Communications - GE L90 Instruction Manual

PRODUCT SETUP
RESET UNAUTH ACCESS
Selected records can be cleared from user-programmable conditions with FlexLogic operands. Assigning user-
programmable pushbuttons to clear specific records is a typical application for these commands. Since the L90 responds
to rising 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-
programmable pushbuttons are protected by the command password. Thus, if they are used to clear records, the user-
programmable pushbuttons can provide extra security if required.
For example, to assign user-programmable pushbutton 1 to clear demand records, apply the following settings.
5
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  USER PUSHBUTTON 1
PUSHBUTTON 1 FUNCTION
PUSHBTN 1 DROP-OUT TIME

5.3.5 Communications

5.3.5.1 Menu
SETTINGS  PRODUCT SETUP  COMMUNICATIONS
 COMMUNICATIONS

5-42
CLEAR DATA LOGGER:

Off
CLEAR ARC AMPS 1:

Off
CLEAR ARC AMPS 2:

Off
CLEAR DEMAND:

Off
CLEAR CHNL STATUS:

Off
CLEAR ENERGY:

Off
RESET UNAUTH ACCESS:

Off
— Resets the access restriction counter.
menu:
: " "
PUSHBUTTON 1 ON
: "Self-reset"
: "0.20 s"
 SERIAL PORTS


 NETWORK


 IPv4 ROUTE TABLE


 MODBUS PROTOCOL


 PROTOCOL


 DNP PROTOCOL


Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
menu:
See below
See page 5-43
See page 5-49
See page 5-51
See page 5-52
See page 5-53
L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
CHAPTER 5: SETTINGS
SETTINGS  PRODUCT SETUP
SETTINGS  PRODUCT