96 - 23/May/97
Auxiliary HV referred voltages not norm.
Indicated by: LED DRVF, optoisolated output DRIVE OK, bit N of the FA string (see FA
command).
Set condition: when the level of auxiliary voltages referred to power stage (-HV) becomes out
of tolerance.
Effect: inhibit torque of all axes of the module.
Reset condition: if the condition is not present anymore at analog level (with hysteresis) reset
button on drive or send pulse to REM RESET.
Drive overtemperature.
Indicated by: LEDs DRVF and DRV OVT, optoisolated output DRIVE OK, bit O of the FA
string (see FA command).
Set condition: when a limit temperature is reached on the heatsink.
Effect: inhibit torque of all axes of the module.
Reset condition: if the condition is not present anymore power off and on monophase
voltage.
Notes: the temperature limit is detected by thermo-switch.
IT
Indicated by: LED DRVF, bit G of the FA string (see FA command).
Set condition: when the integral value IT ( integral of current in the motor multiplied by the
time ) is over taken.
Effect: when the fault is going on the current limit is reduced to the level of the motor rated
current (set by PC command).
Reset condition: if the condition is not present anymore, the protection is reset. Push button
on drive or send pulse to REM RESET to reset the fault status in FA string.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
