How to Keep Your 90-30 Software Updated—and Why It’s Important

Your 90-30 PLC seems invincible. It’s been working since its installation, and it shows no signs of slowing down. With the proper maintenance, these systems can continue to last for

GE 90-30 PLCs Most Common Problem & How to Prevent It

One of the most common problems we see at Qualitrol with 90-30 machines is CPU and power failures. Regularly checking your diagnostic fault tables can help you catch issues before