
Table 3: LEDs and descriptions
Callout
Description
1
Wi-Fi (Green)
- Lit when Wi-Fi configuration switch is not off
2
RS-485 A (COM1)
- Transmit (TX) and Receive (RX)
3
RS-485 B (COM2)
- Transmit (TX) and Receive (RX)
4
STAT (Green)
- Remains lit when controller is powered
5
BEAT (Yellow)
- Heartbeat, normally 1 Hz 50% duty cycle
6
Secondary Ethernet
- SEC (LAN2) Link and Activity
7
Primary Ethernet
- SEC (LAN1) Link and Activity
8
(Behind door) BACKUP (Green)
- Typically off
If the
BEAT
LED stays on constantly, does not light, or blinks very fast, have your ABCS Distributor
contact the FSC or your appropriate technical support group.
Important:
The 1 Hz, 90/10 percent on/off
BEAT
flash at startup also occurs during other
critical operations, such as a firmware upgrade to the controller or any attached modules.
To be safe, do not remove power from the controller while its
BEAT
LED flashes with a 90/10
percent on/off duty cycle. Wait for the normal (50/50 percent) flash to return before removing
power.
Remove or replace the microSD flash memory card
If necessary, you may need to remove or replace microSD flash memory card.
Figure 9: MicroSD card location in Controller
Table 4: MicroSD card location in Controller
Callout Description
1
Access shutter for the microSD card (slide to open or close)
2
Card carrier inside the controller
3
MicroSD card to insert or remove from the card carrier
Important: Disconnect all power
to the controller
before removing or inserting
the
microSD card. Otherwise, equipment damage is likely to occur.
FX80 Supervisory Controller Installation Instructions
10