User guide

Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05 285
5 Function blocks
5.77 L_DevSMStateDecoder - status signals from the safety module
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Outputs
Bit* Identifier Meaning in case of TRUE
0 bSafeTorqueOff Safe torque off (STO) is active as normal stop.
3 bErrorClassSTO Safe torque off (STO) is active as error stop.
4 bErrorClassSS1 Safe stop 1 (SS1) is active as error stop.
5 bErrorClassSS2 Safe stop 2 (SS2) is active as error stop.
8 bSafelyLimitedSpeed1Observed Safely limited speed 1 (SLS1) is activated and observed.
9 bSafelyLimitedSpeed2Observed Safely limited speed 2 (SLS2) is activated and observed.
10 bSafelyLimitedSpeed3Observed Safely limited speed 3 (SLS3) is activated and observed.
11 bSafelyLimitedSpeed4Observed Safely limited speed 4 (SLS4) is activated and observed.
12 bSafeDirectionPosObserved Safe positive direction of rotation (SDIp) is activated and observed.
13 bSafeDirectionNegObserved Safe negative direction of rotation (SDIn) is activated and observed.
14 bError SM301 safety module is in an error state (Trouble or Warning).
* Relating to the input signal dnState.