Emerson FIELDVUE DVC6200f Instruction Manual page 36

DVC6200f Digital Valve Controller
Basic Setup
Field Communicator TB > Configure/Setup > Basic Setup
Changes to the instrument setup may
cause changes in the output pressure
or valve travel. Depending on the
application, these changes may upset
3
process control, which may result in
personal injury or property damage.
When the DVC6200f digital valve controller is ordered
as part of a control valve assembly, the factory
mounts the digital valve controller and sets up the
instrument as specified on the order. When mounting
to a valve in the field, the instrument needs to be
setup to match the instrument to the valve and
actuator.
Before beginning basic setup, be sure the instrument
is correctly mounted as described in the Installation
section.
Basic Setup includes the following procedures:
D Device Setup
D Auto Travel Calibrate
D Performance Tuner (Optional)
Note
The DVC6200f may keep the
Transducer Block Mode Out-of-Service
if the instrument is not properly
mounted.
To setup and calibrate the instrument,
the Transducer Block Mode must be
Manual, and the Protection must be
None.
When using DD methods the method
will request that you change the mode,
but make changes in Protection
automatically.
24
WARNING
Table 3-1. Factory Default Settings
Setup Parameter
Travel Cutoff Hi
Travel Cutoff Lo
Travel Integral Gain
Travel Calibration Trigger
Travel Integral Enable
Travel Integral Limit Hi
Travel Integral Limit Lo
Travel Integral Deadzone
Pressure Cutoff Hi
Pressure Cutoff Lo
Pressure Integral Deadzone
Pressure Integral Hi Limit
Pressure Integral Lo Limit
Input Characterization
Shutdown Trigger
Shutdown Recovery
Output Block Timeout
If you have a host system that overrides
transducer block parameters ensure
that the Protection setting is not left as
None. Doing so will result in transducer
block parameters being overwritten.
Transducer Block Mode
TB > Configure/Setup > Detailed Setup >
Field Communicator
Transducer Block Mode
To setup and calibrate the instrument, the transducer
block mode must be in Manual. For more information
about transducer block mode, refer to page 50.
Protection
TB > Configure/Setup > Detailed Setup >
Field Communicator
Protection
To setup and calibrate the instrument, the protection
must be set to None with the Field Communicator. For
more information about configuration protection refer
to page 50.
Device Setup
TB > Configure/Setup > Basic Setup > Device
Field Communicator
Setup
Follow the prompts on the Field Communicator display
to automatically setup the instrument using specified
actuator information. Table 3-2 provides the actuator
information required to setup and calibrate the
instrument.
Default Setting
99.5%
0.5%
9.4 repeats/min
No
On
30%
−30%
0.25%
99.5%
−0.5%
0.25%
50.0%
−50.0%
Linear
All Off
All Auto Recovery
600 sec
November 2010