Baumer OM20 - Device Information

9 | Diagnostic data Baumer
48 Operating Manual OM20/ OM30 RS485 with Modbus RTU | V1
9.3 Device information
You have the option of reading out various device information.
Have the following information ready for service cases:
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Product ID
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Serial number
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Firmware version
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Production code
Modbus RTU command – input register: device information
Address 0 – Vendor Name:
Address Access
Number of
registers Data type Description
0 Read 16 STRING[] Manufacturer
Address 16 – Vendor Text:
Address Access
Number of
registers Data type Description
16 Read 16 STRING[] Manufacturer’s note
Address 32 – Product Name:
Address Access
Number of
registers Data type Description
32 Read 26 STRING[] Product name
Address 58 – Product ID:
Address Access
Number of
registers Data type Description
58 Read 5 STRING[] Item number
Address 63 – Device Text:
Address Access
Number of
registers Data type Description
63 Read 32 STRING[] Product text
Address 95 – Serial Number:
Address Access
Number of
registers Data type Description
95 Read 10 STRING[] Serial number of the sensor