Table 125:DNSPTOC Output signalsName Type DescriptionTRIP BOOLEAN General trip signalTROC1 BOOLEAN Trip signal from step 1 (OC1)TROC2 BOOLEAN Trip signal from step 2 (OC2)START BOOLEAN General start signalSTOC1 BOOLEAN Start signal from step 1 (OC1)STOC2 BOOLEAN Start signal from step 2 (OC2)DIROC1 INTEGER Directional mode of step 1(non-directional,forward, reverse)DIROC2 INTEGER Directional mode of step 2 (non-directional,forward, reverse)CURRENT REAL Measured current valueVOLTAGE REAL Measured voltage valueUIANGLE REAL Angle between voltage and current8.9.5 SettingsTable 126:DNSPTOC Group settings (basic)Name Values (Range) Unit Step Default DescriptionOperation OffOn- - Off Operation Off / OnRCADir -180 - 180 Deg 1 -75 Relay characteristic angleROADir 1 - 90 Deg 1 75 Relay operate angleLowVolt_VM 0.0 - 5.0 %UB 0.1 0.5 Voltage level in % of Ubase below whichActLowVolt control takes overOperation_OC1 OffOn- - Off Operation Off/On for step 1 (OC1)StartCurr_OC1 2.0 - 200.0 %IB 1.0 10.0 Operate current level in % of IBase forstep 1 (OC1)CurrMult_OC1 1.0 - 10.0 - 0.1 2.0 Multiplier for current operate level for step1 (OC1)tDef_OC1 0.00 - 6000.00 s 0.01 0.50 Independent (definite) time delay for step1 (OC1)DirMode_OC1 Non-directionalForwardReverse- - Non-directional Directional mode of step 1 (non-directional, forward, reverse)DirPrinc_OC1 I&UIcosPhi&U- - I&U Measuring on I & U or IcosPhi & U for step1 (OC1)ActLowVolt1_VM Non-directionalBlock- - Block Low votlage level action for step 1 (Non-directional, Block, Memory)Operation_OC2 OffOn- - Off Operation Off/On for step 2 (OC2)StartCurr_OC2 2.0 - 200.0 %IB 1.0 10.0 Operate current level in % of Ibase for step2 (OC2)Table continues on next page1MRK 504 135-UEN A Section 8Current protection199Technical manual
