DCS 500 manual Backupstoremode

Chapter 4 - Signals and Troubleshooting

	Para-		Code		Text on LCD of con-		Definition / explication of the signal	Remark
			/
	meter				trol panel CDP 31x
			bit
11201		--		----			Gives feedback status information when the
						DRIVEMODE parameter (1201) was used to start the
						drive function 3, 5 or 6 (autotuning).
		50		OHMIC LOAD ?		Ohmic load not determined
		51		IACT FEEDBACK ?		Current feedback is less than current reference dur-
						ing measurement of armature resistance. Current
						limits are lower than the limit for continous current
						flow or lower than 20%.
		52		CURRENT CURVE ?		Bad current curve. Fuse blown,thyristor not firing or
						no motor load
		53		RUN COMMAND ?		Wrong starting conditions. The drive is running when
						the autotuning is started or run command is not given
						within 20 s after start of autotuning
		54		TOO HIGH SPEED ?		Too high speed during autotuning .Speed greater
						than 1% or EMF greater than 15%.
		55		INDUCTANCE ?		Inductance cannot be determined. Fuse blown, thy-
						ristor not firing or no motor load
		56		CONT CURR LIM ?		Limit for continous current flow cannot be determined
		57		FIELD REMOVAL ?		The field removal takes longer time than 10 s
		58		STOP COMMAND ?		Current regulator blocking or stop command appears
						during autotuning
		59		MUST BE LOCAL		Drive is not in local mode
		60		CANNOT AUTOTUNE		cannot autotune the field current controller
		61		ILL START COND.		illegal start condition for field autotuning
11202		--		----		BACKUPSTOREMODE:
						Status of this mode. This is used to give commands
						to parameter handling function in the drive
		0		NONE
		1		SAVE MOT1 SET		Save motor set 1
		2		SAVE MOT2 SET		Save motor set 2
		3		FACTORY SET VAL.		Load factory values
		4		SELECT MOT1 SET		Load motor set 1
		5		SELECT MOT2 SET		Load motor set 2

IV A 4 - 18 DCS 500B / DCP 500B Operating Instructions

3ADW000055R0401_DCS500B_Operating Instruction_e_d