Festo — CPX-4AE-4AA-H — 2021-06b
Commissioning
35
Allocation and values 4828 + m* 64 + 30 (m = module number)
Bit
7
6
5
4
3
2
1
0
Channel
Signal range
x
x
x
x
x
x
0
0
Channel 0
Inactive
x
x
x
x
x
x
0
1
4 … 20 mA without HART
x
x
x
x
x
x
1
0
4 … 20 mA with HART
x
x
x
x
x
x
1
1
0 … 20 mA
x
x
x
x
0
0
x
x
Channel 1
Inactive
x
x
x
x
0
1
x
x
4 … 20 mA without HART
x
x
x
x
1
0
x
x
4 … 20 mA with HART
x
x
x
x
1
1
x
x
0 … 20 mA
x
x
0
0
x
x
x
x
Channel 2
Inactive
x
x
0
1
x
x
x
x
4 … 20 mA without HART
x
x
1
0
x
x
x
x
4 … 20 mA with HART
x
x
1
1
x
x
x
x
0 … 20 mA
0
0
x
x
x
x
x
x
Channel 3
Inactive
0
1
x
x
x
x
x
x
4 … 20 mA without HART
1
0
x
x
x
x
x
x
4 … 20 mA with HART
1
1
x
x
x
x
x
x
0 … 20 mA
Tab. 25: Allocation and values of the “Signal range” channel parameter
Channel parameter: smoothing factor of channel 0 … 3
Function number
4828 + m* 64 + 31
m = module number (0 … 47)
Description
Setting of the smoothing factor for the individual channels of the analogue
input module:
–
With the smoothing factor, malfunctions can be suppressed.
–
Calculation of the smoothing factor: arithmetic mean value from n values
Allocation
–
Bit 0 … 1: smoothing factor of channel 0
–
Bit 2 … 3: smoothing factor of channel 1
–
Bit 4 … 5: smoothing factor of channel 2
–
Bit 6 … 7: smoothing factor of channel 3
Values
Tab. 27 Allocation and values of the “Smoothing factor” channel parameter.
Tab. 26: Description of the “Smoothing factor of channel 0 … 3"
