Table 423: SSIML (71) Input signals
Name Type Default Description
BLOCK BOOLEAN 0 Block of function
BLK_ALM BOOLEAN 0 Block all the alarms
LEVEL REAL 0.0 Level input from CB
TEMP REAL 0.0 Temperature of the insulation medium from CB
LVL_ALM BOOLEAN 0 Level alarm signal
LEVEL_LO BOOLEAN 0 Level lockout signal
SET_L_LO BOOLEAN 0 Set level lockout
SET_T_LO BOOLEAN 0 Set temperature lockout
RESET_LO BOOLEAN 0 Reset level and temperature lockout
Table 424: SSIML (71) Output signals
Name Type Description
LEVEL REAL Level service value
LVL_ALM BOOLEAN Level below alarm level
LVL_LO BOOLEAN Level below lockout level
TEMP REAL Temperature of the insulation medium
TEMP_ALM BOOLEAN Temperature above alarm level
TEMP_LO BOOLEAN Temperature above lockout level
12.17.5 Settings
Table 425: SSIML (71) Group settings (basic)
Name
Values (Range) Unit Step Default Description
Operation Disabled
Enabled
- - Disabled Disable/Enable Operation
LevelAlmLimit 0.00 - 25.00 - 0.01 5.00 Alarm setting for level
LevelLOLimit 0.00 - 25.00 - 0.01 3.00 Level 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
tLevelAlarm 0.000 - 60.000 s 0.001 0.000 Time delay for level alarm
tLevelLockOut 0.000 - 60.000 s 0.001 0.000 Time delay for level 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
tResetLevelAlm 0.000 - 60.000 s 0.001 0.000 Reset time delay for level alarm
Table continues on next page
1MRK 511 287-UUS A Section 12
Monitoring
523
Technical manual
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