Operating instructions

7-68 Commissioning and Parameterization Rexroth IndraDrive
DOK-INDRV*-FU*********-IB01-EN-P
See also Functional Description "Analog Inputs"
P-0-0229, Analog input 4
Input min/max: Default value: Unit:
MPB: --- / --- --- V
The input voltage currently provided at the analog input 4 can be read and
displayed in Volt by means of this parameter.
See also Functional Description "Analog Interface"
See also Functional Description "Analog Inputs"
P-0-0231, Analog input 2, time constant input filter
Input min/max: Default value: Unit:
MPB: 0,250 / 60,000 0,250 ms
The analog input 2 can be read by the drive firmware via a digital low-
pass filter. The limit frequency of this filter is set by this parameter, if
necessary the filter can also be deactivated.
f
grenz
= 1000 / (2 * π * T
Eing.
)
f
grenz
: limit frequency in Hz
T
Eing.
: time constant of input filter in ms
Fig. 7-45: Calculating the limit frequency of the analog input filter
See also Functional Description "Analog Interface"
See also Functional Description "Analog Inputs"
P-0-0232, Analog input 3, time constant input filter
Input min/max: Default value: Unit:
MPB: 0,250 / 60,000 0,250 ms
The analog input 3 can be read by the drive firmware via a digital low-
pass filter. The limit frequency of this filter is set by this parameter, if
necessary the filter can also be deactivated.
f
limit
= 1000 / (2 * π * T
input
)
f
limit
: limit frequency in Hz
T
input
: time constant of input filter in ms
Fig. 7-46: Calculating the limit frequency of the analog input filter
See also Functional Description "Analog Interface"
See also Functional Description "Analog Inputs"
P-0-0233, Analog input 4, time constant input filter
Input min/max: Default value: Unit:
MPB: 0,250 / 60,000 0,250 ms
Function
Function
Function