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ReadCoil (0,1) falling into internal infinity loop #86

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Sergio558 opened this issue Aug 27, 2022 · 0 comments
Open

ReadCoil (0,1) falling into internal infinity loop #86

Sergio558 opened this issue Aug 27, 2022 · 0 comments

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@Sergio558
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Sergio558 commented Aug 27, 2022 •
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Other combinations of Adr and Quantity giving adequate responses.
When calling 27.08.2022 10:37:14.99 FC1 (Read Coils from Master device), StartingAddress: 0, Quantity: 1 - getting no return/exceptions to my program, while both catches TimeoutException and CRCCheckFailedException was set.
Looks like it doesn't throw such exceptions at all , while StartingAddressInvalidException was catch OK.
Debug log:
27.08.2022 10:37:06.76 FC1 (Read Coils from Master device), StartingAddress: 0, Quantity: 7
27.08.2022 10:37:06.77 Send Serial-Data: 01-01-00-00-00-07-7D-C8
27.08.2022 10:37:07.77 StartingAddressInvalidException Throwed
27.08.2022 10:37:08.82 Received Serial-Data: 01-81-02-C1-91-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
27.08.2022 10:37:14.99 FC1 (Read Coils from Master device), StartingAddress: 0, Quantity: 1
27.08.2022 10:37:15.00 Send Serial-Data: 01-01-00-00-00-01-FD-CA
27.08.2022 10:37:16.00 TimeoutException Throwed
27.08.2022 10:37:16.00 FC1 (Read Coils from Master device), StartingAddress: 0, Quantity: 1
27.08.2022 10:37:16.00 Send Serial-Data: 01-01-00-00-00-01-FD-CA
27.08.2022 10:37:16.05 Received Serial-Data: 00-00-00-00-01-01-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
27.08.2022 10:37:17.00 CRCCheckFailedException Throwed
27.08.2022 10:37:17.00 FC1 (Read Coils from Master device), StartingAddress: 0, Quantity: 1
27.08.2022 10:37:17.01 Send Serial-Data: 01-01-00-00-00-01-FD-CA
27.08.2022 10:37:18.01 TimeoutException Throwed
27.08.2022 10:37:18.01 FC1 (Read Coils from Master device), StartingAddress: 0, Quantity: 1
27.08.2022 10:37:18.01 Send Serial-Data: 01-01-00-00-00-01-FD-CA
27.08.2022 10:37:18.06 Received Serial-Data: 00-00-00-00-01-01-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
27.08.2022 10:37:19.01 CRCCheckFailedException Throwed
27.08.2022 10:37:19.01 FC1 (Read Coils from Master device), StartingAddress: 0, Quantity: 1
27.08.2022 10:37:19.01 Send Serial-Data: 01-01-00-00-00-01-FD-CA
27.08.2022 10:37:20.01 TimeoutException Throwed
27.08.2022 10:37:20.01 FC1 (Read Coils from Master device), StartingAddress: 0, Quantity: 1
27.08.2022 10:37:20.02 Send Serial-Data: 01-01-00-00-00-01-FD-CA
27.08.2022 10:37:20.06 Received Serial-Data: 00-00-00-00-01-01-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
27.08.2022 10:37:21.02 CRCCheckFailedException Throwed
27.08.2022 10:37:21.02 FC1 (Read Coils from Master device), StartingAddress: 0, Quantity: 1
27.08.2022 10:37:21.02 Send Serial-Data: 01-01-00-00-00-01-FD-CA
27.08.2022 10:37:22.02 TimeoutException Throwed
<INFINITIVE LOOP after 27.08.2022 10:37:14.99 call :(> ...
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