YASKAWA GA700 Technical Manual page 725

drive, analog signals which are used to monitor the output status of the drive (output frequency and output
current) can be output.
Refer to the instruction manual packaged with the AO-A3 card for more information on installing, wiring, and
setting the AO-A3 card.
Select monitor data to be output from terminals V1 and V2 on the AO-A3 card by the U parameter number. Enter
the final three digits of Ux-xx as the setting value.
• Adjust output signal level of terminal V1 by using gain and bias
The output signal is adjustable while the drive is stopped. Use the following procedure to perform calibration.
1. View the value set to F4-02 [Terminal V1 Monitor Gain] on the keypad.
A voltage equal to 100% of the parameter being set in F4-01 [Terminal V1 Monitor Selection] will be output
from terminal V1.
2. Adjust F4-02 viewing the monitor connected to terminal V1.
3. View the value set to F4-05 [Terminal V1 Monitor Bias] on the keypad.
An analog signal equal to 0% of the parameter being set in F4-01 will be output from terminal V1.
4. Adjust F4-05 viewing the monitor connected to terminal V1.
• Adjust output signal level of terminal V2 by using gain and bias
The output signal is adjustable while the drive is stopped. Use the following procedure to perform calibration.
1. View the value set to F4-04 [Terminal V2 Monitor Gain] on the keypad.
The analog signal equal to 100% of the parameter being set in F4-03 [Terminal V2 Monitor Selection] will be
output from terminal V2.
2. Adjust F4-04 viewing the monitor connected to terminal V2.
3. View the value set to F4-06 [Terminal V2 Monitor Bias] on the keypad.
The analog signal equal to 0% of the parameter being set in F4-03 will be output from terminal V2.
4. Adjust F4-06 viewing the monitor connected to terminal V2.
■
F4-01: Terminal V1 Monitor Selection
No.
Name
(Hex.)
F4-01 Terminal V1 Monitor
Selection
(0391)
Enter the final three digits of Ux-xx [Monitors] to determine which monitor data is output from the option card.
For example, set x-xx to 102 to monitor U1-02 [Output Frequency].
Note:
• Some monitors are only available in certain control methods.
• Set 000 or 031 when using the terminal in through mode. This setting can adjust the V1 terminal output from PLC via MEMOBUS/
Modbus communications or a communications option.
■
F4-02: Terminal V1 Monitor Gain
No.
Name
(Hex.)
F4-02 Terminal V1 Monitor
Gain
(0392)
RUN
The maximum output voltage output from terminal V1 is ±10 V. The signal level can be selected with F4-07
[Terminal V1 Signal Level].
Setting example:
When set as follows, and the monitored output voltage is at 100% (drive rated current), the output voltage of
terminal V1 is 5 V (50% of 10 V). Thus, the output current is 200% of the drive rated current when terminal V1
outputs a maximum voltage of 10 V.
• F4-01 [Terminal V1 Monitor Selection] = 102 (U1-02: Output Frequency)
• F4-02 = 50.0%
• F4-05 [Terminal V1 Monitor Bias] = 0.0%
• F4-07 = 0 (0 to 10 V)
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
V/f CL-V/f OLV CLV AOLV
Sets the number for monitor item of output from terminal V1.
V/f CL-V/f OLV CLV AOLV
Sets the gain of monitor signal output from terminal V1 as a percentage.
Sets the voltage level output from terminal V1 to a 100% value of 10 V
when a monitoring item is at 100% while an output of 0% for monitoring
items is 0 V.
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
11.7 F: Options
Default
(Range)
102
(000 - 999)
Default Setting
(Range)
100.0%
(-999.9 - +999.9%)
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