LCLS Network Node Naming Conventions
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:
| Advanced Tables - Table Plus |
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| border | 0 |
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| highlightColor | white |
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| sortColumn | 1 |
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| bgcolor | silver |
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| columnTypes | S,F,F,F |
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| cellpadding | 10 |
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| cellspacing | 0 |
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| columnAttributes | style="background:yellow; font-size:12pt; text-align: center;" |
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| align | center |
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| title | 'Example Device Types' |
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| class | '' |
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Device Type | Nodename |
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Access Switch | ACSW-IN20-NW01 | Terminal Server | TS-IN20-NW01 | Magnet IOC | IOC-IN20-MG01 |
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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.
The Device Type Field
| Advanced Tables - Table Plus |
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| border | 0 |
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| highlightColor | white |
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| sortColumn | 1 |
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| bgcolor | silver |
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| columnTypes | S,F,F,F |
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| cellpadding | 10 |
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| cellspacing | 0 |
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| columnAttributes | style="background:yellow; font-size:12pt; text-align: center;" |
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| align | center |
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| title | 'Device Types Field Table 1.0' |
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| class | '' |
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Table 1.0 Device Type | Description | Manufacturer | Model |
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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 | | |
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The Area Field
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:\
| Advanced Tables - Table Plus |
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| border | 0 |
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| highlightColor | white |
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| bgcolor | silver |
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| columnTypes | S,F,F,F |
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| cellpadding | 10 |
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| cellspacing | 0 |
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| columnAttributes | style="background:yellow; font-size:12pt; text-align: center;" |
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| align | center |
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| title | 'Area Field Table 1.1' |
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| class | '' |
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Table 1.1 Area | Physical Location |
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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 |
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The Subsystem Prefix Field
| Advanced Tables - Table Plus |
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| border | 0 |
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| highlightColor | white |
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| sortColumn | 1 |
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| bgcolor | silver |
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| columnTypes | S,F,F,F |
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| cellpadding | 10 |
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| cellspacing | 0 |
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| columnAttributes | style="background:yellow; font-size:12pt; text-align: center;" |
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| align | center |
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| title | 'Subsystem Field Table 1.0' |
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| class | '' |
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Table 1.2 Subsystem Prefix | Subsystem |
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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 |
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