Lenze C520 - Page 6

9 Device funcons 80
9.1 Device idencaon 80
9.2 Opcal device idencaon 81
9.3 Switch-o behavior 82
9.3.1 Retain variables and persistent variables 82
9.4 Reset controller 83
9.5 Back up and restore data 84
9.5.1 Back up data 85
9.5.2 Restore data 86
9.6 Update rmware 88
10 Replace controller 90
10.1 Dismount controller 91
10.2 Install new controller 92
10.3 Reuse retain data 92
11 Diagnoscs and fault eliminaon 93
11.1 LED status display 93
11.2 Logbook 94
11.3 Diagnosc parameters 95
11.3.1 PLC diagnoscs 95
11.3.2 Network diagnoscs 96
11.3.3 Service life diagnoscs 97
11.4 Error handling 97
12 Appendix 98
12.1 Parameter aribute list 98
Contents
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