Description
TECNA TE95 microprocessor control for car-body-shop cable resistance welders, running separate working cycles for gun and multifunction gun (with a sheet-heating function).
Features
- Synchronous thyristor drive with phase-shift control
- Two distinct working cycles: gun and multifunction gun
- Sheet-heating function on the multifunction-gun cycle
- Slope and pulse functions
- Secondary current compensation for oxidised sheets and rods
- Autoretain disabling for manually operated welders
- First phase-shift delay adjustment for line-current balancing
- Controls a 24 VDC, 7.2 W solenoid valve with protected output
Programmable Parameters
| Parameter | Range |
|---|---|
| SQUEEZE (gun) | 01–50 cycles |
| SLOPE (gun) | 00–29 cycles |
| WELD TIME (gun) | 01–65 cycles |
| CURRENT (gun) | 01–99 % |
| COLD TIME (gun) | 01–50 cycles |
| IMPULSE NUMBER (gun) | 00–09 |
| HOLD TIME (gun) | 01–50 cycles |
| COMPENSATION (gun) | 00–01 |
| WELD / NO WELD (gun) | 00–01 |
| WELD TIME (multifunction) | 01–50 cycles |
| CURRENT (multifunction) | 01–99 % |
| HEATING (multifunction) | 00–01 |


