Instruction Manual

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The technical data herein is for general information only. Product suitability should be based solely upon customer’s detailed knowledge and experience with their application.
Series 6A Operation & Maintenance – Calibration & Commissioning
6A O & M : 12
Operating Modes
The S6A has ve different operating modes described in detail
below. Refer to Figure 7 to navigate between modes.
Operating Mode Display
P- manual operation
change position with
Congure
select parameter
with
or +
change value with
Manual Operation
change position with
Automatic
Diagnostics
> 5 s
PRST
> 5 s
> 2 s
> 5 s > 5 s
1x
1x
> 2 s
> 2 s
> 2 s
P-manual mode (as-delivered condition)
The “P-manual mode” is preset for the positioner in the
as-delivered condition. The digital display of the positioner shows
the current potentiometer position in the upper line. “NOINI”
blinks in the second line of the digital display. You can move the
actuator using the decrement and increment buttons. Switch to
Conguration” and “Initialization mode” to adapt the actuator as
per the positioner.
Alarms or position feedbacks can be triggered only after
initializing the positioner completely.
Configuration and initialization mode
To get to the “Conguration” mode, press the operating mode
button for at least 5 seconds. You can use the “Conguration”
mode to adjust the positioner individually as per your actuator
and start commissioning or initialization. The positioner reports
the “Conguration” mode with a congurable fault message. A
position feedback or display of limits A1 and A2 is not possible.
Note: If electrical auxiliary power supply fails when conguring,
the positioner responds as follows until the power supply is
reestablished:
• The positioner switches to the rst parameter.
• Settings of the values already congured are retained.
In order to save the changed parameter values, exit the
“Conguration” mode or switch to another parameter. When
the “Conguration” mode is restarted, the control in the digital
display switches to the last activated parameter.
Manual mode (MAN)
You can move the actuator using the decrement and increment
buttons in this mode. The setting selected here is retained
irrespective of the setpoint current and leakages, if any.
Note: To accelerate the actuator movement keep one of the
two direction buttons pressed and simultaneously press the
remaining direction. In the event of a failure of the power
supply, once the power is reestablished the positioner switches
to “Automatic” mode.
Figure 7. Operating Modes Display