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I can not find the "P_RCV_RK_OLD" and "P_SND_RK_OLD" FB's 107 and 108 in the example projects

9/28/2010 4:45 PM	Rate (0)
ruud Regular Member Joined: 2/20/2006 Last visit: 3/20/2025 Posts: 3 Rating: (0)	csp Hi, I'm having a problem with respect to FB's used in comunicção Modbus. When I download it to the CPU generates error "Download (294:6) Unable to copy the block FB 7". Please help me ... CPU 316-2AG00-0AB0 firmware V1.0.0 CP 341-1CH01-0AE0 firmware V1.0.2 SIMATIC MANAGER 5.4 + SP3 + HF1 CP PTP Param 5.1 + SP9 CP PTP MASTER Modbus 3.1 + SP4 As of now appreciate the help Merry Christmas to all. I have got the same problem but I can not find the "P_RCV_RK_OLD" and "P_SND_RK_OLD" FB's 107 and 108 in the example projects. I am using Step7 V5.4+SP5 and the CP340, CP341,.. V5.1 incl. SP11 CD. Thanks. Splitted from Problem download FB Modbus.
	Last edited by: O_Moderator at: 9/29/2010 11:12 AM new subject after splitting
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9/29/2010 9:40 AM	Rate (0)
GrzegorzG Posts: 63 Rating: (19)	Hello ruud! FB's 107 and 108 are not included in sample projects. You can find them in CP_PtP library in CP341>Blocks folder.
GrzegorzG Posts: 63 Rating: (19)	Last edited by: GrzegorzG at: 9/29/2010 9:40 AM
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