ENTRON EN1000 Resistance Welding Control

ENTRON EN1000 Resistance Welding Control Features

• Spot Sequence
• Pulsation Sequence
• Up and Down Slope
• Quench / Temper
• Forge Delay
• Multiple Weld / Multiple Current Sequence
• Preheat / Postheat
• External Schedule Select
• Process and Error Outputs
• Seam Sequence

ENTRON EN1000 Resistance Welding Control Capabilities

• 50 Unique Schedules
• Chained and Successive Modes
• Repeat and Non Repeat
• Weld and Valve Control Relays
• 3 Valve Output
• Multiple Weld Programming
• Multiple Job Set-Ups
• Easily Programmed
• Program Only the Functions Required

ENTRON EN1000 Resistance Welding Control Advantages

• Design Simplicity – Design simplicity is the key to our ability to manufacture the highest quality weld control with the best delivery, least maintenance, and lowest out of warranty service in the industry
• Field Expandable – Entron can provide retrofit controls suitable for any manufacturer’s controls of any age, type or sequence for installation in the field.
• Vault Closing Door Mechanism – D & T cabinet doors equipped with vault locking mechanism to ensure security.
• Flexible Applications – EN1000 Single Contactor Controls can be applied to spot welders, seam welders, special machines, or robotic equipment for welding materials of unequal thickness and coated materials.
• Multiple Cabinet Options – Available in D, T, E, S cabinet styles with front or side-mounted control panels.
• Available Options – Remote Data Entry Program Lockout Switch RS 232 Port Interface Schedule Select Valve Select (1 of 7) Option RS485

ENTRON EN1000 Resistance Welding Control Specifications

Absolute Count:
Push Button Data Entry with Display

• Squeeze Count: 0 to 99 cyc, 50/60 Hz
• Weld Count/Heat Count: 0 to 99 cyc, 50/60 Hz
• Cool Count: 0 to 99 cyc, 50/60 Hz
• Hold Count: 0 to 99 cyc, 50/60 Hz
• Off Count: 0 to 99 cyc, 50/60 Hz
• Weld Impulse Counter: 1 to 99 Impluses
• Slope Control/Up and Down Slope: 0 to 99 cyc, 50/60 Hz
• Digital Phase Shift Current Control, 10 to 99% in 1% current steps all weld current functions
• It is NOT necessary to program functions NOT required, program only functions required

Standard RWMA/NEMA Programmable Functions
Including the following as examples:

• Up Slope and Down Slope
• Quench/Temper
• Pulsation Sequence
• Multi-Weld Count/Multi-Current Select
• Pre-Heat/Post-Heat
• Forge Delay
• Seam Weld (Continuous and Intermittent)

4 Cycle Modes

• Non-Repeat: Single Schedule upon initiation
• Repeat: Single Schedule repeated with pilot circuit held closed
• Successive: Upon each initiation, unique successive schedules are automatically selected
• Chained: Multiple schedules can be linked to operate sequentially upon a single initation

Additional Features

• Error Code/Fault Outputs
• 87⁰ First Half Cycle Delayed Firing, Anti-Saturation Circuit
• Dynamic Automatic power Factor Equalization
• Dynamic Automatic Voltage Compensation, +20% of Nominal Line
• Emergency Stop Circuit
• Interlocking Pressure Switch Circuit
• Single Stage Pilot/2 Stage Pilot, Beat/Non-Beat Operation
• Operational Lights:
  • • Power On
    • Weld Current

  Indicator Lights for all functions on display panel

• Valve Transformer:
  • 150VA 230/460-115V, E, D & T Cabinets
  • 50VA 230/460-115V, S Cabinet
• 3 Valve outputs standard, all controls
• Valve select 1 of 7, optional