Asd Scan Register Configuration - Toshiba VF-A7 Instruction Manual

11.3.2 ASD Scan Register Configuration

Scan Register Setup Information:
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.
Figure 15: ASD Scan Register Interface
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