Electric motor drive control system and driving instruction method of electric motor drive control device
AssigneeKabushiki Kaisha Yaskawa Denki
InventorsKoji IWAHASHI, Satoshi SUESHIMA, Yasushi KIBE, Takeshi UEDA
Life of this patent
Estimating the term…
Abstract
An electric motor drive control system includes an electric motor drive control device, a manual command device connected to the electric motor drive control device, a radio that performs radio communication with a telecommunication device that is a radio connection destination, and processing circuitry that sets a radio communication mode in which the radio responds to a radio connection request from the telecommunication device to establish a radio connection, the radio communication mode being set when the manual command device issues no manual command.
Claims20
An electric motor drive control system, comprising:
- an electric motor drive control device;
- a manual command device connected to the electric motor drive control device;
- a radio configured to perform radio communication with a telecommunication device that is a radio connection destination;
- and
- processing circuitry configured to set a radio communication mode in which the radio responds to a radio connection request from the telecommunication device to establish a radio connection, the radio communication mode being set when the manual command device issues no manual command.
A driving instruction method implemented by an electric motor drive control system, comprising:
- performing switching to a radio communication mode when a manual command is not issued for a certain period of time in a switch operation mode;
- permitting, in the switch operation mode, a driving instruction to an electric motor drive control device to be issued with the manual command;
- and
- performing, in the radio communication mode, a response to a radio connection request from a telecommunication device through radio communication to establish a radio connection,
- wherein the electric motor drive control system includes the electric motor drive control device and a manual command device connected to the electric motor drive control device.
A mode setting apparatus, comprising:
- memory;
- and
- processing circuitry configured to set a radio communication mode in which a radio, configured to perform radio communication with a telecommunication device that is a radio connection destination, responds to a radio connection request from the telecommunication device to establish a radio connection, the radio communication mode being set when a manual command device, connected to an electric motor drive control device, issues no manual command.
Dependencies are inferred from the claim text.