ABB FENA-01, User Manual

Page: 326 / 388

326 PROFINET IO – Communication protocol
Cyclic message types

PPO types
OUT area – Data sent from master to slave (control data)
IN area – Data sent from slave to master (actual data)
Parameter identification:
ID – Parameter identification
IND – Index for arrays
VALUE – Parameter value (Max. 4 bytes)
PKW – Parameter ID/value
Process data:
CW – Control word
SW – Status word
REF – Reference
ACT – Actual value
PZD – Process data (application-specific)
DW – Data word
1)
Not supported by ACS355 drives
Type 3
Type 4
Type 6
Parameter
Process data
CW REF
PZD3 PZD4
PZD5 PZD6 PZD7 PZD8 PZD9 PZD10 IND
identification
PZD3
SW ACT
PZD4 PZD5 PZD6 PZD7 PZD8 PZD9 PZD10
Fixed area Freely mappable area
OUT area
IN area
ID
VALUE
P
a
rame
te
r
ch
a
nn
e
l
DP-V1
DP-V1
DP-V1
PKW PZD
VALUE
IND
PZD11
PZD11 PZD12
PZD12
Type 7
1)
DP-V1