molex Brad HarshIO 300 ePN, User Manual

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HarshIO 300 ePN
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41
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IP67 Digital I/O Modules for PROFINET IO
5. PROFINET and related functions
Module Configuration Phase
The HarshIO 300 ePN is configured by the PROFINET IO-Controller through multiple
Write.Req by using
information contained in the GSD file.
Until the connection phase is done, the frames produced by the ePN module will be marked as
STOP
(apdu status). As soon as “Parameter End Response” is sent by the HarshIO module, the frames will be
produced as
RUN (apdu status).
Module Alarms
When an I/O error occurs (ex: short-circuit), the quality of produced data will be set to
BAD .
An alarm will be sent to the PROFINET IO-Controller. This alarm has the following characteristics:

Alarmtype: Diagnosis

API: 0x00

SlotNumber: 0x00

SubslotNumber: 0x01

channelProperties.Speifier: 0x0001 (Appears)

channelErrorType: 0x0001 (short circuit)
When the default disappears, the quality of data will be set to
GOOD . An alarm will be sent to the PROFINET
IO-Controller. This alarm has the following characteristics:

Alarmtype: Diagnosis

API: 0x00

SlotNumber: 0x00

SubslotNumber: 0x01

channelProperties.Speifier: 0x0002 (Disappears)

channelErrorType: 0x0001 (short circuit)
When an Output voltage issue occurs (ex: power drop or power down), the quality of produced data will be
set to
BAD .
An alarm will be sent to the PROFINET IO-Controller. This alarm has the following characteristics:

Alarmtype: Diagnosis

API: 0x00

SlotNumber: 0x00

SubslotNumber: 0x01

channelProperties.Speifier: 0x0001 (Appears)

channelErrorType: 0x0002 (under voltage)
When the default disappears, the quality of data will be set to
GOOD . An alarm will be sent to the PROFINET
IO-Controller. This alarm has the following characteristics:

Alarmtype: Diagnosis

API: 0x00

SlotNumber: 0x00