H4: Analog Outputs - YASKAWA GA700 Technical Manual

11.8 H: Terminal Functions
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H4: Analog Outputs

H4 parameters set the drive analog monitors. These parameters select monitor parameters, adjust gain and bias,
and select output signal levels.
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Calibrate Meters Connected to MFAO Terminals FM and AM
You can use H4-02, H4-03, H4-05, and H4-06 [FM/AM Analog Output Gain/Bias] to calibrate meters connected
to terminals FM and AM.
No.
H4-02 Terminal FM Analog Output Gain
H4-03 Terminal FM Analog Output Bias
H4-05 Terminal AM Analog Output Gain
H4-06 Terminal AM Analog Output Bias
H4-07 Terminal FM Signal Level Select
H4-08 Terminal AM Signal Level Select
Figure 11.114 shows the gain and bias.
For example, when the parameter value set to analog output is 0, and a 3 V signal is output to terminal FM, H4-03
[FM Analog Output Bias] is set to 30%.
Calibrate Terminal FM
Stop the drive to calibrate meters. Use this procedure to calibrate:
1. Show H4-02 [FM Analog Output Gain] on the keypad.
924
Name
Figure 11.114 Analog Output Gain/Bias Configuration Example 1
Figure 11.115 Analog Output Gain/Bias Configuration Example 2
YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
Setting Range
-999.9 - 999.9%
-999.9 - 999.9%
-999.9 - 999.9%
-999.9 - 999.9%
0: 0-10 VDC
1: -10 +10 VDC
2: 4-20 mA
0: 0-10 VDC
1: -10 +10 VDC
2: 4-20 mA
Default Setting
100.0%
0.0%
50.0%
0.0%
0
0