ABB ACS880 N5700 Series - Page 13

9 Fieldbus control through the embedded fieldbus interface (EFB)
605What this chapter contains ....................................................................................
606System overview .......................................................................................................
606Connecting the fieldbus to the drive ....................................................................
607Setting up the embedded fieldbus interface .....................................................
608Setting the drive control parameters ...................................................................
610Basics of the embedded fieldbus interface ........................................................
611Control word and Status word .......................................................................
611References ..........................................................................................................
611Actual values ......................................................................................................
611Data input/outputs ..........................................................................................
612Control of drive outputs through EFB ..............................................
612Register addressing .........................................................................................
612About the control profiles ......................................................................................
613The ABB Drives profile .............................................................................................
613Control Word ......................................................................................................
615Status Word .......................................................................................................
616State transition diagram .................................................................................
618References ..........................................................................................................
619Actual values ......................................................................................................
620Modbus holding register addresses .............................................................
620The Transparent profile ..........................................................................................
621Modbus function codes ..........................................................................................
622Exception codes .......................................................................................................
622Coils (0xxxx reference set) .....................................................................................
624Discrete inputs (1xxxx reference set) ...................................................................
625Error code registers (holding registers 400090…400100) .............................
10 Fieldbus control through a fieldbus adapter
627What this chapter contains ....................................................................................
627System overview .......................................................................................................
629Basics of the fieldbus control interface ...............................................................
630Control word and Status word .......................................................................
630Debugging the network words ..........................................................
631References ..........................................................................................................
631Debugging the network words ..........................................................
631Scaling of references ............................................................................
632Actual values ......................................................................................................
632Debugging the network words ..........................................................
632Scaling of actual values .......................................................................
633Contents of the fieldbus Control word (ABB Drives profile) ....................
635Contents of the fieldbus Status word (ABB Drives profile) ......................
636The state diagram (ABB Drives profile) ........................................................
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