Filter
Top Products
Manual Supplement
00809-0500-4530, Rev AA
October 2010
1-39
Rosemount 5300/5400 Series
19. Select All and click OK.
20. Select “Yes”.
NOTE
An error message might be displayed when performing the Reset to Factory
Settings operation. The operation has been successful if the checksum error
has been cleared.
21. Select Restart in the Tools menu to restart the HMC.
22. The checksum error should no longer be present (select Diagnostics in
the Tools menu to verify, see Step 16). If it still persists, follow the next
steps.
23. Select View Holding Registers in the Service menu and write the value
16760 to register 65510.
24. Restart the HMC.
25. If the HMC is configured for Modbus ASCII or Levelmaster
communication after upload has been completed, proceed with the
following:
1. Close RRM and disconnect the RS-485 converter from the HMC.
2. Cycle the power to the HMC to have it exit Modbus RTU
communication mode.