Daktronics AF-3150-20-R,A - Manual (Page 44)

Maintenance and Troubleshooting 4-6
Controller Address Settings
S2
Upper
S1
Lower
Address
0 0 Test Mode
0 1 1
0 2 2
0 3 3
0 4 4
0 5 5
0 6 6
0 7 7
0 8 8
0 9 9
0 A 10
0 B 11
0 C 12
0 D 13
0 E 14
0 F 15
1 0 16
1 1 17
… … …
F 0 240
Four diagnostic LEDs are located on the controller; the table below tells what each
LED denotes:
CPU
LED Color Function Operation
DS1 Red CAN TxD Flashes when controller is transmitting CAN
information.
DS2 Red CAN RxD Flashes when controller is receiving CAN
information.
DS3 Red System
Reset Off when controller is functioning properly.
Flashes at 1.5-second rate if controller is not
resetting the watchdog timer.
DS4 Red Run A steady flash indicates the controller is running
properly. Normal flash rate is about once per
second.
DS5 Red U15
Programmed On when U15 contains a valid logic program.
DS6 Red U7
Programmed On when U7 contains a valid logic program.
DS7 Red Link On when Ethernet interface is in the link-up
condition. Flashes when the Ethernet chip
detects transmits or receives activity.
DS8 Red Speed On when the Ethernet interface is at 100Mbps.
Off when the Ethernet interface is at 10Mbps.
DS9 Red Duplex On when the Ethernet interface is at full duplex.
Off when the Ethernet interface is at half-