Omron SYSDRIVE 3G3MV User Manual page 116

Basic Operation
When setting "3" (frequency bias) for the multi-function analog input terminal function
·
selection (n077), set the standard value for the bias in n079. Make the setting as a per-
centage, with the maximum frequency (n011) as100%.
H Adjusting Multi-function Analog Input
D Setting the Gain and Bias of Multi-function Analog Voltage/Current
Input (n068 to n072)
·Set the multi-function analog voltage input characteristics in n068 (multi-function ana-
log voltage input gain) and n069 (multi-function analog voltage input bias). Set the mul-
ti-function analog current input characteristics in n071 (multi-function analog current
input gain) and n072 (multi-function analog current input bias).
·For the gain, set the maximum analog input (10 V or 20 mA) frequency as a percentage
with the maximum frequency as 100%.
·For the bias, set the minimum analog input (0 V or 4 mA) frequency as a percentage
with the maximum frequency as 100%.
n068 Multi-function Analog Voltage
Input Gain
Setting --255(%) to 255(%)
range (Max. frequency: 100%)
Multi-function Analog Voltage
n069
Input Bias
Setting --100(%) to 100(%)
range (Max. frequency: 100%)
Multi-function Analog Current
n071
Input Gain
Setting --255(%) to 255(%)
range (Max. frequency: 100%)
Multi-function Analog Current
n072
Input Bias
Setting --100(%) to 100(%)
range (Max. frequency: 100%)
D Setting the Filter Time Constant of Multi-function Analog
Voltage/Current Input (n070 and n073)
·These parameters can be used to set a primary-delay digital filter for multi-function
analog voltage input. For voltage inputs, set the multi-function analog voltage input fil-
ter time constant (n070). For current inputs, set the multi-function analog current input
filter time constant (n073).
Register 0144 Changes during
Hex operation
Unit of 1% Default setting
setting
Register 0145 Changes during
Hex operation
Unit of 1% Default setting
setting
Register 0147 Changes during
Hex operation
Unit of 1% Default setting
setting
Register 0148 Changes during
Hex operation
Unit of 1% Default setting
setting
Chapter 5
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