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Weld timers

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The ConAn with its partners manufactures and markets microprocessor- based control of weld for any type of resistance welding machine.

It can be a simple weld or one that requires accuracy such as safety parts, micro welding, and welding with non-ferrous materials.

Now with the new line WS and iPAK, the most modern and accurate in current compensation, proportional valve and printer outputs with optional Windows software for communications and networking, and access to edit weld program parameters.

Weld timer EN-1001

Weld timer WS700

Weld timer WS2003

The WS2003 is the direct replacement of the popular WS2000. The timer unit fits in place of the WS2000 using the connections and power supply available. The WS2003 has a new programming pendant with a larger screen and simplified keyboard. Additional features such as a programmable logical sequencer, Ethernet and fieldbus cards are available for new installations. Can be used with AC or MFDC, the WS2003 is really a universal system.

Weld timer WS2003

Features:

• Welding modes: Single Spot , repeat, Roll-Spot and Seam.
• Compatible with OHMA guns
• Constant Current
• Up to 64 programs
• Network or Pendant can be used for Programming
• Upslope or Downslope
• 14 inputs
• 12 outputs + pulse SCR drive
• Outputs will drive 24v DC or 110v AC loads
• Monitoring of current Feedback
• Primary or via secondary toroid.
• Toroid Function test
• Calibration Functions for Toroidal and proportional valve
• Weld History Log.
• Proportional valve control (0-10v or 4-20mA)
• Pressure Monitoring
• End of sequence o / p
• Retraction (3 modes)
• Weld Counter, programmable with lock
• Stepper Function with programmable pre curves adjustment and locks
• Programmable Logic Sequencer
• Programmable Outputs
• Contactor Output
• Low Force approach
• Head Lock Function
• RS232 port for PC connection
• Fieldbus control optional extras (Ethernet, Profibus, DeviceNet, etc.)

Weld parameters		Monitoring limits		Counters
Pre-squese squese weld 1 Cool 1 weld2 Cool 2 Pulses Hold Balance Off Pressure Heat1 Heat 2 Current 1 Current 2	0 – 99 cycles 0 – 99 cycles 0 – 99 cycles 0 – 99 cycles 0 – 99 cycles 0 – 99 cycles 0 – 9 pulses 0 – 99 cycles 0 – 60% (only seam) 0 – 99 cycless 0 – 100% 0 – 99% 0 – 99% 0 – 60 kA 0 – 60 kA	Current monitor Low current – weld 1 high current – weld1 Pre-limit – weld 1 Low current – weld 2 high current – weld 2 Pre-limit – weld 2 Count pre-limit Pressure monitoring Low pressure high pressure	On/off 0 – 99% 0 – 99% 0 – 99% 0 – 99% 0 – 99% 0 – 99% 0 – 99 On/off 0 – 99% 0 – 99%	Count Count now Count at	0-9999 0-9999 stop at end or continue at end

Events		Additional parameters for OHMA guns		Electric
4 x 4 spots at fire WS2003		open OHMA close OHMA open with retract OHMA Retract with lag OHMA Retract with close OHMA	0 – 99 cycles 0 – 99 cycles 0 – 99 cycles 0 – 99 cycles 0 – 99 cycles	24 v DC 500mA (all o/ps off) 24 v AC 50/60 Hz synch.	Inputs: 24v DC<10mA Outputs: 24v DC<500mA SCR drive: 5kHz: 1:10 mark/space: first pulse 24; subsequent pulses > 15v

Weld timers LD 01 e LD 03

Weld timer LD 10