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