7/11/2017 12:17 PM | |
Joined: 4/29/2016 Last visit: 9/16/2024 Posts: 31 Rating: (1) |
Hello all, I am facing one issue(System data block could not download) while downloading Program blocks in CPU. I am using CPU 414-5H with CP 443-1 in rack 0 and one in rack 1 as redundant sysytem. i had done network of distributed I/O with the PNIO slot of CPUs. While , AS/OS connection made with CP 443-1. after compilation whole project in NetPro and also in H/W configuration, I am trying to download a project in PLC using "compile and download projects" after right click on station name, hardware of a program is downloading successfully, but when trying to download program block in CPU , all FC/FB/DB/SFB/SFC downloaded ok but at last one error is coming related to "system data block could not be downloaded". and if i press ok on it then all LED of CPU are started blinking and i can't access my CPU through any communication protocol. i have to power on CPU after powering off it and then further whole process of downloading project have to do. But, during Program block downloading If i unselect "system data" from the list and trying to download then successfully done it, but some times error comes during execution of clock pulse utilization, some time PLC stick in stop mode after powering on. I am attaching here compilation log file. Attachment16048_compile log.txt (233 Downloads) |
7/18/2017 12:29 PM | |
Joined: 4/29/2016 Last visit: 9/16/2024 Posts: 31 Rating: (1) |
hello sir, First of all, thanks for replying. here i am attaching export file of my project's hardware configuration, please find it in attachment. Attachment01_stp.zip (195 Downloads) |
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