25
ifm
Device Manual IO-Link Master with Modbus interface CabinetLine 8 Ports IP 20 (AL1940)
05 / 2018
Configuration
LR DEVICE
>
8.1.2
IoT: Configure access rights
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The access rights define which instance may read and / or write the parameter data, process data and
event/diagnostic messages.
In order to configure the access rights to the IO-Link master:
►
Select [IoT] menu.
>
The menu page shows the current settings.
►
Set the following parameters as required:
Name
Description
Possible values
[Access Rights]
The access rights to the
parameter data, process data
and the event/diagnostic
messages of the IO-Link master
as well as the connected IO-Link
devices
[ IoT]
Modbus and IoT Core have read and
write access rights to parameters and
process data
Modbus and <IoT Core> have read
access rights to events/alarms
[ IoT
(read-only)]
Modbus has read and write access
rights to parameters and process data
Modbus has read access rights to
events/alarms
IoT Core only has read access rights to
parameters, process data and
events/alarms
[IoT only]
IoT Core has read and write access
rights to parameters and process data
IoT has read access rights to
events/alarms
Modbus has no access rights
►
Save changed values on the device.
Parameter [Access Rights]:
Different parameter settings in the Modbus projection software and the IoT applications can
result in undesired system behaviour. The set values of the Modbus projection software apply.
Changes of the parameter [Access Rights] are only effective after restarting the device.
To activate the changed access rights:
►
Firmware: Reboot the device
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