Advantech INTRAC-305 Operational Checks, Manual Operation, Emergency Stop switch is released

6

INTRAC-305	INSTALLATION
	Finally adjust R55 to read +20dB when the maximum clear
	sky tracking signal is being received.
Note	It may be necessary to adjust the links J31 depending on the
	polarity of the tracking signal. The link options are both links
	should be either vertical or horizontal.
OPERATIONAL CHECKS
Manual Operation	This test checks the operation of the motor drives and limit
	switches.
	Ensure that all limit and interlock switches are in the normal
	operating condition.
	Switch on the INTRAC. If the System Alarm indicator
	illuminates press the Standby key. If it remains illuminated
	view the Show Alarms display to what is causing the alarm.
	Take the necessary action to clear the cause(s) of the alarm.
	Select Manual (P) Mode from the New Mode menu.
	Using the Manual Control keys drive the antenna to the full
	extent of its travel in each direction. Confirm that the antenna
	actually moves in the required direction. Check that when a
	limit switch is reached the motor stops and the System Alarm
	indicator illuminates.
Note	Only one Manual Control key should be pressed at one time
	and it should be fully released before pressing another control
	key.
	If a Dual Speed Motor Drive Cabinet is fitted check that the
	“FAST” key operates correctly. Pressing the “FAST” key
	when pressing a Manual Control key should latch fast drive in
	the required direction. Pressing any Manual Key when in
	latched Fast Drive should have no effect. Pressing the Fast
	key again should remove drive.

Emergency Stop Check	Check the operation of the front panel Emergency Stop
	switch by pressing it when one or more motor’s is running.
	Ensure that the motor(s) stop and will not re-start until the
	Emergency Stop switch is released and the and the
	appropriate drive command re-instated.

© 2011 Advantech Wireless INTRAC-305 MANUAL - Issue 3.2 Page 75