switches to error mode [...] switches to simulation mode
PLC 2 switches to redundancy simulation mode [...] PLC 2 switches
mode Switches [...] and switches [...] of both PLCs and switches
, the passive PLC switches to standalone mode [...] PLC switches
into passive mode and the first PLC switches from standalone mode to active
and the sending PLC switch to standalone mode [...] PLC switches
such as SwitchToActive or Switch [...] Switch
in standby mode. The switching process takes