Reading The Status Leds - Parker AC890 Product Manual

Reading the Status LEDs

The HEALTH and RUN LEDs indicate status. The LEDs are considered
to operate in five different ways:
HEALTH
Table 4-1 Status indications given by the Blank Cover Health and Run
LEDs
890SD (Standalone) Drive: Frame G, H & J
RUN Drive State
Re-configuration, or corrupted non-volatile
memory at power-up
Tripped
Auto Restarting, waiting for trip cause to
clear
Auto Restarting, timing
Stopped
Running with zero reference, enable false or
contactor feedback false
Running
Stopping
Braking and running with zero speed
demand
Braking and running
Braking and stopping
890SD Standalone Drive
HEALTH RUN
Figure 4-1 Blank Cover
showing LED Operation
OFF
SHORT FLASH
EQUAL FLASH
LONG FLASH
ON
Page
4-61