ABB DCS550 - Communication Via Group 51

107
Communication
3ADW000379R0501 DCS550 Manual e e
Communication via group 51
E.g. the 3
rd
data word from overriding control to drive should be the torque reference and the 3
rd
data word
from the drive to the overriding control should be the actual motor torque. Therefore, following settings have to
be made:
− PZD3 OUT (51.05) = 2501 [TorqRefA (25.01)] and
− PZD3 IN (51.06) = 107 [MotTorqFilt (1.07)].
After changing parameters in group 51 please do not forget to reset the RPBA-01 adapter by means of FBA
PAR REFRESH (51.27) = RESET. Now the corresponding parameters in group 90 and group 92 are disabled.
Attention:
Make sure, that the used parameters, like TorqRefA (25.01) are removed from groups 90 and 91.
Setting of data words using only group 51 or using group 90 and group 92
PZD1 out
PZD2 out
PZD3 out
:
PZD10 out
3
19
90.01
90.02
90.03
:
90.10
Parameter,
Signals
51.05
:
51.19
51.06
:
51.20
PZD1 in
PZD2 in
PZD3 in
:
PZD10 in
6
92.01
92.02
92.03
:
92.10
SDCS-CON-F
CYCLIC
PROFIBUS DP
3...19
>100
22
6...22
>100
Parameter,
Signals
RPBA-01
DCS550
PB setting data words_c.dsf