Post by pasimanninen on Feb 23, 2011 8:27:43 GMT
We upgrade s5 to s7 on cell factory packaking line and i have a little question.
One of the 32 bit input cards in weird. First 3 bytes belong to CPU1 and last byte belong to CPU2.
Where this tricky input method is described. Coordination card OB´s of course but how ??
In S7 hardware is possible describe only 4 bytes /card /CPU.
Of course i can change last byte operands for different operands in step7 program. But it makes more work.
Connection markers between 2 CPU in s5 bus is ok for me, but periphery with coordination card is weird
One of the 32 bit input cards in weird. First 3 bytes belong to CPU1 and last byte belong to CPU2.
Where this tricky input method is described. Coordination card OB´s of course but how ??
In S7 hardware is possible describe only 4 bytes /card /CPU.
Of course i can change last byte operands for different operands in step7 program. But it makes more work.
Connection markers between 2 CPU in s5 bus is ok for me, but periphery with coordination card is weird
