UK
IO-Link master
39
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27 Firmware update
In order to update the firmware of the device, the device must be provided with a
firmware container via a TFTP server or it must be loaded into the device via FTP�
To do so, any FTP client or TFTP server can be used� The update must always be
initiated by the web-based management� When the firmware update is carried out,
the yellow RDY LED flashes�
28 Diagnostic alarms
ProfiNet enables the ProfiNet device to store diagnostic information together with
the error location and error type�
On delivery the alarms are enabled, however, they can be deactivated with
parameters on start-up� An incoming alarm informs the ProfiNet controller that
diagnostic information has been entered�
If the diagnostic information has been removed, an outgoing alarm is sent to the
device�
If at least one piece of diagnostic information is stored, the SF LED is on� If no
diagnostic information is available, the SF LED is off�
The following ProfiNet diagnostic messages are indicated by the ProfiNet device:
● Overtemperature of the device
● Overvoltage of U
S
● Overload of U
S
● Overvoltage of U
A
● Undervoltage of U
A
● Short circuit of U
A
● Short circuit or overload of an output
● Cable break at IO-Link port n
29 Device replacement
In the ProfiNet network devices can be replaced without having to reconfigure
them� Device replacement is only possible if the new device is in its default state�
The controller must support the device replacement function�
The device name and the device address are assigned by the controller to the
newly added ProfiNet device using the neighbourhood detection function�
