RESISTANCE WELDING CONTROLS

TYPE 3A MICROPROCESSOR

THE LORS ULTRA L100B A basic microprocessor control with thumb wheel switches for Squeeze Time, Heat Time, Dual Heat Percent and Hold Time. Two Foot Switch Operation and Anti-Tie Down (momentary and maintained) capability.  Interlock Interface to the Model 375 Scanner, Thumb Wheel Integrity Test, Front Panel Weld/No Weld and Run/Set-Up Switches, 120VAC-20VA Valve Output, Low Voltage Monitor, Emergency Stop, Pressure Switch Input, Remote Weld/No Weld Input, Over-Temperature Protection. Functions with 300, 600, and 1200 Ampere Solid State SCR Contactors

	THE UNITROL SIMPLICITY Direct reading thumb wheel switches for all functions.  Squeeze Count, Weld Count, Hold Count, Off Count, Quartz Accuracy, Single Spot/Repeat Mode, Emergency Stop Circuit, Dual Level Initiation

EN1000 Spot Sequence, Pulsation Sequence, Up & Down Slope, Seam Welding, Programmable Quench/Temper Preheat and Post Heat, Dynamic Automation Voltage Compensation, Dynamic Automatic Power Factor Equalization, Optional Program Lockout, 50 Unique Schedules, Chained & Successive Modes, Multiple Weld Programming, Weld & Valve Control Relays, 3 Valve Output EN1000 CASCADE/MULTI-VALVE MODELS Performs both Cascade and Multi-Vavle operations.  Store as many as thirteen parameters in each of 100 schedules.  All the features of the EN1000 plus 8 Valve Outputs, Multiple Weld Programming and External Schedule Select.

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