129
Rev. 1.1
2018/04
400-820-9661
M2DC Series Hardware Manual
P-56 (AD)
Analog input 1 deadband
Data Range
Default
Unit
Data type
0 - 255
0
mV
DEC
The analog deadband value of analog input 1 in millivolts. The deadband value is the zone around the
“zeroed” value of the analog input. This deadband defines the area of the analog input range that the drive
should interpret as “zero”. The deadband is an absolute value that is applied to either side of the zero
point.
P-57 (AD)
Analog input 2 deadband
Data Range
Default
Unit
Data type
0 - 255
0
mV
DEC
The analog deadband value of the analog input 2 in millivolts. The deadband value is the zone around the
“zeroed” value of the analog input. This deadband defines the area of the analog input range that the drive
should interpret as “zero”. The deadband is an absolute value that is applied to either side of the zero
point.
P-58 (AD)
Differential analog deadband
Data Range
Default
Unit
Data type
0 - 255
0
mV
DEC
The analog deadband value of the differential analog input in millivolts. The deadband value is the zone
around the “zeroed” value of the analog input. This deadband defines the area of the analog input range
that the drive should interpret as “zero”. The deadband is an absolute value that is applied to either side of
the zero point.
P-59 (AF)
Analog input filter value
Data Range
Default
Unit
Data type
1 - 15990
500
----
DEC
Applies a digital filter to the analog input(s). This is a simple single pole filter that rolls off the analog input.
When analog input is used, there might be external interferences that affect the accuracy of the analog
input voltage. In some cases, it will cause the motor to turn unexpectedly, or have unstable torque output.
Therefore, an analog input filter is recommended. It is designed as a digital low pass filter; reasonable
filter frequency can significantly improve the motor performance. Refer to Section 7.3.4 Analog Input Filter.
P-60 (AT)
Analog threshold
Data Range
Default
Unit
Data type
-10.000 - 10.000
0.000
V
DEC
This sets the analog input threshold that is used by the Feed to Sensor command. The threshold value
sets the analog voltage that determines a sensor state or a trigger value.
NOTE: if you need to view or set this value on the drive’s control panel refer to the following calculation:
LED
display
value
=
x 1000
Where
is target voltage value, Unit is V (volts).