A
Technical appendix
Error acceptance
Compliance with the operating
and ambient conditions spe
cified for the encoder
1) DC = 60% applies to factory setting, DC = 90% for restricted tolerances of the vector length monitoring è Appendix A.3
Tab. A.21 Resolver
Classification of the safety mode in conjunction with resolver:
Detection of encoder fault:
Classification in accordance with
EN 61800-5-2 / EN 13849-1:
Festo – GDCP-CAMC-G-S3-EN – 1406NH – English
Fault
Error detection by the
exclusion
safety module
None
Not present.
This must be ensured at
the encoder
DC > 90%
SIL2 / cat. 3 / PL d (safe positioning, incl. at rest)
and
SIL3 / cat. 3 / PL e (safe speed and acceleration)
Supplementary notes/
comments
The basic unit has an
input for monitoring
the motor temperat
ure. In the case of er
ror, the drive can be
switched off function
ally
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