Product manual

Danaher Motion 05/2008 Diagnostics and Troubleshooting
S200-VTS Product Manual 107
Fault
Generation
The following sequence occurs when the protection circuits
generate a fault.
● One or more faults are detected by the control logic
● The fault source is latched – only for latched faults
● The output stage is disabled.
● The LED indicates the appropriate fault code.
● For non-latched faults when the fault condition is
cleared the drive re-enables automatically.
Latched faults are cleared by setting the Enable/ input to
the disable state or by cycling (off/on) the Control Power.
NOTE: The large bus capacitors store substantial energy.
To use the control power to reset a fault, the power should
be removed for at least 30 seconds to ensure that the fault
resets. Self-resetting faults disable the drive and do not
return it to normal operation until 50-100 ms after the fault
condition clears.
When multiple faults occur, the highest priority fault is
reported. After that fault is cleared and the drive is reset by
cycling the enable input, the next highest priority fault that
still exists will be displayed.