Emerson Keystone EPI2 63 - Stroking Time Selection in Closing

Installation, Operation and Maintenance Manual
MAN-10-04-100-0711-EN Rev. 0
October 2020
33
Actuator Conguration
Section 6: Actuator Conguration
NOTE
During the new stroke limit setup, the minimum range between open and close limit
position has to be at least 45 degree of the valve position; if the above condition is not
respected, the setup will not be successful and stroke limit error alarm will be signalized
(red LED blinking). The red LED will continuously ash when the actuator is in setup
functionality (dip switch SW3 in ‘on’ position) and rotary switches SW4 and SW6 are in
one of the following positions:
a. SW4=3 and SW6=0
(stroke limit of open conguration by torque)
b. SW4=2 and SW6=0
(stroke limit of close conguration by torque)
c. SW4=1 and SW6=0
(stroke limit of open conguration by position)
d. SW4=0 e SW6=0
(stroke limit of close conguration by position)
The alarm is then reset by:
a. Switching off and on the actuator
b. Doing a new correct stroke limit setup in one of the 4 possible combinations.
!
WARNING
In conguration phase, touch only the conguration area of the logic board; don’t touch
the actuator in its other parts.
6.2.8 Stroking Time Selection in Closing
• Enter set up conguration: move switch SW3 to position ON (conguration function)
• Move switch SW4 to position 4
• Move switch SW6 to positions 4, 6, 8 for the requested stroking time according
to the table below
• Push ENTER pushbutton SW5 to conrm
• When pushing SW5, the red LED switches on for conrmation
• The selected stroking time in closing is now set
• Exit set up conguration (move switch SW3 to position 1) or proceed with
the next parameter