Hello all,
I recently discovered a problem when the connection to a Modbus/TCP device is lost. Then the whole program seems to be blocked and the cycle stops for up to a minute. I have copied the console output below. I copied the console output below.
I have to admitt though that I do not have the latest OpenEMS code. My version is from August 23.
Has the bug been fixed in the later versions of the Modbus bridge?
Is there a solution to this bug?
Many thanks in advance!
Regards
Alex
Console prints (The cycle time should be 500 ms and further console logs should appear between the error messages):
2024-11-29T10:13:59,814 [sEvcsAc3] ERROR [e.modbus.api.task.AbstractTask] Execute failed FC3ReadHoldingRegisters [evcsAc3;unitid=1;priority=HIGH;ref=122/0x7a;length=3] OpenemsException: Connection to [141.123.123.140] failed: Connect timed out
2024-11-29T10:14:02,814 [sEvcsAc3] ERROR [e.modbus.api.task.AbstractTask] Execute failed FC3ReadHoldingRegisters [evcsAc3;unitid=1;priority=HIGH;ref=122/0x7a;length=3] OpenemsException: Connection to [141.123.123.140] failed: Connect timed out
2024-11-29T10:14:05,829 [sEvcsAc3] ERROR [e.modbus.api.task.AbstractTask] Execute failed FC3ReadHoldingRegisters [evcsAc3;unitid=1;priority=HIGH;ref=131/0x83;length=1] OpenemsException: Connection to [141.123.123.140] failed: Connect timed out
2024-11-29T10:14:08,843 [sEvcsAc3] ERROR [e.modbus.api.task.AbstractTask] Execute failed FC3ReadHoldingRegisters [evcsAc3;unitid=1;priority=HIGH;ref=131/0x83;length=1] OpenemsException: Connection to [141.123.123.140] failed: Connect timed out
2024-11-29T10:14:11,847 [sEvcsAc3] ERROR [e.modbus.api.task.AbstractTask] Execute failed FC3ReadHoldingRegisters [evcsAc3;unitid=1;priority=HIGH;ref=206/0xce;length=12] OpenemsException: Connection to [141.123.123.140] failed: Connect timed out
2024-11-29T10:14:14,849 [sEvcsAc3] ERROR [e.modbus.api.task.AbstractTask] Execute failed FC3ReadHoldingRegisters [evcsAc3;unitid=1;priority=HIGH;ref=206/0xce;length=12] OpenemsException: Connection to [141.123.123.140] failed: Connect timed out
2024-11-29T10:14:17,865 [sEvcsAc3] ERROR [e.modbus.api.task.AbstractTask] Execute failed FC3ReadHoldingRegisters [evcsAc3;unitid=1;priority=HIGH;ref=701/0x2bd;length=14] OpenemsException: Connection to [141.123.123.140] failed: Connect timed out
2024-11-29T10:14:20,874 [sEvcsAc3] ERROR [e.modbus.api.task.AbstractTask] Execute failed FC3ReadHoldingRegisters [evcsAc3;unitid=1;priority=HIGH;ref=701/0x2bd;length=14] OpenemsException: Connection to [141.123.123.140] failed: Connect timed out