Lenze PLC Designer V2.x - Manual (Page 20)

PLC Designer V2.x| Lenze Application Samples
Safety instructions
20
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1.3 EN - 07/2012
2 Safety instructions
Please observe the following safety instructions when you want to commission a controller
or system using the »Engineer«.

Read the documentation supplied with the controller or the individual
components of the system carefully before you start to commission the devices
with the »Engineer«!
The device documentation contains safety instructions which must be
observed!

Danger!
According to our present level of knowledge it is not possible to ensure the
absolute freedom from errors of a software.
If necessary, systems with built-in controllers must be provided with additional
monitoring and protective equipment according to relevant safety regulations
(e.g. law on technical equipment, regulations for the prevention of accidents), so
that an impermissible operating status does not endanger persons or facilities.
During commissioning persons must keep a safe distance from the motor or the
machine parts driven by the motor. Otherwise there would be a risk of injury by
the moving machine parts.

Stop!
If you change parameters in the »Engineer« during an online connection to the
device is established, the changes are directly accepted in the device!
A wrong parameter setting can cause unpredictable motor movements. By
unintentional direction of rotation, too high speed or jerky operation, the driven
machine parts may be damaged!