Lenze PLC Designer R3-x - Manual (Page 13)

Lenze · Commissioning of Lenze drives · 1.3 EN - 06/2014
13
Safety instructions
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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 commissioning the devices with the »Engineer«!
The device documentation contains safety instructions which must be observed!

Danger!
According to today's scientific knowledge it is not possible to ensure absolute freedom
from defects of a software product.
If necessary, systems with built-in controllers must be provided with additional
monitoring and protective equipment complying with the relevant safety regulations
(e.g. law on technical equipment, regulations for the prevention of accidents) in each
case, 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 is a risk of injury by the moving
machine parts.

Stop!
If you change parameters in the »Engineer« while the controller is connected online, the
changes will be directly accepted by the controller!
A wrong parameter setting can cause unpredictable motor movements. By an
unintended direction of rotation, a too high speed, or jerky operation, the driven
machine parts may be damaged!