11/3/2014 9:24 AM | |
Posts: 102 Rating: (2) |
Let me tell you my program structure. I had to control 50 motors, 16 gates and 15 two way valves. So i have made one FB for motor , one FB for Gates and one FB for two way valves. and recalled the motor FB 50 times in one FC, gates FB 16 times in other FC and valves FB 15 times in third FC. but there are total of 81 DBs produced corressponding to calling of FBs.
Is there any way to optimize this program? |
11/3/2014 11:31 AM | |
Posts: 8946 Rating: (999) |
Do not destroy a well structured program just to save some ms (or even not...)! Try this new 315 CPU with FW 3.x, that is approx. 3 times faster than your very old one. https://support.automation.siemens.com/WW/llisapi.dll?aktprim=0&lang=en&referer=%2fWW%2f&func=cslib.csinfo&siteid=cseus&load=treecontent&groupid=4000003&prodLstObjId=11033923&extranet=standard&viewreg=WW&nodeid0=33516848&objaction=csview |
Last edited by: IBN-Service at: 11/3/2014 11:38 AM |
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This contribution was helpful to1 thankful Users |
11/3/2014 12:07 PM | |
Posts: 102 Rating: (2) |
The link is not showing any document and saying you cannot access document in current user status
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11/3/2014 12:36 PM | |
Posts: 8946 Rating: (999) |
MLFB is: 6es7315-2ah14-0ab0 Try this: https://www.google.com/?hl=de&gws_rd=ssl#hl=de&q=6ES7315-2AH14-0AB0 |
11/6/2014 6:03 AM | |
Joined: 10/7/2005 Last visit: 9/27/2024 Posts: 3023 Rating: (1054)
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Hello Hassan Raza while I would generally recommend to upgrade the firware, it will NOT help you with your cycle time issue (fell free toupload your S7 program here, perhaps there is an easy fix). |
Cheers |
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This contribution was helpful to1 thankful Users |
11/6/2014 10:49 AM | |
Posts: 102 Rating: (2) |
Please tell me how to upload code? my code size exceeds the attchment limit. the size of my code is 6mb
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11/6/2014 3:25 PM | |
Posts: 79 Rating: (1) |
try to archive(zipp) the project first. |
11/6/2014 4:19 PM | |
Joined: 11/21/2007 Last visit: 9/25/2024 Posts: 2325 Rating: (308) |
Hello Hassan Raza You can try the following : a) Delete any integrated HMIs etc. from the project. b) Delete Instance DBs c) Use "Save As" to save the project to a new file and select the option "With Re-organisation" d) Use WinZip / other Zip programs to zip the project folder instead of built-in Archive software. e) If still project size is large then you can upload the software to your own website or a sharing site like Dropbox and post the link. Hope this helps Cheers Navnag |
There is no such thing as the last bug in a program |
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