Table 19:Test modeTest mode Description Protection BEH_BLKNormal mode Normal operation FALSEIED blocked Protection working as in “Normal mode” but ACTconfiguration can be used to block physicaloutputs to process. Control function commandsblocked.TRUEIED test Protection working as in “Normal mode” butprotection functions are working in parallel withtest parameters.FALSEIED test and blocked Protection working as in “Normal mode” butprotection functions are working in parallel withtest parameters. ACT configuration can be used toblock physical outputs to process. Control functioncommands blocked.TRUEBehavior data objects in all logical nodes follow LD0.LLN0.Modvalue. If "Normal mode" is selected, behaviour data objects followmode (.Mod) data object of the corresponding logical device.Vertical and horizontal communication is not blocked by the “IEDblocked” or “IED test and blocked” modes.3.6.3 Application configuration and Test modeThe physical outputs from control commands to process are blocked with ”IEDblocked” and “IED test and blocked” modes. If physical outputs need to be blockedfrom the protection, the application configuration must be used to block these signals.Blocking scheme needs to use BEH_BLK output of PROTECTION function block.3.6.4 Control modeThe mode of all logical nodes located under CTRL logical device can be set withControl mode. The Control mode parameter is available via the HMI or PCM600 pathConfiguration/Control/General. By default, Control mode can only be set locallythrough LHMI.Control mode inherits its value from Test mode but Controlmode ”On”, “Blocked” and “Off” can also be set independently. Control mode is alsoavailable via IEC 61850 communication (CTRL.LLN0.Mod).Table 20:Control modeControl mode Description Control BEH_BLKOn Normal operation FALSEBlocked Control function commands blocked TRUEOff Control functions disabled FALSE1MRS758755 A Section 3Basic functionsREC615 and RER615 63Technical Manual
