DP-V1 communication
71
PPO message types
Figure 10. PPO message types
Type 1
Type 2
Type 3
Type 4
Type 5
Parameter
Process data
CW REF PZD3 PZD4 PZD5 PZD6 PZD7 PZD8 PZD9 PZD10
VALUE
IND
identification
PZD3
SW ACT
PZD4 PZD5 PZD6 PZD7 PZD8 PZD9 PZD10
Fixed area
Freely mappable area
DW1.1 DW1.2 DW1.3 DW3.1 DW3.2 DW3.3 DW5.1 DW5.2 DW5.3 DW7.1
DW2.1 DW2.2 DW2.3 DW4.1 DW4.2 DW4.3 DW6.1 DW6.2 DW6.3 DW8.1
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 (see
Table 11.
)
SW – Status Word (see
Table 12.
)
REF – Reference
ACT – Actual Value
PZD – Process Data (application-specific)
DW – Data Word
OUT area
IN area
ID
IND
VALUE
Type 6
Par
a
met
er
cha
nnel
DP-V0
DP-V0
DP-V0
DP-V1
DP-V1
DP-V1
PKW
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Summary of Contents for RPBA-01
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Page 4: ...Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Page 14: ...Introduction 14 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Page 38: ...Programming 38 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
