3.6 Setting DIP Switch
The DIP switch is present on the serial interface.
Remove the board fixing screws, take out the interface board, and then set the DIP switch.
The function of each switch is as shown below.
DIP switch
Switch No. | Function | ON | OFF | Initial | |
Settings | |||||
|
|
|
| ||
1 | Communication condition | DIP switch setting | Memory switch | OFF | |
| setting method |
| setting |
| |
2 | Hand shake | XON/XOFF | DTR/DSR | OFF | |
3 | Bit length | 7 bits | 8 bits | OFF | |
4 | Parity check | With parity | None | OFF | |
5 | Parity selection | Even parity | Odd parity | OFF | |
6 |
|
|
| ON | |
Baud rate selection | See Table below. |
| |||
7 |
| ON | |||
|
|
| |||
|
|
| |||
8 | INIT | Reset | Invalid | OFF | |
Selecting baud rate |
|
|
| ||
Baud Rate (bps) |
| Switch No. | |
6 |
| 7 | |
|
| ||
2400 | OFF |
| OFF |
4800 | ON |
| OFF |
9600 | OFF |
| ON |
19200 | ON |
| ON |
38400 bps can also be selected by memory switches, etc.
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