ABB Relion 670 series - Page 1049

PID-3703-INPUTSIGNALS v5
Table 756: SSIMG (63) Input signals
Name Type Default Description
BLOCK BOOLEAN 0 Block of function
BLK_ALM BOOLEAN 0 Block all the alarms
PRESSURE REAL 0.0 Pressure input from CB
TEMP REAL 0.0 Temperature of the insulation medium from CB
PRES_ALM BOOLEAN 0 Pressure alarm signal
PRES_LO BOOLEAN 0 Pressure lockout signal
SET_P_LO BOOLEAN 0 Set pressure lockout
SET_T_LO BOOLEAN 0 Set temperature lockout
RESET_LO BOOLEAN 0 Reset pressure and temperature lockout
PID-3703-OUTPUTSIGNALS v5
Table 757: SSIMG (63) Output signals
Name Type Description
PRESSURE REAL Pressure service value
PRES_ALM BOOLEAN Pressure below alarm level
PRES_LO BOOLEAN Pressure below lockout level
TEMP REAL Temperature of the insulation medium
TEMP_ALM BOOLEAN Temperature above alarm level
TEMP_LO BOOLEAN Temperature above lockout level
16.2.5 Settings
PID-3703-SETTINGS v5
Table 758: SSIMG (63) Group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Disabled
Enabled
- - Disabled Operation Disabled/Enabled
PressAlmLimit 1.00 - 100.00 - 0.01 5.00 Alarm setting for pressure
PressLOLimit 1.00 - 100.00 - 0.01 3.00 Pressure lockout setting
TempAlarmLimit -40.00 - 200.00 - 0.01 30.00 Temperature alarm level setting of the
medium
TempLOLimit -40.00 - 200.00 - 0.01 30.00 Temperature lockout level of the medium
tPressureAlarm 0.000 - 60.000 s 0.001 0.000 Time delay for pressure alarm
tPressureLO 0.000 - 60.000 s 0.001 0.000 Time delay for pressure lockout indication
tTempAlarm 0.000 - 60.000 s 0.001 0.000 Time delay for temperature alarm
tTempLockOut 0.000 - 60.000 s 0.001 0.000 Time delay for temperture lockout
tResetPressAlm 0.000 - 60.000 s 0.001 0.000 Reset time delay for pressure alarm
Table continues on next page
1MRK 502 066-UUS B Section 16
Monitoring
1043
Technical manual