<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: arial,helvetica,sans-serif; font-size: 10pt; color: #000000'>Hi,<br><br> There are three UPS being used for the HallC control systems that need to watched and acted upon.<br><br>HMI I/O UPS<br>SHMS I/O UPS<br>HMS and SHMS PLC UPS<br><br>For the HMS. The status of the I/O UPS was originally planned to be read by the rotation rack I/O chassis, module 3 channel 13. This is still available and one could add the HMS PLC UPS status in series to the HMS I/O UPS status.<br><br>Now for the SHMS, a new module, IB16D, should be added to the HX chassis, slot 6 to read the SHMS I/O UPS and SHMS PLC UPS (same UPS as the the HMS but a different relay contact) in series to one another. <br><br>Steven<br><br></div></body></html>