Function block name Edition 1 logical nodes Edition 2 logical nodes
ECRWPSCH ECRWPSCH ECRWPSCH
EF2PTOC EF2LLN0
EF2PTRC
EF2RDIR
GEN2PHAR
PH1PTOC
EF2PTRC
EF2RDIR
GEN2PHAR
PH1PTOC
EF4PTOC EF4LLN0
EF4PTRC
EF4RDIR
GEN4PHAR
PH1PTOC
EF4PTRC
EF4RDIR
GEN4PHAR
PH1PTOC
EFPIOC EFPIOC EFPIOC
EFRWPIOC EFRWPIOC EFRWPIOC
ETPMMTR ETPMMTR ETPMMTR
FDPSPDIS FDPSPDIS FDPSPDIS
FMPSPDIS FMPSPDIS FMPSPDIS
FRPSPDIS FPSRPDIS FPSRPDIS
FTAQFVR FTAQFVR FTAQFVR
FUFSPVC SDDRFUF FUFSPVC
SDDSPVC
GENPDIF GENPDIF GENGAPC
GENPDIF
GENPHAR
GENPTRC
GOPPDOP GOPPDOP GOPPDOP
PH1PTRC
GRPTTR GRPTTR GRPTTR
GSPTTR GSPTTR GSPTTR
GUPPDUP GUPPDUP GUPPDUP
PH1PTRC
HZPDIF HZPDIF HZPDIF
INDCALCH INDCALH INDCALH
ITBGAPC IB16FCVB ITBGAPC
L3CPDIF L3CPDIF L3CGAPC
L3CPDIF
L3CPHAR
L3CPTRC
L4CPDIF L4CLLN0
L4CPDIF
L4CPTRC
LLN0
L4CGAPC
L4CPDIF
L4CPSCH
L4CPTRC
L4UFCNT L4UFCNT L4UFCNT
L6CPDIF L6CPDIF L6CGAPC
L6CPDIF
L6CPHAR
L6CPTRC
LAPPGAPC LAPPLLN0
LAPPPDUP
LAPPPUPF
LAPPPDUP
LAPPPUPF
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1MRK 511 393-UEN A Section 1
Introduction
670 series 2.2 IEC 13
Communication protocol manual