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REU 513
26
User's Guide
SGF1...SGF4
Switchgroups SGF1...SGF4 are used for configuring the desired functions as
follows.
Table 5: SGF1
Switch
Function
SGF1/1
Selection of the latching feature for output PO1.
SGF1/2
Selection of the latching feature for output PO2.
• 0 = The output contact opens when the unit that activated an
operation is deactivated.
• 1 = The output contact remains closed even if the unit that
activated an operation is deactivated.
The latching feature selected, the output contact is reset with the
push-button on the front panel, via the external binary input or the
serial bus.
SGF1/3
Minimum pulse length for signal outputs SO1 and SO2.
• 0 = 80 ms
• 1 = 40 ms
SGF1/4
Minimum pulse length for power outputs PO1 and PO2.
• 0 = 80 ms
• 1 = 40 ms
Note!
The latching function of PO1 and PO2 will overrun this function.
SGF1/5
Circuit-breaker failure protection (CBFP).
• 0 = The circuit-breaker failure protection is out of operation.
• 1 = The signal on output PO1 starts a timer which will generate
a delayed signal to the output PO2 if the fault is not cleared
before the operate time elapses.
SGF1/6
Not in use.
SGF1/7
Not in use.
SGF1/8
Not in use.
Σ SGF1
ABB Substation Automation
Products and Systems
Default
setting
0
0
0
0
0
0
0
0
0
1MRS750886-MUM
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