Fuji Electric FRENIC-HVAC User Manual page 429

E31, E32
Frequency Detection (Level and Hysteresis width)
When the output frequency (estimated/detected speed) exceeds the frequency detection level
specified by E31, the "Frequency (speed) detected signal" comes ON; when it drops below
the "Frequency detection level minus Hysteresis width specified by E32," it goes OFF.
Output signal
Frequency (speed)
detected signal FDT
E34, E35 Overload Early Warning/Current Detection (Level and Timer)
E37, E38 Current Detection 2 (Level and Timer)
These function codes define the detection level and time for the "Motor overload early
warning" OL, "Current detected" ID, and "Current detected 2" ID2
Output assigned
to output
signal
terminal
OL
ID
*1
ID2
*1 ID2 signal is vailable at ROM version
- Data setting range
Operation level: OFF (Disable), 1 to 150% of inverter rated current
Motor characteristics 1: Enable (For a general-purpose motor with shaft-driven cooling
Data assigned to
output terminal
2
Data
Operation level
Range:
See below
7 E34
37 E34
38 E37
2450 or later.
fan）
2: Enable (For an inverter-driven motor, non-ventilated motor, or
motor with separately powered cooling fan）
6-119
6.3 Details of Function Codes
Operation level
Range: 0.0 to 120.0 Hz Range: 0.0 to 120.0 Hz
E31
*1
Motor
Timer
characteristics
Range: Range:
0.01 to 600.00 s See below
- F10
E35
-
E38
Hysteresis width
E32
.
Thermal time
constant
Range:
0.5 to 75.0 min
F12
-