Lenze IMSS500+ Simple Servo 500 600 i1000 - Manual (Page 58)

SimpleServo 500/600/i1000 User Manual Rev 3.4
8.2 Faults
8.2.1 Fault Event
When drive encountered any fault following events occur:
• Drive is disabled
• Internal status set to “Fault” and Run Status to “Stopped”
• Fault number is logged in drives internal memory and can be interrogated later by
MotionView or via Host Interface (SSi drives only)
• Digital outputs if configured for “Run Time Fault” turns ON
• Ready outputs turns OFF
• Fault LED start blink out error code as outlined in Table 15 except for codes 1 and 3
• Ready LED turns OFF
• Optionally OVER-CURRENT or OVER-VOLTAGE LED will turn ON
Note
SSi drives have more then 9 faults. If the fault LED turns on permanently then the fault
code is higher then 9. In this case you need to use MotionView to retrieve the fault code.
Refer to Programmer’s manual for details on fault codes for SSi drives.
8.2.2 Fault Reset
Fault reset is accomplished by disabling or re-enabling drive depending on settings performed during
drive set-up. For SSi drives fault recovery handled by user’s program. Refer to Programmer’s manual
for details.
TABLE 15 FAULT CODES
Fault Code Fault Description
1 Overvoltage Drive bus voltage reached maximum level
due to regen.
2 Bad Halls code One or more motor hall sensors
inoperable or not connected.
3 Overcurrent Drive reached absolute maximum in-rush
current limit and couldn’t control it.
4 Overtemperature Heatsink temperature reached maximum
(90-100 degree C)
5 External fault input activated Digital input was programmed as external
fault input and has been activated.
6 Overspeed Motor reached velocity above its specified
limit
7 Position error excess During following in step and direction
mode following error (in motor encoder
counts) was more and longer time then
specified
8 Bad motor data Motor profile data invalid or no motor was
selected for operation
9 Subprocessor failure Internal failure. Drive need to be sent for
repair.
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