BIFFI ICON-040 - Page 76

December 2019
68
Installation, Operation and Maintenance Manual
VCIOM-08500-EN
Section 9: Set-Up Routines
Set-Up Routines
Figure 64 Actuator Direction: Closing
Figure 65 Actuator Direction: Opening
9.1.13.3 Lithium Battery
In the standard version, the actuator is provided with a lithium battery to keep visible the
local position display, to back-up the RTC (real-time-clock) for diagnostic functions, to
test the battery charge, and to update the remote outputs (output relays status when set
as "open limit" or "close limit" and 4-20 mA when externally supplied) in case of electrical
power failure and manual override operations.
The program runs the functions relevant to the battery only if the appropriate ag
“lithium battery” is congured with “present”. If the battery is absent or if the above
functions are not requested, the ag "lithium battery" should be congured with
“absent”.
Conguration 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 the "Actuator Setup" menu, press
NO to scroll through 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; otherwise, press NO to change. Press YES when
the value is correct.
Closing torque % of nominal
Breakout limit
Ending limit
Position %
Running limit
100% Cl brk% Cl end % 0%
Opening torque % of nominal
Breakout limit
Ending limit
Position %
Running limit
0% Op brk% Op end % 100%