Installation, Operation and Maintenance Manual
VCIOM-15070-EN Rev. 1
February 2022
Bettis XTE3000
Sleep Mode

XTE3000 Bettis Electric Actuator

Revision Details

Revision| Date| Description| Prepared| Checked| Approved
---|---|---|---|---|---
1| Feb-22| Migration to new template| | |

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. In these applications, electrical power is absorbed from the battery when the motor is running and when the motor is off, the solar panels recharge the battery and power the actuator’s electronics.
Since the run time of the motor is a small percentage of the total time that the actuator will spend in the field, the energy necessary to power the electronics during the motor’s rest phase is a high percentage of the total energy needed. Reducing energy requirements when the motor is OFF allows a smaller solar panel to be used.
Figure 1 demonstrates the utility of the SLEEP function.

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

• Firmware releases of microprocessors of BASE card:
  — >= 9.00 for H8S
  — >= 7.00 for PIC

• Firmware release of microprocessors of TERMINAL BOARD card:
  — >= 6.0 for PIC

• Parameter SW TYPE in the “Actuator Setup” menu, “Restricted” section: XTE

• Parameter POSITIONER in the “Actuator Setup” menu, “Restricted” section: DISABLED

• Parameter HW CONFIG in the “Actuator Setup” menu, “Restricted” section: BASE

• Parameter BACKLIGHT in the “Actuator Setup” menu, “Restricted” section: AUTO

• Parameter POWER TYPE in the “Nameplate” menu, “Power Supply” section: DC

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
• 2 minutes after the last operation on the local interface of the actuator (local selector and push buttons)
• 30 seconds after closure of Bluetooth or RS232 communication channel (if present)
• 255 seconds after closure of IrDA communication channel (if enabled)

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)
• By operating the actuator local interface (local push buttons or selector) (duration of command: >1 second)
• Change of position > 5% via manual operation (handwheel)

When the XTE3000 exits from SLEEP mode, all functions are restored and the actuator is available for normal operation.

Section 5: SLEEP Mode Status

In SLEEP mode:

• The alphanumeric display of actuator shows the message “SLEEP”

• Auxiliary relays AS1, AS7 do not change

• Auxiliary relay AS8 is de-energized

• Monitor Relay:
  — de-energized if parameter “MR in SLEEP” in “Actuator Setup” menu, “Restricted” section is “OFF” (with local selector in REMOTE)
  — energized if parameter “MR in SLEEP” in “Actuator Setup” menu, “Restricted” section is “ON” (with local selector in REMOTE)

• Any internal heater on the electronic cards are OFF

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” I

n 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).
If the actuator is equipped with a 4 – 20 mA position transmitter module, the current consumption is 78 mA.
If the parameter “MR in SLEEP” in “Actuator Setup” menu, “Restricted” section is in “ON”, the current consumption is 98 mA (2.4 W at 24 V DC).
When actuator exits from SLEEP mode, all XTE3000 functions are restored to normal operation and the current consumption returns to normal.
World Area Configuration Centers (WACC) offer sales support, service, inventory and commissioning to our global customers. Choose the WACC or sales office nearest you:

19200 Northwest Freeway
Houston TX 77065
USA
T +1 281 477 4100
Av. Hollingsworth
325 Iporanga Sorocaba
SP 18087-105
Brazil
T +55 15 3413 8888| P. O. Box 17033
Jebel Ali Free Zone Dubai
T +971 4 811 8100
P. O. Box 10305
Jubail 31961
Saudi Arabia
T +966 3 340 8650
24 Angus Crescent
Longmeadow Business Estate East
P.O. Box 6908 Greenstone
1616 Modderfontein Extension 5 South Africa
T +27 11 451 3700
ASIA PACIFIC| EUROPE
No. 9 Gul Road

01-02 Singapore 629361

T +65 6777 8211
No. 1 Lai Yuan Road
Wuqing Development Area
Tianjin 301700
P. R. China
T +86 22 8212 3300| Holland Fasor 6
Székesfehérvár 8000
Hungary
T +36 22 53 09 50
Strada Biffi 165
29017 Fiorenzuola d’Arda (PC)
Italy
T +39 0523 944 411

For complete list of sales and manufacturing sites, please visit www.emerson.com/actuationtechnologieslocations or contact us atinfo.actuationtechnologies@emerson.com
www.emerson.com/bettis
VCIOM-15070-EN ©2022 Emerson. All rights reserved.
The Emerson logo is a trademark and service mark of Emerson Electric Co.
Bettis™ is a mark of one of the Emerson family of companies.
All other marks are property of their respective owners.
The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are governed by our terms and conditions, which are available upon request. We reserve the right to modify or improve the designs or specifications of such products at any time without notice.

References

• Manual-Hub.com - Free PDF manuals!
• Trusted Partner in Helping to Solve the Biggest Challenges of Modern Life | Emerson US
• Bettis | Emerson US
• Manual-Hub.com – Free PDF manuals!

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>