Festo CPX-CM-HPP Electronic Manual page 81

4. Diagnosis and error treatment
Diagnostic memory data (10 bytes per entry, max. 40 entries)
Byte
Designation
no.
1 ... 5 Days [day]
Hours [h]
Minutes [m]
Seconds [s]
Milliseconds [ms]
6 Module code
7 Module position
[Pos]
8 Channel number
9 Error number [FN]
10 Following channels
1)
d (diagnostics event) [NB] = 0 ... 39 ; most current diagnostics event = 0
Tab. 4/6: Diagnostics memory data of the CPX−CM−HPP
Festo P.BE−CPX−CM−HPP−E N en 0910NH
Description
Time specification of the error
reported, measured from the point
when the power supply is switched on
(CPX standard).
Module code of the CPX−CM−HPP: 175 0 ... 255
Module number of the CPX module
that reported the error.
Bit
10 channel description
00 I1 X−axis
01 I2 Y−axis
10 I3 Z−axis
11 I4 U−axis
CPX error group (see section 4.2.3)
With CPX−CM−HPP always 0
Instructions on diagnostics with the I/O diagnostics interface
can be found in the CPX System Description.
Function no.
Value 3488 + n
0 ... 255 n = 10 * d + 0
0 ... 23
0 ... 59
0 ... 59
0 ... 99
(128 ... 227)
n = 10 * d + 5
0 ... 47 n = 10 * d + 6
0 ... 255 n = 10 * d + 7
100 ... 109 n = 10 * d + 8
0 ... 63 n = 10 * d + 9
1)
4−17