HIWIN MIKROSYSTEM CORP. 12-1
12. Safety function
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12. Safety function ····················································································································· 12-1
12.1 Overview of STO safety function ······················································································· 12-2
12.1.1 Introduction to STO safety function ············································································· 12-2
12.1.2 Safety precautions for STO safety function ··································································· 12-2
12.2 STO safety function ········································································································ 12-2
12.2.1 Risk assessment ····································································································· 12-3
12.2.2 STO safety function enabling state ·············································································· 12-3
12.2.3 Resetting STO state ································································································ 12-4
12.2.4 Error detection of STO safety function ········································································· 12-5
12.2.5 Transition time of STO safety function ········································································· 12-5
12.2.6 Drive ready output (D-RDY) signal ·············································································· 12-6
12.2.7 Brake control output (BK) signal ················································································· 12-6
12.2.8 Motor stopping method for STO safety function ····························································· 12-7
12.3 External device monitoring output (EDM) signal ···································································· 12-7
12.4 Application example of STO safety function ········································································· 12-8
12.4.1 Wiring example ······································································································· 12-8
12.4.2 Malfunction detection method of STO safety function ······················································ 12-9
12.4.3 Operating procedure of STO safety function ·································································· 12-9
12.5 Examination of STO safety function ··················································································· 12-9
12.6 Connecting to safety module ·························································································· 12-10