Siemens SINAMICS G130 Manual

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Safety Integrated Extended Functions6.11 Safety faultsSafety IntegratedFunction Manual, 05/2010, A5E03264275A 109Priorities of stop responses and Extended FunctionsTable 6- 4 Priorities of stop responses and Extended FunctionsHighest priority ... ... ... Lowest priorityStop response /Extended Function STOP A STOP B STOP C STOP D STOP FHighestprioritySTO STOP A / STO STO STO STO STO..... SS1 STOP A STOP B / SS1 SS1 SS1 SS1... SS2 STOP A STOP B STOP C / SS2 SS2 SS2 / STOP B2).. SOS STOP A1) STOP B 1) SOS SOS STOP B2)LowestprioritySLS STOP A3) STOP B 3) STOP C4) STOP D4) STOP B2)1) The SOS monitoring function remains active, although the fault response in the event of a fault can no longer betriggered because it is already present.2) STOP B is the subsequent stop of STOP F, which is activated after a parameterizable time. STOP F alone does nothave any effect; the active safety function is still present.3) The SLS monitoring function remains active, although the fault response in the event of a fault can no longer betriggered because it is already present.4) SLS remains active during the braking phase, after which the system switches to SOS.The table above specifies which stop response or safety function is set when a STOP istriggered when a safety function is active. The STOPs are arranged here from left to right indescending order of priority (STOP A-F).No overall priority is assigned in the individual safety functions. SOS remains active, forexample, even if STO is requested. The safety functions that cause the drive to decelerate(STO, SS1, SS2) are specified from top to bottom in descending order of priority.If a field contains two entries, the stop responses and safety functions have the samepriority. Explanation:● STOP A corresponds to STO● STOP B corresponds to SS1● STOP C corresponds to SS2● When the SS2 function is active, STOP F results in subsequent stop B. SS2 remainsactive.