2.6.57 Sp1: Carel 1tool 2.6.46

: Manages the communication between controllers and supervision systems.

Because these versions are over a decade old, modern Windows compatibility can be an issue. Carel 1tool 2.6.46 2.6.57 SP1

: Allows for off-line testing and debugging of the application without physical hardware. Core Software Environments The base 2

: Improved device template selection with auto-complete features and reduced offline retry timeouts (down to 15 seconds). used to design

While Carel has since moved toward newer platforms, the 2.6.x versions remain relevant for several reasons:

is an integrated development environment (IDE) for CAREL programmable controllers (pCO series), used to design, test, and commission HVAC/R applications. The versions 2.6.46 and 2.6.57 SP1 are historical releases of this suite, often bundled together for compatibility with legacy systems and specific hardware requirements. Core Software Environments

The base 2.6.57 introduced a feature called "Live Alarm Streaming." Unfortunately, it caused the software to consume 100% CPU on a single core after 48 hours of operation. resolved: