Fuji Electric FRENIC-HVAC User Manual page 516

With J149 = 2, 12, or 22 (frequency) selected
PV signal
J151
J150: slow flowrate function FB level
(Auto PV level)
J158: slow flowrate function cancel level 1
J160: slow flowrate function cancel level 2
MV frequency
J159: initiation frequency
Output frequency
Slow flowrate
 Slow flowrate stop function (Operation level) (J150, J250)
Select an operation level to be used as the slow flowrate stop condition. Set PID control 1 and
PID control 2 with function codes J150 and J250 respectively.
- Data setting range: See the table below.
Data for J149
and J249
1, 11, 21
2, 12, 22
1, 11, 21
2, 12, 22
 Slow flowrate stop function (Elapsed time) (J151, J251)
Set time delay from PID output's satisfaction of the stop conditions specified with Mode
selection (J149, J249) and operation level (J150, J250) until the inverter starts to decelerate
and stop. Set PID control 1 and PID control 2 with function codes J151 and J251 respectively.
- Data setting range: 0 to 60 (s)
 Slow flowrate stop function (Auto-operation frequency lower-limit) (J152)
J152 specifies the lower limit of the stop judgment level (output frequency) to be recorded by
shutoff operation when J149 = 11 or 21.
- Data setting range: 0.0 to 120.0 (Hz)
 Slow flowrate stop function (Pressurization starting frequency) (J153)
- Data setting range: 0.0 to 120.0 (Hz)
SV: target value
J159
Initiation is not detected
because the time is in
the time range of the
initiation inhibition timer.
J156
Setting range for
J150 and J250
Auto
0.0 to 120.0 Hz
0.00 to 9990.00
J151
Slow flowrate
Automatically calculates the best value from the
maximum frequency (F03)
Automatically calculates the best value from SV
Setting with a frequency
Setting with physical quantity
PID control 1: display unit (J105), scale (J106, J107)
PID control 2: display unit (J205), scale (J206, J207)
(Setting range is limited by maximum scale and
minimum scale.)
6-206
J159
Initiation is performed even
though the time is in the time
range of the initiation
inhibition timer.
J156
Remarks