Advantech INTRAC-305 user manual Data can be monitored during remote operation by using a

INSTALLATION INTRAC-305

Serial Port RS422/423 Setting Setting the Serial Ports to RS422 or RS423 is achieved by positioning the rear panel ribbon cables and by link positions. The table below shows the positions.

	INTRACTM 305 Serial Port Configuration - Connector & Link Positions
	INTRAC-305		RS423		RS422
		Ribbon Cable		Link Position	Ribbon Cable	Link Position
	Serial Port
		position.			position.
	Test Port 1	J12		J44 Front	J15	J44 Rear
	Test Port 2	J11		J46 Front	J14	J46 Rear
Serial Port Usage		The three ports can be used to connect a Remote Control
		Terminal, to monitor diagnostic data or to monitor angle data.
		The specific uses for each port are:-
	Remote Port	A Remote Control and Monitoring Terminal may be
		connected to this port.
		Diagnostic data can be monitored by selecting “Diagnostics
		On” in the “Function - Configuration” menu. Remote control
		of the INTRAC is achieved only if “Diagnostics Off” is selected
		in the Configuration menu.
	Test Port 1	Diagnostic data is also available at this port together with
		Angles data. The selection between Diagnostics and Angles
		is made by Menu Key 4 on the “Function - Configuration”
		menu. The key switches between “Test Port-1 Diags” and
		“Test Port-1 Angles”
	Test Port 2	This port is for a Remote Control Terminal only.
		The Remote Port allows one PC to be used as a remote
		control unit and as a diagnostics monitoring unit. However it
		cannot do both at the same time.
	Note	For correct remote control of the INTRAC-305 via the
		Remote Port Diagnostics must be set to OFF. Diagnostic
		data can be monitored during remote operation by using a
		second PC connected to Test Port 1.

Page 72 INTRAC-305 MANUAL - Issue 3.2 ©2011 Advantech Wireless