HIWIN Modbus TCP User Guide Communication Interface Of HIMC Modbus TCP
HIWIN MIKROSYSTEM Corp. 2-2
MH02UE01-1804
2.1 Communication interface
Connectors CN3 and CN4 are provided for communication with PC or human machine interface (HMI) via
Modbus TCP.
Figure 2.1.1
Information of connectors CN3 and CN4 is as below.
Table 2.1.1
Item
Setting
CN3
CN4
IP Address
169.254.188.21
169.254.188.20
Port
502
The simulator provided in HIMC can also be accessed via Modbus TCP. Information needed when
accessing HIMC simulator is as below.
Table 2.1.2
Item
Setting
Simulator
*1
IP Address
127.0.0.1
Port
502
Note:
1.
Before accessing HIMC simulator via Modbus TCP, please ensure the connection with HIMC simulator is
established. For how to connect to HIMC simulator, please refer to section
2.1.3 Connecting to the simulator
in
iA Studio User Guide
.
CN3
CN4
