Sepam - HV/MV Protection and control units (ENG) - Trinet

Use - commissioningCommissioning (cont’d)Program logicand annunciationSepam 2000 comprises standard program logic for operation in the mostcommonly used installations. The logic is adapted to suit each application diagramby parameter setting at the time of commissioning.If Sepam 2000 is customized, the parameters may serve a different purpose:please refer to the information package supplied by your OEM.Resource and program logic chartfunction item item remarksfor S26, S36 for S25, S35logic input status I1, I2 I1, I2 1 = input suppliedI11 to I38 I11 to I38 0 = input not suppliedoutput relay status O1, O2 O1, O2 1 = contact closedO11 to O34 O11 to O34 0 = contact openinternal relay status K1 to K512 K1 to K256 1 = contact closed; 0 = contact openstored bistable status B1 to B128 B1 to B32 1 = contact closed; 0 = contact opencounter contents C1 to C24 C1 to C16 readtime delay output status T1 to T60 T1 to T60 set between 50 ms and 655 s via numeric and units keysparameters:latched contacts KP1 to KP16 and KP1 to KP16 set to 1 or 0 via data + and - keysKP33 to KP48 or numeric keys 0 and 1latched contacts KP17 to KP32 KP17 to KP32impulse contactsKP49 to KP64remote control contactslatched contacts KTC1 to KTC32 KTC1 to KTC32 contacts set to 1 or 0 via a remoteimpulse contacts KTC33 to KTC96 KTC33 to KTC64 control and monitoring systemremote indication contacts KTS1 to KTS64 KTS1 to KTS32 contacts set to 1 or 0 for reading by the remote control andmonitoring systemalarm messages Bl1 to Bl16 not available reading of the last 16 automation activated messages(even if erased from display)For further information on the control and annunciation functions, refer to the document entitled “Control and monitoring functions” Réf 3140748.Connection of logic inputsESB Sepam Sepam Sepam Sepam Sepam (2)ESTOR1 motors substations transfor- capacitors generatorsbusbars mersI1 closed position c c c c c (2)I2 open position c c c c c (2)I11 earthing switch position: c c c c c (2)contact open for earthing switch openI12 load shedding: NO contact creceive "blocking input" c c cinhibit recloser c (1)VT circuit: contact closed for power ONI13 opening order: NC contact for shunt trip coil, c c c c c (2)NC contact for undervoltage release coilI14 close: NO contact c c c c c (2)I15 external protection tripping: NC or NC contact c c c c c (2)according to set upI16 pole pressure: contact closed for c c c c c (2)"breaking pole fault"I17 "drawn out" position: c c c c c (2)contact closed for "drawn out"I18 remote control enable: enables closing c c c c cand acknowledgment: contact closed for enable(1)for substation application with recloser(2)except for G00cInput I12 is used to inhibit the recloserinput I12 recloser status0 enabled/disabled status1 inhibitedIf locking takes place while a reclosing cycle is in progress, reclosing is instantlyinhibited.2/18 Installation - Use - General characteristics - Testing