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Setting Up Parameters
Active Off Check Box
The default active state of an output line is Active On. This means that the output line will supply a voltage when the result
of the logical Or of the output function(s) assigned to that output line is active.
Making an output line "Active Off" means that the line will be “Off” (not conducting) when the result of the logical Or of the
output function(s) assigned to that output line is active, and will supply a voltage when the logical Or of the output function(s)
is not active.
Analog Inputs View
The drive has one analog input channel that accepts a +10 V to -10 V signal. The drive has a 12-bit over sampled to 14-bit
analog to digital converter (A/D), which is used to transform the analog voltage to a usable parameter. The analog input is
scanned by the drive every 100 microseconds and the module at the trajectory update rate.
Figure 19: Analog Inputs View
Bandwidth
This parameter sets the low-pass filter cutoff frequency applied to the analog input. Signals exceeding this frequency will be
filtered at a rate of 20 db per decade.
Analog Full Scale
This voltage sets the maximum value that the analog input will reach in normal operation. Valid range for this parameter is
+10 volts to -10 volts.
Analog Zero Offset
This parameter is used to null any voltage present at the drive when a zero analog velocity command is provided. The amount
of offset can be measured by the Analog Input parameter when a zero analog velocity command is supplied.
Default = 0 Volts
Online Tab
Analog Input Status
This is a display of the real time status of the analog input in volts. It is only available when you are online with a device.