Siemens PLC

6506 – Communication error

AS-Interface communication error

Details

Communication fault detected on AS-Interface network.

Error typeerror
MeaningAS-Interface error
Typical causesAS-I cable fault power supply issue module defective
SolutionsCheck AS-I cable connections verify power supply test AS-I master module
Severitymedium

Catalog references

Vendor Information

Siemens6506

Utilities

Troubleshooting Steps

Troubleshooting steps

Check AS-I cable connections verify power supply test AS-I master module

Other codes

Other Siemens PLC Codes

80A0 – Memory error

Memory allocation error

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80A1 – Memory error

Memory error in retentive data area

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80A2 – Memory error

Memory error in work memory

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80A3 – Memory error

Memory error in load memory

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80A4 – Memory error

Memory card error

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FAQ

Common questions

What is AS-Interface?

AS-Interface is a networking solution for connecting simple binary sensors and actuators.