ABB REM 610 Technical Reference Manual page 44

REM 610
44
Motor Protection Relay
Technical Reference Manual
Table 4.1.4.12-3 SGF2
Switch Function
SGF2/1 Operation mode of the alarm target of element 49
SGF2/2
Operation mode of the pickup target of element 48/14
SGF2/3
Operation mode of the pickup target of element 50P
SGF2/4
Operation mode of the pickup target of element 37
SGF2/5 Operation mode of the pickup target of element 51N
SGF2/6 Operation mode of the pickup target of element 46
SGF2/7 Operation mode of the alarm target of element 49/38-1
SGF2/8 Operation mode of the alarm target of element 49/38-2
• 0 = the pickup target will automatically be cleared once the
fault has disappeared
• 1 = latching. The pickup target will remain active although the
fault has disappeared.
ΣSGF2
1)
In addition, the phase(s) which caused the pickup will be shown on the LCD.
Table 4.1.4.12-4 SGF3
Switch Function
SGF3/1 Disable of element 50P
SGF3/2 Disable of element 37
SGF3/3 Disable of element 51N
SGF3/4 Disable of element 46
SGF3/5 Disable of element 46R
• When the switch is in position 1, the element is disabled.
SGF3/6 Start-up supervision
• 0 = based on thermal stress calculation
• 1 = based on definite-time overcurrent protection
SGF3/7
Pickup criteria for element (48/14 PICKUP)
• 0 = the element will pickup when the conditions for motor start
up are met
• 1 = the element will pickup when one or several phase
currents exceed the set pickup value
SGF3/8 Automatic doubling of the pickup value of element 50P
• When the switch is in position 1, the set pickup value of the
element will automatically be doubled at high inrush situations
ΣSGF3
1MRS 755537
Default
setting
0
1) 0
1) 0
1) 0
0
0
0
0
0
Default
setting
0
1
0
0
0
0
0
2
x (48/14 TDLY)
0
2