LCLS NamingConventions
LCLS Network
SCCS Computer Account Forms
How-to Setup DHCP for an IOC
Network node names are meant to be consistent with the overall device LCLS Naming Conventions. One exception is that the fields of the PV name are separated by a "-" whereas the fields of a node name is separated by a ":". In addition, node names are in lower case, whereas PV names are all uppercase, due to SLC Controls System restrictions on VMS. A limitation of 24-characters is also current inforced due to a restriction on the VMS EPICS Channel Access Server.
The network node name conforms to the following format: <Device Type ><Area ><Position>
The DeviceType Field for network devices is 2-4 characters in length and can be found in the Table 1.0. The Area Field is 4-character field, with numbers and letters and can be found in Table 1.2. The Position Field contains a 2-character, a Subsystem Prefix, followed by a 2-digit Index from 01 to 99. The Prefix designates a subsystem of the control system as follows in Table 1.2.
Examples of a device name would look as follows: Device Type Nodename Access Switch ACSW-IN20-NW01 Terminal Server TS-IN20-NW01 Magnet IOC IOC-IN20-MG01
To obtain an ip address for an LCLS device click here for SCCS IP/Node Name Request form. Fill out this form according the the naming conventions described herein and email this information to Charlie Granieri.
Table 1.0 Device Type Description Manufacturer Model ACSW AC Switch GPIB GPIB/LAN Gateway DDM Digital Multimeter Keithley 2701 RTR Router Cisco SWH Ethernet Switch CISCO TS Terminal Server DIGI DIGI-TS16 UPS Uninterruptible Power Supply APS WKUP Walk-up ethernet connection EIOC Embedded IOC NetBurner,Arcturus Coldfire 5282, MicroC5282 IOC IOC Motorola MVME6100 SIOC Soft IOC Linux Host PLC Programmable Logic Controller Allen-Bradley,Pils PSC Ethernet Power Supply Controller SLAC (Dave MacNair) EPSC CAMR Camera for Beam Line Optics Pulnix CRAT Intelligent VME Crates Wiener/Dawn MET Metrology INST Instrument
Table 1.1 Area Physical Location LR20 Laser Room (Upstairs, near sector 20) IN20 Injector LI20 LINAC Sector 20 LI21 LINAC Sector 21 LI22 LINAC Sector 22 LI23 LINAC Sector 23 LI24 LINAC Sector 24 LI25 LINAC Sector 25 LI26 LINAC Sector 26 LI27 LINAC Sector 27 LI28 LINAC Sector 28 LI29 LINAC Sector 29 LI30 LINAC Sector 30 MCC0 Main Control Center (Bulding 005) BSY0 Beam Switchyard LTU0 LINAC-to Undulator Switchyard LTU1 LINAC-to-Undulator Line 1 UND1 Undulator on Line 1 DMP1 Beam Dump on Line 1 FEE1 Front End Enclosure on Line 1 NEH1 Near Experimental Hall on Line 1 XRT1 X-Ray Tunnel on Line 1 FEH1 Far Experimental Hall on Line 1 SYS0 System
The Area field is 4 characters in length. There are currently 24 areas in the LCLS Accelerator. Going from the Drive Laser to the Experimental areas they include:\
Table 1.2 Subsystem Prefix Subsystem LS Laser Steering PM Profile Monitor SP Spectrometer IM Current Monitor BL Bunch Length Monitor BP Beam Position Monitor MC Motion Control CL Collimator AM Alignment Mirror AL Alarm Handler LG Data Logger MG Magnet EV Event RF LLRF MP MPS NW Network Device, terminal servers, switches routers PP PPS BC BCS TM Temperature Monitor TR Toroid VA Vacuum WS Wire Scanner FB Beam-based Feedback
