Parameterisation
3.3.3
Wire Break Diagnostics
The parameter "Wire break diagnostics" defines whether the diagnostics for the input signals must be
activated or deactivated with regard to a shortfall of the input current.
When the diagnostics are activated, the error at an input current of <1.2 mA will be sent to the bus
module and displayed with the error LED on the module.
The parameter is only effective with a defined signal range of 4 ... 20 mA è Tab. 30 .
Channel parameter – Wire break diagnostics
Setting
Channel 0
Deactivate diagnostics
Activate diagnostics
Channel 1
Deactivate diagnostics
Activate diagnostics
Channel 2
Deactivate diagnostics
Activate diagnostics
Channel 3
Deactivate diagnostics
Activate diagnostics
1)
è
Function number (
Description of automation system CPX-E); m = module number (counted from left to right, starting from 0)
Tab. 27
24
Selection via software
No diagnostics (default)
Diagnostics
No diagnostics (default)
Diagnostics
No diagnostics (default)
Diagnostics
No diagnostics (default)
Diagnostics
Selection via parameter
F no.
Bit
1)
4828 +
7
6
5
64m
+ 9
+ 9
+ 10
+ 10
+ 11
+ 11
+ 12
+ 12
Festo — CPX-E-...AI-U-I — 2020-01a
4
3
2
1
0
0
1
0
1
0
1
0
1