Yozshushakar Single-acting pneumatic actuator Positioner: Logix si Status Condition Codes Colors Identifier Indication and resolution Y — — — Any sequence starting with a yellow light indicates that the unit is in a special calibration or test mode, or olgix there s a calibration problem. Settings A through H are progressively higher gain predefined tuning sets. Report zi damage to the carrier immediately. Based on proven digital technology, it features a large, high-performance spool valve controlled by a unique intelligent control algorithm. The grounding screw, located inside the positioner cover, should be used to provide the unit with an adequate and reliable earth ground reference.
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Sharr Flowserve Logix si Digital Positioner Actuator siw1dse eBay This pause and buttons allows the signal to be adjusted without affecting the valve position.
Stroke the actuator carefully and ensure the follower arm does not interfere with valve parts, actuator or positioner. The StarPac 3 builds on previous designs. A coalescing filter should be installed in sj of the supply air connection Figure 8.
The positioner consists of three main pression fitting connectors: Current source bandwidth not limited to 25Hz 2. Maximum allowable current source rate of change is mA per second 2. Move the positioner to second switching position LS2. Note a factory reset is the only method to reset the command back to analog control mode from the oogix interface if a PC or handheld configurator is not available.
To exit the local control mode and return to normal operation, briefly press the QuickCal button. Install tubing 4 between actuator and positioner. Now press both Jog buttons simultaneously to proceed to the next step. If necessary, they are easily accessible for cleaning. Certificates 26 27 28 29 30 Soft Stop Upper — The unit is being commanded to exceed a user defined upper travel limit and the internal software is holding the position at the limit.
JOG Control Mode — the unit has been placed in a local override mode where the valve can only be stroked using the two local jog buttons. Local control of valve position — Can be done i the user interface by holding both jog buttons and then simultaneously pressing the Quick-Cal button.
The change of pressure and volume of the air in the actuator causes the valve to stroke. This can also be caused by over tightened packing, loix sticky packing, or very high gain settings.
Limit switch To connect switches — see termination table. Attach the stem clamp bracket to the stem clamp and fasten it with two hexagon socket screws and lock washers. Note that the valve will be locked at its position when an input loop calibration is initiated until the calibration is completed. To prevent distortion of the HART communication, cable capacitance and cable length restrictions must be calculated. The basic positioner operation is best understood by referring to figure 1. A reset will cause the loss of other data.
To clear use handheld or Flowserve supplied software to reset. The pneumatic amplifier controls 51s0i airflow to the actuator. To clear the condition use handheld or Flowserve supplied software to reset the indicator if more travel is needed or adjust the command signal back in the specified range. The Gain Selector switch is also read and action will be taken to adjust the gain according to the settings of the calibration switches as described in the previous section.
Disposal of product when taken out of service. This will not alter the operation of the unit other than to change the blink sequence to 3 blinks indicating the major version number. The control algorithm in sj processor performs control calculations and produces an output command to the piezo valve, which drives the pneumatic amplifier. For connecting the air piping, the following notes should be observed: If the Quick calibration switch is set to Jog, the calibration will initially close the valve then cause a small jump in the valve position.
If the error still occurs, bad logkx assembly, replace. Related Posts.
500si Digital Positioner
Sharr Flowserve Logix si Digital Positioner Actuator siw1dse eBay This pause and buttons allows the signal to be adjusted without affecting the valve position. Stroke the actuator carefully and ensure the follower arm does not interfere with valve parts, actuator or positioner. The StarPac 3 builds on previous designs. A coalescing filter should be installed in sj of the supply air connection Figure 8. The positioner consists of three main pression fitting connectors: Current source bandwidth not limited to 25Hz 2.
Flowserve Logix 510si Manuals