Horner APG SmartStack I/O HE800DNS600/HEDNS600 - Manual (Page 54)

MAN0577-03-en
Page 54 of 98 EO 09-0009
DeviceNet Modules
HE800DNM650 & HE800DNS600
6.16. Device
Diagnostic
After the debug started from this time HSyCon requests the status of all devices from the Master. If there
is an error on a device the bus line to this Slave is drawn in red colour otherwise it is green. HSyCon also
displays the letters Diag, if the device signals diagnostic information. Click on the device for more
information. To activate the debug mode select the menu Online > Start Debug Mode. The menu Online
> Device Diagnostic activates the DeviceNet device diagnostic. To end the Debug Mode select the
menu Online > Stop Debug Mode.
Figure 32: Online > Device Diagnostic
The individual bits in the Device Diagnostic have the following meaning:
Device status flags in
the Device Diagnostic Meaning
No response The Device is configured but is not present in the network.
Please check the physical connection between the Master and
this Node. Check also the chosen baudrate and if this baudrate
is supported by this device.
Error Buffer Overflow DeviceNet defines a special reserved error channel for each
Slave with high priority to give each Node the possibility to
report emergency messages triggered by the occurrence of a
device internal fatal error situation. The emergency message of
each Node are collected in an internal buffer of a limited size. In
this case the buffer overflow event is reported.
Parameterization Fault The Master compares the configured Device Profile and the
corresponding Device Type value of the Device Configuration
window with the real physically present ones in the Slave by
reading out the Slave configuration object. If the Master detects
differences between the values it will report the
Parameterization Fault.
Configuration Fault A configuration fault will occur if a difference is seen between
the configured Produced/Consumed data size and the actual
Slave Produced/Consumed data size.
UCMM Support The box will be checked if the Slave device requires UCMM
support.
Deactivated This bit is set by the Master automatically, if the Node state was
configured to Deactivate Device in actual configuration in the
Device Configuration window.
Table 14: Meaning of the bits in the Device Diagnostic