Sharp UP-600 - Introduction and Important Information; Important Safety and Usage Information; Precautions; Battery Disposal

3. RS-232 connecting device cable wiring
diagram
1. [Scale: Local Purchase]
1) Data transmission format
- 7bits ASCII code
- Even parity
- One stop bit
- Rate:9600 asynchronous
Their datas are fixed by ECR.
2) Pin-outs
3) Protocol
2. [Coin dispenser: by Telequip Corporation]
1) Data transmission format
- 7bits ASCII code
- One start bit
- Even parity
- One stop bit
- Rate:9600 asynchronous
Their datas are fixed by ECR.
2) Pin-outs
3) Protocol
Dispense coins
Pin No.
: 1
: 2 RD
: 3 SD
: 4
: 5 GND
: 6 DSR
: 7 RTS
: 8 CTS
: 9
1 Ground
2 SD
3 RD
4 RS
5 CS
6 DR
(ECR)(Scale)
Pin No.
:
:
:
:
:
:
Command
Response
(ECR) (Scale)
<Command> <Response>
W
<STX>0XX.XX<CR> ;Lb
<STX>XX.XXX<CR> ;Kg
(Error)
<STX>?<status byte><CR>
b7
Parity
bit
(Even)
b6
Always
=1
b5
Net WT.
=1
b4
Center
of
zero
=1
b3
Outside
zero
capture
range
=1
b2
Under
zero
=1
b1
Out of
range
=1
b0
Motion
=1
Scale status byte format:
Pin No.
: 1
: 2 RD
: 3 SD
: 4
: 5 GND
: 6 DSR
: 7 RTS
: 8 CTS
: 9
1
2 RD
3 SD
4
5 GND
(ECR)(C/D)
Pin No.
:
:
:
:
:
<STX>XX<ETX><cc>
status
(ECR) (C/D)
EOT
"C"
ACK
status NAK
or
XX:
CC: cents
ten' s+one' s