readMultipleRegisters: START

Exception: socket_connect() failed.
Reason: ()Operation now in progress in /data/f/b/fbfb344d-de8f-4fe6-8366-a4535a2bf9f3/svenskär.se/public_html/Phpmodbus2/ModbusMaster.php:108 Stack trace: #0 /data/f/b/fbfb344d-de8f-4fe6-8366-a4535a2bf9f3/svenskär.se/public_html/Phpmodbus2/ModbusMaster.php(436): ModbusMaster->connect() #1 /data/f/b/fbfb344d-de8f-4fe6-8366-a4535a2bf9f3/svenskär.se/public_html/vind.php(11): ModbusMaster->readMultipleRegisters(1, 513, 1) #2 {main}