Toshiba VF-A7 Manual Do Utilizador

 

 40

Scan Register Setup Information: 

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Scan register values refer to ASD registers, NOT Modbus registers. 

• 

There are 8 possible scan register values for each of the 3 channels.  Not all 8 
values need to be configured.  The ETH-100 will only mirror those scan registers 
that have a displayed value. 

• 

Each active scan register must be configured as read or write. 
! 

A read scan register will be continuously polled from the ASD. 

! 

A write scan register will be continuously written to the ASD.  When a new 
write scan register is added to the list, or when a write scan register value is 
changed, its internal write value will be set to 0 for safety. 

• 

To clear a scan register value, the user must CLEAR the value displayed on the 
web page interface and click apply. 

• 

To add a new scan register value in an empty location, the user must enter a 
valid hexadecimal number, provide read/write information using the drop-down 
box, and click apply. 

• 

Scan register values that are already displayed can be changed without providing 
a read/write value.  The previous read/write value will be retained in this case. 

• 

Scan register values and read/write values are stored in non-volatile flash 
memory, and will be saved when the unit is powered off. 

• 

Refer to section 10.5 for more information about ASD scan registers.