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345 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
FRONT CONTROL PANEL INTERFACE
CHAPTER 3: INTERFACES
Table 2: Major Self-test Errors
Flash messages
Flash messages are warning, error, or general information messages displayed in response
to pressing certain keys. The factory default flash message time is 4 seconds.
Figure 7: Typical Flash message
SETPOINT STORED
This flash message is displayed in response to the
ENTER
key while on any setpoint
message (see example above). The edited value was stored as entered.
COMMAND EXECUTED
This flash message is displayed in response to executing a command: ON, OFF, YES, NO,
etc.
INVALID PASSWORD
This flash message appears upon an attempt to enter an incorrect password, as part of
password security.
Self-test Error
Message
Latched
Target
Message?
Description of
Problem
How Often the Test
is Performed
What to do
UNIT FAILURE:
Contact
Factory
(XXXX)
Yes
This warning is
caused by a unit
hardware failure.
Failure code (XXXX) is
shown.
Every 5 seconds
1
1.Failure is logged after the detection of 5 consecutive failures - that is, after 25 seconds.
Contact the factory and
provide the failure code.
RELAY NOT
READY: Check
Settings
No
PRODUCT SETUP
INSTALLATION
setting indicates that
relay is not in a
programmed state.
On power up and
whenever the
PRODUCT SETUP
INSTALLATION
setting is altered.
Program all required
settings then set the
PRODUCT SETUP
INSTALLATION setting to
"Programmed".
BLOCK 1
Logic Element 8
S3 PHASE IOC
<SETPOINT STORED>
