.
