What is robot programming?
Robot programming describes the process of giving a robot a precise series of commands to perform specific tasks. Without a program, a industrial robot just a powerful but passive mechanism. It is programming that brings it to life. It enables it to perform tasks with exact repeatability, high speed and consistent quality.
Whether loading and unloading CNC machines, palletizing boxes or precisely picking & placing sensitive components — the program defines every interaction with its environment.
Common programming languages for robots:
The pitfalls of tradition
When programming industrial robots, manufacturer-specific, text-based programming languages have become mainstream. These robot programming languages are often based on older languages such as Pascal or BASIC. They are powerful tools for experienced robot programmers. But for today's agile manufacturing, they have significant disadvantages and sources of error.
Why traditional robot programming is reaching its limits
High level of complexity
The syntax of traditional programming languages is static and requires deep expert knowledge. A forgotten command or incorrect punctuation mark can paralyze the entire process.
Low flexibility
Even small changes to the product or process often require complex adjustments to the code. This makes classic industrial robot programming rigid and unsuitable for high-variance productions.
Common errors
Typical errors are often caused by incorrect coordinate transformations. Singularities in robot movement or faulty logic when processing signals with external systems are also common sources of error.
High training costs
Almost every robot platform has its own programming language. This creates dependencies on specialists and makes it almost impossible to deploy personnel flexibly.
These disadvantages of traditional programming have reinforced persistent prejudices in industry. Many engineers and automation technicians are of the opinion that robot programming is error-prone, too slow for flexible applications and exclusively reserved for experts. But modern, visual platforms such as RobFlow prove otherwise. They make automation accessible, fast, and agile.