Beckhoff EL1918 - Page 4

Table of contents
EL19184 Version: 1.2.0
4.3.9 Project design limits of EL1918 ....................................................................................... 40
4.4 TwinSAFE reaction times ................................................................................................................40
4.5 Diagnosis.........................................................................................................................................43
4.5.1 Status LEDs..................................................................................................................... 43
4.5.2 Diagnostic LEDs .............................................................................................................. 43
4.5.3 Flash code display ........................................................................................................... 44
4.5.4 Diagnosis History............................................................................................................. 44
4.5.5 Diag History tab ............................................................................................................... 47
4.6 Maintenance ....................................................................................................................................48
4.7 Service life .......................................................................................................................................49
4.8 Decommissioning ............................................................................................................................49
4.9 Firmware update of TwinSAFE products.........................................................................................50
5 Appendix ..................................................................................................................................................53
5.1 Support and Service ........................................................................................................................53
5.2 Certificates.......................................................................................................................................54