4/1/2014 4:15 PM | |
Posts: 5 Rating: (0) |
Hello, I realise that the drive will not communicate with the motor feedback as is, the existing control card is for tacho-hall and tachometer feedback, whereas the 1FT7 uses encoder feedback for rotor commutation position and velocity feedback. I was intending to fit the universal interface card: 6SN1118-0NH01-0AA1 Instead of the existing control card (6SN1118-0AA11-0AA1) which is no use for the 1FT7. However this universal card, 6SN1118-0NH01-0AA1, is two axis. In this manual: e86060-k4460-a101-b3-7600 Located here: https://www.services.siemens.co.uk/LiteratureOnline/default.asp?menuid=10 3rd item down. In section 9 page 7, it indicates that the universal control module 6SN1118-0NH01-0AA1 is suitable for 1V p-p encoder sin/cos. This is also suggested in section 9 page 9. There is also a cable offering for connection of the card to the 1FT7 feedback further into the manual. So the question then is, will the control card: 6SN1118-0NH01-0AA1. Fit & work in power section: 6SN61123-1AA00-0AA0? If it will fit & work with the power section, and the proposed 1FT7, can it be used to control a single axis, as it is a two axis control card? It does say that it can be used in a single axis power section, on page 7 of section 9 in e86060-k4460-a101-b3-7600. I am looking for confirmation from someone before I commit to anything. |
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