IMPULSE®•G+/VG+ Series 4 Profinet Installation Manual - August 2014
45
Alarm Mechanism
When a fault or alarm situation occurs in the drive, the SI-EP3 adapter will send an alarm
notification, which the master station must acknowledge. Refer to Table 28 for details.
Table 28: Alarm Notification
Attribute
Description
BlockHeader
--
AlarmType
PROFINET specific alarm type
API
0x3A00 (PROFIdrive profile)
SlotNumber
Slot number of the Drive Object (DO)
SubslotNumber
Sub-slot number of the sub-slot to which the
diagnosis object is related
ModuleIdentNumber
Module Ident number of the DO
SubmoduleIdentNumber
0xFFFF
AlarmSpecifier
Diagnosis Type
UserStructureIdentifier
0x8000 (Channel Diagnosis Data)
ChannelNumber
0
ChannelProperties
0x0800 Diagnosis Appears
0x1000 Diagnosis Appears
ChannelErrorType
Error code of drive fault or drive alarm