YASKAWA CR700, Техническое руководство, Страница: 658 / 886

11.7 F: Options
658 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual
Note:
A voltage input of 10 Vor a current input of 20 mA is the 100% value for each channel.
The bias set in F2-03 sets the ratio (%) of the maximum output frequency output as the frequency reference when
the addition input value is 0%.
Note:
A voltage input of 0 Vor a current input of 4 mA is the 0% value for each channel.
• Example 1:
When the gain set in
F2-02
is 50%, the bias set in
F2-03
is 0%, and the addition input value is 100%, the
frequency reference is 50% of the maximum output frequency. When the addition input value is 200%, the
frequency reference is 100% of the maximum output frequency.
• Example 2:
When the gain set in F2-02 is 200%, the bias set in F2-03 is 0%, and the addition input value is 50%, the
frequency reference is equivalent to the maximum output frequency. The frequency reference will not be more
than the maximum output frequency, although the addition input value is 50% or higher.
• Example 3:
When the gain set in
F2-02
is 100%, the bias set in
F2-03
is 30%, and the addition input value is 0%, the
frequency reference is 30% of the maximum output frequency. When the addition input value is 70%, the
frequency reference will be equivalent to the maximum output frequency. The frequency reference will not be
more than the maximum output frequency, although the addition input value is 70% or higher.
■
F2-02: Analog Input Option Card Gain
No.
(Hex.)
Name Description
Default
(Range)
F2-02
(0368)
RUN
Analog Input Option Card
Gain
Sets the analog reference gain as a percentage when the maximum output frequency is 100%.
100.0%
(-999.9 - +999.9%)
Note:
Set F2-01 = 1 [Analog Input Function Selection = 3 Channels Added Together] to enable this function.
■
F2-03: Analog Input Option Card Bias
No.
(Hex.)
Name Description
Default
(Range)
F2-03
(0369)
RUN
Analog Input Option Card
Bias
Sets the analog reference bias as a percentage when the maximum output frequency is 100%.
0.0%
(-999.9 - +999.9%)
Note:
Set F2-01 = 1 [Analog Input Function Selection = 3 Channels Added Together] to enable this function.
◆
F3: Digital Input Option
F3 parameters set the type of input signal to use with digital input option card DI-A3.
Use these digital inputs to set the frequency reference when you install the DI-A3 card in a drive. Set
b1-01 = 3
[Frequency Reference Selection 1 = Option PCB] to use this card as the frequency reference input. The input
signal is isolated input of 24 Vdc and 8 mA.
• Binary, 16-bit/BCD, 4-digit input
• Binary, 12-bit/BCD, 3-digit input
• Binary, 8-bit/BCD, 2-digit input
You can also use the DI-A3 option as an MFDI, if the setting of
F3-01
is correct.
On drives with software versions PRG: 01021 and later that do not have a DI-A3 option installed, when you set
F3-01 = 8 [Digital Input Function Selection = Multi-Function Digital Input] , it enables these functions:
• H1-40 [Mbus Reg 15C0h bit0 Input Func] to H1-42 [Mbus Reg 15C0h bit2 Input Func]
• H7-01 to H7-04 [Virtual Multi-Function Input 1 to 4]
WARNING!
Sudden Movement Hazard. Do test runs and examine the drive to make sure that the command references are
correct. If you set the command reference incorrectly, it can cause damage to the drive or serious injury or death.
V/f CL-V/f OLV CLV AOLV
V/f CL-V/f OLV CLV AOLV