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Supplementary device manual DeviceNet interface in the AS-i ControllerE (AC1318, AC1324), Target from 15
2012-02-29
The fieldbus command channel (module 11)
Module 11, command 13dec (0Dhex) – read telegram error counter
113
6.12.3
Example: read telegram error counter of slave 1 on AS-i
master 1
5110
Request from fieldbus master to device
Word no.
Value [hex.]
Meaning
1 410D
(slave no.
1
)
+ (master no.
1 * 64
)
+ (32, if B slave)
= 65
dec
=
41
hex
0D = command 13
2 0000
not
used
Response from device to fieldbus master
Word no.
Value [hex.]
Meaning
1 410D
copy of the request
command processed, no error occurred
2 0020
error counter = 0020
hex
= 0032
dec
Since the last power on of the device or the reset of the counter, 32 faulty telegrams have
occurred during data exchange.