19
PME
−
MP60DP
HBM
A0623-6.1 en/de/fr
6.4 Diagnosis
The MP60DP module makes a device diagnosis available as an external
diagnosis which can be released via the parameter assignment diagram.
The external diagnosis is 4 bytes long. The first byte contains the identification
character for the version number. The second byte contains the identification
character for device diagnosis. In the third and fourth bytes one bit each is
reserved for various fault causes.
Octet
Bits
Value
Meaning
0
0..7
c1
version 1
1
0..7
4
length of device diagnosis is 4 bytes in total
2
0
0
1
hardware overflow
2
1
ADC overflow
2
2
0
1
gross overflow
2
3
0
1
net overflow
2
4
0
1
analogue output overflow
2
5
0
1
maximum overflow
2
6
0
1
minimum overflow
2
7
res
3
0..3
res
3
4
0
1
scaling of input characteristics defective
3
5
0
1
scaling of output characteristics defective
3
6
0
1
nominal value exceeded
3
7
0
1
works calibration defective
4
0
0
1
transducer error
4
1...7
res
Tab 6.8:
Contents of diagnosis
