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Thesis HELP

Created by: JAsVAp at: 10/15/2006 10:35 AM (4 Replies)

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10/15/2006 10:35 AM	Rate (0)
JAsVAp Posts: 26 Rating: (3)	Hi, I'm Steven, and I'm making an electric cupboard for my thesis. But I have a problem. We use the Siemens S120 Booksize equipment , we have to use a Smart Line in combination with a Motor module and of course a CU320 , but that's not all, we also should be able to disconnect the Smart Line Module and start up an Active Line Module to provide the DC. No so far we managed to keepthose two Line Modules seperated electrical. But as we started to look at the STARTER software that's provided by Siemens, we saw that it is impossible to get both Smart and Active Line Module programs on to the same Flash card ( that's in de CU320) , cause the software wasn't designed to do this. The reason why we want to be able to do this is because than it would be possibele tochange between the two line modules without having to change the Flash Card. My question now is , is there a possibility to put a small program , in front of the normal program boot sequence ( written on the Flash CardI expect) , so we can use a digital input of the CU320 to switch between the program needed to run with a Smart Line Module , and a program needed to run with an Active Line Module ? So both the programs have to be on to the same Flash Card and there has to be an extra (Thread) program that listens to 1 input of the CU320 to desided wich program the CU320 has to run. Any ideas are welcome, thanks
JAsVAp Posts: 26 Rating: (3)
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11/7/2006 3:50 PM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 10/9/2024 Posts: 5910 Rating: (808)	Unfortunately it is not possible to change via a digital inputbetween the SLM and ALM, the system is not designed for that. Either you use an ALM or a SLM. Can you explain why do you need both line modules?The ALM can also beused in Smart mode as well (DC link unregulated), see parameter 3400.0. TechTeam
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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11/7/2006 8:28 PM	Rate (0)
JAsVAp Posts: 26 Rating: (3)	Well, We indead have seen that the Active Line can act like a Smart Line but that's something we"ve only seen when they both arrived to us. ( We didn't buy them you see, that was the assignment of our speculator ). He only did that, cause he wanted to do measurements on both feeding-systems , when they are recovering energie when the motor is breaking. He thaught that it would be a difference when you took a smart and an active module. Is it so that when you put the active module into it's smart mode that it is completely the same as an original smart module or are there soms differences ( for example in the currentwaveform )? I have another question, is it possible to send me some examples of how to commision the CU320 and its drives using switches on a electrical board ? Cause that's also one of ower tasks , and we've read al lot of manuals till now , but there are no examples that describe such things. It would be very helpfull to have those. You may mail them to steven.persyn@pandora.be or do you know some people ( in belgium ) we can contact if there are problems ? thanks for the help
JAsVAp Posts: 26 Rating: (3)
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11/8/2006 4:08 PM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 10/9/2024 Posts: 5910 Rating: (808)	If the ALM is in Smart Mode then it acts just like the SLM (cos phi unequal 1, no harmonic wave compensation etc.) the current wave form is just like by the SLM. Regarding commissioning: I assume you would like to control the drive with this electrical board --> the digital inputs of the CU320 will be used for the OFF1-3 commands, setpoint release etc., e. g. an analogue setpoint will be used as speed setpoint, am I right? This would be a "standard"commissioning, the parametrization would be done then with Starter, e. g. you should define which DI is for the OFF1 command, setting the analogue input as main setpoint etc. Normally you don't need any examples for that, you can look at the commissioning manual for some examples. I don't know if there is adirect support in Belgium, but if you need some help you can contact also our Hotline: support.automation@siemens.com TechTeam
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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11/8/2006 7:10 PM	Rate (0)
JAsVAp Posts: 26 Rating: (3)	thanks, for all the help
JAsVAp Posts: 26 Rating: (3)
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