![background image](http://html1.mh-extra.com/html/ifm/al1940/al1940_device-manual_3898536061.webp)
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ifm
Device Manual IO-Link Master with Modbus interface CabinetLine 8 Ports IP 20 (AL1940)
05 / 2018
Operation
Web interface: Read device and diagnostic information
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9.2
Web interface: Read device and diagnostic information
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In order to read the diagnostic information about the current device status via the web interface:
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Connect laptop/PC and AL1940 via the Ethernet internet.
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Start web browser.
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Enter the IP address of the AL1940 into the address field of the browser and press [ENTER] to confirm.
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Web browser shows the web interface of the device.
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The page shows the following data:
Table with connected IO-Link devices
Name
Description
[Port]
Number of the IO-Link interface
[Mode]
Operating mode of the IO-Link interface
[Comm. Mode]
Baud rate of the IO-Link interface
[MasterCycleTime]
Cycle time
[Vendor ID]
ID of the manufacturer of the IO-Link device
[Device ID]
ID of the IO-Link device
[Name]
Article number of the IO-Link device
For ifm articles: This article number is stored along with a link to the produkt page on
the ifm website.
[Serial]
Serial number of the IO-Link device
[LR Mode / Interval]
Cycle time for the communication with the SmartObserver
Diagnostic information of the device
Name
Description
[SW-Version]
[Current]
Current (in mA)
[Voltage]
Voltage (in mV)
[Short Circuit]
Number of detected short circuits
[Overload]
Number of detected overloads
[Undervoltage]
Number of detected under voltages
[Temperature]
Device temperature (in °C)
Version information of the installed firmware components
Name
Description
[Firmware]
Firmware version
[Container]
Version of the firmware container
[Bootloader Version]
Version of the boot loader
[Fieldbus Firmware]
Version of the Modbus firmware
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