Configuration 375
How to configure SMS, version 2
Example: The figure below shows an example of the SMS, version 2 set-up:
• SMS function version 2 activated (200.71 SMS activity and version = Version 2)
• SMS limit positive (200.73 SMS limit positive = 1750)
• SMS limit negative (200.72 SMS limit negative = -1150)
• SMS trip limit positive 1800.0 rpm (SMS.14 SMS trip limit positive = 1800 rpm)
• SMS trip limit negative -1200.0 rpm (SMS.13 SMS trip limit negative = -1200 rpm)
• SSE function configured as immediate STO
(SSE.13 SSE function = Immediate STO).
• See also section Configuring mute times on page 393.
Note: If you also use an SLS function, the SMS positive and negative trip limits must
be more than the speed defined by the corresponding SLS positive trip limit and less
than the speed defined by the corresponding SLS negative trip limit, respectively.
Related safety functions
The FSO module activates the SSE function if the motor speed hits an SMS trip limit.
See section Configuring SSE on page 351.
SMS.14 = 1800 rpm
200.73 = 1750 rpm
200.72 = -1150 rpm
SMS.13 = -1200 rpm
200.71 = Version 2
Speed
Time
SSE activated
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