STTPMSU Input signals - Arc protection - Motor protection - Feeder protection - Back-up protection - Technical Manual - REX610 Protection and control - Relion Protection and Control - 1.2 - IEC - ANSI - 03.05.2023

REX610 Technical Manual

Table 1. STTPMSU Input signals
Name Type Default Description
I3P SIGNAL - Beh
BLOCK BOOLEAN 0=False Block of function
BLK_LK_ST BOOLEAN 0=False Blocks lock out condition for restart of motor
CB_CLOSED BOOLEAN 0=False Input showing the status of motor circuit breaker
STALL_IND BOOLEAN 0=False Input signal for showing the motor is not stalling
ST_EMERG_ENA BOOLEAN 0=False Enable emergency start to disable lock of start of motor