| BECKHOFF KL3361: Data |
Process Image of the KL3361
The following 5 bytes are transferred bi-directionally between KL3361 and control:
| Oscilloscope Channel No. | Byte offset (without word alignment*) | Byte offset (with word alignment*) | Format | Input data | Output data |
|---|---|---|---|---|---|
| 1 | 0 | 0 | byte | Status byte 1 (SB1) | Control byte 1 (CB1) |
| 1 | 2 | word | DataIN0 | DataOUT0 | |
| 3 | 4 | word | DataIN1 | DataOUT1 |
*) Word-Alignment: the Bus Coupler maps words to even byte addresses
Analog voltages are represented by the oscilloscope terminal KL3361 as follows:
| Tension | Decimal | Hexadecimal |
|---|---|---|
| +20 mV | 32767 | 0x7FFF |
| 0 mV | 0 | 0x0000 |
| -20 mV | -32767 | 0x8001 |