Read Format

SIO Convert Mode

Command data block (from Host)

Setting range

Address: 0000H to 270FH (0 to 9999)

Number of data packets: 0001H to 0100H (1 to 256)

Be sure to make all data entries in ASCII code format.

Response data block (from Display)

• When there is no error

<Setting range>

Data: 0000H to FFFFH

• If an error occurs

NAK response

SIO Extend Mode, ASCII

Command data block (from Host)

Marked area with asterisk (*) may not be added depending on the setting.

<Setting range>

Address: 0000H to 270FH (0 to 9999)

Number of data packets: 0001H to 0100H (1 to 256)

Be sure to make all data entries in ASCII code format.

Response data block (from Display)

• When there is no error

Marked area with asterisk (*) may not be added depending on the setting.

<Setting range>

Data: 0000H to FFFFH

• If an error occurs

NAK response

SIO Extend Mode, Binary

Command data block (from Host)

Marked area with asterisk (*) may not be added depending on the setting.

<Setting range>

Address: 0000H to 270FH (0 to 9999)

Number of data packets: 0001H to 0200H (1 to 512)

Response data block (from Display)

• When there is no error

Marked area with asterisk (*) may not be added depending on the setting.

<Setting range>

Data: 0000H to FFFFH

• If an error occurs

NAK response

<Example>

The host reads hexadecimal data of 2 words in length from addresses 100 and 101 in the Memory Link.

Convert Mode

Extend Mode, 1:1 ASCII,

ETX. SUMCHECK: ENABLED, TERMINATOR: CR.LF, ACK: ENABLED, NAK: ENABLED

Extend Mode, 1:n ASCII,

ETX. SUMCHECK: ENABLED, TERMINATOR: CR.LF, ACK: ENABLED, NAK: ENABLED

Extend Mode, 1:1 BINARY,

ETX. SUMCHECK: ENABLED, ACK: ENABLED, NAK: ENABLED

Extend Mode, 1:n BINARY,

ETX. SUMCHECK: ENABLED, ACK: ENABLED, NAK: ENABLED