Issue No. 14
June 2007

First BeamLogix, Now SIBeam

PCT introduces new control system for BroadBeams.

Responding to customer requests, PCT has developed the SIBeam control system solution for BroadBeam electron beam processors. The new offering joins BeamLogix as another PLC-based system solution — this time using Siemens components. SIBeam, like BeamLogix, replaces original custom circuit boards (typical in older model E-Beams), with PLC-based controls.

While the BeamLogix system employs a Rockwell Automation ControlLogix PLC, the SIBeam solution uses utilizes the Siemens S-7 PLC. Both solutions are available on new BroadBeam machines, or as upgrade kits for older model machines.

SIBeam and BeamLogix are receiving good reviews from BroadBeam operators. "Our clients tell us they experience fewer unscheduled outages because technicians have access to the PLC code," says Karl Swanson, PCT Sales and Marketing Manager. "In addition, they say they can now troubleshoot and trend problems—something the old embedded controller couldn't do."

An enhanced operator interface station is provided with both SIBeam and BeamLogix, and the controls and operator screen are mounted in a compact, free-standing enclosure. For the upgrade kit option, PCT will provide field service support for re-commissioning machines and training for operators and maintenance staff. Machine operators will benefit from the additional information available on the display screens. The upgrade kit version can be installed during a routine maintenance outage.

PCT's goal with both systems is to deliver more value for customers' investments in electron beam technology. "We are dedicated to providing our customers the best solutions in E-Beam technology," noted Swanson. "SIBeam joins BeamLogix in doing just that."

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PCT has strong showing at CMM show in Chicago

According to CMM show management, CMM 2007 was praised by exhibitors and attendees as the best CMM event in recent years. PCT Engineered Systems was among the 400 exhibiting companies to welcome converting professionals from 50 countries throughout the world at the Donald E. Stephens Convention Center in Rosemont, Illinois June 4-7. According to PCT sales engineer Dan Tabaka, "The CMM show allowed us to interact with potential customers outside of our local region and internationally."

Tabaka noted that PCT attended the show to not only make potential customers aware of PCT's E-Beam capabilities, but to reinforce to customers PCT's expertise in engineering and automation services for the converting industry.

"Interest in EB technology ranged from long-time users of the equipment who were interested in finding out about the latest equipment designs—to those completely unfamiliar with the technology," said Tabaka. "Being at CMM puts PCT in an environment where leads are going to be generated. It was definitely beneficial for us to be there."

It was PCT's 3rd time attending the show.

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This month we Get to Know...

BroadBeam Service Specialist, Clark Welker

You've been working with EB technology for quite a while, tell me about your background with RPC. After working R & D in the Engineering Department at RPC, I was asked to help out in Field Service. I have been doing this sort of work ever since (about 20 Years).

What made you want to join BroadBeam/PCT? I have to say probably Terry's enthusiasm to go on with the technology after the closing of RPC.

What kinds of changes have you seen in technology over the years? I feel like I grew up shortly after they made mud from dirt. Calculators just came out while I was in college—and they could only do simple math. I was a "tube jockey" for repair of color TVs back in the 60's when solid state or a transistor was brand new technology. When I started working on electron accelerators we used turbo and diffusion pumps that now use cryo pumps, relay logic, 8080 Micro Processors and PLCs for controlling the systems. It never ends and it's very exciting. We could write a book on that subject.

What was your first impression of PCT and the BroadBeam team? They are a great group of people, knowledgeable, friendly, and just fun to work with!

You live in California, but are part of a Midwestern team. How is that working out for you? It's no different than before, travel has always been part of the job.

Finish this sentence, "If I hadn't gone into this field, I would have chosen_____as my career." Firefighting. It seems that I have spent my life putting out one fire or two (not literally), hopefully preventing one before it starts.

Last book read? AS WE WERE TOLD – Coarsegold Historical Society

If you could describe yourself in one word, what would it be? I'm sorry, I can't do that. I am my own worst personal critic.

Your work takes you all over the world, where would you choose to explore if you had the time? My own backyard.

What's your next big project? To make the best training program on BroadBeam and BroadBeam Technology.

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Wayne's World

This month Wayne tells us to check the condition of the o-ring behind the copper window of your E-Beam machine.



Why is it important to check the condition of the o-ring? BroadBeam machines have been in service for 15, 20, even 25 years. Over the course of several years the o-ring behind the copper window is exposed to the effects of heat and radiation. The o-ring will eventually become hard. This increases the potential for a vacuum leak.

How often should it be checked? Wayne recommends that the o-ring be inspected and most likely replaced every five years. If it is not replaced it will become very difficult to remove from its mounting groove.

Any other suggestions? Operators should plan this inspection for the same time as a filament change. Also, since this requires removal of the copper window, it would be a good opportunity to clean and inspect the condition of the window. Preventative maintenance will avoid downtime later.

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In the next Bulletin

• Schedule for Additional 2007 Training Classes
• Get To Know – Get To Know … Don Boggs, Electrical Shop Supervisor

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