WPM

1
WPM HLSGeorg Gassner, Franz Peters, SLAC /
METApril 17, 2008

• ADS Introduction
• Hardware
• Racks, Cable Plants
• Network
• Controls
• Status

2
Introduction of the Alignment Diagnostic System
ADS ingredients
Wire Position Monitoring System Horizontal
Vertical positions
Hydrostatic Leveling System Vertical positions
1400 mm
ADS task Monitoring position of 33 Undulator
segments on a sub-micrometer scale.
3
Introduction of the Alignment Diagnostic System(2)
4
HLS Hardware (1)

• Undulator sections
• Preinstalled pipes (MFD Ben Polling)
• Assuming D-B exemption
• Hose Clamps in tunnel (AEG GG)
• Mount of Sensors (AEG GG)
• Long Breaks (AEG Georg Gassner)
• All parts in-house

5
HLS Hardware (2)

• Integration with LTU
• In situ installation of pipes and
• sensors (AEG GG, Brendan Dix)
• Material in-house

• Installation Down Stream
• Transport of refill station in tunnel (AEG GG,
  Brendan Dix)

HLS Sensors
HLS Pipe
6
WPM Hardware (1)

• Parts pre-assembled
• Installation in Tunnel (Franz Peters, Brendan
  Dix)

Cable U-Channel
Wire Tube Support
Tube Support Posts
7
WPM Hardware (2)

• Start of installation as soon as the first couple
  stands are installed in the tunnel (D-B)
• Installation without girder on stands
• No pre-installation of L-brackets on girder
  interference with girder installation in tunnel
• Necessary to avoid time constraint at the end of
  installation for system checkout

8
WPM Hardware (3)
9
ADS Racks

• Racks
• Stacked cabinet racks for Ethernet and power
  supply Controls (P. Rodriguez)
• Stacked racks for WPM in tunnel Racks in Bldg.
  913 (P. Rodriguez)
• Controls (P. Rodriguez)

10
ADS Cabling

• Cables
• HLS D-B (M. De Salvo)
• WPM (FP, screw connection, highly sensitive)

2
3
4
11
ADS Network, Controls

• Network
• Controls
• Interface with controls defined, running since
  November 07 in Spear

Bldg. 913
PC
Controls network
TCP/IP switches
Terrys switch 100Mbps connection
2 x copper cable
1 x copper cable
SFP Ports
12
HLS Status

• Hardware
• In-house, some assembly necessary, ready before
  installation starts
• Calibration of sensors in progress (50 done)
• Missing clarifications for D-B exemption
• Software
• Interface with sensors completed and tested
• Interface with controls defined and tested
• Data exchange between data dumping and analysis
  computer to do
• Data analysis theory defined but not coded

13
WPM Status

• System Building Block Status
• Wire End Stations Wire Terminals In-house
• Wire Tube Support System In-house
• Wire Tubes Tube Connections In-house
• Wire Position Sensors (Monitors) In-house
• Monitor Signal Coaxial Cable In-house
• Local Substation Racks Crates In-house
• High Resolution Transient Digitizers In-house
  
• Signal Processing Data Acquisition 70
  in-house (August 08, DESY loan)
• WPM Software, Data Analysis Utilities 50
  done

14
End of Presentation