MELSEC Q Series Process Control CPUs These CPUs include a wide variety of process control functions optimized to the task of controlling large scale, complex continuous processes where downtime is not an option. This allows a Q Series system to fully address the needs of users outside of the scope of traditional discrete control applications.
Key Features:
52 process control instructions added to standard instruction set
Floating point math coprocessまたは dedicated to floating point and
process control operations
Autotuning PID with 2 degrees of freedom (responds to both set value and disturbance)
Compensation functions to allow loop modeling closer to the actual process
Process alarm functions related to high, low and deviation process and manipulated variable values
Tracking functions to allow smooth transfer between manual and automated control
Hot swappable modules
Increased functionality in Version C または later (S/N 07032x)
