Logic Connections; Operational Settings - Basler BE1-11g Instruction Manual

Generator protection system
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126

Logic Connections

Power element logic connections are made on the BESTlogicPlus screen in BESTCOMSPlus. The power
element logic block is illustrated in Figure 78. Logic inputs and outputs are summarized in Table 44.
Name
Logic Function
Block
Trip
Pickup

Operational Settings

Power element operational settings are configured on the Power (32) settings screen (Figure 79) in
BESTCOMSPlus. Setting ranges and defaults are summarized in Table 45.
Setting
Disabled, One of Three, Two of Three, Three
Mode
Pickup
Time
Delay
Direction
Over
Under
Power (32) Protection
Figure 78. Power Element Logic Block
Table 44. Logic Inputs and Outputs
Input
Disables the 32 function when true
Output
True when the 32 element is in a trip condition
Output
True when the 32 element is in a pickup condition
Figure 79. Power Settings Screen
Table 45. Operational Settings
Range
of Three, or Total Power
0 or 1 to 6,000 (5A CTs)
0 or 1 to 1,200 (1A CTs)
0 or 50 to 600,000
Forward or Reverse
Over or Under
9424200994 Rev N
Purpose
Unit of
Increment
Measure
n/a
n/a
varies
watts
varies
milliseconds
n/a
n/a
n/a
n/a
Default
Disabled
0
0
Forward
Over
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