Horner APG SmartStack I/O HE800DNS600/HEDNS600 - Manual (Page 34)

MAN0577-03-en
Page 34 of 98 EO 09-0009
DeviceNet Modules
HE800DNM650 & HE800DNS600
5.3 Bus Parameter
In the menu Settings > Bus Parameter the basic settings for the DeviceNet network must be done.
Figure 9: Settings > Bus Parameters
Mainly, this concerns the determination of the Baudrate. The DeviceNet board supports the baudrates
125kbit/s, 250kbit/s and 500kbit/s. Normally DeviceNet components use the autobaud detection to get the
baudrate automatically. Furthermore, the MAC ID for the Master can be assigned in the Bus Parameter
window.
The Auto Clear mode feature defines the behaviour of the Master if the communication breaks down or
is interrupted to a Node. If the flag Auto clear mode ON is activated, then the Master will also stop the
communication to all further Nodes which were still responding and active. If the flag Auto clear mode is
not activated, then a lost communication contact to one Node has no influence on the communication
channel of the still present ones. For all the error effected Nodes the Master remains in the state to try the
reestablishment of the communication again.
5.4 DeviceNet
Master
5.4.1. DeviceNet Master Settings
To enter the DeviceNet Master settings set the focus on the Master (left mouse click) and select the menu
Settings > Master Settings or set the focus on the Master (left mouse click) and use the right mouse
button at the DeviceNet Master device or simply doubleclick on the DeviceNet Master device.
The DeviceNet Master settings contain parameters which define the behaviour of the device on its user
interface which is not a part of the DeviceNet configuration directly. This menu is only valid for Horner
devices, and is downloaded with the DeviceNet configuration.