Burkert 8693 - 8 Functional Deviations from the Standard Model; 9 Configuration of the Process Data; Static Input Assemblies

148
Type 8692, 8693
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DeviceNet
8 FUNCTIONAL DEVIATIONS FROM THE STANDARD MODEL
It is possible to switch between the MANUAL and AUTOMATIC operating states on the process operating level either via the
keyboard on the positioner or via the bus.
It is no longer possible to switch between MANUAL / AUTOMATIC on the keyboard if an operating mode (under PDO MODE)
is transferred to the positioner via the bus.
9 CONFIGURATION OF THE PROCESS DATA
To transmit process data via an I/O connection, 5 static input and 2 static output assemblies can be selected. These as-
semblies contain selected attributes combined into one object so that process data can be transmitted collectively via an I/O
connection.
The process data is selected by setting the device parameters Active Input Assembly and Active Output Assembly or - if sup-
ported by the DeviceNet-Master/Scanner - by setting Produced Connection Path and Consumed Connection Path when an I/O
connection is initialised according to the DeviceNet specification.
9.1 Static Input Assemblies
Name Address of data attribute of the assemblies
for read access. Class, Instance, Attribute
Format of the
data attribute
POS+ERR (factory setting) 4, 1, 3 Byte 0: POS low
Byte 1: POS high
Byte 2: ERR
POS+CMD+ERR
4, 2, 3 Byte 0: POS low
Byte 1: POS high
Byte 2: CMD low
Byte 3: CMD high
Byte 4: ERR
PV+ERR
4, 3, 3 Byte 0: PV low
Byte 1: PV high
Byte 2: ERR
PV+SP+ERR
4, 4, 3 Byte 0: PV low
Byte 1: PV high
Byte 2: SP low
Byte 3: SP high
Byte 4: ERR
PV+SP+CMD+ERR
4, 5, 3 Byte 0: PV low
Byte 1: PV high
Byte 2: SP low
Byte 3: SP high
Byte 4: CMD low
Byte 5: CMD high
Byte 6: ERR
The addresses indicated in the Static Input Assemblies table can be used to specify a path for the Produced Connection Path
attribute of an I/O connection, whereby the attributes described in more detail in the following table can be transferred as input
process data via this I/O connection. Nevertheless, by using this address data, the attributes combined in the assemblies can
also be accessed acyclically via Explicit Messages .