59
AA
All IQT functions are configured to a set of Rotork default (standard) settings before
despatch, see the table opposite. When requested, alternative settings specified
with the order will be used. When site commissioning takes place, entered settings
overwrite Rotork defaults and these ‘‘current’’ settings are used for operation along
with the remaining unadjusted defaults.
Should difficulty be encountered during commissioning the default settings can be
reinstated, returning the actuator configuration to its original manufactured state.
Site commissioning must then begin again.
There are two levels of default:
d1 Rotork standard or customer specified Basic and Configuration Settings.
d2 Limit positions only – factory set limits.
NOTE: Settings associated with control options Folomatic, Pakscan, Modbus
Profibus and Foundation Fieldbus are not affected by d1 or d2.
Functions will remain as set.
If d1 is entered, all Basic and Configuration Settings except limit positions
will return to their default setting. See the table opposite for Rotork
standard settings. Basic settings (except limits) and Configuration Settings
must then be checked and reset as required (refer to Basic Settings page 17
and Configuration Settings page 27).
If d2 is entered the limits will be reset, with the actuator positioned at 50%.
Limits must then be reset to the suit the valve (refer to Basic Settings page 17).
Rotork standard [d1] Default settings for IQT:
Function [d1] Default Setting
[P?] Password
Unaffected – will remain as set
[Ir] IrDA – Insight [On] IrDA Enabled
Basic Settings
[C1] Close Direction [C] Clockwise
[C2] Close Action [Ct] Close on Torque
[C3] Open Action [Ot] Open on Torque
[tC] Close Torque [40] 40% of rated
[tO] Open Torque [40] 40% of rated
Configuration Settings
[r1] Indication Contact S1 [CI]/[nO] Close, Normally Open
[r2] Indication Contact S2 [OP]/[
nO] Open, Normally Open
[r3] Indication Contact S3 [CI]/[
nC] Close, Normally Closed
[r4] Indication Contact S4 [OP]/[
nO] Open, Normally Closed
[A1] ESD Action [SP] Stay put on ESD
[A2] ESD Contact Type [
nO]
Normally Open (make for ESD)
[A3] ESD Thermostat Override [OF]
Thermostats Active during ESD
[A4] ESD Override Interlocks [OF] Interlocks Active during ESD
[A5] ESD Override Local Stop [OF] Local Stop Active during ESD
[A6] Maintained Local Control [O
n] Maintains in Local Control
9.18
Default Options
[d1] and [d2]
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