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'[OB0" in S5 130W (version B)PLC not downloaded

10/3/2007 11:46 AM	Rate (0)
Path Advanced Member Joined: 6/28/2007 Last visit: 10/16/2025 Posts: 15 Rating: (0)	hi friends, i have cnc machinewith S5 130W (version B) PLC. iam having step 5 program backup. when i am going to download this program in PLC all blocks are downloaded except "OB0" due to this HMI shows "PC Fault" it means "OB 0" should download in PLC. when i compare backup with program in PLC online i could't find "OB 0" in PLC. "OB 0" is a standard block of siemens. due to this problem machine is not started. if anybody having knowledge of this PLC type then send me information about how to download "OB0" in PLC. The system details are as follows:- PLC: S5 130W (version B) 6ES5 130 - 3WF61 (DC 24V) CNC details are : SIEMENS SINUMERIK 3 FA 4/5 M 6FC3891-0FA-Z F-NR: A 150 5853

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10/6/2007 1:31 PM	Rate (0)
Late Platinum Member Joined: 1/7/2006 Last visit: 5/11/2025 Posts: 2705 Rating: (321)	Hi, As far I know OB0 is not a standard Organisation Block from Siemens, maybe for a CNC but for a normal programm that is not used/possible (OB1 is the first known block as far I know).
	I hope that the answer will help, if you have still questions, don't hesitate to ask me. All the best, Late Never say never, think in solutions, not in trouble......
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10/9/2007 11:26 AM	Rate (0)
CS Moderator Moderator Joined: 9/1/2005 Last visit: 10/31/2025 Posts: 4114 Rating: (195)	closed cause question posted twice. The second thread with alll replys with the subject "Ob 0" is not downloaded in S5-130W (Version B) PLCis published within the conference SINUMERIK CNC automation systems. Best regards CS Moderator
	My Forum is the place to personalize your profile, track your topics, and maintain content that interests you. Best regards CS Moderator
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