AutomationDirect CLICK Series User Manual

When you open the Receive or Send instruction in the Modbus mode, their windows should
look like this. For the explanation of each setup parameter, please click the Help button on
the bottom right.
Com Port Status Indicators
The CLICK PLC has the following System Control Relays to indicate the status of
Com Port 1.
System Control Relays
Address Nickname Description
SC90
_Port_1_Ready_Flag ON when Port 1 is ready.
SC91
_Port_1_Error_Flag ON when Port 1 has a communication error.
SC92
_Port_1_Clients_Limit ON when Port 1 is communicating with 3 clients.
SC93
_Port_1_IP_Resolved ON when Port 1 obtains an IP address.
SC94
_Port_1_Link_Flag ON when Port 1 is connected to an Ethernet netwrok.
SC95
_Port_1_100MBIT_Flag ON when Port 1 is communicating at 100Mbps.
Click the Help button to get
detailed information on this
setup window.
CLICK PLC Hardware User Manual, 6th Edition, Rev. F – C0-USER-M
4–35
Chapter 4: PLC Communications

AutomationDirect CLICK Series Specifications

General

Brand	AutomationDirect
Model	CLICK Series
Category	Controller
Language	English