YASKAWA G7 Series Technical Manual page 299

Selecting Analog Monitor Items
The digital operator monitor items (U1-
terminals FM-AC and AM-AC. Refer to Chapter 5 User Parameters, and set the values for the
U1- (status monitor).
Alternatively, you can output monitor items (U1-
channels 1 and 2 on analog monitor cards AO-08 and AO-12. Refer to the table of parameters, and set the val-
ues.
Adjusting the Analog Monitor Items
Adjust the output voltage for multi-function analog output terminals FM-AC and AM-AC using the gain and
bias in H4-02, H4-03, H4-05, and H4-06. Also, adjust the output voltage for output channels 1 and 2 of Ana-
log Output Option Cards AO-08 and AO-12 using the gain and bias in F4-02, F4-04, and F4-06.
Adjusting the Meter
Display the data setting display for the gain and bias parameters corresponding to the output channel of the
Drive Unit and the AO Option Card while the Drive is stopped to output the following voltages to the analog
monitor terminal, to enable meter adjusting while the Drive is stopped.
Output voltage
Gain x 10 V
Switching Analog Monitor Signal Levels
Monitor items corresponding to 0 to ±10Voutput 0 to 10Vsignals when the monitor value is positive (+), and 0
to -10Vsignals when the monitor value is negative (-). For monitor items corresponding to 0 to ±10 V, refer to
Chapter 5 User Parameters.
You can select the signal levels separately for multi-function analog output terminals and analog output option
terminals.
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[status monitor]) are output from multi-function analog output
[status monitor]) from analog output option terminal
10 V/100% monitor output × output gain + output bias
Bias x 10/100 V
Fig 6.53 Monitor Output Adjustment
Monitor Parameters
Monitor item
part of
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