User Manual - Firmware 1.xxx-6.xxx Instruction Manual

Programming 6–33
Faults
[Blwn Fuse Flt]
Enabling this parameter will allow monitoring of the bus
fuse (in 30 kW/40 HP and up drives) and cause a “Blwn
Fuse Flt” (F58).
Parameter Number 81
Parameter Type Read and Write
Factory Default “Enabled”
Units
Display Drive
“Disabled” 0 No Fault Generated
“Enabled” 1 Blwn Fuse Flt Generated
[Low Bus Fault]
This parameter enables or disables the drive fault condition
for bus voltage below the Bus Undervoltage Trip value set
by [Min Bus Volts].
Parameter Number 91
Parameter Type Read and Write
Factory Default “Enabled”
Units
Display Drive
“Disabled” 0 No Fault Generated
“Enabled” 1 Undervolt Fault Generated
[Fault Data]
This parameter displays fault related parameter numbers
or bit array information. Certain faults generate additional
information to aid fault diagnosis. See Chapter 7 for further
information.
Parameter Number 207
Parameter Type Read and Write
Display Units / Drive Units Parameter # / Parameter #
Factory Default None
Minimum Value 1
Maximum Value 255
[Flt Motor Mode]
This parameter displays the motor mode active at the time
of the last fault.
Parameter Number 143
Parameter Type Read Only
Factory Default None
Units
Display Drive
“1” 1 Power up sequence in progress
“2” 2 Motor connected, drive off
“3” 3 DC boost being applied
“4” 4 Motor running at [Dwell Frequency]
“5” 5 Motor accelerating
“6” 6 Motor at command speed
“7” 7 Motor decelerating
“8” 8 Motor coasting
“9” 9 Motor under DC braking
“10” 10 Waiting for fault reset - returns to 0
“11” 11 Start mode
“12” 12 Flying start search enable
“13” 13 Flying start w/encoder in process
[Flt Power Mode]
This parameter displays the power mode active at the time
of the last fault. These values can be helpful in trouble-
shooting for a condition causing a fault.
Parameter Number 144
Parameter Type Read Only
Factory Default None
Units
Display Drive
“1” 1 Power up sequence in progress
“2” 2 Precharge in progress
“3” 3 Bus voltage being stored in memory
“4” 4 Ready for run cmnd. after powerup
“5” 5 Power stage diagnostics running
“6” 6 Line loss detection occurred
“7” 7 Ready for run command after stop
“8” 8 Drive running
“9” 9 Motor flux decay delay
“10” 10 DC braking in progress
“11” 11 Drive fault occurred
“12” 12 Flying start search enabled
“13” 13 Deceleration in progress
“14” 14 SCR wake mode
“15” 15 SCR check mode
“16” 16 SCR wait mode