FujiFilm FRENIC5000G11S Series, Техническая информация

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Chapter 6
2. FRENIC5000G11S/P11S Series
6-21
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. 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.
2. Automatic on/off operation for the inverter panel
cooling fan
• For inverter 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.
3. “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.
4. Easy switching between automatic and manual
setting of the frequency setting signal
• Remote frequency setting (4 to 20mA) and manual frequency
setting (setting using the frequency setting POT or Keypad
panel) can be switched with ease. This function is useful for
the operation confirmation at the installation site if required.
• One arbitrary terminal among the control input terminals X1
to X9 is used for switching. Switching is performed by
turning the connected contact on and off. Use E01 (in case
of control input terminal X1) to enable this function. When
the contact is off, the frequency setting specified by F01 is
enabled. When the contact is on, the frequency setting
specified by C30 is enabled.
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.
F01 Frequency command 1
C30 Frequency command 2
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: Keypad panel
0: Keypad panel
0: Multistep freq. select
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
2: Current input (terminal C1)
(4 to 20mA DC)
0: Keypad panel
1: Voltage input
11: Freq. set. 2 /Freq. set. 1
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
Under normal operation
Under manual operation
Also available with Functions E02
to E09 (X2 to X9 terminal
functions).
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 75HPor 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.
Chapter6-10(P20˜21).p65
07.8.9, 12:52 Page 21
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