7 Diagnostics
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Product codes 400B19EN01 | 401B19EN01
ENR 300 level controller | ETS 100 and ETS 200 signalling devices
7
Diagnostics
7.1
Troubleshooting
Step
Tests and actions
1
Is the "ACTIVE" LED lit?
■
Yes
1
Activate test mode.
2
Step 3
■
No
Step 2
2
Supply voltage present at terminals 21 (22) and 23 (24)?
■
Yes
Device defective
Contact Mazurczak GmbH.
■
No
Check the supply voltage.
3
Are the consumers switching in accordance with the test
specifications?
■
Yes
1
Deactivate test mode.
2
Step 4
■
No
Check cabling and consumers.
4
Can the response sensitivity be set?
■
Yes
Device is functioning.
■
No
Check wiring to sensor.
Test conductance of the medium.
Summary of Contents for 400B19EN01
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