Newland EM3000 Spezifikationen PDF herunterladen (Seite 59)

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RS232 InterfaceRS232 Interface

Code Programming ON

Code Programming OFF

Tools

Parity Check

Parity check options should be the same on the engine and the Host.

Select Odd parity: If data has an odd number of 1 bits, the parity bit »

value is set to 0.

Select Even parity:If data has an even number of 1 bits, the parity bit »

value is set to 0.

Select No Parity Check and parity bit will not be sent. »

**No Parity Check

【Pro CMD：0101000】

Even Check

【Pro CMD：0101010】

Odd Check

【Pro CMD：0101020】

Serial Port

Hardware Auto Flow Control（only for HR200）

When enabled，HR200 will decide if the data should be sent in accordance with CTS signal level. When it

is low level CTS signal, it means the serial port’s cache memory of receiving end (such as PC) is full and

HR200 will not send data through RS232 until CTS signal is set to high level by receiving end.

When HR200 is not ready for receiving, it will set RTS signal to low level. When sending end (such as PC)

detects it, it could not send data to HR200 any more, otherwise the data will be lost.

When disabled, data’s sending and receiving through serial port will not be effected by RTS/CTS signal.

**Disable Hardware Auto Flow Control

【Pro CMD：0104000】

Enable Hardware Auto Flow Control

【Pro CMD：0104010】

Before enabling this function, please be sure that RTS/CTS signal line is contained in RS232

cable. If not, a RS232 communication error will occur.

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Newland EM3000 Spezifikationen Seite 59