FujiFilm FRENIC5000G11S Series, Technical Information

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2-2
Chapter 2
1.Frequency Control Operation
Table 2-1 List of Frequency setting method
1. Frequency Control Operation
1.1 Types of frequency control signal
17 types of frequency setting method are available as shown on Table 2-1.
1 KEYPAD operation
( , keys)
2 External potentiometer
3 0 to +10V voltage input
4 0 to +5V voltage input
5 4 to 20mA current input
6 Voltage input + current
input
7 0 to -+10V voltage input
8 +10 to 0V voltage input
9 20 to 4mA current input
10 UP/DOWN control
11 Multistep speed operation
12 Jogging operation
13 Pattern operation
14 D/I or pulse train
• While the key is pressed, the output frequency increases
and while the key is pressed, it decreases.
• Connect a potentiometer (1 to 5k
Ω
) with three terminals to the
terminals 13, 12, and 11 to perform frequency control.
• At that time, +10Vdc is applied between terminals 13 and 11.
Therefore, use a potentiometer of 1 to 5k. (The maximum
allowable current between terminals is 10mA)
• Potentiometer is sold separately.
• Input a 0 to +10Vdc signal between the terminals 12 and 11 to
perform frequency control. (Input impedance = 22k
Ω
)
• By setting Function code F17 (Gain for frequency setting signal)
at 200.0%, 0 to 5Vdc signal can be used for frequency setting.
• Input a 0 to +5Vdc signal between the terminals 12 and 11 to
perform frequency control. (Input impedance = 22k
Ω
)
• Input a 4 to 20mAdc current signal between the terminals C1
and 11 to perform frequency control. (Input impedance = 250
Ω
)
• Use an added signal of voltage signal of 0 to 10Vdc (between
terminals 12 and 11) + current signal of 4 to 20mAdc (between
terminals C1 and 11) to perform frequency control.
• Invert the polarity of the DC voltage signal, in addition to the
control of item 3 above, to change the rotating direction.
• Input a +10 to 0Vdc voltage signal between the terminals 12 and
11 (or V2 and 11) to perform frequency control in inverse
mode.(Input impedance = 22k ), (+10 to 0V / 0Hz to Max. freq.)
• Input a 20 to 4mAdc current signal between the terminals C1
and 11 to perform frequency control in inverse mode.(Input
impedance = 250 ), (20 to 4mA / 0Hz to Max. freq.)
• Set UP/DOWN control to the terminal function of digital input
terminal. Output frequency increases while UP terminal is on; it
decreases while DOWN terminal is on.
• Output frequency at starting can be selected from either 0Hz or
the value last set before stopping.
• 15 kinds of output frequency can be stored in the inverter. Each
output frequency can be selected by external signals (assigned
to terminals X1 to X9) to perform multistep (max. 16) speed
operation.
• Jogging operation can be set by KEYPAD panel or external
signal input.
• An automatic timer operation can be performed according to the
preset max. 7 stages.
External setting from PLC is not required.
• Highly precise speed control can be performed with 16-bit
parallel signal using an option card (OPC-G11S-DIO). Either 16-
bit binary signal or BCD 4-digit signal can be selected.
• Speed control with pulse train input can be performed using an
option card (OPC-G11S-PG
M
).
• Using an option card (OPC-G11S-SY) enables the position
control with pulse train input and the synchronous operation
between two motors (simultaneous-start-and-synchronization,
proportional synchronization).
No. Frequency setting method Description Related Func. Code
G11S, P11S
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
E01 to E09
F01
E01 to E09
F02
E01 to E09
F01
C21 to C28
F01
Chapter02J(P1˜3).p65
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