7.4.3 Function blockZMFCPDISI3P*U3P*BLOCKVTSZBLKZ1BLKZ2BLKZ3BLKZ4BLKZ5BLKZRVBLKTRZ1BLKTRZ2BLKTRZ3BLKTRZ4BLKTRZ5BLKTRZRVTRIPZTRIPZ1TRL1Z1TRL2Z1TRL3Z1TRIPZ2TRL1Z2TRL2Z2TRL3Z2TRIPZ3TRIPZ4TRIPZ5TRIPZRVSTARTZSTARTZ1STNDZ1STARTZ2STL1Z2STL2Z2STL3Z2STNDZ2STARTZ3STNDZ3STARTZ4STNDZ4STARTZ5STNDZ5STARTZRVSTL1ZRVSTL2ZRVSTL3ZRVSTNDZRVSTARTNDSTNDL1STNDL2STNDL3STFWL1STFWL2STFWL3STFWPESTRVL1STRVL2STRVL3STRVPESTFW1PHSTFW2PHSTFW3PHSTPESTPPZL1ZL1RANGZL1ANGLZL2ZL2RANGZL2ANGLZL3ZL3RANGZL3ANGLIEC11000422.vsdxIEC11000422 V2 ENFigure 93: ZMFCPDIS function blockSection 7 1MRK502052-UEN BImpedance protection228Technical manual