CHAPTER 4: ACTUAL VALUES
A4 TARGET MESSAGES
350 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL
4–29
A4 Target messages
Target messages are automatically displayed for any active condition on the relay such as
pickups, trips, alarms, or asserted input. The target messages shown in the table below
are displayed as necessary.
The relay displays the most recent event first, and after 5 seconds starts rolling up the
other target messages, until the Reset command is initiated. If the Reset command is not
performed, but any of the other faceplate pushbuttons is pressed, the display will not show
the target messages, unless the user navigates to
ACTUAL VALUES > A4 TARGET MESSAGES
,
where they can be reviewed.
The target messages can be reviewed by pressing
Up
and
Down
message pushbuttons
from the relay keypad.
The following table, from the
350 Communications Guide
, shows the list of Active Targets.
Code
Type
Definition
FC134A
unsigned 16 bits
Active Targets
0
No Active Targets
7
Clock Not Set
8
IRIG-B Failure
14
Comm. Alert 1
15
Comm. Alert 2
16
Comm. Alert 3
17
Ethernet Link Fail
18
High ENET Traffic
19
Ambient Temp. >80C
0x8040
Therm O/L Trip
0x8480
Relay Not Config
0x84C0
LE 1 Trip
0x8500
LE 2 Trip
0x8540
LE 3 Trip
0x8580
LE 4 Trip
0x85C0
LE 5 Trip
0x8600
LE 6 Trip
0x8640
LE 7 Trip
0x8680
LE 8 Trip
0x89C0
Self Test Trip
0x8CC0
BKR Trip Ctr
0x8D00
Rly #1 Trip OP
0x8D40
Rly #2 Trip OP
0x8D80
BKR Failure
0x9000
Ph IOC1 Trip
0x9040
Ntrl IOC1 Trip
0x9080
Gnd IOC1 Trip
0x90C0
Ph TOC1 Trip
0x9100
Ntrl TOC1 Trip
0x9140
Gnd TOC1 Trip
0x9180
Ph IOC2 Trip
