Owner's manual

1066 - 27
INSTALLATION AND COMMISSIONING
english
Configuration of the Process Data
3 static inputs and 3 static output assemblies are available for the transmission of the process data via an
I/O connection. Selected attributes are gathered together in one object in these assemblies, in order to be
able to be transmitted together as process data via an I/O connection.
The process data can either be accessed cyclically in the connection variants "Polled I/O" and "Bit-strobed
I/O" with "Change of State" when the input values change, or non-cyclically via Explicit Messages.
The access path for non-cyclic access is: class 4
instance 1
attribute 3
With the Get_Attribute_Single service, non-cyclic read access can be obtained to the input data, and non-
cyclic write access to the output data with Set_Attribute_Single.
1 Data Byte for inputs (sensors and/or proximity switches):
Setting the baud rate
Adapting the control head to the baud rate of the network.
ATTENTION!
Any change to the settings using the DIP switches will only become effective
following a re-start of the device.
A re-start can be carried out by briefly unclamping and the re-clamping the control head
from/to the network or by sending a corresponding Reset Message. It is also possible be
switching the network power supply off and then on again.
1 Data Byte for inputs (sensors and/or proximity switches):
DIP 7 DIP 8 Baud rate
off off 125 kBaud
on off 250 kBaud
off on 500 kBaud
on on not allowed
Bit Sensor Value allocation
Bit 0 S1 (Prox.switch 1)
0 Prox. switch 1 OFF
1 Prox. switch 1 ON
Bit 1 S2 (Prox. switch 2)
0 Prox. switch 2 OFF
1 Prox. switch 2 ON
Bit 2 S3 (Terminal for additional prox. switch)
0 Prox. switch 3 OFF
1 Prox. switch 3 ON
Bit 3 ... Bit 7 Not used 0 always
Bit Sensor Value allocation
Bit 0 S1 (Valve 1)
0 Valve 1 OFF
1 Valve 1 ON
Bit 1 S2 (Valve 2)
0 Valve 2 OFF
1 Valve 2 ON
Bit 2 S3 (Valve 3)
0 Valve 3 OFF
1 Valve 3 ON
Bit 3 ... Bit 7 Not used 0 always