Digital controller for medium-low temperature refrigeration applications (6 pages)
Summary of Contents for Emerson Bettis XTE3000
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Installation, Operation and Maintenance Manual VCIOM-15070-EN Rev. 1 February 2022 Bettis XTE3000 Sleep Mode...
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Revision Details Installation, Operation and Maintenance Manual February 2022 VCIOM-15070-EN Rev. 1 Revision Details Revision Date Description Prepared Checked Approved February 2022 Migration to new template Revision Details...
Installation, Operation and Maintenance Manual Table of Contents VCIOM-15070-EN Rev. 1 February 2022 Table of Contents Section 1: Introduction Introduction ......................1 Section 2: Conditions to Activate SLEEP Function Conditions to Activate SLEEP Function ..............2 Section 3: Conditions to Switch to SLEEP Mode Conditions to Switch to SLEEP Function ..............
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Notes Installation, Operation and Maintenance Manual February 2022 VCIOM-15070-EN Rev. 1 This page intentionally left blank...
Installation, Operation and Maintenance Manual Section 1: Introduction VCIOM-15070-EN Rev. 1 February 2022 Section 1: Introduction SLEEP is a new function available in the XTE3000 electric actuator which reduces power consumption from the electronics when the actuator is not moving. This function is useful when the actuator is powered via battery and solar panel, and if few valve travel events are expected.
Section 2: Conditions to Activate Installation, Operation and Maintenance Manual February 2022 VCIOM-15070-EN Rev. 1 Section 2: Conditions to Activate SLEEP Function The SLEEP function is activated by the following conditions: • Parameter SLEEP in the “Actuator Setup” menu, “Restricted” section: ENABLED •...
Installation, Operation and Maintenance Manual Section 3: Conditions to Switch VCIOM-15070-EN Rev. 1 February 2022 Section 3: Conditions to Switch to SLEEP Mode The XTE3000 electronics switch to SLEEP status when: • 30 seconds after the end of the last command (OPEN, CLOSE, ESD) via remote control •...
Section 4: Conditions to Exit Installation, Operation and Maintenance Manual February 2022 VCIOM-15070-EN Rev. 1 Section 4: Conditions to Exit from SLEEP Mode The XTE3000 electronics exit from SLEEP status when: • Command via remote control OPEN, CLOSE, ESD (duration of command: > 0.7 second) •...
Installation, Operation and Maintenance Manual Section 5: SLEEP Mode Status VCIOM-15070-EN Rev. 1 February 2022 Section 5: SLEEP Mode Status In SLEEP mode: • The alphanumeric display of actuator shows the message “SLEEP” • Auxiliary relays AS1, AS7 do not change •...
Section 6: Current Consumption Installation, Operation and Maintenance Manual February 2022 VCIOM-15070-EN Rev. 1 Section 6: Current Consumption Minimum current consumption is obtained via the following configuration: • Actuator without 4 - 20 mA position re-transmission card • Parameter “MR in SLEEP” in “Actuator Setup” menu, “Restricted” section in “OFF” In the above condition, the current consumption measured by a multimeter (on average on an XTE3000 supplied at 24 V DC) is 58 mA, corresponding to 1.4 W (at 24 V DC).
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Installation, Operation and Maintenance Manual Notes VCIOM-15070-EN Rev. 1 February 2022 This page intentionally left blank...
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P. R. China Székesfehérvár 8000 T +86 22 8212 3300 Hungary The Emerson logo is a trademark and service mark of Emerson Electric Co. T +36 22 53 09 50 Bettis is a mark of one of the Emerson family of companies.