GE Multilin W650, Instruction Manual

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GEK-113032A W650 Wind Generator Protection System 11-9
11 COMMISSIONING 11.8 INPUTS AND OUTPUTS
11
11.8INPUTS AND OUTPUTS
During all tests, the screw on the rear of the relay must be grounded.
11.8.1 DIGITAL INPUTS
During this test, the user will determine the activation/deactivation points for every input in the relay for the set voltage value
of 30 Volts.
Verify that the error does not /- 10% (+10% on activation, -10% on deactivation)
Default board settings for the input test can be modified in EnerVista 650 Setup software in:
Settings>Inputs/Outputs>Contact I/O>Board X
X, will be substituted by the corresponding board:
F for board in first slot
G for board in second slot
Test settings for mixed board (type 1:16 inputs and 8 outputs) :
The inputs test is completed by groups of 8 inputs, as this type of board has 2 groups of 8 inputs with the same common.
For the first 8 inputs, the voltage threshold setting is determined by Voltage Threshold A. For the next 8 inputs, the setting
is Voltage Threshold B. Inputs (or contact converters, CC1 – CC16) must also be set to POSITIVE.
Test settings for mixed board (type 2: 8 digital inputs, 4 blocks for supervision and 8 outputs) :
The inputs test is completed by groups of 4 inputs, as this type of board has 2 groups of 4 inputs with the same common.
For the first 4 inputs, the voltage threshold setting is determined by Voltage Threshold A. For the next 4 inputs, the setting
is Voltage Threshold B. Inputs (or contact converters, CC1 – CC8) must also be set to POSITIVE.
If the relay incorporates more input modules, this test must also be applied to them.
I/O BOARD TYPE 1 (MIXED)
Voltage Threshold A_X 30 V
Voltage Threshold B_X 40 V
Debounce Time A_X 5 ms
Debounce Time B_X 5 ms
Input Type_X_CC1 (CC1) POSITIVE
... ...
Input Type_X_CC16 (CC16) POSITIVE
I/O BOARD TYPE 2 (SUPERVISION)
Voltage Threshold A_X 30 V
Voltage Threshold B_X 40 V
Debounce Time A_X 5 ms
Debounce Time B_X 5 ms
Input Type_X_CC1 (CC1) POSITIVE
... ...
Input Type_X_CC8 (CC8) POSITIVE