YASKAWA GA700 Technical Manual page 808

11.8 H: Terminal Functions
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4: Output Voltage Bias
Setting Function
4 Output Voltage Bias
The gain (%) for the MFAI terminals A1, A2, and A3 is 100% of the voltage class standard, which is 200 V for
200 V class drives and 400 V for 400 V class drives. The bias (%) for MFAI terminals A1, A2, and A3 is 100% of
the voltage configured for E1-05 [Maximum Output Voltage].
Note:
The gain for each of terminals A1, A2, and A3 is configured independently with H3-03 [Terminal A1 Gain Setting], H3-11 [Terminal A2
Gain Setting], and H3-07 [Terminal A3 Gain Setting]. The bias for each of terminals A1, A2, and A3 is configured independently with
H3-04 [Terminal A1 Bias Setting], H3-12 [Terminal A2 Bias Setting], and H3-08 [Terminal A3 Bias Setting].
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5: Accel/Decel Time Gain
Setting Function
5 Accel/Decel Time
Gain
The acceleration time when C1-01 [Acceleration Time 1] is enabled is as follows.
Acceleration Time 1 = Setting value of C1-01 × acceleration and deceleration time gain / 100
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6: DC Injection Braking Current
Setting Function
6 DC Injection Braking
Current
Note:
Configuring this function disables the setting value of b2-02 [DC Injection Braking Current].
808
V/f CL-V/f OLV
Set this parameter to input a bias signal that amplifies the output voltage.
Figure 11.102 Output Voltage Bias via Analog Input
V/f CL-V/f OLV
Inputs the signal that adjusts the gain used for C1-01 through C1-08 [Accel & Decel Time 1
through 4] assuming that the full scale analog signal (10 V or 20 mA) is 100%.
Figure 11.103 Acceleration/Deceleration Time Gain via Analog Input
V/f CL-V/f OLV
Inputs the signal that adjusts the current level used for DC Injection Braking assuming that the
drive rated output current is 100%.
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
Description
CLV AOLV OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
CLV AOLV OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
CLV AOLV OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM