Emerson Fisher FLOBOSS 407 User Manual

FloBoss 407 Instruction Manual
B-18 Rev 5/00
B.7 MVS TROUBLESHOOTING AND REPAIR
It is very important that the MVS be removed/replaced without power connected.
CAUTION
When replacing an MVS, remove all power from the MVS by pulling out the MVS
connector (plug P8) on the FloBoss 407. If you do not remove all power from the
MVS, electronic components may be damaged.
If there is more than one MVS connected to the FloBoss 407, ensure that each has a unique address, as
explained in Section B.5. Use the ROCLINK Configuration Software to establish MVS addresses.
If you believe an MVS is damaged or faulty, contact your Fisher Representative for repair or
replacement.
B.7.1 Lockup of an MVS
If you are having difficulty communicating with an MVS unit, reset the MVS to factory default settings
as explained below.
To restore factory default settings in an MVS:
1. Connect the FloBoss 407 to a computer running the ROCLINK software.
2. Select MVS Calibration from the Utilities menu.
3. Press the Set Back to Factory Defaults pushbutton.
4. Press the Yes pushbutton.
B.7.2 MVS Displays Letters Instead of Numbers
If your MVS displays letters (such as NANO) for any of its input readings, there is likely a floating
point error in the sensor. Attempt to reset the MVS back to factory default settings as explained in
Section B.7.1.

Emerson Fisher FLOBOSS 407 Specifications

General

Brand	Emerson
Model	Fisher FLOBOSS 407
Category	Control Unit
Language	English