Fume Hood Sash Open Area Module (SOAM) Application 2952: Floor Mounted Style – 2 Independent Sets of 2 Vertical Sashes Start-up Procedures Building Technologies A6V10801608 07.06.
Table of Contents Before You Begin ..................................................................................................3 Verifying Power .........................................................................................................3 Installing USB Driver .................................................................................................3 Verifying Slave Mode Application ..............................................................................
Before You Begin Verifying Power Before You Begin WARNING A fume hood is a safety device. Anyone attempting to start up a Fume Hood Controller and its related equipment must have completed Operations Training. WARNING DO NOT connect to the USB port of the SOAM while the fume hood is in operation. At the job site, locate the major control system and the mechanical and electrical drawings. This should include any components working in conjunction with the Sash Open Area Module (SOAM).
Before You Begin Setting Controller Address Setting Controller Address 1. If using the sensor bus to communicate the face area: Verify CTLR ADDRESS is correct (default is 51 and does not need to be changed). Setting the Application 1. Select the desired application.
Before You Begin Fume Hood Specific Sash Setup and Calibration Sash Setup 2952 1. Set REPORT to OVERVIEW. 2. Determine the number of sash segments. Set SEG COUNT to this value. 1 to 2 will be accepted. NOTE: A DXR Fume Hood Controller can directly handle single segment hood configurations. Sash Configuration. NOTE: Numbers on the sashes show how the sash should be wired. After the physical sashes are calibrated, the position of the sashes will display in POS SASH 1, POS SASH 2, and so on. 3.
Before You Begin Fume Hood Specific Sash Setup and Calibration Vertical Sash Fume Hood with Bypass Area Open and Closed. 11. Open sash 1 until the top edge is aligned with top edge of bypass and close sash 2. Measure the opening between sashes in inches (cm) and set BYPASS HGHTA to this value. 12. Open sash 5 until the top edge is aligned with top edge of bypass and close sash 6. Measure the opening between sashes in inches (cm) and set BYPASS HGHTB to this value. 13.
Before You Begin Fume Hood Specific Sash Setup and Calibration Sash Calibration NOTE: The full travel of the sash must be used during calibration. 1. Set CAL SASH NUM to 1. 2. Verify CAL SASH LOC is set to MIN. 3. Slide vertical sash 1 to the closed position. Measure the distance from the bottom of vertical sash 1 to the bottom of the sash opening in inches (cm). Set CAL SASH POS to this value. When the SOAM accepts the reading, CAL SASH POS will revert back to 257 and CAL SASH LOC will switch to MAX.
Before You Begin Setting External Face Area Input Sash Calibration Verification 1. Close the vertical sash fully and verify that the value displayed at POS SASH1 is at the minimum that was set during calibration. Open the sash half way and verify that the value displayed at POS SASH 1 is equal to the current measured value. Open the sash fully and verify that the value displayed at POS SASH 1 is at the maximum that was set during calibration. See Table Sash/Point Wiring. 2.
Before You Begin Setting Face Area Output Range Setting Face Area Output Range 1. Set REPORT to FACE AREA OUT. 2. Set MAX FACE A to the maximum expected face area for the fume hood, plus approximately 10%. Example: If the maximum face area is 9 sq ft, set it to 10. FACE A OUT is now active and a proportional 1 to 10V signal can be read on AO. 1V equals 0 sq ft and 10V = MAX FACE A. 3. Set AO DEADBAND to the desired value. NOTE: AO DEADBAND can be set from 0 to 100% in 0.4% increments.
Issued by Siemens Industry, Inc. Building Technologies Division 1000 Deerfield Pkwy Buffalo Grove IL 60089 +1 847-215-1000 © Siemens Industry, Inc., 2016 Technical specifications and availability subject to change without notice. Document ID: A6V10801608 Edition: 07.06.
