6/4/2015 10:45 AM | |
Posts: 12 Rating: (0) |
Hi, I am trying to assign a diiferent ANY type address to the ADDR_1 and RD_1 inputs of a GET block at different points in time. I would like to assign P#DB5.DBX0.0 BYTE 64 to ADDR_1 and RD_1 when a counter is equal to 1 and then assign P#DB6.DBX0.0 BYTE 72 when a counter is equal to 2. What is the best way of achieving this ---------- |
Last edited by: CS Moderator at: 6/7/2015 9:11:30 AMsplitting |
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6/8/2015 5:09 PM | |
Posts: 3093 Rating: (323) |
Hello Rstack, S7-400: The addressing parameters ID and R ID are evaluated only at the first call of the block (the actual parameters or the predefined values from the instance). The first call therefore specifies the communication relation (connection) with the remote partner until the next warm or cold restart. You can find this information in the manual Regards,
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