7/21/2013 11:00 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
Hello, NC,PLC data needs to be reloaded. Please follow this link for more information. |
Last edited by: PISCEAN 2010 at: 7/21/2013 12:09 PMLink added |
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7/22/2013 8:33 AM | |
Posts: 166 Rating: (1) |
Sir Thanks for ur reply 1. As per procedure, v kept S3 in 1 and switched ON, then v got 6, +5V Green and SF Red got ON, put back S3 to 0 2. On the other side, PR(green), PS(Red),PF(Red) and PFO(Orange) - all 4 keep blinking, due to this v r unable to follow steps for PLC General Reset 3. As informed before, there was no 24V supply to MCP, hence connected 24V seperately, all LEDs on MCP keep blinking due to communication failure between MCP and CCU Kindly advice Best Regards, M. Rishikesh |
7/22/2013 9:00 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
Please find attached here with the proceduer of clearing NC/PLC data & reload it again. Please follow the sequence. Please select the back up data which was taken while machine was in healthly condition.
Attachment810D NC PLC clear & reload proceduer.pdf (504 Downloads) |
7/22/2013 10:53 AM | |
Posts: 166 Rating: (1) |
Sir V successfully followed such procedures in our other 840D machines but as LEDs keep blinking, unable to do PLC reset |
7/22/2013 11:16 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
Hello, Can you go on line & check if you can establish the communication with Step 7? |
7/22/2013 12:56 PM | |
Posts: 166 Rating: (1) |
Sir Under "Upload to PG", I am able to get accessible nodes under MPI address =1,14 but field under CPU Type is blank so can not upload to PG SF LED is ON in S7300 CPU Regards, M. Rishikesh |
7/22/2013 1:36 PM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
Hello, One doubt. Data back up which you are trying to restore is of which type? Is it series start up or arc files? Please check. |
7/22/2013 1:49 PM | |
Posts: 166 Rating: (1) |
Sir V r not trying for backup because screen just shows Siemens 810D and does not move ahead to show us Normal Position screen etc, if v press say Machine key etc, we get message waiting for connection... No communication partner etc Kindly advice on how to reset PLC Important observations r that all 4 LEDs on right side ie PR,PS,PF,PFO blinking, SF LED is ON in S7300 CPU plus all LEDs on MCP ( Machine control Panel) blinking Regards, M. Rishikesh |
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