FujiFilm FRENIC5000G11S Series, Техническая информация

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Chapter 6
2. FRENIC5000G11S/P11S Series
6-23
6
■
Function setting value (Recommended: G11S/P11S)
Other than the above functions, some of the basic functions such as base frequency, maximum frequency, acceleration/deceleration time, and
motor characteristics parameters should be set.
■
Tips
1. PID control setting values
• The optimum setting values depend on the system configura-
tion being used. It varies according to combination of
different factors such as the area size to be air conditioned,
adiabatic status, and the capacity of the air conditioning
equipment. Therefore, use empirical values to set values in
advance and then reset the values to the optimum values
during test operation.
2. Automatic energy saving operation: Ideal for fans
and pumps
• You can look forward to significant energy savings simply by
using the automatic energy-saving operation for loads such
as fans and pumps.
3. Automatic on/off operation for the inverter panel
cooling fan
• For inverters of 40HP or larger, the on/off signal of the
cooling fan can be output externally. This signal can be used
to automatically run and stop the cooling fan on the inverter
panel. As a result, you can look forward to greater energy
savings.
4. “Inverter running” signal output using relay
output
• E24 (Y5A, Y5C terminal functions) can be used to set the
output of the “Inverter running” signal using the relay output.
5. Full preparation to suppress harmonics with a DC
REACTOR
• An exclusive terminal (P1, P(+)) for connecting a DC
REACTOR is equipped as standard. Connect the optional
DC REACTOR (DCR - ) to reduce harmonics on
power supply side.
6. Suppression of inrush current when the power
supply is turned on
• FRENIC5000G11S/P11S series inverters have a built-in
circuit that suppresses inrush current that are generated
when the power supply is turned on. No measures have to be
taken to handle inrush current in particular.
H20 PID control (Mode select)
H21 (Feedback signal)
H22 (P-gain)
H23 (I-gain)
H24
(D-gain)
H25 (Feedback filter)
E01 X1 terminal
(Function select)
F09 Torque boost 1
H10 Energy-saving operation
H06 Fan stop operation
E20 Y1 terminal
(Function select)
F14 Restart mode after
momentary power failure
(Mode select)
F26 Motor sound
(Carrier freq.)
E24 Y5A,Y5C terminal
function
(Relay output)
F41 Torque limiter 1 (Braking)
C01 to C03 Jump frequency 1 to 3
C04 (Hysteresis)
Function
Name Factory setting Recommended setting value Remarks
code
0: Inactive
1:
Terminal C1 (4 to 20mA) input
0.01: 0.01 times
0.0: Inactive
0.00: Inactive
0.0: No filter
0: Multistep freq. selection
0.1:
For variable torque load (P11)
0.0:
For constant torque load (G11)
0: Active (P11)
1: Inactive (G11)
0: Inactive
0: Inverter running
1: Inactive
2: 2kHz
15:
Auxiliary terminal for 52-1 [AX]
999: No limit
0: No jump frequency
3: 3Hz
0: Inactive
1: Active
1: Terminal C1 (4 to 20mA) input
0.01 times (= 1%) to 10 times (= 1000%)
0.1 to 3600s
0.01 to 10.00s
0.0: No filter
20: PID control cancel
0.1: For variable torque load
1: Active
1: Active
25: Fan operation signal
3: Active
(Continuous operation; heavy inertia
load, or general load)
15: 15kHz
10: 10kHz
0: Inverter running (RUN)
0: Automatic deceleration control
0 to 120Hz
0 to 30Hz
Operation without PID function is
selected.
Set the functions according to
individual system.
Manual operation when input signal is ON.
(Frequency setting with Keypad panel)
Used to control the inverter panel
cooling fans for inverters of 40HP
or larger. Also available with
Functions E21 to E23 (Y2 to Y4
terminal functions).
Set H13 to H16 also, if necessary.
For 75HP or smaller inverter.
For 100HP or larger inverter.
Relay output (Y5A, Y5C). On
when inverter output is present.
(Set if necessary.)
Setting recommended when
braking resistor is not used.
Set the value in accordance with
the equipment to be combined.
Chapter6-11(P22˜23).p65
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