YASKAWA GA500 series, Programming

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Parameter
Details
2
2.8 H: Terminal Function Selection
YASKAWA TOEPYAIGA5002A GA500 Programming 343
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30: DWEZ Analog Input 1
Setting Value Function Description
30 DWEZ Analog Input 1
Use with DriveWorksEZ. Refer to the DriveWorksEZ online manual for more information.
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31: DWEZ Analog Input 2
Setting Value Function Description
31 DWEZ Analog Input 2
Use with DriveWorksEZ. Refer to the DriveWorksEZ online manual for more information.
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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 Terminal AM
Use these parameters to calibrate meters connected to terminal AM:
•
H4-02 [Terminal AM Analog Output Gain]
•
H4-03 [Terminal AM Analog Output Bias]
Set these parameters where the output voltage of 10 V and output current of 20 mA are 100% of the signal level. Use
jumper switch
S5 and parameter H4-07 [Terminal AM Signal Level Select] to set the voltage output and current
output.
No. Name Range Default
H4-02 Terminal AM Analog Output Gain -999.9 - +999.9% 100.0%
H4-03 Terminal AM Analog Output Bias -999.9 - +999.9% 0.0%
H4-07 Terminal AM Signal Level Select
0: 0 +10 VDC
2: 4-20 mA
0
Figure 2.94 and Figure 2.95 show the gain and bias.
Figure 2.94 Analog Output Gain/Bias Configuration Example 1
For example, when the parameter value set to analog output is 0, and a 3 V signal is to be output to terminal AM, set
H4-03 [AM Analog Output Bias] = 30% .
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV