Modbus/TCP
OperatingManualCommunicationinterfaces
1002971EN03
56
Register
(3x,4x)
Coil/
DiscreteInput
(0x,1x) Content HighByte LowByte
0 15...0 Stateofvirtualinputs
0...15
i15…i8 i7…i0
1 31...16 Stateofvirtualinputs
16...31
i31…i24 i23…i16
2 47...32 Stateofvirtualinputs
32...47
i47…i40 i39…i32
3 63...48 Stateofvirtualinputs
48...63
i63…i56 i55…i48
4 79...64 Stateofvirtualinputs
64...79
i79…i72 i71…i64
5 95...80 Stateofvirtualinputs
80...95
i95…i88 i87…i80
6 111...96 Stateofvirtualinputs
96...111
i111…i104 i103…i96
7 127...112 Stateofvirtualinputs
112...127
i127…i120 i119…i112
ThetablebelowdescribestheModbus/TCPdataareasthatcontainthestatesofthevirtual
outputsofthePNOZmulti2.
RelevantareasforthedataaredefinedintheModbus/TCPdataareasDiscreteInputs(1x)
andInputRegister(3x).Readaccessisavailabletothesedataareas.
Register
(3x)
DiscreteInput
(1x) Content HighByte LowByte
512 8207...8192 Stateofvirtualoutputs
0...15
o15…o8 o7…o0
513 8223...8208 Stateofvirtualoutputs
16...31
o31…o24 o23…o16
514 8239...8224 Stateofvirtualoutputs
32...47
o47…o40 o39…o32
515 8255...8240 Stateofvirtualoutputs
48...63
o63…o56 o55…o48
516 8271...8256 Stateofvirtualoutputs
64...79
o79…o72 o71…o64
517 8287...8272 Stateofvirtualoutputs
80...95
o95…o88 o87…o80
518 8303...8288 Stateofvirtualoutputs
96...111
o111…o104 o103…o96
519 8319...8304 Stateofvirtualoutputs
112...127
o127…o120 o119…o112
AwatchdogcanbeactivatedinControlRegister255.
IfnoinputbitsaresetbyaModbus/TCPsubscriberwithinthepresettime,thePNOZmulti2
willsettheinputbitsto"0".