11.7 F: Options
834 YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
■ F3-25: Terminal DF Function Selection
No.
(Hex.)
Name Description
Default
(Range)
F3-25
(0BF2)
Expert
Terminal DF
Function Selection
Sets the function for terminal DF of the DI-A3 when F3-01 = 8 [Digital
Input Function Selection = Multi-Function Digital Input].
F
(1 - 19F)
◆ F4: Analog Monitor Option
F4 parameters set drive operation when you use analog monitor option card AO-A3. The AO-A3 card has 2
output terminals (terminals V1 and V2) for signals with an Output resolution of 11 bits (1/2048) + encoding and
that have an output voltage range of -10 V to +10 V. Install the AO-A3 card to a drive to output analog signals
that monitor the output status of the drive (output frequency and output current).
Refer to the AO-A3 card manual for more information about how to install, wire, and set the AO-A3 card.
Use the U monitor number to set the monitor data to be output from terminals V1 and V2 on the AO-A3 card.
Enter the last three digits of Ux-xx as the setting value.
• Use Gain and Bias to Adjust the Output Signal Level of Terminal V1
You must stop the drive to adjust the output signal. Use this procedure to calibrate the drive:
1. View the F4-02 [Terminal V1 Gain] value on the keypad.
Terminal V1 will output a voltage = 100% of the monitor set in F4-01 [Terminal V1 Function Selection].
2. View the monitor connected to terminal V1 and adjust F4-02.
3. View the F4-05 [Terminal V1 Bias] value on the keypad.
Terminal V1 will output an analog signal = 100% of the parameter set in F4-01.
4. View the monitor connected to terminal V1 and adjust F4-05.
• Use Gain and Bias to Adjust the Output Signal Level of Terminal V2
You must stop the drive to adjust the output signal. Use this procedure to calibrate the drive:
1. View the F4-04 [Terminal V2 Gain] value on the keypad.
Terminal V2 will output a voltage = 100% of the monitor set in F4-03 [Terminal V2 Function Selection].
2. View the monitor connected to terminal V2 and adjust F4-04.
3. View the F4-06 [Terminal V2 Bias] value on the keypad.
The analog signal equal to 0% of the parameter being set in F4-03 will be output from terminal V2.
4. View the monitor connected to terminal V2 and adjust F4-06.
■ F4-01: Terminal V1 Function Selection
No.
(Hex.)
Name Description
Default
(Range)
F4-01
(0391)
Terminal V1
Function Selection
Sets the monitor signal output from terminal V1.
102
(000 - 999)
Enter the last three digits of Ux-xx [Monitors] to set monitor data to output from the option card. For example, set
x-xx to 102 to monitor U1-02 [Output Frequency].
Note:
• You cannot use all of the monitors in all of the control methods.
• When you use the terminal in through mode, set 000 or 031. You can use this setting to adjust the V1 terminal output from PLC
through MEMOBUS/Modbus communications or a communications option.
■ F4-02: Terminal V1 Gain
No.
(Hex.)
Name Description
Default
(Range)
F4-02
(0392)
RUN
Terminal V1 Gain
Sets the gain of the monitor signal that is sent from terminal V1. Sets the
analog signal output level from the terminal V1 at 10 Vor 20 mA as 100%
when an output for monitoring items is 100%.
100.0%
(-999.9 - +999.9%)
The maximum output voltage output from terminal V1 is ±10 V. Use F4-07 [Terminal V1 Signal Level] to set the
signal level.
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