Diagnostics And Alarms - Datalogic AMT58*-PN Series Instruction Manual

AMT58x-PN ProfiNET®

10. Diagnostics and Alarms

Diagnostics data is always transferred acyclically using Record Data
communication over the non real time channel. A PN-IO controller
can request diagnostic data from the PN-IO device using RDO
(Record Data Object) services.
Alarm data is transmitted from the IO device to the IO controller via
the RT channel.
The encoder errors are divided into Faults and Warnings, they are
defined as follows.
FAULT
A Fault is set if a malfunction in the encoder could lead to incorrect
position values.
WARNING
Warnings indicate that the tolerance for certain internal parameters of
the encoder has been exceeded. Unlike faults, warnings do not imply
incorrect position values.
NOTE
Please note that warnings are not supported in this encoder.
There are several diagnosis mechanisms that are used to monitor
encoder diagnostics.
Please refer to the table below for an overview of the available
diagnosis mechanisms.
Function
Acyclic diagnosis parameter P65001 –
Operating status
Channel related
Channel
Error codes in G1_XIST2
LED indication
68
diagnosis via the
Reference
See on page 75
Alarm
See on page 75
See on page 76
See on page 76