1 title: Siemens PLC: CPU state
3 catalog: hw/server/siemens
7 Monitors the current CPU state of Siemens PLC (SPS) devices.
9 You need to use and configure the special agent {agent_siemens_plc} which is using the SNAP7
10 library to communicate with the Siemens PLC. When you are using OMD, everything is already
11 installed and configured. In manual setups, you will need to ensure that the snap7 library
12 and python module {snap7} are installed.
14 The CPU state can either be reported as running ({OK}), stopped ({CRITICAL}) and unknown
18 One check for each device is created automatically.