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How do you setup a PTC sensor to a ATV61/71?

1) Set Switch SW2 on the terminal board (see page 40 of the installation manual)
    The LI6 logic input switch (SW2) makes it possible to use the LI6 input:
  • Either as a logic input by setting the switch to LI (factory setting)
  • Or for motor protection via PTC probes by setting the switch to PTC

2) Go to menu [1.8 FAULT MANAGEMENT] (FLt-)
  •    set parameter PtCL [LI6 = PTC probe]
                    As required:
                                   -AS[Always], or
                                   - rdS [Power ON], or
                                   - rS[Motor ON]

Reset the power cycle drive to activate PTC function.

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