22
Connection Examples
Section 3-5
Communication Settings
• V530-C300E: page 107
• Programmable Controller:
Turn OFF the DIP switch of CQM1H.
Set DM 6645 to 1001, DM 6646 to 0904, DM 6648 to 1000 and
DM 6649 to 0D00.
Match communication settings with the V530-C300E. Refer to
the operation manual for CQM1H for the ways to change the set-
ting.
Program Example
This is an example of a program in which a Programmable Controller
(CQM1H) receives the data which is read at a V530-C300E.
1,2,3...
1.
Set the reading conditions of the V530-C300E and set the read-
ing mode to RUN mode.
2.
The trigger switch or synchronous sensor of the scanner sends
the reading trigger to the V530-C300E.
The V530-C300E reads the code and outputs data.
3.
The data received from the CQM1H is saved in order from the
highest digit in DM 0200 from the first bit.
Item
Setting
Baud rate
19200 bps
Data length
8 bits
Parity bits
Even
Stop bits
2 bits
Header
None
Footer
CR
Clears DM0200 to
DM0220.
Stores reading data in
order from DM0200.
