Festo Контроллер позиционирования CPX-CMPX - Manual (Page 188)

B. Parameters and data of the CPX terminal
B−34
Festo P.BE−CPX−SYS−EN en 0902e
B.2.7 Module diagnostic data
The module diagnostic data is assigned to the function numĆ
bers 2008 to 2199. There are 4 diagnostic information items
in 4 consecutive bytes for each module. The function numĆ
bers of the diagnostic data of the faulty module are therefore
calculated as follows:
Function no. = 2008 + (4 * module number) + information no.
You can ascertain the module number of the first faulty moĆ
dule with the aid of the system diagnostic data (function
no. 1937).
The following module diagnostic data is available:
Function no. 1) Module diagnostic data
2008 + m * 4 + 0 Number of the first faulty channel
2008 + m * 4 + 1 Module error number
2008 + m * 4 + 2 Information 2 (reserved)
2008 + m * 4 + 3 Information 3 (reserved)
1) m = module number (0 ... 47)
Tab. B/42: Overview − Module diagnostic data
See the manual for the CPX−CP interface type P. BE−CPX−CP−...
for module diagnostic data for CP modules on the CPX−CP
interface.