GE 339

CHAPTER 6: SETPOINTS S4 CONTROLS
339 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL 6–127
Undercurrent U/CURR Trip PKP U/CURR Alarm PKP U/CURR Blk
U/CURR Trip OP U/CURR Alarm OP
U/CURR Trip DPO U/CURR Alarm DPO
Undercurrent (High Speed) SPD2 U/C Trip DPO SPD2 U/C Alarm PKP SPD2 U/C Trip PKP
SPD2 U/C Alarm DPO SPD2 U/C Alarm OP SPD2 U/C Trip OP
SPD2 U/C Block
Underfrequency UndrFreq1 Trip PKP UndrFreq1 Alrm PKP UndrFreq2 Trip DPO
UndrFreq1 Trip OP UndrFreq1 Alrm OP UndrFreq2 Alrm DPO
UndrFreq1 Trip DPO UndrFreq1 Alrm DPO UndrFreq1 Block
UndrFreq2 Trip PKP UndrFreq2 Alrm PKP UndrFreq2 Block
UndrFreq2 Trip OP UndrFreq2 Alrm OP
Underpower Under Pwr Trip PKP Under Pwr Alrm PKP Under Pwr Trip DPO
Under Pwr Trip OP Under Pwr Alrm OP Under Pwr Alrm DPO
VFD VFD Bypassed VFD Not Bypassed
VT Fuse Fail Fuse Fail Trip PKP Fuse Fail Alrm PKP Fuse Fail InhibPKP
Fuse Fail Trip OP Fuse Fail Alrm OP Fuse Fail Inhib OP
Fuse Fail Trip DPO Fuse Fail Alrm DPO
Welded Contactor Welded ContactrPKP Welded Contactr OP Welded ContactrDPO
Element Operands