| BECKHOFF KL3362: Data |
Process Image of the KL3362
The following 10 bytes are transferred bi-directionally between KL3362 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 (channel 1) | DataOUT0 (channel 1) | |
| 3 | 4 | word | DataIN1 (channel 1) | DataOUT1 (channel 1) | |
| 2 | 5 | 8 | byte | Status byte 2 (SB2) | Control byte 2 (CB2) |
| 6 | 10 | word | DataIN0 (channel 2) | DataOUT0 (channel 2) | |
| 8 | 12 | word | DataIN1 (channel 2) | DataOUT1 (channel 2) |
*) Word-Alignment: the Bus Coupler maps words to even byte addresses
Analog voltages are represented by the oscilloscope terminal KL3362 as follows:
| Tension | Decimal | Hexadecimal |
|---|---|---|
| +10 V | 32767 | 0x7FFF |
| 0 V | 0 | 0x0000 |
| -10 V | -32767 | 0x8001 |