Telemecanique Altivar 56 manual - Northern Industrial

Bulletin No. 50006-519-01BChapter 5 — ConfigurationDecember 1996 7 → General Configuration MenuControlled Stop Command MethodsBy Logic InputCONT. STOP BY LILOGIC INPUT : ----ACTIVE STATE: LOWSTOP TYPE : FASTFill table/ESC quitENTENTLOWHIGHFREEWHEELFAST STOPDC-INJ.: 70%DC-TIME: 2sWhen Controlled Stop by Logic Input is selected, the activation of the assignedlogic input causes the drive controller to stop, following the selected controlledstop method (Freewheel Stop, Fast Stop, or DC Injection Braking). The controlledstop logic input is only active in Terminal Command mode and is disabled in theKeypad Command mode.To enable Controlled Stop by Logic Input, assign a logic input, define its activestate as logic low (0) or logic high (1), and choose the stop method.By Frequency ThresholdCONT. STOP BY FREQ.L.FREQ. LEVEL :0 HzSTOP TYPE : FASTEnter all values‘ ESCWith Controlled Stop by Frequency Threshold enabled, if a Stop command isinitiated, the drive controller follows the active deceleration ramp until theprogrammed Frequency Threshold is reached. At this point, the drive controllerautomatically begins the programmed controlled stop method. Controlled Stopby Frequency Threshold is active in both Terminal Command and KeypadCommand modes.To enable Controlled Stop by Frequency Threshold, set Frequency Threshold andselect a stopping method (Freewheel Stop, Fast Stop, or DC Injection Braking).By Frequency Threshold /Logic InputCONT.STOP LI/FREQ.L.LOGIC INPUT : ----ACTIVE STATE : LOWSTOP TYPE : FASTFREQ. LEVEL : 0 HzSTOP TYPE : DCTo enable Controlled Stop by Frequency Threshold/Logic Input, assign a logicinput and define its active state. Set the Frequency Threshold and select stoppingmethods for both commands.If both Logic Input and Frequency Threshold commands are selected and active,the stop type for the Logic Input command has priority; however, both commandscan be used in the same stopping sequence.© 1996 Square D All Rights Reserved81ηττπ://νιχοντρολσ.χοm