Dipse PARCEL XS 68 Manuel d'utilisation - Page 3

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DIPSE - PARCEL 181/68

PARCEL XS 68

RS-232 interface protocol:

To transfer the weight value, unit and mode to computer via RS232.

When low battery, the above described action will not available.

Protocal:

ACHTUNG: Es gibt KEINEN Wägebefehl. Die Waage sendet STÄNDIG Daten.

BUAD RATE: 2400 bps

START BIT: 1 BIT

DATA BITS: 8 BITS

PARITY: NONE

STOP BITS: 1 BIT

DATA FORMAT:

Transmission Example

123.4kg

(OAH) (2BH) (30H) (31H) (32H) (33H) (2EH) (34H) (30H) (30H) (6BH) (67H)

(OAH) (30H) (30H) (03H)

High-Order Byte Low-Order Byte 0Non zero-stable 0 Positive-non over load 1Non zero-non

stable 1 Negative-non over load2Zero-stable 2 Positive-over load 3Zero-non stable 3

Negative-over load

Each data is transfer 16 bytes (ASCII). The communication time of each data is about 450 m

Sec.

ETX

"LF"

: Line Feed (ASCII=OAH)

"ETX"

: End of Text (ASCII =03H)

"SIGH"

: Can Be '+' or '-'

XXXX.XXX : Is the weight read by Scale (7 weights Data Byte)

UNIT

: Can Be 'lb' or 'kg'

: Is a two byte Scale status hex code, as described below:

High-Order Byte:

Bit 0: 0=Scale Stable

1=Scale in motion

Bit 1: 0=Scale not at zero

1=Scale at zero

Bit 2: Not Used

Bit 3: Not Used

Using D-TYPE 9 Pin Connector

Basic 4xx0 series RS-232C connections

(Miniumun Requirement Cable, End User)

Scale

Cable

(Female)

(Male)

NC 2

2----------------------3

TXD 3

3----------------------2

GND 5

5----------------------5

+-------------4

+-------------6

+-------------8

Scale P4, 6, 8 Shorted

Low-Order Byte:

Bit 0: 0=Scale is not under Capacity

1=Scale is under Capacity

Bit 1: 0=Scale is not over Capacity

1=Scale is over Capacity

Bit 2: Not Used

Bit 3: Not Used

Host

(Female)

(Male)

3 TXD

2 RXD

5 GND

+-4

4 DTR

+-6

6 TSR

+-8

8 CDS