6/8/2015 1:40 PM | |
Posts: 3093 Rating: (323)
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Hello Tylim, Regards, |
This contribution was helpful to1 thankful Users |
6/8/2015 5:57 PM | |
Joined: 9/22/2014 Last visit: 8/17/2015 Posts: 96 Rating: (0) |
what if i have many slave, each with many job? the job block only allow me to cyclic over data type, length ,read write and start address, but not UNIT (slave id) |
Last edited by: tylim1988 at: 6/8/2015 5:58:00 PM |
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6/9/2015 6:00 PM | |
Joined: 9/22/2014 Last visit: 8/17/2015 Posts: 96 Rating: (0) |
Dear expert here is my full story, I attached the architecture drawing Correction: 1. 1. ESW 7 will be connected to ESW 8 since we are going to do redundancy 2.2 2. some device quantity is not correct currently I am dealing with the MV board which is 04126-es-01 The MV have four network: 1. 1. Relay network 2. 2. Relay redundancy network 3. 3. Temperature monitoring network 4. 4. Temperature monitoring redundancy network Each network is connected to a MOXA (rtu to tcp converter), so there would be 4 MOXA and 4 IP in use The MV: 1. 1. Have 27 compartment 2. 2. Mostly each compartment have a relay and one temperature monitoring device The relay: 1. 1. Is mostly GE relay, which is SR469 (motor relay), SR489 (generator relay), SR 750 (feeder relay), SR 745 (transformer relay) 2. 2. Each relay have two set of Modbus rtu interface, the second interface is for redundancy purpose 3. 3. Each relay is represented by unique slave id 4. 4. Each type of relay have difference data format and data type 5. 5. We need to read many, non-consecutive address. 5. 5 6. the data that we store in DB, will be remapped (scalling and rearrange) again onto another DB using CFC chart so basically, I need different job, different id, different UNIT, different Modbus parameter i am new to siemens stuff, so i am not sure how to program the block AttachmentBERGADING_IMCS_ARCHITECTURE_REV02.1.pdf (407 Downloads) |
Last edited by: tylim1988 at: 6/9/2015 6:02:26 PMLast edited by: tylim1988 at: 6/9/2015 6:05:23 PMLast edited by: tylim1988 at: 6/9/2015 6:07:12 PMLast edited by: tylim1988 at: 6/9/2015 6:07:45 PMLast edited by: tylim1988 at: 6/9/2015 6:32:39 PMLast edited by: tylim1988 at: 6/9/2015 6:37:55 PMLast edited by: tylim1988 at: 6/9/2015 6:42:22 PMLast edited by: tylim1988 at: 6/9/2015 6:43:14 PM |
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