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AMP(H)41_MANUAL-en_R11 - 2019-03-28
Absolute Encoder AMP(H) 41
5
Installation / Preparation for Commissioning
5.1
Basic rules
WARNING!
Deactivation of the safety function through conducted interference
sources!
–
All nodes of the safety-relevant communication must be certified according to
IEC 61010 or must have a corresponding EC conformity declaration.
–
All PROFIsafe devices used on the bus must have a PROFIBUS and a
PROFIsafe - certificate.
–
All safety devices must also have a certificate from a "Notified Body" (e.g.
TÜV, BIA, HSE, INRS, UL, etc.).
–
The 24V power supplies used must not cut out in the event of a fault in the en-
ergy supply (safe under single fault conditions) and must fulfil SELV/PELV.
–
No stubs lines.
–
The shielding effect of cables must also be guaranteed after installation (bend-
ing radii/tensile strength!) and after connector changes. In cases of doubt, use
more flexible cables with a higher current carrying capacity.
–
Only use M12 connectors for connecting the measuring system, which guar-
antee good contact between the cable shield and connector housing. The ca-
ble shield must be connected to the connector housing over a large area.
–
A 5-wire cable with a PE-conductor isolated from the N-conductor (so-called
TN network) must be used for the drive/motor cabling. This will largely prevent
equipotential bonding currents and the development of interference.
–
A shielded and stranded data cable must be used to ensure high electromag-
netic interference stability of the system. The shielding should be connected
with low resistance to protective ground using large shield clips at both ends.
The shielding should be grounded in the switch cabinet only if the machine
ground is heavily contaminated with interference towards the switch cabinet
ground.
–
Equipotential bonding measures must be provided for the complete pro-
cessing chain of the system.
–
Power and signal cables must be laid separately. During installation, observe
the applicable national safety and installation regulations for data and power
cables.
–
Observe the manufacturer's instructions for the installation of converters and
for shielding power cables between frequency converter and motor.
–
Ensure adequate dimensioning of the energy supply.
Upon completion of installation, a visual inspection with report should be carried out. Wherever
possible, the quality of the network should be verified using a suitable bus analysis tool:
no duplicate bus addresses, no reflections, no telegram repetitions etc.
Содержание AMP 41
Страница 96: ...96 AMP H 41_MANUAL en_R11 2019 03 28 Absolute Encoder AMP H 41 16 3 T V certificate...
Страница 97: ...Absolute Encoder AMP H 41 AMP H 41_MANUAL en_R11 2019 03 28 97 16 4 PROFIBUS DP certificate...
Страница 98: ...98 AMP H 41_MANUAL en_R11 2019 03 28 Absolute Encoder AMP H 41 16 5 PROFIsafe certificate...