Lenze c250-S, Руководство по эксплуатации

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2 Preface
EDBC250SIO | 2.0
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2.1.4 Warranty
Warranty is subject to the provisions of the conditions of sale of Lenze Automation GmbH or
any contractual agreements between the parties.
The warranty will be voided by:
• improper assembly and use
• repairs or inadmissible servicing
• modifications or rendering the serial number illegible or removing it
2.2 Reliability, Safety
2.2.1 Applicability
This user guide contains all information necessary for the use of the described product (control
device, control terminal, software, etc.) according to instructions.
2.2.2 Target Group
The user guide is written for design, project planning, servicing and commissioning experts. For
proper understanding and error-free application of technical descriptions, instructions for use
and particularly of notes of danger and warning, extensive knowledge of automation technol-
ogy and functional safety is compulsory.
2.2.3 Reliability
Reliability of Lenze products is brought to the highest possible standards by extensive and cost-
effective means in their design and manufacture.
These include:
• selecting high-quality components,
• quality agreements with our suppliers / vendors,
• actions to avoid static charges when handling MOS circuits,
• worst case planning and design of all circuits,
• visual inspections at various stages of fabrication,
• computer-aided tests of all assemblies and their interaction in the circuit,
• statistical assessment of the quality of fabrication and of all returned goods for the immedi-
ate taking of appropriate corrective actions.
• standardised returns handling process
• ISO 9001 certification
2.2.4 Hazard and Other Warnings
Despite the actions described in section
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2.2 Reliability, Safety, the occurrence of faults or er-
rors in electronic control units - even if most highly improbable - must be taken into considera-
tion.