ABB DCS550 - Parameter Setting Example 2 Using Groups 90 and 92

89
Communication
3ADW000379R0501 DCS550 Manual e e
(see page 64)
RX-PDO21-3rdSubj (51.12)
1
This value has to be taken from the parameters index.
E.g. with TorqRefA (25.01) follows 1 (see page 64)
RX-PDO21-4thObj (51.13)
16391
This value has to be calculated
with 4000 Hex = 16384 + parameter group number.
E.g. with
AuxCtrlWord (7.02) follows 16384 + 7 = 16391
(see page 64)
RX-PDO21-4thSubj (51.14)
2
This value has to be taken from the parameters index.
E.g. with AuxCtrlWord (7.02) follows 2 (see page 64)
TX-PDO21-Enable (51.15)
641
This value has to be calculated
with 280 Hex = 640 +
Node ID (51.02).
Here 640 + 1 = 641
TX-PDO21-TxType (51.16)
255
255 = Asynchronous (see page 83)
TX-PDO21-EvTime (51.17)
10
10 = 10 ms
TX-PDO21-1stObj (51.18)
8199
2007 Hex = 8199 = Transparent Status Word (see
page 62)
TX-PDO21-1stSubj (51.19)
0
TX-PDO21-2ndObj (51.20)
8200
2008 Hex = 8200 = Transparent Actual Speed (see
page 62)
TX-PDO21-2ndSubj (51.21)
0
TX-PDO21-3rdObj (51.22)
16386
This value has to be calculated
with 4000 Hex = 16384 + parameter group number.
E.g. with
TorqRef2 (2.09) follows 16384 + 2 = 16386
(see page 64)
TX-PDO21-3rdSubj (51.23)
9
This value has to be taken from the parameters index.
E.g. with TorqRef2 (2.09) follows 9 (see page 64)
TX-PDO21-4thObj (51.24)
16392
This value has to be calculated
with 4000 Hex = 16384 + parameter group number.
E.g. with
AuxStatWord (8.02) foll
ows 16384 + 8 = 16392
(see page 64)
TX-PDO21-4thSubj (51.25)
2
This value has to be taken from the parameters index.
E.g. with AuxStatWord (8.02) follows 2 (see page 64)
TransparentIProfil (51.26)
1
1 = Transparent
FBA PAR REFRESH (51.27)
DONE, default
If a fieldbus parameter is changed its new value takes
effect only upon setting
FBA PAR REFRESH (51.27) =
RESET or at the next power up of the fieldbus adapter.
* Read-only or automatically detected by CANopen adapter
** The values can be automatically set via the rotary switches of the RCAN-01
Note:
± 20,000 speed units (decimal) for speed reference [SpeedRef (23.01)] and speed actual [MotSpeed (1.04)]
corresponds to the speed shown in SpeedScaleAct (2.29).
Further information
RX and TX parameters 51.07, …, 51.14 and 51.18, …, 51.25 are directly connected to the desired DCS550
parameters. Take care, that the used parameters are deleted from group 90 and 92 to prevent data trouble.
Parameter setting example 2 using groups 90 and 92
Communication via groups 90 and 92 is using 4 data words in each direction. The following table shows the
parameter setting using groups 90 and 92.
Drive parameters
Settings
Comments
CommandSel (10.01)
MainCtrlWord
Ref1Sel (11.03)
SpeedRef2301
CommModule (98.02)
Fieldbus
DsetXVal1 (90.01)
701, default
MainCtrlWord (7.01);