Using: Modbus TCP function code: 3, ip: 10.2.252.180, port: 502, address: 256, quantity: 12, endianess: 5
Modbus TCP Packet to be sent (in hex): 3a4f0000000600030100000c
An exception occurred
Unable to create client socket to tcp://10.2.252.180:502: Connection timed out
#0 /var/www/html/src/Network/BinaryStreamConnectionBuilder.php(33): ModbusTcpClient\Network\InternetDomainStreamCreator->createStream()
#1 /var/www/html/src/Network/BinaryStreamConnection.php(42): ModbusTcpClient\Network\BinaryStreamConnectionBuilder->{closure:ModbusTcpClient\Network\BinaryStreamConnectionBuilder::build():32}()
#2 /var/www/html/examples/index.php(97): ModbusTcpClient\Network\BinaryStreamConnection->connect()
#3 {main}
| WORD address |
Word | Double word (from this address) | Quad word | ||||||||
| high byte Hex / Dec / Ascii |
low byte Hex / Dec / Ascii |
high bits | low bits | int16 | UInt16 | int32 | UInt32 | float | double | int64 | UInt64 |