YASKAWA GA800 Series, Техническое описание

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12.7 F: Options
790 YASKAWA SIEPC71061737B GA800 Drive Technical 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 card as an MFDI, if the setting of F3-01 is correct.
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.
■
MFDI for DI-A3
Set F3-01 = 8 [Digital Input Function Selection = Multi-Function Digital Input] and b1-01 ≠ 3 [Frequency Reference
Selection 1 ≠ Option PCB] to use digital input option DI-A3 as an MFDI.
Use F3-10 to F3-25 [Terminal D0 Function Selection to Terminal DF Function Selection] to set the function for the
DI-A3 terminals.
Note:
•
Refer to H1-xx
“
Multi-function Digital Input Setting Values
”
for more information about MFDI setting values.
• Values 0 [3-Wire Sequence] and 20 to 2F [External Fault] for F3-10 to F3-25 .
• When you do not use DI-A3 as an MFDI, set F3-10 to F3-25 = F [Not Used] .
•
The drive reads DI-A3 terminal Dx two times as specified by parameter b1-06 [Digital Input Reading] .
• Configuring such that F3-01 = 8 when DI-A3 is the frequency reference source ( b1-01 or b1-15 = 3 [Frequency Reference Selection 1/2 =
Option PCB] ) results in the detection of oPE05 [Run Cmd/Freq Ref Source Sel Err] .
• You can use these functions with the DI-A3 MFDI:
– H1-40 to H1-42 [Mbus Reg 15C0h bit0 to bit2 Input Func]
– H7-01 to H7-04 [Virtual Multi-Function Input 1 to 4]
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV