Product manual

Danaher Motion 05/2008 Diagnostics and Troubleshooting
S200-VTS Product Manual 109
Status
LED
Blink
Code
Fault Description Possible Cause
8 Bus Under Voltage -
Self Resetting
S200 DC drive fault
only
BUS voltage is below
specified 20 VDC
minimum
On S200 DC input drives:
BUS voltage is too low.
BUS voltage is pulled down during high acceleration or loading.
External BUS capacitor is too small.
9 Motor l-l or l-n Short
Line-to-Line, Line-to-
Neutral or Line-to-PE
short on the motor
output causing an
instantaneous over
current.
Motor power wiring short circuit - line-to-ground / neutral.
Motor cable short line-to-line.
Motor power cable length exceeds the data sheet specification
causing excessive motor line-to-earth ground/neutral
capacitance.
Internal motor winding short circuit.
Motor L too small.
KIP set too large.
10 Output Over Current Insufficient motor inductance
KIP or KII improperly set causing excessive output current
overshoots.
11 Hall Fault
Valid only when drive
is set for 6 Step (Hall
feedback) operation
Invalid configuration.
Motor overspeed.
Invalid hall state.
Invalid hall transition.
12 SFD Configuration
Error
SFD UART error during SFD initialization.
Bad motor data check sum.
The drive will attempt to initialize the SFD up to 4 times. If it fails
this error is reported.
13 J3 FB +5V Short
Excessive current
drain on SFD +5
supply output
Excessive loading on SFD +5 supply.
Short in the feedback cable on SFD +5 (J3-1) to ground.
14
SFD Motor Data Error
Motor data in SFD is
outside drive limits or
is inconsistent
Motor and Drive are not compatible. Auto setup calculation
yielded a desired parameter value outside valid range.
Incorrect/inconsistent motor data loaded into the SFD.
15
SFD Sensor Failure Internal SFD failure.
Excessive electrical noise in the drive environment causing
communications interference.
16
SFD UART Error Internal SFD failure.
17 SFD Communication
Error
Feedback cable not connected at the drive or at the motor.
Feedback cable shield not connected.
Defective feedback cable
Internal SFD failure.
Excessive electrical noise in the drive environment causing
communications interference.
18 Option Card Watch
Dog Time out
Communication error between option card and main board.
19 Position Error Too
Large
Check ExtFaults:
ExtFaults = Step size over flow means GearOut/GearIn is too
large.
ExtFaults = Position error over flow means that the following
error, = PosErr, has exceeded ±128 revs.
Check if the motor is stalling or if the commanded speed is
higher than the motor can achieve at the present bus voltage.