System and device operating using a welding power bus
A system and device operating using a welding power bus are provided. One welding power supply includes control circuitry configured to control the operation of the welding power supply and power conversion circuitry configured to convert input power to output welding power. The welding power supply also includes welding terminals configured to receive the output welding power from the power conversion circuitry and to provide the output welding power to a device that does not use the welding power for a welding operation. The control circuitry is configured to adapt the output welding power to the device.
1. A welding system comprising:
a welding power supply comprising:
power conversion circuitry configured to convert input power to output power;
a set of terminals configured to provide the output power to a welding torch when the welding torch is electrically connected to the set of terminals, and to provide an adapted output power to a non-welding device when the non-welding device is electrically connected to the set of terminals;
a weld cable communication (WCC) module coupled to the set of terminals and configured to control communication of data via a weld cable connecting a type of device to the set of terminals, wherein the type of device comprises the welding torch or the non-welding device; and
control circuitry coupled to the WCC module, wherein the control circuitry is configured to receive the data from WCC module, to determine the type of device based on the data received from the set of terminals and the WCC module, to adapt the output power to the adapted output power to power the non-welding device based at least in part on an identity of the non-welding device when the non-welding device is the type of device being used, and to provide the output power to the welding torch when the welding torch is the type of device being used.
2. The welding system of claim 1 , wherein the welding power supply is configured to alternatively provide the output power to the welding torch or to provide the adapted output power to the non-welding device.
3. The welding system of claim 1 , wherein the welding power supply is configured to simultaneously provide the output power to the welding torch and to provide the adapted output power to the non-welding device.
4. The welding system of claim 1 , comprising a user interface coupled to the control circuitry, wherein the control circuitry is configured to identify the non-welding device based on a manual selection via the user interface.
5. The welding system of claim 1 , wherein the control circuitry is configured to identify the non-welding device automatically based on the data received from the WCC module.
6. The welding system of claim 1 , comprising a plurality of non-welding devices, each welding device being configured to receive adapted output power from the set of terminals of the welding power supply based at least in part on a respective plurality of identities of the plurality of non-welding devices, wherein each identity of the plurality of identities corresponds to a non-welding device of the plurality of non-welding devices, each of the non-welding devices receive adapted output power from the welding power supply based on a priority scheme, and the priority scheme is based on the plurality of identities.
7. The welding system of claim 6 , wherein the plurality of non-welding devices comprise at least two of a direct current based lighting system, an induction heater, a resistance heater, a battery charger, a rod oven, a degaussing device, and an auxiliary power output.