7/7/2015 10:13 AM | |
Posts: 1 Rating: (0) |
Hi, I'm Yasin (just graduated) I was going to ask you about technical support Siemens Sinamics G120 driver. Using the feature of the G120 drive mot-pot want to make gradual speed increase and reduction (using two digital inputs I am using push buttons connected to these inputs take the form of reducing the increments with one another.) regular increments and you can make reductions only certain frequency ranges such as the first presses in 5 Hz second press at a 5 Hz to provide work at 10 Hz by my more successful istiyorum.h the press in a 5 speed than increase other digital input connected butona at me each time 5 Hz 5 Hz adding a mitigation I want to go. I would appreciate if you can help. Good work, take it easy. -Sinamics G120 Driver code:6SL3224-OBE15-5UA0 -Control Unit :PM240B-2 ----------------------------------------------------------------------------------------------------
Split from Information about the support for “cancelled products” within Technical Support. |
Last edited by: novalgin41 at: 7/7/2015 10:19:37 AMLast edited by: Min_Moderator at: 7/7/2015 11:52:10 AMNew subject after splitting |
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7/9/2015 11:11 AM | |
Joined: 10/11/2006 Last visit: 4/26/2024 Posts: 5825 Rating: (789)
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Hello Novalgin, the motor potentiometer works with a ramp function generator according to time. For example, if you have 10s (=P1047) ramp up to 1000 rpm, you will icrease the setpoint by 200 rpm if you press the button for 2 seconds. What you want to do, is to increase the setpoint by a fixed value, like each time you press the button it is increased by 5 Hz. This could be done in two ways: 1. If you would have enough digital inputs you could activate fixed speed setpoint by binary activation. However, with the CU240B-2 you unfortunatelly don't have enough digital inputs to do so (only 4 and you would need all four for the binary activation of 10 different setpoints). Further it would not have this one button to go up and on to go down logic. 2. Is to use free funtion blocks in Parameter starting with P20030. There you can use some logic blocks like AND, OR, ADD, SUB etc. to implement this logic you desire. I attached a rough scetch. I know that the CU240B only has two NSW. So you will have a problem implementing this. But please keep thinking about it and maybe there s a way to get it running without three NSW blocks needed. AttachmentMOP+-5.pdf (690 Downloads) |
With best regards, |
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11/8/2019 3:45 PM | |
Posts: 1 Rating: (0) |
local remote parameter |
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