Imagine Selenio 6800 HUC6801+D, Installation And Operation Manual

Page: 58 / 62

Appendix A
Communication and Control Troubleshooting Tips
46
Copyright 2010, Harris Corporation
Figure A-1 Typical Back Module Spring Connector
The frame is powered up, but
+
Pilot Lite does not communicate with the
module.
Solutions
„
Ensure you have installed the correct cables between the PC and the frame:
‰
A null modem serial cable must be used between a PC and an FR6802
+
frame (not
a straight-through cable). At minimum, this requires that pins 2 and 3 are crossed,
but pin 5 (ground) is straight-through to pin 5 .
‰
A USB cable must be used between a PC and an FR6802
+
QXF frame.
„
Verify whether you need an ICE6800
+
or 6800
+
ETH module installed in the frame.
‰
+
Pilot Lite control is disabled if an ICE6800
+
or 6800
+
ETH control module is
installed in a frame.
„
Set the Frame ID DIP switch settings correctly (the Frame ID DIP switch is located at
the rear of the frame.)
‰
If only one frame is connected, set the DIP switch to 00 .
‰
If multiple frames are used in a daisy-chain, set the DIP switch numbers
consecutively to the following:
„
00 (frame 1)
„
01 (frame 2)
„
10 (frame 3
„
11 (frame 4)
See your frame Installation and Operation Manual for more information about frame ID
switch settings.
„
Check that the correct COM port is configured in
+
Pilot Lite and that another
application is not using that COM port.