18.7.4 Factory default values ..................................................................................................................... 121
18.7.5 Lock Mode ....................................................................................................................................... 121
18.7.6 Mode Setting for the Digital Input FTC3 ....................................................................................... 121
18.7.7 Ambient Background Temperature Compensation ......................................................................... 121
18.8 COMMAND SET ······································································································································· 121
18.8.1 ASCII Commands for Ethernet and Profinet .................................................................................. 127
19 APPENDIX ................................................................................................................................................... 128
19.1 DETERMINATION OF EMISSIVITY ············································································································ 128
19.2 TYPICAL EMISSIVITY VALUES ················································································································· 128
19.3 ATEX CERTIFICATE OF CONFORMITY FOR SENSING HEADS ································································· 132
19.4 ATEX CERTIFICATE OF CONFORMITY FOR EX POWER SUPPLY ····························································· 135
19.5 IECEX CERTIFICATE OF CONFORMITY FOR SENSING HEADS ································································ 138
19.6 IECEX CERTIFICATE OF CONFORMITY FOR POWER SUPPLY ·································································· 142
20 NOTES .......................................................................................................................................................... 146