Burkert Type 8681 - Manual (Page 55)

55
DeviceNet - Design
setting the baud rate 12.10.2.
Adjustment of the control head to the baud rate of the network.
Baud rate dip 7 dip 8
125 kbaud off off
250 kbaud on off
500 kbaud off on
not permitted: (on) (on)
if the settings are changed by actuating the dip switches, this change will not take effect until the
device is restarted.
For a restart
briefly disconnect the control head from the power supply and reconnect or •
switch the power supply off/on or •
transmit an appropriate reset message. •
Configuration of process data 12.11.
To transmit process data via an I/O connection, 2 static input and 1 static output assembly can be selected.
These assemblies 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 supported by the DeviceNet-Master/Scanner - by setting Produced Connection Path and Consumed Con-
nection Path when an I/O connection is initialized according to the DeviceNet specification.
static input assemblies 12.11.1.
name address of data attribute of the
assemblies for read access.
class, instance, attributes format of the data attribute
Value 0: Off
Value 1: On
S1 - S4 (factory setting) 4, 1, 3 Byte 0:
Bit 0: Position S1
Bit 1: Position S2
Bit 2: Position S3
Bit 3: Position S4
S1 - S4 + POS
(with POS:
actual position)
4, 2, 3 Byte 0:
Bit 0: Position S1
Bit 1: Position S2
Bit 2: Position S3
Bit 3: Position S4
Bits 4-7: not used
Byte 1:
POS in mm
english
Control Head Type 8681