X90 mobile modules
X90 mobile system User's manual V 1.20 - Translation of the original manual
127
5.2.2.12.8 Analog inputs
The module is equipped with 16 analog inputs for 1-wire connections.
5.2.2.12.8.1 Input filter
Name:
cfgAnalogFilter09 to cfgAnalogFilter24
A filter can be defined to prevent large input jumps. This filter is used to bring the input value closer to the actual
analog value over a period of several system cycles. Filtering takes place after input ramp limitation if this is
performed.
Data type
Values
USINT
See the bit structure.
Bit structure:
Bit
Description
Value
Information
0
Disabled (default)
1
Filter level 2
2
Filter level 4
3
Filter level 8
4
Filter level 16
5
Filter level 32
6
Filter level 64
0 to 3
Filter level
7
Filter level 128
0
Disabled (default)
1
Limit value = 16383
2
Limit value = 8191
3
Limit value = 4095
4
Limit value = 2047
5
Limit value = 1023
6
Limit value = 511
4 to 7
Input ramp limitation
7
Limit value = 255
Input ramp limitation
The difference of the input value change is checked for exceeding the specified limit. In the event of overshoot,
the tracked input value is equal to the old value ± the limit value.
