Resetting - GE L90 Instruction Manual

CHAPTER 5: SETTINGS
— Selects the logic state of this particular bit used for this point if the local relay has just
DIRECT INPUT 1-1(8) DEFAULT
completed startup or the local communications channel is declared to have failed. Setting
"On" means that the corresponding local FlexLogic operand
communications channel failure. When the channel is restored, the operand logic state reflects the actual state of the
corresponding remote direct output.
5.9.5.3 Direct outputs
SETTINGS  INPUTS/OUTPUTS  DIRECT  DIRECT OUTPUTS
 DIRECT OUTPUTS

The relay provides eight direct outputs that are conveyed on communications channel 1 (numbered 1-1 through 1-8) and
eight direct outputs that are conveyed on communications channel 2 (numbered 2-1 through 2-8). Each digital point in the
message must be programmed to carry the state of a specific FlexLogic operand. The settings are used to select the
operand that represents a specific function (as selected by the user) to be transmitted.
Direct outputs 2-1 to 2-8 are functional in three-terminal systems.
Figure 5-234: Direct inputs/outputs logic (example for L90 shown)

5.9.6 Resetting

5.9.6.1 Enhanced and standard front panels
SETTINGS  INPUTS/OUTPUTS  RESETTING
 RESETTING

L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
(DIRECT I/P
DIRECT OUTPUT 1-1:

Off

DIRECT OUTPUT 1-8:

Off
DIRECT OUTPUT 2-1:

Off

DIRECT OUTPUT 2-8:

Off
RESET OPERAND:

Off
DIRECT INPUT 1-1(8) DEFAULT
1-1(8)) has logic state "1" on relay startup or during
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
INPUTS/OUTPUTS
to
5
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