BIFFI F01-2000 Instructions And Operating Manual

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BIFFI F01-2000 ELECTRIC ACTUATOR
INSTRUCTION AND OPERATING MANUAL
9�1�13�5 Torque by-pass (%)
Since a high torque may be required to unseat
certain valves, the torque by-pass routine
masks the torque alarm when an open or
close command is received and the actuator
is fully open or closed. The torque by-pass is
expressed in % of position and is configurable
from 0% to 20%. For example, if a 10% by-pass
value is set, we may have:
- by-pass active in Opening: from 0% to 10%
- by-pass active in Closing: from 100% to 90%
To exclude torque by-pass configure 0%.
Configuration procedure
• Move the local selector to OFF and then
simultaneously press OPEN and STOP.
Select the language and enter the password
according to the instructions (see “Entering
the set-up mode”). When the message
displayed is “SET-UP MODE OK?” press
YES. Press YES to select actuator set-up
menu, press NO to scroll the list of available
routines and then press YES to select
Miscellaneous.
• Press No to scroll the list of routines and
press YES to select torque by pass. Press YES
if the setting is correct, press NO to change.
Press YES when the value is correct.
Configuration procedure
• Move the local selector to OFF and then
simultaneously press OPEN and STOP.
Select the language and enter the password
according to the instructions (see “Entering
the set-up mode”.) When the message
displayed is “SET-UP MODE OK?” press
YES. Press YES to select actuator set-up
menu, press NO to scroll the list of available
routines and then press YES to select
Miscellaneous.
• Press No to scroll the list of routines and
press YES to select valve jammed. Press YES
if the setting is correct, press NO to change.
Press YES when the value is correct.
9�2 VALVE DATA
The valve data allow identifying the valve and its
function in the process. The valve manufacturer
and the end user can enter the data. The
following data can be entered:
- Tag name (max. 28 characters)
- Serial number (max. 28 characters)
- Manufacturer (max. 28 characters)
- Break OP torque (max. 28 characters)
- Break CL torque (max. 28 characters)
- Max stem thrust (max. 28 characters)
- Flange type (max. 28 characters)
9�1�13�6 Valve jammed (time)
The valve jammed time is used to monitor the
following situations:
1. The time passed after receiving an open
or close control is greater than the “valve
jammed time”, but the valve position
variation is smaller than 0.5%. The motor
is blocked, the command is cleared and
the “valve jammed” alarm indication is
generated.
2. The valve is moving, but during the travel the
position valve variation is smaller than 0.5%
in a time equal to “valve jammed time”. The
motor is blocked, the command is cleared
and the “mid-travel alarm” indication is
generated.
The valve jammed time is expressed in seconds
and can be configured from 0 to 100 sec.
Configure “0” to exclude the routine.
➞
Configuration procedure
• Move the local selector to OFF and then
simultaneously press OPEN and STOP.
Select the language and enter the password
according to the instructions (see “Entering
the set-up mode”). When the message
displayed is “SET-UP MODE OK?” press
YES. Press YES to select actuator set-up
menu, press NO to scroll the list of available
routines and then press YES to select
Miscellaneous.
• Press No to scroll the list of routines and
press YES to select lithium battery. Press YES
if the setting is correct, press NO to change.
Press YES when the value is correct.
9�1�13�4 Lithium battery
On request, the actuator can be provided with
a lithium battery to update the remote outputs
(output relays status and bus messages) in
case of electrical power failure and manual
override operations. The program runs the
functions relevant to the battery only if the
appropriate flag “lithium battery” is configured
with “present”. If the battery is absent or if no
updating of remote outputs is requested, the
above flag should be configured with “absent”.
9�2�1 Sample configuration procedure
Tag name
• Move the local selector to OFF and then
simultaneously press OPEN and STOP.
Select the language and enter the password
according to the instructions (see “Entering
the set-up mode”). When the message
displayed is “SET-UP MODE OK?” press YES.
Press NO to scroll the list of available menus
and then press YES to select valve data menu.
• Press NO to scroll the list of available
routines and then press YES to select Tag
name.
• Press YES if the 1st character of the string is
correct. Press NO to scroll the list of available
characters. Press YES to select the desired
character.
• Enter up to 28 characters. Enter a blank
character, and “ ” as end of string.
The configuration of all other valve data items is
made in the same way, by selecting the relevant
item from the list of available routines.

BIFFI F01-2000 Specifications

General

Brand	BIFFI
Model	F01-2000
Category	Controller
Language	English