System Reaction If The Download Process Fails; Downloading The Program In Run Mode - Siemens SIMATIC S7 System Manual

Hide thumbs Also See for SIMATIC S7:

Table of Contents

107BOnline and diagnostic tools

14.11 Downloading in RUN mode

System reaction if the download process fails

During the initial Download in RUN operation, if a network connection failure occurs, a "Load

preview" dialog will result as shown in the figure below.

Before downloading the program in RUN mode, consider the effect of a RUN-mode

modification on the operation of the CPU for the following situations:

● If you deleted the control logic for an output, the CPU maintains the last state of the

● If you deleted a high-speed counter or pulse output functions which were running, the

output until the next power cycle or transition to STOP mode.

high-speed counter or pulse output continues to run until the next power cycle or

transition to STOP mode.

S7-1200 Programmable controller

System Manual, 11/2011, A5E02486680-05

Show Quick Links

Table of Contents

Simatic s7-1200