Allen-Bradley 2755 Manual do Utilizador descarregar pdf (Página 60)

Communication Setup (Cable Configuration)4-4

Publication 2755-6.2

Setting RS-232 Synapse Cable Options (Continued)

Parity

Set the parity of each ASCII coded character that is transmitted. Make

sure the parity matches the requirements of the host. The selections are:

• Odd

• Even

• Mark (parity bit always set to 1)

• Space (parity bit always set to 0)

• None (default)

Check Parity

When enabled, the scanner checks the parity bit.

Number of Stop Bits

The stop bit marks the end of each character transmitted. Set the number

of stop bits to match the host device. The selections are:

• 1 Stop Bit (default)

• 2 Stop Bits

Data Bits

Determines the number of data bits for each ASCII character. The

selections are:

• 7 data bits

• 8 data bits (default)

1 2 ... 55 56 57 58 59 60 61 62 63 64 65 ... 114 115

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Allen-Bradley 2755 Manual do Utilizador Página 60