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參數(shù)資料
| 型號(hào)： | VFMC1 |
| 英文描述： | VFD MESSAGE CONTROLLER |
| 中文描述： | 變頻控制器留言 |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 6K |
| 代理商： | VFMC1 |
VF Message Controller
Farnell Order Code
249-531
Function
The unit is designed to interface between an RS232 port and 16 character 1 line Vacuum Fluorescent
display module based on the OKI MSC1937 controller (481-671 & 942-420). Control codes are interpreted
while standard ASCII characters are passed through to the display. The software converts lower case
characters into upper case.
Control Codes
^Axx
^Bxx
01h
02h
Where xx is the position on the line
Cursor position (0-15)
Brightness (0-30)
^L
^O
^H
^F
^R
0Ch
04h
05h
06h
12h
Clear display
Display off
Half brightness
Full brightness
Reset display
Interface
J1 -
data link and power feed
3
RS232 data in
5
0V
J2 –
VF Display
1
2
3
4
5
6
+5V
Clock
nc
Data
Reset
0V
Power – 9-15V nominal
+ve
nearest edge of board
-ve
next to RS232 connector
Switch Settings
Switch settings are read on power up only.
1 2
3
0
0
1
1
4
0
1
0
1
Function
1200 baud
2400 baud
4800 baud
9600 baud
test mode
1
Test mode
displays "VFMC 1.0” for 1 second
Bluebird Electronics
Suite 2, Townsend Barn, Poulshot,
Devizes, Wilts SN10 1SD
01 380 827 080
email info@ bluebird-electronics.co.uk
http://www.bluebird-electronics.co.uk
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