CAS PDI Series - RS-232 Communication Protocols

3
(4) Transmission Data Format (22 bytes)
, , , Data (8 bytes) CR LF
└─┘
└─┘ └┐ └────┐ ┏──┘ └─┘
US (Unstable) GS (Gross weight) Device ID Lamp Status byte Empty Unit (kg/t)
ST (Stable) NT (Net weight)
OL (Overload)
▣ Device ID: Send ing1 byte of device ID to selectively receive the information from the indicator to the receiver.
(Device ID is set in F26.)
▣ Data (8 bytes): When the weight date including a decimal, for example, 13.5 kg, 8 bytes of ASCII code
corresponding to 0’,‘0’,‘0’, ‘0’,‘1’,‘3’,‘.’and‘5’ are sent.
▣ Lamp Status Byte
Bt7
1
Bt6
Stable
Bt5
0
Bt4
Hold
Bt3
Printer
Bt2
Gross
Weight
Bt1
Tare
Bt0
Z
ero Poin
t
8-2-2. 10 Bytes for CAS
(1) Data bit: 8, Stop bit: 1, Parity bit: none
(2) Code: ASCII
(3) Transmission data format: (10 bytes)
Data (8 bytes) CR LF
8-2-3. 18 Bytes for AND
(1) Data bit: 7, Stop bit: 1, Parity bit: odd number / even number
(2) Code: ASCII
(3) Transmission data format (18 bytes)
, , Data (8 Byte) CR LF
└──┘ └──┘ └──┘
US (Unstable) GS (Gross Weight) Unit (kg/t)
ST (Stable) NT (Net Weight)
OL (Overload)
8