WattMaster WM-WCC3-TGD-01B - Manual (Page 32)

I. INTRODUCTION
WCC III Technical Guide I-10
SAT 3D (OE455) - Figure I-6
The SAT 3D Controller has 8 status lights. The functions of these
lights or LEDs are listed below.
• SAT REC - This LED will be lit when communications
are being received by the SAT 3D Controller.
• SAT XMIT - This LED will be lit when communications
are being transmitted by the SAT 3D Controller.
• TUC REC - This LED will be lit when communications
are being received from the TUC Communications
Loop.
• TUC XMIT - This LED will be lit when
communications are being transmitted to the TUC
Communications Loop.
• LOCAL SET - This LED will be lit when there are
currently no communications with the WCC III -
MCD and no communications have occurred in at
least the last 2 minutes. This means that this SAT 3D
communications loop is not communicating with the
WCC III - MCD. All setpoint control is then dependent
on the LOCAL SET parameters programmed into the
SAT3D controller.
• STATUS - This LED blinks for every second if SAT 3D
is alive.
• “C” MODE - This LED blinks for every second during
power on delay and blinks every 8 seconds when
watchdog is enabled.
• “D” MODE - This LED will be lit if this Controller is
programmed as a SAT 3D and blinks for every internal
calculation loop completion.
Satellite Types - SAT 3D
Figure I-6: The SAT 3D Controller