DCS 500 manual 11203, Fexcstatus

Chapter 4 - Signals and Troubleshooting

	Para-		Code		Text on LCD of con-		Definition / explication of the signal	Remark
			/
	meter				trol panel CDP 31x
			bit
		6			READ APPL BLOCKS	Load application; if additional function blocks are ac-
						tivated and saved via SAVE MOTx SET and modified
						afterwards without saving the configuration before
						the last modification (the one directly after the last
						SAVE action) can be activated
11202		--		----		While the command is executing the value of
						BACKUPSTOREMODE will show what is happening
						or the reason for error if the command fails
		7			ERASE ERROR	Error during erasing of parameter flash
		8			ERASING…	Erasing the parameter flash
		9			PROGRAM ERROR	Error during programing of parameter flash
		10			PROGRAMMING…	Programing the parameter flash
		11			WRONG FLASH TYPE	Verification error
		12			READING…	Reading the parameter flash
		13			READ ERROR	Error during reading of parameter flash
		14			reserved
		15			VERSION ERROR	Bad type of parameter flash
		16			reserved
		17			SIZE ERROR	Bad size of parameter flash
11203		--		----		FEXC_STATUS:
						Status of the field exciters 1 and 2
		00			(FEXC1_RDY_OPER)	0	= not ready for operation; AC-voltage missing
		01			(FEXC1_OK)	0	= self diagnostic failed or power failure in FEX 1
		02			(EXC2_RDY_OPER)	0	= not ready for operation; AC-voltage missing
		03			(EXC2_OK)	0	= self diagnostic failed or power failure in FEX 2
		04			(ACK_FEXC1_ON)	1	= motor 1 field OK
		05			(ACK_FEXC2_ON)	1	= motor 2 field OK
		06			(FIELD_HEAT_ON)	1	= motor heating function active
		07			(FIELD1_REV_ACK	direction of the field 0 = forward, 1 = reverse
		08			(ACK_CSC_ON)	1	= on-command accepted by sequence control
		09			(ACK_FEXC_ON	1	= motor field OK
		10			(FIELD_REF_ON)	1	= field current reference released
		11			(FIELD1_CURR_MIN_L)	1	= motor 1 field current above min level

DCS 500B / DCP 500B Operating Instructions IV A 4 - 19

3ADW000055R0401_DCS500B_Operating Instruction_e_d