Specifications

SQ: 8-14
RS3: Service Quick Reference Guide
PeerWay Interface
RNI 10P53330001.................................................
NOTE: The RNI Fan assembly (10P53910001) plugs into jack J4 on the
RNI power supply board. The fan is the only field-replaceable component
of the RNI.
RNI LEDs
LED
Color Meaning
HW GOOD Green
The hardware has passed all diagnostic tests and is
running normally.
HW BAD Red
The hardware has failed one or more diagnostic tests. The
RNI is not operating.
COMM Yellow
Blinks when internal communications occur in normal
operation.
PW A/B Yellow
ON when PeerWay A is active.
OFF when PeerWay B is active.
ERROR Yellow
Indicates failure of a diagnostic test if the red LED is ON
and this LED flashes. The number of flashes indicates the
failed test.
1CPU
2 ROM CRC
3 Memory Controller
4 Main Memory
5 68302 Static Memory
6 Main Memory Size
7 TRAP Exceptions
8 TEA Exceptions
9 Read/Write Latch
10 Real Time Clock
11 Watchdog Interrupt
12 Ethernet Loopback
TMSTR Yellow ON if the RNI is the PeerWay Tick-Master.