Toshiba International Corporation

Related Information

Overtorque trip

Function:
When the torque value is [F616: Overtorque detection level during power running] or more and remains over for the time specified by [F618: Overtorque detection time], tripping or alarm can be output. You can enable or disable the trip setting by [F615: Overtorque trip]. The trip display is "Ot".
Settings:
0: Disabled
A trip does not occur. (Failure signal FL disabled)
Overtorque (OT) alarm can be output when a torque is [F616: Overtorque detection level during power running] or more is detected for the period of time specified by [F618: Overtorque detection time].
1: Enabled
The inverter trips when a torque is [F616: Overtorque detection level during power running] or more is detected over the period of time specified by [F618: Overtorque detection time] or longer.
Overtorque (OT) alarm can also be output from the output terminal. (Failure signal FL enabled)
Setting example:
Assign "28: Overtorque (OT) alarm" to the unused output terminal.
In the case of [F615: Overtorque trip] = "0: Disabled", the alarm functions as follows.
When [F615: Overtorque trip] = "1: Enabled", the inverter trips if overtorque is detected for the period of time specified by [F618: Overtorque detection time]. After that, overtorque (OT) alarm remains ON.
You can output an alarm set regardless of the [F615] setting. Trip or alarm cannot be output when [F616] or [F617] is set to "0: Disabled".

Please reference latest AS3 Instruction Manual more details or latest information.

AS3 fault codes, descriptions, symptoms and suggested remedies can be found in the below links. Each fault code can also be linked to directly from the AS3 by accessing the QR code on a mobile device while the AS3 is currently experiencing the fault.

Welcome to Toshiba International Corporation's Download Site!

Download Registration