User manual SEFELEC 5x Series  4   v1.06 
 
14.1.2.  Multipoint ground continuity step: ............................................................................................... 133 
14.1.3.  Text message step: ....................................................................................................................... 135 
14.1.4.  Image message step: ................................................................................................................... 137 
14.1.5.  PDF message step: ...................................................................................................................... 139 
14.1.6.  Condition step: ............................................................................................................................... 141 
14.1.7.  Repetition step: .............................................................................................................................. 143 
14.1.8.  Pause step: .................................................................................................................................... 144 
14.1.9.  Keyboard Entry step: .................................................................................................................... 145 
  Execution of a Sequence ................................................................................................................... 146 
  PLC Interface (Programmable Logic Controller) ............................................................................................. 151 
  Electrical characteristics of the signals ............................................................................................ 152 
  Conventions on the different logical states ...................................................................................... 152 
  Connections ......................................................................................................................................... 153 
  Definition of input-output signals ....................................................................................................... 154 
  Measurement-Discharge cycle .......................................................................................................... 157 
  IEEE488-2 (GPIB) interface ............................................................................................................................. 161 
  Syntax rules .......................................................................................................................................... 162 
  IEEE-488-1 functions supported ....................................................................................................... 162 
  List of IEEE488 commands ................................................................................................................ 162 
  ETHERNET interface .................................................................................................................................. 163 
  Cyber security recommendations...................................................................................................... 164 
17.1.1.  Asset Management: ......................................................................................................................... 164 
17.1.2.  Risk assessment: .............................................................................................................................. 164 
17.1.3.  Physical security: .............................................................................................................................. 164 
17.1.4.  Account management ...................................................................................................................... 165 
17.1.5.  Network security:............................................................................................................................. 166 
17.1.6.  Remote access: ................................................................................................................................ 166 
17.1.7.  Logging and events management .................................................................................................... 167