36
Biffi
ICON 2000
InstructIon and operatIng manual
9.1.13.2 factory settings
The above routine resets the present configuration and restores the default configuration as
below:
configuration procedure
• Move the local selector to OFF and then
simultaneously press OPEN and STOP� Select
the language and then 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 the 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 factory configuration�
Press yES to download the standard
configuration, press NO to exit�
Stroke limits
Close direction: CW
Close limit: by position
Open limit: by position
Torque set-up
Closing torque: 40%
Opening torque: 40%
ESD set-up
ESD action: close
ESD signal: present
ESD priority:
- ESD < motor thermostat
- ESD < torque limit
- ESD < local stop
- ESD > local controls
- ESD > 2-speed timer
- ESD < Off
Remote controls
Control type: 4 wires latched
Locals controls
Control type: latched with instant reverse
LED’s color:
- green = open / opening
- red = close / closing
- yellow = alarm / warning
Output relay
Default #1
2-speed timer
Opening direction: off
Closing direction: off
Miscellaneous
Lithium battery : absent
Torque profile: standard
Torque by-pass: 4%
Valve jammed: 4 sec�
9.1.13.3 torque limits
Torque limits are used as a reference for
torque alarm and end of travel� With the option
“standard”, the torque limits are constant along
the full stroke� The limits can be configured
in the “stroke limits” or “torque set-up”
routines and determine the torque alarm or
end of travel situations� In the same particular
application it is useful to configure 3 different
torque thresholds for each travelling direction,
to limit separately the unseating, running
and ending torque� To select this option pick
“3-point limits” and then follow the torque
set-up and stroke limits routines (see figure)�
actuator direction: openinG
Opening torque % of nominal
Breakout limit
Ending limit
Position %
Running limit
actuator direction: closinG
Closing torque % of nominal
Breakout limit
Ending limit
Position %
Running limit
100% Cl brk% Cl end % 0%
0% Op brk% Op end % 100%
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 and then NO to select “torque
mode”� Press yES if setting is correct, press
NO to change� Press yES when the value is
correct�
• Repeat stroke limits setting routine.
