Metronix smartServo BL 4000-C Series, Руководство по эксплуатации продукта

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15 Appendix
52-3 FSM: Limitation error Cause:
Servo drive reports error if the currently requested
direction of movement is not possible because
the safety module has blocked the setpoint value
in this direction.
Error may occur in connection with the SSFx
safe speed functions if an asymmetrical speed
window is used where one limit is set to zero. In
this case, the error occurs when the servo drive
moves in the blocked direction in the Positioning
mode.
Measure:
Check application and change if necessary.
Group 53: FSM: Violation of safety conditions
53-0 USF0: safety condition
violated Cause:
Violation of monitored speed limits of the SSF0 in
operation / when USF0 / SSF0 requested.
Measure:
Check when the violation of the safety condition
occurs:
a) During dynamic braking to safe rotational
speed
b) After the drive has reached the safe speed.
- With a) Check of braking ramp – record the
speed - can the drive follow the ramp?
- Change parameters for the slowdown ramp or
start time / delay times for monitoring.
- With b) Check how far the current speed is from
the monitored limit speed; increase distance if
necessary (parameter in safety module) or
correct speed specified by control.
53-1 USF1: safety condition
violated Cause:
Violation of monitored speed limits of the SSF1 in
operation / when USF1 / SSF1 requested.
Measure:
See USF0, error 53-0.
53-2 USF2: safety condition
violated Cause:
Violation of monitored speed limits of the SSF2 in
operation / when USF2 / SSF2 requested.
Measure:
See USF0, error 53-0.
53-3 USF3: safety condition
violated Cause:
Violation of monitored speed limits of the SSF3 in
operation / when USF3 / SSF3 requested.
Measure:
See USF0, error 53-0.
Product manual BL 4000-C Page 283 of 298