Yaskawa MP920 User's Manual Design - Manual (Page 264)

5.4 Analog Modules
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3. Set the output range, register number, and scan for channels that will be used. Do not
enter settings for channels that will not be used.
The analog output data that is output for the AO-01 Module will be the data in the output register set in
the AO-01 Configuration Window.
„ Offset/Gain Settings
The normal offset and gain for the AO-01 Module do not need to be changed because the
register output values specified for the required voltage are adjusted at shipment for output.
Use the following procedure to adjust the offset and gain only when the 0-V adjustment is
required for external devices.
1. Click the Channel field and click Offset/Gain(O) in the Set(S) menu in the AO-01 Con-
figuration Window.
2. Set an appropriate value for 0 V, 5 V, and 10 V in the output register of the AO-01 Mod-
ule, and at the same time measure the voltage at the external device terminals to deter-
mine the offset value and gain.
3. Set the offset and gain and click the OK button.
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