Signals - ABB RELION 611 Series Technical Manual

Section 4
Protection functions
4.2.1.8
166
EFLPTOC contains several types of time-delay characteristics. EFHPTOC and
EFIPTOC are used for fast clearance of serious earth faults.

Signals

Table 155: EFLPTOC Input signals
Name Type
Io SIGNAL
BLOCK BOOLEAN
ENA_MULT BOOLEAN
Table 156: EFHPTOC Input signals
Name Type
Io SIGNAL
BLOCK BOOLEAN
ENA_MULT BOOLEAN
Table 157: EFIPTOC Input signals
Name Type
Io SIGNAL
BLOCK BOOLEAN
ENA_MULT BOOLEAN
Table 158: EFLPTOC Output signals
Name Type
OPERATE BOOLEAN
START BOOLEAN
Table 159: EFHPTOC Output signals
Name Type
OPERATE BOOLEAN
START BOOLEAN
Table 160: EFIPTOC Output signals
Name Type
OPERATE BOOLEAN
START BOOLEAN
Default Description
0 Residual current
0=False Block signal for activating the blocking mode
0=False Enable signal for current multiplier
Default Description
0 Residual current
0=False Block signal for activating the blocking mode
0=False Enable signal for current multiplier
Default Description
0 Residual current
0=False Block signal for activating the blocking mode
0=False Enable signal for current multiplier
Description
Operate
Start
Description
Operate
Start
Description
Operate
Start
1MRS757454 D
611 series
Technical Manual