92 • vacon parameter descriptions
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9
9.13.3 Modbus process data
Process data is an address area for fieldbus control. Fieldbus control is active when
the value of parameter 2.1 (Control place) is 3 (= fieldbus). The content of the process
data has been determined in the application. The following tables present the proc-
ess data contents in the General Purpose Application.
Note! 2004 can set as PI Control Reference by setting P15.1(Setpoint se-
lection) or 2005 can be set as PI Actual value by setting P15.4(Feed-
back value selection)!
ID Modbus register Name Scale Type
2101 32101, 42101 FB Status Word - Binary coded
2102 32102, 42102 FB General Status Word - Binary coded
2103 32103, 42103 FB Actual Speed 0,01 %
2104 32104, 42104 Output frequency 0.01 +/- Hz
2105 32105, 42105 Motor speed 1 +/- Rpm
2106 32106, 42106 Motor current 0.01 A
2107 32107, 42107 Motor torque 0,1
+/- % (of nomi-
nal)
2108 32108, 42108 Motor power 0,1
+/- % (of nomi-
nal)
2109 32109, 42109 Motor voltage 0,1 V
2110 32110, 42110 DC link voltage 1 V
2111 32111, 42111 Active fault code 1 -
Table 9.4: Output process data
ID Modbus register Name Scale Type
2001 32001, 42001 FB Control Word - Binary coded
2002 32002, 42002 FB General Control Word - Binary coded
2003 32003, 42003 FB Speed Reference 0,01 %
2004 32004, 42004 Programmable by P15.1
2005 32005, 42005 Programmable by P15.4
2006 32006, 42006 - - -
2007 32007, 42007 - - -
2008 32008, 42008 - - -
2009 32009, 42009 - - -
2010 32010, 42010 - - -
2011 32011, 42011 - - -
Table 9.5: Input process data
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