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SendData with step7 and cp343-1 lean

Created by: Endika at: 3/5/2010 8:54 AM (4 Replies)

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3/5/2010 8:54 AM	Rate (0)
Endika Posts: 4 Rating: (0)	Hi, My english is very bad. I have a problem with sendData. In Visual basic I have this string: chr(2) & "3455675334?565:;;;><<89<?44322223??33242:;3=3" & chr(4) In step 7 I have a DB221 with this form: +0.0 CHAR ' 2 ' +2.0 STRING(254) '3455675334?565:;;;><<89<?44322223??33242:;3=3 ' +258CHAR ' 4 ' =260 in theOB1I put this one: i call fc5 ag_Send U M 0.0 = L 20.0 BLD 103 UN A 0.2 SPBNB _001 CALL "AG_SEND" ACT :=L20.0 ID:=1 LADDR :=W#16#100 SEND:=P#DB221.DBX0.0 BYTE 260 LEN:=260 DONE :=M22.0 ERROR :=M22.0 STATUS :=MW24 _001: NOP 0 Thenetwork is good but something isbad.
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3/8/2010 11:42 AM	Rate (0)
Halbi Posts: 5 Rating: (0)	Hi , For sameCPUs ag_send data lentgh isrestricted to 240 bytes , you have 260
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3/8/2010 11:55 AM	Rate (0)
Endika Posts: 4 Rating: (0)	Thanks for your help. Now, I change bytes to 32 BYTE P#DB221.DBX0.0 BYTE 32 LEN 32 but not is the solution. If you can help my, I thank you!! Best regards!!
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3/8/2010 2:21 PM	Rate (0)
Halbi Posts: 5 Rating: (0)	I don't understand what's your problem ? If it is because recieve in vb, chr(2) ..chr(4) than just change in db data type from CHAR to STRING[1] and see if it work.
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3/24/2010 2:59 PM	Rate (0)
Endika Posts: 4 Rating: (0)	Problem solved! in the string[32], i put '$02string$04' $02 is the ASCII hexadecimal value: STX $04:::::EOT thanks for help my! best regards!!!
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