Output 4-20 Ma; Miscellaneous; Time And Date - Tyco BIFFI EHAS Series Installation Instructions And Maintenance Manual

Electro-hydraulic actuator with integral electronic position control
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UP MODE OK?" press YES. Press YES to select actuator set-up menu, and then press NO to scroll the list of
available routines and then press YES to select the Fail safe routine.
• Press YES to see the configured action, press NO to scroll the available list (off, go to xx%, close, open and
stayput) and then YES to confirm the choice
• Press YES to confirm go to xx% Press NO to change % (from 0 to 100%) of the position to be reaches, YES to
confirm to see the delay that must score from the signal lack, press NO to change (from 0 to 255 sec) and then
YES to confirm.

9.8. Output 4-20 mA

The routine allows to select the value 4 mA for the process valve position close or position open.
Set-up procedure:
• Move the local selector to OFF and then press simultaneously OPEN and STOP. Select the language and then
enter the password according to the instructions "entering the set-up mode". When the message of display is
"SET-UP MODE OK?" press YES. Press YES to select actuator set-up menu, and then press NO to scroll the list
of available routines and then press YES to select the Output 4-20 mA routine.
• Press YES to see the configured value, press NO to change from the available options (4 mA=Op, (4 mA=Cl)and
then YES to confirm.
9.9. Interlock
The routine allows to stop the valve process movement to open or to close, when two external signals (24-110
Vac/Vdc) are applied (or became absent) to the terminals Common, Intrlock1 (OP) and Interlock2 (CL).
The routine works only when the 3-position selector is in REMOTE.
Set-up procedure:
• Move the local selector to OFF and then press simultaneously OPEN and STOP. Select the language and then
enter the password according to the instructions "entering the set-up mode". When the message of display is
"SET-UP MODE OK?" press YES. Press YES to select actuator set-up menu, and then press NO to scroll the list
of available routines and then press YES to select the Interlock routine.
• Press YES to see the interlock direction configured with the relevant characteristics, press NO to change from the
available options (disabled, signal absent and signal present) press YES to confirm and see the characteristic of
the interlock of the other direction
• Press NO to change and YES to confirm

9.10. Miscellaneous

The menu includes different types of routines as "time and date", "jammed valve ", " factory settings ", etc. used only
for special application or in particular conditions.

9.10.1. Time and date

Time and date are used in maintenance functions to associate the time information to the memorised event ( alarm log,
maintenance request, etc.). Time and date are entered at the time of manufacture, but they can be adjusted during
commissioning or maintenance operations.
Set-up procedure:
• Move the local selector to OFF and then press simultaneously OPEN and STOP. Select the language and then
enter the password according to the instructions "entering the set-up mode". When the message of display is
"SET-UP MODE OK?" press YES. Press YES to select actuator set-up menu, and then press NO to scroll the list
of available routines and then press YES to select the Miscellaneous routine.
• Press YES to enter times and date routine.
• Press YES if time is correct, press NO to change
• Enter hours, minute and seconds. Press NO to scroll the list of available values, press YES to select.
• Press YES when the time is correct
• Press YES if the date is correct, press NO to change
• Enter day, month, and year. Press NO to scroll the list of available values, press YES to select.
• Press YES if the date is correct.
MDE142E0
30/60
06/04/04

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Biffi olgas-m 35-2000-100-op

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