26 evaluation of hardware limit switches, Commissioning – Lenze ECSCPxxx User Manual
Page 240
Commissioning
Evaluation of hardware limit switches
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240
EDBCSXP064 EN 8.0
6.26
Evaluation of hardware limit switches
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Ensure a fail−safe design of the hardware limit switches (NC contact, LOW active).
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The active level is set via C0114/x (polarity of the digital inputs).
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If a hardware limit switch is approached, the drive brakes to standstill via the quick
stop deceleration time set and FAIL−QSP is actuated.
– Fault No. 3400, "PosLimitSw"
– Fault No. 3401, "NegLimitSw"
The drive changes to the "Trouble" state.
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The quick stop deceleration time is set with C0105 in the GDC parameter menu
under Positioning/E−Shaft
W Machine parameters.