Installation, Operation and Maintenance Manual
MDE 257 Rev. 1
March 2021
7
Resticted Menu Routines
Section 3: Restricted Menu Routines
Figure 1 Base Card of ICON3000 Equipped with a Bus Card
3.6 Positioner
This routine allows the user to enable or disable the positioner function. If the option ENABLED is set,
the POSITIONER routine appears in the ACTUATOR SETUP menu and the relevant parameters
(dead band, motion inhibit time, etc.) can be viewed and changed as described in the ICON3000 IOM.
The type of position request signal (from 4 - 20 mA input or from bus) is set by the routine REQUEST.
3.7 Request
This routine allows the user to select the type of position request signal used in the POSITIONER
routine. The options available are 4 - 20 mA and BUS. Set BUS. if the positioner will receive the
position request from bus interface and set “4 - 20 mA” if the position request signal will be received
from the optional analog 4 - 20 mA input/output module (named "Ain/Aout"). The parameter
"CARD Ain/Aout" must be set to PRESENT.
3.8 Fail Safe
This routine allows the user to enable or disable the fail safe action performed by the actuator
in cases of remote control failure via bus or via 4 - 20 mA analog input. If the option ENABLED is
chosen, the routine FAIL SAFE appears in the ACTUATOR SETUP menu and the relevant parameters
(action and delay) can be viewed and changed as described in the ICON3000 IOM.
3.9 Bus An-Out
This parameter is set in-house. The standard value is “TORQUE.”
3.10 Direction Test
This parameter is used in the ICON3000 in the direction test. If the test fails a SPEED SENSOR alarm is
generated. The standard value for ICON3000 is 1.
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