Safety instructions
12 A0534-30.0 HBM: public MGCplus
After making settings and carrying out activities that are password-
protected, you must make sure that any controls that may be connected re
main in a safe condition until the switching performance of the amplifier
system has been tested.
Working safely
The supply voltage connection, as well as the signal and sense leads, must
be installed in such a way that electromagnetic interference does not ad
versely affect device functionality (HBM recommendation: "Greenline
shielding design", can be downloaded from http://www.hbm.com/Greenline).
Automation equipment and devices must be designed in such a way that
adequate protection or locking against unintentional actuation is provided
(access checks, password protection, etc.).
When devices are working in a network, these networks must be designed
in such a way that malfunctions in individual nodes can be detected and
shut down.
Safety precautions must be taken both in terms of hardware and software,
so that a line break or other interruptions to signal transmission, such as via
the bus interfaces, do not cause undefined states or loss of data in the auto
mation device.
Error messages should only be acknowledged once the cause of the error is
removed and there is no further danger.
Conversions and modifications
The amplifier system must not be modified from the design or safety engi
neering point of view except with our express agreement. Any modification
shall exclude all liability on our part for any resultant damage.
In particular, any repair or soldering work on motherboards (replacement of
components, apart from EPROMs) is prohibited. When exchanging com
plete modules, use only original parts from HBM.
The amplifier system and/or individual components are delivered from the
factory with a fixed hardware and software configuration. Changes can only
be made within the possibilities documented in the operating manuals.
Qualified personnel
are persons entrusted with siting, mounting, starting up and operating the
product and who possess the appropriate qualifications for their function.
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