7/6/2010 8:54 AM | |
Posts: 2964 Rating: (482) |
Hello... Control card used whether it is 611A / 611D and what is used motors? need infromation... Ekalavya |
7/7/2010 9:20 AM | |
Posts: 2964 Rating: (482) |
Hello… What machine is this turning / milling? By any chance recently have you replaced spindle control card or any other card for the axis? 6SN1122-0BA12-0AA0 is for Induction motor does your 1PH motor has feedback? If you have the spindle data with you cross check the same…. Check your mechanical sections and the part program before touching any parameter…. In spindle control card check for the parameter p31 for speed controller GAIN and try to increase /reduce the same. P32 for integral action time….speed control gain. In 840C screen check for the position control Gain and Maximum Axis acceleration for spindle….Try reduce/increase the same. I am attaching you the link of 840C Docon WEB for the information. http://www.automation.siemens.com/doconweb/content.asp?item=4891&cd=840c_1101_e&scope=all Hope you will find some solution... Ekalavya |
7/8/2010 1:19 PM | |
Joined: 5/16/2007 Last visit: 9/29/2024 Posts: 43 Rating: (0) |
Thanks for your reply It seems that synchronization between axis and spindle is lost!? how can I adjust it again? Thanks |
7/11/2010 9:30 AM | |
Joined: 5/16/2007 Last visit: 9/29/2024 Posts: 43 Rating: (0) |
Hi |
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