Pepperl+Fuchs AS-I 3.0, Руководство пользователя, Страница: 58 / 177

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AS-i 3.0 Command Interface
Commands of the Command Interface
4.4.12 Get transm.err.counters (GET_TECB)
With this call, the counts of the error counters for B-slaves are being read out (see
chap. "Advanced diagnostic for AS-i Masters" in the manual of your AS-i Master).
With every reading out of the counts, the error counters will be restarted.
The counts are being read out via the corresponding host interface and will be de-
leted with every read access. The counter´s value is limited to 254. 255 will cause
a counter overflow.
The counts could be independent of the counters, which are displayed in the dis-
play of the gateway.
Information!
In order to get the real number of transcription errors, multiply the value with 2.
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 64
16
2 T – circuit
Tab. 4-98.
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 64
16
2 T result
3 APF
4 slave 1B
… …
34 slave 31B
Tab. 4-99.