Schneider Electric Altivar 32 Manuel d'installation télécharger pdf (Page 80)

CIP Objects

S1A28702 05/2010

Predefined Master/Slave I/O Connection State Transition Diagram

NOTE: The Allocate and Release services send the connection instance back to initial state. All Object

attributes are reset to their default values.

Class Service

Instance Service

Non-Existent

Established

Configuring

Release/Delete from any

Timed-Out

(No Inactivity Timer Running)

Allocate

Get Attribute / Set Attribute

Transition commanded by

internal or external request

Reset (Support

is optional)

Set Attribute Single

(expected_packet_rate attribute)

Send / Data received

Get Attribute / Set Attribute

(Note that any attribute values

changed in the Timed-Out state are

reset to initial state if an Allocate or

Release is used to exit the Timed-

(Pre-consumption Inactivity Timer Running

until first I/O consumption, then time-out =

value from expected_packet_rate attribute)

Inactivity/Watchdog Time-out and

watchdog_time-out_action = Transition to

Service code Service name Need Description

16#0E Get_Attribute_Single Req. Read an attribute

Service code Service name Need Description

16#0E Get_Attribute_Single Req. Read an attribute

16#10 Set_Attribute_Single Opt. Write an attribute

16#05 Reset Opt. Reset Inactivity/Watchdog

timer

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Schneider Electric Altivar 32 Manuel d'installation Page 80