59
Reference Manual
00809-0100-4021, Rev GC
Section 3: HART commissioning
April 2014
HART® commissioning
Investigate this Maintenance alert by choosing Troubleshoot in the yellow device status box.
Another screen will display the active alerts, indicating MAINTENANCE Hot Backup Active, as
shown below.
It is recommended that Hot Backup be reset immediately after repairing or replacing the
affected sensor. See “Reset Hot Backup: Fast Keys 2-2-4-1-4” on page 78 with a 475 handheld
communicator or reset it directly in the DTM by going to the Diagnostics tab of the Manual Setup
section and choosing Reset Hot Backup, as shown below.
To Next Page
