Schneider Electric IP67 manual Back-up Behavior Storage Function, Bit 32 to

Models: IP67

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The Object Dictionary

Back-up

Behavior

Storage Function

Writing a valid value

The device stores the parameters, and then confirms SDO transmission (downloading initialization response).

Note: When storage fails, the splitter box returns an Abort SDO Transfer (Abort Code:0606 0000H).

Writing an invalid value

The device refuses storage and replies with an "Abort SDO Transfer" (Abort Code:0800 002xH with x=0...F).

WARNING

RISK OF UNINTENDED EQUIPMENT OPERATION

The splitter box must be switched to the "Pre-Operational" state to save its configuration. The saving process takes 1 to 2 seconds. If the save takes place in the "Operational" state, the outputs will not be updated during the saving process.

Failure to follow this instruction can result in death, serious injury, or equipment damage.

During read access to an appropriate sub-index, the splitter box transmits information on its storage function, in the following format:

Bit

32 to 2

1

0

 

 

 

 

Meaning if bit

Reserved

The splitter box does not store

The splitter box does not store

= 0

 

parameters autonomously

parameters when it receives a

 

 

 

command

 

 

 

 

Meaning if bit

Reserved

The splitter box stores

The splitter box stores

= 1

 

parameters autonomously

parameters when it receives a

 

 

 

command

 

 

 

 

 

 

 

 

1606218 02 08/2006

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Page 147
Image 147
Schneider Electric IP67 manual Back-up Behavior Storage Function, Bit 32 to