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| 4/3/2013 7:20 AM | |
Joined: 1/28/2009 Last visit: 1/5/2026 Posts: 6892 Rating:
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Hello, You have option of checking what are the maximum permissible number of timers and counters of your CPU with its order number here in online support.As an example THIS CPU (SIMATIC S7-300, CPU 314C-2DP) supports 256 SIMATIC timers and counters.The Timer number you see in reference data may be the "used" addresses.You can write codes with unused number till the maximum limit. Also you can use IEC timers and counters: 1-Counting Up with SFB 0 "CTU" 2-Counting Down with SFB 1 "CTD" 3-Up / Down Count with SFB 2 "CTUD" 3-Generating a Pulse with SFB 3 "TP" 4-Generating an On Delay with SFB 4 "TON" 5-Generating an Off Delay with SFB 5 "TOF" for more information , refer to STEP 7 Online manual.For that, select the block and click F1. Best regards Hamid Hosseini |
Last edited by: hdhosseini at: 4/3/2013 7:52 AMLast edited by: hdhosseini at: 4/3/2013 7:24 AM |
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| 4/20/2017 1:19 PM | |
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Posts: 4757 Rating:
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New question published by AutoGen_954934 is split to a separate thread with the subject Check the spare memory bits, counters and timers. Best regards |
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