73
AA
With the actuator powered up and
Local or Stop selected, eight Help
Screens can be accessed using the
Setting Tool (refer to Fig. 9.1 page 29
for their location).
With Remote selected press the
m
key on the Setting Tool twice. The Help
Screens will be displayed.
Each screen uses bars to indicate
the status of a particular control or
indication function. Each bar reacts to
changes in the status of its actuator
function by turning ‘‘on’’ or ‘‘off’’.
For troubleshooting, access the
following Help Screens and refer to
text:
H1 – Factors inhibiting electrical
operation.
H2 – Monitor battery level and ESD
control input.
H3 – Monitor the position limit and
actuator power supply status.
H4 – Monitor remote control inputs to
the actuator.
H5 – Monitor remote interlocks local
control inputs and motor
thermostats.
H6 – Monitor torque switch status and
IR Setting Tool communication for
vandal proof applications.
H7 – Monitor travel limits, centre
column and position limit status.
H8 – Monitor the actuator’s position-
sensing devices.
H9 – Rotork use only.
Help screen bars shown
are undefined and may
be ON, OFF or flashing.
H1
Phase Position
Loss Error
Local
Controls
Error
Battery Low
on
Power-up
Help Screen 1
POSITION ERROR
Bar ON = Current Position Error
Present.
During power up the actuator position
processor compares the current position
to that stored in the Eeprom. If there is
a discrepancy this is shown as a current
position error.
Re-setting of both actuator limits
should now be carried out (refer to
page 24).
BATTERY LOW ON POWER UP
Bar ON = Low battery detected On
Power Up.
If [OS] is selected [O
n] (default is [OF])
the actuator operation will be inhibited
when powered up with a discharged
battery (refer to [OS] page 57).
The battery should be replaced at the
earliest opportunity (refer to page 67).
LOCAL CONTROLS ERROR
Bar ON = Invalid Local Control
Signals Detected.
For example if a Local Open and Close
signal is detected at the same time this
would be classed as an invalid or fault
condition.
PHASE LOSS
Bar ON = Phase Lost (3 Phase
Actuators Only).
Loss of third monitored power supply
phase connected to actuator terminal 3.
Help Screens
11.2 H1
Factors Inhibiting
Electrical Operation
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