© CASWA Pty Ltd – 2014
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Analog Output current
“Maxing out”
Insufficient excitation
voltage.
Ensure at least 8V Headroom for Gateway in current
loop
No current in analog
output loop
Reverse polarity
Check the wiring to the Gateway
APPENDIX A: FSU SYSTEM REQUIREMENTS
The minimum requirements for operating CASWA’s Field Service Utility (FSU) and Link-2 Bluetooth
modem are:
Laptop computer running Windows XP SP3 or later;
One Spare USB port;
Microsoft .NET framework 3.5.
