Clear Relay Records - GE UR Series C70 Instruction Manual

5.2 PRODUCT SETUP
Lower the
VOLTAGE CUT-OFF LEVEL
as valid measurements. Unless dictated otherwise by a specific application, the default settings of "0.02
NOTE
pu" for
CURRENT CUT-OFF LEVEL
PATH: SETTINGS PRODUCT SETUP
CLEAR RELAY
RECORDS
Selected records can be cleared from user-programmable conditions with FlexLogic™ operands. Assigning user-program-
mable pushbuttons to clear specific records are typical applications for these commands. Since the C70 responds to rising
5
edges of the configured FlexLogic™ operands, they must be asserted for at least 50 ms to take effect.
Clearing records with user-programmable operands is not protected by the command password. However, user-program-
mable pushbuttons are protected by the command password. Thus, if they are used to clear records, the user-programma-
ble pushbuttons can provide extra security if required.
For example, to assign User-Programmable Pushbutton 1 to clear demand records, the following settings should be
applied.
1. Assign the clear demand function to Pushbutton 1 by making the following change in the

CLEAR RELAY RECORDS

CLEAR DEMAND:
2. Set the properties for User-Programmable Pushbutton 1 by making the following changes in the
SETUP USER-PROGRAMMABLE PUSHBUTTONS
PUSHBUTTON 1 FUNCTION:
PUSHBTN 1 DROP-OUT TIME:
5-14
and
CURRENT CUT-OFF LEVEL
and "1.0 V" for
CLEAR RELAY RECORDS
CLEAR USER REPORTS:
Off
CLEAR EVENT RECORDS:
MESSAGE
Off
CLEAR OSCILLOGRAPHY?
MESSAGE
No
CLEAR DATA LOGGER:
MESSAGE
Off
RESET UNAUTH ACCESS:
MESSAGE
Off
CLEAR DIR I/O STATS:
MESSAGE
Off
menu:
" "
PUSHBUTTON 1 ON
"Self-reset"
"0.20 s"
C70 Capacitor Bank Protection and Control System
with care as the relay accepts lower signals
are recommended.
VOLTAGE CUT-OFF LEVEL
Range: FlexLogic™ operand
Range: FlexLogic™ operand
Range: FlexLogic™ operand
Range: FlexLogic™ operand
Range: FlexLogic™ operand
Range: FlexLogic™ operand.
Valid only for units with Direct I/O module.
menu:
USER PUSHBUTTON 1
5 SETTINGS
5.2.3 CLEAR RELAY RECORDS
SETTINGS PRODUCT SETUP
SETTINGS PRODUCT
GE Multilin