Name Type DescriptionPU_ST1_A BOOLEAN Pick up signal from step 1 phase APU_ST1_B BOOLEAN Pick up signal from step 1 phase BPU_ST1_C BOOLEAN Pick up signal from step 1 phase CPU_ST2 BOOLEAN Start signal from step 28.2.5 SettingsTable 191:OV2PTOV (59) Group settings (basic)Name Values (Range) Unit Step Default DescriptionOperation DisabledEnabled- - Disabled Disable/Enable OperationOperationStep1 DisabledEnabled- - Enabled Enable execution of step 1Characterist1 Definite timeInverse curve AInverse curve BInverse curve C- - Definite time Selection of time delay curve type for step 1OpMode1 1 out of 32 out of 33 out of 3- - 1 out of 3 Number of phases required to operate (1 of 3, 2of 3, 3 of 3) from step 1Pickup1 1 - 200 %VB 1 120 Voltage start value (DT & IDMT) in % of VBasefor step 1t1 0.00 - 6000.00 s 0.01 5.00 Definite time delay of step 1t1Min 0.000 - 60.000 s 0.001 5.000 Minimum operate time for inverse curves forstep 1TD1 0.05 - 1.10 - 0.01 0.05 Time multiplier for the inverse time delay forstep 1OperationStep2 DisabledEnabled- - Enabled Enable execution of step 2OpMode2 1 out of 32 out of 33 out of 3- - 1 out of 3 Number of phases required to operate (1 of 3, 2of 3, 3 of 3) from step 2Pickup2 1 - 200 %VB 1 150 Voltage start value (DT & IDMT) in % of VBasefor step 2t2 0.000 - 60.000 s 0.001 5.000 Definite time delay of step 21MRK 506 335-UUS A Section 8Voltage protection301Technical manual
