Fume Hood Sash Open Area Module (SOAM) Application 2958: 2 vertical sashes, with each sash having 2 to 4 horizontal sashes – Floor Mounted Configuration Start-up Procedures Building Technologies A6V10801622 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 2958 1. Set REPORT to OVERVIEW. HZ PANEL CNT = 4 HZ PANEL CNT = 8 NOTE: Numbers on the sashes show how the sash is wired. After the physical sashes are calibrated, the position of the sashes will display in POS SASH 1, POS SASH 2, and so on. 2. Determine the number of horizontal sash panels. This number includes the horizontal sashes in both combination sashes. Set HZ PANEL CNT to this value. 3.
Before You Begin Fume Hood Specific Sash Setup and Calibration a. Set PANL WDTH 03 to the width of sash 3. b. Set PANL WDTH 04 to the width of sash 4. c. Set PANL WDTH 05 to the width of sash 5. d. Repeat until all sashes are defined. 9. For the upper sash, measure the height of the top of the sash frame in inches (cm). The sash frame holds the horizontal sash panels and occupies the outer edges of the fume hood opening. Set TOP FRAME A to this measured value. Top Frame Measurement with Air Foil Removed.
Before You Begin Fume Hood Specific Sash Setup and Calibration Example Combination Sash Fume Hood with Fixed Area. 16. Measure the fixed area of the fume hood in square feet (m2). Any fume hood leakage must be accounted for in this measurement. Set FIXED AREA to this value. NOTE: The fixed area of the fume hood is an area that remains open regardless of sash position or movement.
Before You Begin Fume Hood Specific Sash Setup and Calibration 7. Repeat Steps 2 through 6 for the lower vertical sash. 8. Set CAL SASH NUM back to 0 or to the first horizontal sash, number 3, to be calibrated. This locks to sash calibration into the sash aggregator. 9. Set CAL SASH LOC to MIN for minimum opening. 10. Slide the sash panel to be calibrated to the far left. Measure the distance from the left end of the track to the left edge of the sash panel. Set CAL SASH POS to this value.
Before You Begin Setting External Face Area Input Sash Point/Wiring. Sash Panel Point Descriptor Vertical 1 31 POS SASH 1 Vertical 2 32 POS SASH 2 Horizontal 3 33 POS SASH 3 Horizontal 4 34 POS SASH 4 Horizontal 5 35 POS SASH 5 Horizontal 6 36 POS SASH 6 Horizontal 7 37 POS SASH 7 Horizontal 8 38 POS SASH 8 Horizontal 9 39 POS SASH 9 Horizontal 10 40 POS SASH 10 Setting External Face Area Input Skip this section if you are only using one SOAM, leave values at default.
Before You Begin Flashing Controller Firmware NOTE: AO DEADBAND can be set from 0 to 100% in 0.4% increments. 0% will give the actual face area all the time. If a sash input signal is unstable, this will cause an unstable reading to be sent to the output which could cause short-term instability or control problems. Increase the values to give a stable output and remove the signal bounce. A 10% deadband is equal to a ± 5% of the face area. AO DEADBAND defaults to 0%.
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: A6V10801622 Edition: 07.06.
