2/17/2010 8:24 PM | |
Joined: 7/2/2008 Last visit: 7/2/2024 Posts: 928 Rating:
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Hello scorpio888, You can read about OLM settingsin OLM operation manualin which you will also know the meaningsyour OLMs'LED patterns. I hope you will find the following information useful, Commissioning a non-functioning DP master system Diagnostics tools for commissioning the PROFIBUS DP network Configuring the PROFIBUS bus parameters with STEP7 using OLMs version V3 I know you have V4. just tick the check mark (take into account the following cable configuration) and specify the number of OLMs you have in Options of network settings. Best regards. H-H |
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2/19/2010 7:14 AM | |
Joined: 7/2/2008 Last visit: 7/2/2024 Posts: 928 Rating:
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Hello scorpio888,
Yes you are right. You need active bus units but for your information, the use of active bus units is not restricted to IM153-2 RED. You have to use them whenever your system require hot swapping (Replacing I/O modules without stopping the IM153-2). So, the active bus units form an uninterruptible back plane bus.
For integrating 2 IM 153-2, you will need a single 6ES7195-7HD10-0XA0. For I/O modules, there are 2 kinds of active bus units, 1- 6ES7195-7HB00-0XA0for integrating 2 modules of 40 mm width. 2- 6ES7195-7HC00-0XA0for integrating one module of 80 mm width. If all module are of 40 mm width, then you need one bus unit for each couple. To check it,open hardware configuration >double click the IM153-2 HF > go to the operating parametersand check the required active bus units. Best regards. H-H |
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2/19/2010 8:44 PM | |
Joined: 7/2/2008 Last visit: 7/2/2024 Posts: 928 Rating:
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Hello scorpio888, Hello Wizard,
Wizard has pointed to a very important matter which is the rails. I must admit I forgot to warn you about therails you have and I hope you have already taken care of this matter.
I hope you already know that there are 2 kinds of 530mm rails. 1-6ES7390-1AF30-0AA0 which is suitable only for U-Shaped back plane bus. 2- 6ES7195-1GF30-0XA0which is suitable for active bus units. You can see in the attached PDF(extracted from ET200M operating instructions) that this rail has a different profile to the other rail.
It has enough depth to allow active bus units to be mounted inside. Best regards. H-H AttachmentInstallation of active bus units.pdf (262 Downloads) |
Last edited by: H-H at: 2/19/2010 8:45 PM |
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2/19/2010 10:52 PM | |
Posts: 23 Rating:
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Thanks H-H. Thank God that we had installed 6ES7195-1GF30-0XA0DIN rails. So these rails should accomodate the active bus modules as you pointed out. Shipment of hardwaresis here already BUT it's Friday Thanks so much. Have a great weekend! Best regards, Scorpio888 |
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