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B-8 Command Set MN1851
System Variables
General Variables:
Command Description Units Range Default E
2
/ Par. set
DRV.LIFE Drive life time. Hrs Unsign.Word E / –
SYS.STTS Queries system status as a double 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
– Long Word – / –
Queries / modifications of Fault Listing Variables:
Command Description Units Range Default E
2
/ Par. set
FAULT Gets system fault string list, response is
multiple string X1
– – / –
FLT Gets system fault string list, response is
error numberX1
– X1 – / –
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’.