I option starts site initially, or after a crash.
A option restarts a site after a console emergency stop.
Use the command RUN to restart the site if it was shut down with the command STOP or STOP;A. The RUN command will also restart the site from mild crashes, when no tables have been reconstructed.
| RUN R* RUN |
If the site was shut down by pressing the console's 
or 
key, the site can be restarted by simply pressing the or key again. Use the command RUN;A to restart the site if it was shut down by a console emergency stop and if the site will not restart from the console.
| R* RUN;A Verify (y/n)? y R* |
Use the command RUN;I to restart the site after a crash. A crash can be caused by a system error, file error, or some other problem. RUN;I will restart the site even after a serious crash. The plain RUN command will restart the site after mild crashes.
CAUTION: Do not use the command RUN;I to restart the site after a crash without first consulting with your service representative. If the problem that caused the crash is not fixed before the Site Controller is restarted, damage could result.
| R* RUN;I Verify (y/n)? y R* |