FRENIC E-HVAC
Optimise Energy Saving
Automatic energy-saving operation.
Temperature difference constant control and pressure difference constant control. (Logic)
Auto-restart after momentary power failure Operation is continued using the load inertia energy.
Optimise Function
Fire mode (forced operation)
PID control
Pick-up operation (catch on the fly)
Enable PM motor drive with PM Sensorless vector control
Vector control
Customized logic
Password function
Customized logic
- Equipped with customized logic as standard to facilitate the free programming of up to 200 steps.
- Unique functions tailored to the application or usage method can constructed.
- Logic circuit:
(Digital) AND, OR, XOR, flip-flops, rising/falling edge detection, counters, etc.
(Analog) Addition, subtraction, multiplication, division, limiter, absolute value, sign inversion
addition, comparison, highest selection, lowest selection, average value, measure conversion. - Multifunctional timer:
On-delay, off-delay, pulse train, etc. (Setting range: 0.0 to 9990 second) - Input/output signal:
Terminal input/output (Digital and Analog), logic circuit output, inverter command/monitor data.
- The 200 steps are available. Output/input of each step can be connected.