Product manual

Diagnostics and Troubleshooting 05/2008 Danaher Motion
106 S200-VTS Product Manual
11 DIAGNOSTICS AND TROUBLESHOOTING
The S200 drive incorporates:
Output motor short circuit protection line-to-line, line-to-neutral and line-to-PE.
Internal monitoring of the power stage heat sink temperature for drive over-temperature.
Bus over-voltage and under-voltage detection.
Control under voltage detection.
Excessive current I*t fault/foldback. Depending on drive setup, when excessive I*t is
detected either the peak output current limit is dropped to 67% of maximum or the drive faults.
Excessive motor current I
2
t protection.
Invalid smart feedback device (SFD) shaft feedback signal.
Motor over temperature on SFD equipped motors.
Option card detected faults e.g. Aux Feedback interface faults.
11.1 Drive Fault Codes
The Drive Status LED is located on the front panel. The drive status and fault codes are
communicated by the state of the LED.
Status LED Drive Status
ON
Drive is enabled, not faulted.
Output stage is enabled and controlling power to the motor
OFF
Drive control power input is not powered or has insufficient
voltage applied
Fast Blinking
Drive is not enabled, not faulted.
Output stage is not enabled – no power to the motor
Slow Blinking
(with a pause)
Drive is blinking a fault code
The number of blinks corresponds to the fault code as follows:
Blink
Count
Fault Code
1 Not Fault
2 Motor Over Temp
3 Drive Over/Under Temp
4 Drive I*t Too High
5 Motor I
2
T Too High
6 Optional Battery low
7 Bus Over Voltage
8 Bus Under Voltage
9 Motor l-l or l-n Short
10 Output Over Current
11 Hall Fault
12 SFD Configuration Error
13 SFD Short
14 SFD Motor Data Error
15 SFD Sensor Failure
16 SFD UART Error
17 SFD Communication Error
18 Option Card Watch Dog Timeout
19 Position Error Too Large
20 OC Fault