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CHAPTER 4: ACTUAL VALUES
A4 Target messages
339 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
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 required.
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
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 339 Communication Guide shows the list of Target Messages.
Code
FC134A
0
7
8
14
15
16
17
18
19
20
0x8040
0x8080
0x80C0
0x8140
0x8180
0x8200
0x8240
0x8280
0x82C0
0x8300
0x8340
0x8380
0x83C0
0x8400
0x8480
0x84C0
0x8500
0x8540
0x8580
0x85C0
0x8600
ACTUAL VALUES > A4 TARGET MESSAGES
Type
Definition
unsigned 16 bits
Active Targets
No Active Targets
Clock Not Set
IRIG-B Failure
Comm. Alert 1
Comm. Alert 2
Comm. Alert 3
Ethernet Link Fail
High ENET Traffic
Ambient Temp. >80C
RMIO Mismatch
Therm O/L Trip
Gnd Fault Trip
Accel Trip
UndrPower Trip
Single Ph Trip
Mech Jam Trip
U/Curr Trip
UNBAL Trip
RTD 1 Trip
RTD 2 Trip
RTD 3 Trip
RTD 4 Trip
RTD 5 Trip
RTD 6 Trip
Relay Not Config
LE 1 Trip
LE 2 Trip
LE 3 Trip
LE 4 Trip
LE 5 Trip
LE 6 Trip
A4 TARGET MESSAGES
,
4–33
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