readMultipleRegisters: START
exception 'Exception' with message 'socket_connect() failed.
Reason: ()Operation now in progress' in /share/HDA_DATA/Qweb/Phpmodbus/ModbusMaster.php:108 Stack trace: #0 /share/HDA_DATA/Qweb/Phpmodbus/ModbusMaster.php(436): ModbusMaster->connect() #1 /share/HDA_DATA/Qweb/vind.php(13): ModbusMaster->readMultipleRegisters(1, 513, 1) #2 {main}