WORD
PLC link: settings of system registers 42 and 43 for station 1 or 9
The applicable station number is specified by sys_iPlcLinkStationRangeSelection. The data register stores the settings of the lower system register number in bits 0–7 and the settings of the higher system register number in bits 8–15. System register 46 determines the PLC link 0 and 1 allocation setting. If set to “Reverse”, the data register stores the settings of system registers 52 and 53.