Index Subin‐
dex
Name Data
type
Acce
ss
Description
3 Newest acknowl‐
edged message
UINT8 RW Overwrite Mode (SI5, bit 4 = 0):
Read = 0:
When the message queue is overwritten,
the slave sets SI3 to 0.
Writing = 0:
The slave clears all messages, i.e. resets
SI2,
SI3, SI4 and SI5 bit 5*
Writing = 1...5:
The slave returns SDO abort with code
0x06090032 (value of parameter written
too
low)
Writing = 6..69:
SI3 = written value (without checking)**
Writing >69...255
The slave returns SDO abort with code
0x06090031 (value of parameter written
too
high).
Acknowledge Mode (SI5, bit 4 = 1):
Read = 0:
No messages have been acknowledged
so far
Read != 0:
Subindex of latest acknowledged diagno‐
sis
message (6-69)
Writing = 0:
All acknowledged messages will be
deleted
Writing = 1...5:
The slave returns SDO abort with code
0x06090032 (value of parameter written
too
low)
Writing = 6...69:
Messages are acknowledged***
Writing >69...255:
The slave returns SDO abort with code
0x06090031 (value of parameter written
too
high)
4 New messages
available
BOOL RO Overwrite Mode:
0: newest message was read
1: newest message was not read
Acknowledge mode:
0: no unacknowledged message
1: diagnosis messages are available
which
can be acknowledged (SI2 !=SI3)
8 OPERATION
32
O P E R A T I N G I N S T R U C T I O N S | Sensor Integration Gateway - SIG350 8027836./2022-06-10 | SICK
Subject to change without notice
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