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Operating manual ZX09/20/21-Series
8.
Commissioning
Before the final commissioning of the controller, a qualified specialist must verify that
the previous steps "Electrical connection" and "Programming" and, if necessary,
"Networking" have been carried out correctly. It is recommended to execute the
program sequence first with the voltage for the actuators switched off and to verify the
correct function at the LEDs for the outputs (see chapter 9 "Diagnosis").
The controllers of the ZX09 series, as well as the ZX20/21 series are not suitable for
fulfilling functional safety tasks. Therefore, if dangerous movements or dangerous
states are possible in the overall system, a risk assessment must be carried out in
accordance with the Machinery Directive. If additional measures are to be taken with
regard to functional safety, approved safety components such as emergency stop
devices or safety door monitors must be provided for this purpose, which enable the
safe shutdown of the corresponding drives independently of one of the control
systems mentioned. Suitable components for this purpose can be obtained from
ZANDER.
8.1
What happens at the start?
At the first start the device initializes without function. Only the RUN LED lights up
green (ZX09 series) or the Pwr LED blue (ZX20/21 series).
In order for the device to fulfil the desired function, the device must be put into
operation correctly. To do this, follow the steps in chapter 8.2 "Initial commissioning
procedure".
Warning:
A faulty electrical connection or incorrect programming can lead to unpre-
dictable operating conditions and result in fatal or serious injuries and high
material damage.
