Ethernet/IP

A simple library .NET Core 5.0 for read and write tags Rockwell Control/CompactLogix PLCs.

Demonstration

demo.mp4

Getting Started

• Create PLC object

PLCDevice plc = new PLCDevice(IPAddress.Parse("10.11.20.181"), 1);

NOTE: We give the IP plc and the CPU slot.

• Getting Connected

plc.Connect();

• Reading Tags

NOTE: Currently, we can read type tags BOOL SINT, INT and DINT.

int testBOOL = plc.ReadTag("TEST_BOOL", TAGType.BOOL);
int testSINT = plc.ReadTag("TEST_SINT", TAGType.SINT);
int testINT  = plc.ReadTag("TEST_INT", TAGType.INT);
int testDINT = plc.ReadTag("TEST_DINT", TAGType.DINT);

• Writing Tags

NOTE: Currently, we can write type tags BOOL SINT, INT and DINT.

plc.WriteTag("TEST_BOOL", TAGType.BOOL, 1);
plc.WriteTag("TEST_SINT", TAGType.SINT, 23);
plc.WriteTag("TEST_INT", TAGType.INT, 110);
plc.WriteTag("TEST_DINT", TAGType.DINT, 10990);

• Disconect

plc.Disconect();

Related Projects

• pylogix