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S7 1200 timer problem

Created by: NeLz0n at: 9/13/2012 10:58 AM (4 Replies)

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9/13/2012 10:58 AM	Rate (0)
NeLz0n Posts: 18 Rating: (1)	Hi all, i have a problem, with the TON timer. I had a full program already compiled the program and the HW also. no problem, nowarning no error. After I change the CPU unit i had compile error with this message : ,Data type IEC_TIMER is unknown.,1,0,10:45:14 AM. I have two timer inside the SCL code, so i have these two error. After I delete the timers, and make new timers it worked also. But, then I change the cpu again, it makes the same error. I have to write a standard FB so it must to work all ofthe 1200 CPU without changeing the source code( it will be a protected code). Any idea? thx.
NeLz0n Posts: 18 Rating: (1)
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9/14/2012 12:04 PM	Rate (0)
Denilson Pegaia Platinum Expert Joined: 9/23/2005 Last visit: 2/13/2025 Posts: 4403 Rating: (1470)	Hi, Do you start this project in the same STEP 7 Version as do you use actually? Do you have STEP 7 V11 SP2 up4? Do you work with protect blocks?
	Denilson Pegaia Siemens Industry Sector Technical Support
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9/14/2012 12:24 PM	Rate (0)
NeLz0n Posts: 18 Rating: (1)	TIA step 7 v11 sp 2. The whole project created in this version. It is not a protected block.(yet)
NeLz0n Posts: 18 Rating: (1)
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10/4/2012 4:19 PM	Rate (0)
miks Advanced Member Joined: 9/22/2010 Last visit: 1/15/2025 Posts: 2 Rating: (2)	I have STEP 7 V11 SP2 update4 and get this message on following way: 1. Create datatype that contains IEC_TIMER member. 2. Create empty FC in SCL that has only one InOut parameter(same hapens for In and Out)of above data type. 3. Compile FC and you wil get message: "data type IEC_TIMER is unknown" When FC is in LAD everything is OK.

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2/19/2015 9:47 AM	Rate (0)
Min_Moderator Platinum Member Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4766 Rating: (122)	New question published by LB_10 is split to a separate thread with the subject S7-1200, how to use one timer. Best regards Min_Moderator

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