The Modbus setting can be configured via DIP switches when DIP2-position 7 is ON.
Modbus registers 764…768 are not writable via a master under DIP switches configuration.
The sensor has two sets of DIP switches: DIP1 and DIP2.
DIP1
Address configuration
27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | Address |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
OFF | OFF | OFF | OFF | OFF | OFF | OFF | OFF | 0 (default) |
OFF | OFF | OFF | OFF | OFF | OFF | OFF | ON | 1 |
OFF | OFF | OFF | OFF | OFF | OFF | ON | OFF | 2 |
OFF | OFF | OFF | OFF | OFF | OFF | ON | ON | 3 |
OFF | OFF | OFF | OFF | OFF | ON | OFF | OFF | 4 |
… | … | … | … | … | … | … | … | … |
ON | ON | ON | ON | ON | ON | ON | ON | 255 |
NOTES:
- Modbus address configuration: Valid address range 1…247, others = 0
- If an invalid address is set, the newly set values of register 764…768 are not activated. The registers keep the previous value.
DIP2
Baud rate, transmission format, configuration
Baud rate | Parity | Stop bit 1) | Configuration | Function | |||
1 | 2 | 3 | 4 | 5 | 6 | 7 |
|
OFF | OFF | OFF |
|
|
|
| 0 = Auto |
OFF | OFF | ON |
|
|
|
| 1 = 9600 |
OFF | ON | OFF |
|
|
|
| 2 = 19200 |
OFF | ON | ON |
|
|
|
| 3 = 38400 |
ON | OFF | OFF |
|
|
|
| 4 = 57600 |
ON | OFF | ON |
|
|
|
| 5 = 76800 |
ON | ON | OFF |
|
|
|
| 6 = 115200 |
ON | ON | ON |
|
|
|
| others = Auto |
|
|
| OFF | OFF |
|
| 0 = Even (default) |
|
|
| OFF | ON |
|
| 1 = Odd |
|
|
| ON | OFF |
|
| 2 = No parity |
|
|
| ON | ON |
|
| others = Even |
|
|
|
|
| OFF |
| 1 (default) |
|
|
|
|
| ON |
| 2 |
|
|
|
|
|
| OFF | Configurable via master or push button / on-event addressing |
|
|
|
|
|
| ON | DIP switches |
NOTE:
1) Parity + Stop bit only support following combinations: 1-8-E-1, 1-8-O-1, 1-8-N-1 and 1-8-N-2. Others will be treated as 1-8-E-1.