Reference Manual

16-Axis MACRO CPU Hardware Reference Manual
12 Character Display AND ledS
There are also three LEDs on the front panel (left adjacent to the seven-segment LED display) indicating
the following:
D7 (PW) – Green Power LED indicating the +5V is on and OK.
D8 (WD) – Red WATCHDOG LED indicating a watchdog condition.
D12 (LINK) – Dual Color MACRO Link Activity Indicator
Green = Link OK
Red = Link FAULT