Process Image of the KL3362

BECKHOFF KL336x

 
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