Toshiba G7 Manuel d'utilisateur télécharger pdf (Page 61)

G7 ASD Multi-Protocol Communication Option and PG Feedback Option Manual

11.5.4 Assembly Object

Class code 0x04.

The Assembly Object binds attributes of multiple objects, which allows data to or

from each object to be sent or received over a single connection.

11.5.4.1 Assembly Object Class Attributes

Attribute

Access

Rules

Name

Data

Type

Description

Default

Value

1 Get Revision UINT Revision of this object. 2

11.5.4.2 Assembly Object Instance Attributes

The Multicom DeviceNet unit contains 6 static assembly instances, with assigned instance IDs 20, 21,

70, 71, 100 and 150. Refer to section 11.5.4.5 for more details.

Attribute

Access

Rules

Name Data Type Description

Default

Value

Get or

Get / Set

Data ARRAY

The data contained in

the assembly object.

Output instances (20, 21 and 100) can be accessed via the Get and Set services, whereas input instances

(70, 71 and 150) can only be accessed via the Get service.

11.5.4.3 Assembly Object Common Services

Supported Service

Code

Class Instance

Service Name Description of Service

0x0E Yes Yes

Get_Attribute

_Single

Returns the contents of the

specified attribute.

0x10 N / A

Output instances

only

Set_Attribute

_Single

Modifies the value of the

specified attribute.

11.5.4.4 Assembly Object Specific Services

The Assembly Object for static assemblies provides no object specific services.

11.5.4.5 Assembly Instance Details

As mentioned previously, the Multicom DeviceNet Interface provides the option of three different I/O

assembly instance sets. The active set is chosen via ASD parameter F893 (refer to section 8.3).

Whenever changing the active assembly set, always remember to reset the drive to active the change.

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Toshiba G7 Manuel d'utilisateur Page 61

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