GE N60 UR Series, Инструкция по эксплуатации

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GE Multilin N60 Network Stability and Synchrophasor Measurement System 5-179
5 SETTINGS 5.7 INPUTS/OUTPUTS
5
Transmission of values occurs once every 250 ms, defined as the integrity period. Deadband and FlexLogic™ trigger
checks are performed once per power system cycle. Once a deadband or FlexLogic™ trigger occurs, the next transmission
will not occur until the next 250 ms integrity timeout.
b) DIRECT ANALOG OUTPUTS
PATH: SETTINGS
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INPUTS/OUTPUTS
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DIRECT ANALOGS
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DIRECT ANALOG OUTPUTS
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DIRECT ANALOG 1(32) OUTPUT
The direct analog outputs share the direct input and output settings for device ID, data rate, ring configuration, and channel
crossover.
• ANALOG 1 VALUE : This setting selects the FlexAnalog parameter used to drive the associated direct analog output.
• ANALOG 1 DEADBAND : This setting specifies the deadband value used to trigger transmission of the associated
direct analog output. This value is stored as an IEEE 754 / IEC 60559 floating-point number. Because of the large
range for this setting, not all values can be stored – some values may be rounded to the closest possible floating point
number.
• ANALOG 1 TRIGGER : This setting selects the FlexLogic™ operand used to trigger the transmission of the associated
direct analog output. Transmission occurs on the rising edge of the operand. The operand must transition from 0 to 1
and remain at a value of 1 for at least one power system cycle to ensure detection of the rising edge and transmission
of the associated direct analog output.
c) DIRECT ANALOG INPUTS
PATH: SETTINGS
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INPUTS/OUTPUTS
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DIRECT ANALOGS
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DIRECT ANALOG INPUTS
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DIRECT ANALOG 1(32) INPUT
The direct analogs feature allows the transmission of analog values between any two UR-series relays supporting the fea-
ture. The communication channel is the same as that used for the direct inputs and outputs feature. When the direct inputs/
outputs and direct analog features are used together on the same channel, the UR-series relays must all be using firmware
version 5.20 or higher.
The settings for direct analog input 1 are described below. The description applies to all 32 direct analog inputs.
• DIRECT ANALOG 1 DEVICE ID : This value selects the source of the direct analog 1 input. Direct analog input 1 is
driven by the device programmed in this setting.
• DIRECT ANALOG 1 NUMBER : This value specifies which input to extract the value for the direct analog 1 input.
Direct analog input 1 is driven by the input programmed in this setting. This setting value corresponds to the direct ana-
log output number of the sending device.
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DIRECT ANALOG 1
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OUTPUT
ANALOG 1 VALUE:
Off
Range: Off, any FlexAnalog parameter.
See Appendix A for complete list.
MESSAGE
ANALOG 1 DEADBAND:
0.000
Range: 0.000 to 1000000000.000 in steps of 0.001
MESSAGE
ANALOG 1 TRIGGER:
Off
Range: FlexLogic™ operand
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DIRECT ANALOG 1
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INPUT
DIRECT ANALOG 1
DEVICE: 0
Range: 0 to 16 in steps of 1
MESSAGE
DIRECT ANALOG 1
NUMBER: 0
Range: 0 to 32 in steps of 1
MESSAGE
ANALOG 1 DEFAULT:
1000.000
Range: –1000000000.000 to 1000000000.000 in steps
of 0.001
MESSAGE
ANALOG 1 DEFAULT
MODE: Default Value
Range: Default Value, Last Known
MESSAGE
DIRECT ANALOG 1
UNITS: unit
Range: four alphanumeric characters
MESSAGE
DIRECT ANALOG 1 PU:
1
Range: 0 to 2000000 in steps of 1