Baldor MN1851 System Variables General Variables, X1 Possible Faults X1 Fault Display Description

System Variables

General Variables:

Command	Description	Units	Range	Default	E2 / Par. set
DRV.LIFE	Drive life time.	Hrs	Unsign.Word		E / –
SYS.STTS	Queries system status as a double word,	–	Long Word		– / –
	where Word High word is drive address
	(set by Dip switches)
	Low word: bit array “OR”ed with system
	status:
	0x0001: Disable SW
	0x0002: Disable HW
	0x0004: CW
	0x0008: CCW
	0x0010: Fault exists
	0x0020: Warning exits
	0x0040: Hold mode
	0x0080: Burn in Status
	0x0100: Jog Status
	0x0200: Enable
	0x0400: Jog Non Zero Velocity
	0x0800: n/a
	0x1000: HW source for Disable HW:
	0x2000: PLC active

Queries / modifications of Fault Listing Variables:

Command	Description	Units	Range	Default	E2 / Par. set
FAULT	Gets system fault string list, response is	–			– / –
	multiple string X1
FLT	Gets system fault string list, response is	–	X1		– / –
	error numberX1
LOG, LG	Gets system fault log list X1	–	X1		– / –
LG	Gets system fault log number list X1	–			– / –
WRN	Gets system warning list as multiple strings	–			– / –
SYS.FAULT	Queries system fault as ID of the most	–			– / –
	significant fault
SYS.WRN	Queries system warnings. The most	–			– / –
	important warning will be reported as ID

X1 Possible Faults

X1 Fault	Display	Description
1	“USER ERROR”	PLC user generated error. Displays ’9’.
2	“OVERCURRENT”	over current. Displays ’3’.
3	“OVERVOLTAGE”	3– bus over voltage. Displays ’1’.
4	“FEEDBACK”	resolver/encoder position feedback error. Displays ’5’.
5	“POWER_FAIL”	power fail. Displays ’2’.
6	“BPS”	BPS fail. Displays ’2’.
7	“OVER_15_VOLTAGE”	± 15v over voltage. +15v line is more then 17v or –15v line is
		more than –17v. Displays ’4’.
8	“UNDER_15_VOLTAGE”	± 15v under voltage. +15v line is less then 12v or –15v line is
		less than –12v. Displays ’4’.
9	“EEPROM_ERROR”	N.I
10	“EPROM_ERROR”	N.I
11	“RAM_ERROR”	RAM integrity error. Displays ’9’.

B-8 Command Set MN1851