IFM Electronic AC5225, Оригинальное руководство устройства

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ifm Device Manual AS-i IO-Link-Gateway (AC5225) Firmware V1.16 2017-11-20
IO-Link services Device group services
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5.3.7 Read diagnosis dataset
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If the diagnosis object refers to an event triggered by an IO-Link device, the detailed diagnosis
information of the IO-Link device can be read (referred to the port) via the calls described below.
Request read IO-Link device diagnosis data
Byte no. Description
0 command code 20 = read device group
1 indices 41 / 42 = diagnosis dataset ports 1 / 2
2
length = 1…20
Reply read IO-Link device diagnosis data
Byte no. Description
0 command code 84 = read device group OK
1
Example event data
(
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41 )
2
Event status code
(
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34 ) *)
3
Event identifier
(
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36 ) 1
4, 5
Event code
(
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37 ) 1
6 event identifier 2
7, 8 event code 2
9 event identifier 3
10, 11 event code 3
12 event identifier 4
13, 14 event code 4
15 event identifier 5
16, 17 event code 5
18 event identifier 6
19, 20 event code 6
*) If bit 7 in event status = 0 then there is no event identifier and no event code.