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BF EN7000

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Description

The EN7000 is a SINGLE PHASE AC and 3-PHASE DC constant current and proportional force controller for 50/60 Hz spot, projection and seam welding applications.

The controller is available in two formats:

  • EN7000: core welding control with pre-heat, main heat and post-heat intervals, force profile, multi-gun, multi-air valve, multi electrode manager and expansion port. Gear-plate (flat plate) mounted.
  • EN7000-TS: as EN7000, plus built-in touch screen display. Front panel mounted.

Multiple communication and control options are supported by a number of programming methods. The Ethernet port supports simultaneous programming and control connection via a single physical cable.

Short-circuit proof outputs and a guided-contact pilot relay provides enhanced safety. Connection to the power system is via a single ribbon cable. Analog inputs and outputs can be used to drive a proportional air regulator valve for force control.

Features:

Model
EN7000 EN7000-TS
NetFlash programming
WSP3 programming
Built-in programmer
Panel mounting
Gear-plate mounting
Ethernet 2
RS232
RS485
MODBUS TCP/IP
MODBUS RTU
Analogue inputs 1 1
Analogue outputs 1 1
Discrete inputs 16 16
Discrete outputs 16 16
Weld programmes 256 256
Pre-heat
Main heat
Post-heat
Slope
Constant current
Power factor adjust
Cascade/Mux 8 8
Multi air valve 8 8
Aux valves 7 7
Force profile
Electrodes/SCRs 8 8
Real-time clock
Data log (spot welds) 6000 6000
Expansion
Seam weld sequence