FM x50-1 Counting This section contains information on the following topics:CNT_CTRL (S7-300, S7-400)DIAG_INF (S7-300, S7-400)CNT_CTL1 (S7-300, S7-400)CNT_CTL2 (S7-300, S7-400)Additional references for FM x50-1 Counter V3 (S7-300, S7-400)