Detailed errors with corresponding solutions for thermal overload of Seal Jaw Vertical Drive
Error: Temperature has exceeded the factory set thermal capacity
Thermal Overload Location: Inverter
The thermal model for the power transistors indicates that the temperature has exceeded the factory set thermal capacity value of 110%.
Solutions:
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Reduce the speed or extend the time in the command profile.
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Reduce the start-up times of all drives that share the DC bus.
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Reduce number of shared DC follower drives.
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Reduce duty-cycle of the command axis control.
Error: Temperature has exceeded the user-defined limit value for the thermal overload.
Thermal Overload Location: Inverter
User limit value exceeded. The converter thermal model indicates that the temperature has exceeded the user-defined limit value for the thermal overload.
Solutions:
-
Reduce the start-up times of all drives that share the DC bus.
-
Reduce number of shared DC follower drives.
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Reduce duty-cycle of the command axis control.
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Increase the inverter thermal overload attribute value.
Error: Thermal model for the power transistors indicates that the temperature has exceeded the user-defined limit value
Thermal Overload Location: Inverter
User limit value exceeded. The thermal model for the power transistors indicates that the temperature has exceeded the user-defined limit value for the thermal overload of the inverter.
Solutions:
-
Reduce the speed or extend the time in the command profile.
-
Increase the inverter thermal overload attribute value.
Error: Thermal brake model has exceeded its factory set thermal capacity limit.
Thermal Overload Location: Bus Regulator
Thermal overload of the bus regulator. Factory-set limit value exceeded. The thermal brake model has exceeded its factory set thermal capacity limit.
Solutions:
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Modify the duty cycle of the application.
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Add an external brake for additional capacity.
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Add a capacitor module if needed.
Error: Thermal brake model has exceeded user defined limit value for the thermal overload of the bus regulator.
Thermal Overload Location: Bus Regulator
Thermal overload of the bus regulator. User limit value exceeded. The thermal brake model has exceeded the thermal capacity limit of the user defined limit value for the thermal overload of the bus regulator.
Solutions:
-
Modify the duty cycle of the application.
-
Add an external brake for additional capacity.
-
Increase the attribute value of the user-defined limit value for the thermal overload.
-
Add a capacitor module if needed.
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