Configuration Of The Process Data - Burkert 8631 Operating Instructions Manual

Top control on/off
Table of Contents

Advertisement

Available languages

Available languages

Configuration of the process data

For the transfer of process data via an I/O connection, 3 static input and 3 static output assemblies are
available for selection. In these assemblies, selected attributes are collected in an object in order to be
transferred together as process data via an I/O connection.
Access can be made cyclically in the connection variants "Polled I/O" and "Bitstrobed I/O" with "Change
of State" when input values change, or acyclically via Explicit Messages.
The access path for acyclically access is:
class
4
instance
1
attribute
3
With the service Get_Attribute_Single, access can be made reading acyclically and with the service
Set_Attribute_Single, access can be made writing acyclically to the starting data.
1 data byte for inputs (sensors or initiators):
Bit
Sensor
Bit 0
S1 (initiator 1)
Bit 1
S2 (initiator 2)
Bit 2
physically unusable
Bit 3
...
unused
Bit 7
1 data byte for outputs (actuators or valves):
Bit
Sensor
Bit 0
V1 (valve 1)
A2 output 2
Bit 1
physically unusable
A3 output 3
Bit 2
physically unusable
Bit 3
...
unused
Bit 7
Value assigned
0 initiator 1 OFF
1 initiator 1 ON
0 initiator
OFF
1 initiator
ON
0 always
Value assigned
0 valve 1 OFF
1 valve 1 ON
0 always
D
N
EVICE
ET
8631 - 31

Advertisement

Table of Contents
loading

Table of Contents