BIFFI EFS2000v4 - Page 43

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BIFFI FAIL SAFE ELECTRIC ACTUATORS, MODEL EFS2000V4
InstructIon and operatIng Manual
Configuration procedure
• Move the local selector to OFF and then
simultaneously press OPEN and STOP within
20 sec (see chapter ‘Local controls, entering
the set-up mode’). 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
through the list of available menus and then
press YES to select the Maintenance menu.
• Press NO to scroll through the list of available
routines and then press YES to select ‘data
logger’.
• Press YES if the mode is correct. Press NO
to scroll through the list of modes and press
YES to select the desired value.
• Press YES if the sampling time is correct.
Press NO to scroll through the list of times
and press YES to select the desired value.
• Press YES if the memory mode is correct
(stop when full or continuous). Press NO to
change and press YES to select.
• Press YES if the start time is correct. Press
NO to scroll through the list and press YES
to select the desired sampling times (hour,
min, sec).
• Press YES if the start date is correct. Press
NO to scroll through the list and press YES
to select the desired sampling times (day,
month, year)
• Press YES to confirm the above settings.
13.3.8 Set PST reference
The ‘Set PST reference’ routine allows you to
select 1 off 16 PST curves in the memory of
the EFS2000 and to transfer its data to the PST
curve reference registers. The old reference
data are lost and the new ones will be the
new PST curves reference (see ‘View routines,
Maintenance, PST graph’).
Configuration procedure
• Move the local selector to OFF and then
simultaneously press OPEN and STOP within
20 sec (see chapter ‘Local controls, entering
the set-up mode’). 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
through the list of available menus and then
press YES to select the Maintenance menu.
• Press NO to scroll through the list of available
routines and then press YES to select ‘Set
PST reference’.
• Press NO to scroll through the list and then
press YES to select the desired curve.
• Press YES to update the PST curve reference.
13.3.9 PST commands(normal or baseline)
The PST CMD routine allows performing the
PST cycle by the local operator interface of the
actuator. Two options are available:
• New baseline
• Normal PST
If option ‘new baseline’ is chosen the data
collected in the PST cycle are used to update
the PST reference curve. If option ‘normal’ is
chosen, the data collected in the PST cycle are
stored in the EFS 2000 memory. Up to 16 PST
curves can be memorized. When a new curve is
achieved the oldest one is cancelled.
13.3.10 Set ESD reference
The ‘Set ESD reference’ routine allows you to
select 1 off 16 ESD curves in the memory of
the EFS2000 and to transfer its data to the ESD
curve reference registers. The old reference
data are lost and the new ones will be the new
ESD curves reference (see ‘View routines,
Maintenance, EFS graph’).
Configuration procedure
• Move the local selector to OFF and then
simultaneously press OPEN and STOP within
20 sec (see chapter ‘Local controls, entering
the set-up mode’). 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
through the list of available menus and then
press YES to select the Maintenance menu.
• Press NO to scroll through the list of available
routines and then press YES to select ‘Set
ESD reference’.
• Press NO to scroll through the list and then
press YES to select the desired curve.
• Press YES to update the ESD curve reference.