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Technical Forum
10/12/2012 1:07 PM | |
Posts: 3609 Rating: (29) |
Import of a Technical Question of the User Ralau
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10/16/2012 7:23 PM | |
Posts: 44 Rating: (6) |
Is the speed feedback (Tacho) OK? Did you check the signal on terminals 12-13 (actual armature current, 5V=nominal converter current) with an oszilloscope, to check, if all thyristors are fired? On this terminals you see the current before A/D conversion. Link to the Manuals: http://support.automation.siemens.com/WW/view/en/10804969/133300 |
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