************** ELECTRONICS ************** Roof Control & Weather station ============================== Roof control and weather station reading (including dust monitor and some of the indoor environmental sensors) is handled by a beckhoff PLC in the roof control cabinet. Moxa-IO-modules ================ Many components are controlled or read out using Ethernet-connected Moxa I/O modules. io1 & io3 & io5 ++++++++++++++++ These modules are located above the STELLA-1 rack, next to the calibration unit. Power comes from the fuse that also supplies PDU3. #. io1,ip=161.72.132.122: Analog Input to read in SES dewar pressure (ch1) and SES vacuum pump pressure (ch2), CryoWifsip return (ch3), CryoWifsip supply (ch4) #. io3,ip=161.72.132.124: temperatures: oil1, oilroom1, oil2, oilroom2, lounge, lab #. io5,ip=161.72.132.99: Calibration unit: DO: halo1, halo2, thar1, thar2, rack1, rack2 ; DI thar1on, thar2on. Note that the relays in the racks are normally-closed, thus OFF means power is on, ON means power is off io2 ++++++ This module is located above the power distribution box. This has its own fuse. #. io2, ip=161.72.132.123: Digital Input to read in outputs of UPS and electrical distribution: 0: mein failure, 1: battery low, 2: load on main, 0-5 (0: general alarm, 1 battery fault, 2: load on UPS, 3: load oon bypass, 4: load on battery power, 5: low battery warning), 9-16 ((dif 1f, dif 3f, dif tele, dif ups) & over current protection status (phase 1-3, N)) io4 ++++ This module is located in the spectrograph room. Power supply? #. io4, ip=161.72.132.125: SES-cover(=copy of room regulation),inside-cover,table-inside,floor(copy of floor regulation),table-outside (die ersten 3 sind geraten) io6 ++++ Reset of Beckhoff roof control PLC #. io6, ip=161.72.132.97: io7 ++++ Reset of Beckhoff Stella1 control PLC #. io7, ip=161.72.132.77: Network ======== List of IP addresses +++++++++++++++++++++ +-----------------+------------+--------------------------------+ | IP | name | long name | +=================+============+================================+ | 161.72.132.2 | stella-gw | stella-gw.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.65 | fire | fire.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.66 | serialX | OBSOLETE serialX.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.67 | serialY | OBSOLETE serialY.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.68 | serial3 | serial3.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.69 | stella-sw | stella-sw.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.70 | kvm | kvm.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.71 | archive | archive.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.72 | wifsip | wifsip.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.73 | becky-pc | becky-pc.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.74 | sky | sky.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.75 | gige2 | LOCAL gige2.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.76 | stella1 | stella1.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.77 | io7 | io7.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.79 | ses-sw | OBSOLETE ses-sw.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.80 | wifsip-sw | OBSOL. wifsip-sw.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.81 | pdu1 | pdu1.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.82 | pdu2 | pdu2.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.83 | ses | ses.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.84 | oldguid | OBSOLETE oldguid.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.85 | guider1 | guider1.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.86 | guider2 | LOCAL guider2.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.87 | guider3 | OBSOLETE guider3.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.88 | ccd | ccd.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.89 | baycam2 | baycam2.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.90 | pdu3 | pdu3.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.91 | baycam | baycam.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.92 | pdu4 | pdu4.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.93 | galaxy | galaxy.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.94 | pdu5 | FREE pdu5.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.95 | wap | wap.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.96 | wap2 | wap2.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.97 | io6 | io6.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.98 | gige1 | gige1.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.99 | io5 | io5.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.100 | becky | becky.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.101 | guest1 | guest1.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.102 | guest2 | guest2.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.103 | guest3 | guest3.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.104 | guest4 | guest4.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.105 | guest5 | guest5.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.106 | guest6 | guest6.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.107 | guest7 | guest7.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.108 | guest8 | guest8.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.109 | guest9 | guest9.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.110 | guest10 | guest10.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.111 | guest11 | guest11.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.112 | guest12 | guest12.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.113 | guest13 | guest13.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.114 | guest14 | guest14.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.115 | laserjet | laserjet.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.116 | oldarchive | oldarchive.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.117 | oldwifsip | oldwifsip.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.118 | oldsky | oldsky.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.119 | sip | CISCO-IAC sip.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.120 | sip2 | FREE sip2.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.122 | io1 | io1.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.123 | io2 | io2.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.124 | io3 | io3.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.125 | io4 | io4.stella.iac.es | +-----------------+------------+--------------------------------+ | 161.72.132.126 | AT-switch | AT-switch.stella.iac.es | +-----------------+------------+--------------------------------+ internal ethernet network +++++++++++++++++++++++++ the two telescopes and the ASIVA share a common private network. It is connected through a small ethernet switch in the rear part of the rack. The IPMI interfaces of the servers are also connected to this network. ============= ===================================================================== Local IP description ============= ===================================================================== 192.168.1.32 asiva_core (Asiva instrument = cloud monitor) 192.168.1.101 sqm_teneriffa (Lightmeter at the ASIVA) 192.168.1.133 sky (new asiva control computer), 2nd interface 192.168.1.134 archive (STELLA2 control), 2nd interface 192.168.1.135 wifsip (STELLA1 control), 2nd interface 192.168.1.136 becky-pc, 2nd interface 192.168.1.141 ipmi-interface archive 192.168.1.142 ipmi-interface wifsip 192.168.1.143 ipmi-interface becky-pc 192.168.1.144 ipmi-interface sky 192.168.1.145 ipmi-interface fire 192.168.1.146 ipmi-interface fire-spare 192.168.1.147 ipmi-interface oldarchive 192.168.1.148 ipmi-interface spare fire 192.168.1.151 STELLA1 telescope (currently not connected, see public addresses) 192.168.1.152 STELLA2 telescope 192.168.1.160 STELLA2 auxiliary guider (guider2) 192.168.1.161 STELLA2 serial server Moxa (serial4) 192.168.1.162 STELLA2 EthCam Basler (ethcam2) 192.168.1.232 asiva_console (terminal server connecting to asiva_core console) ============= ===================================================================== uplink ++++++ The uplink is a SM fiber connected to the Residencia on the other side, while at STELLA it is connected to a media converter, which is connected to the firewall. .. We also run the BMK network from here, this is directly connected to the main switch through a single mode fiber. Both STELLA2_AG and WiFSIP are also connected directly via fiber to the SFP panel on the main switch. STELLA serial devices ======================= serial1 +++++++ Located in AG-unit of STELLA-1. Controls the filter wheel and the shutter. serial2 +++++++ Located in AG-unit of STELLA-2. Controls the two linear focus stages and the adcwheel. serial3 +++++++ Located in the main rack. #. Eurotherm; Connected to serial3 port server as port 8, modbus device, see Eurotherm doc for details; ttyr00 #. SES calibration unit; ttyr01 #. SES shutter; ttyr02 #. free; ttyr03 #. free; ttyr04 #. DAIKIN control; ttyr05 #. Pfeiffer vacuum pump; ttyr06 #. free - used for connecting the diode-lightmeter in the spectrograph room for alignment work; ttyr07 | Port Application Mode Description/more setting | 01 [Dialin/out ] [DYNAMIC ] [Auto Term/SLIP/PPP identification] | 02 [Reverse Terminal] [RTELNET ] [Reverse Telnet mode ] | 03 [Reverse Terminal] [RTELNET ] [Reverse Telnet mode ] | 04 [Reverse Terminal] [RTELNET ] [Reverse Telnet mode ] | 05 [Reverse Terminal] [RTELNET ] [Reverse Telnet mode ] | 06 [Reverse Terminal] [RTELNET ] [Reverse Telnet mode ] | 07 [Reverse Terminal] [RTELNET ] [Reverse Telnet mode ] | 08 [Reverse Terminal] [RTELNET ] [Reverse Telnet mode ] | 09 [NT Real COM ] [ASPP ] [Async Server Proprietary Protocol] | 10 [NT Real COM ] [ASPP ] [Async Server Proprietary Protocol] | 11 [NT Real COM ] [ASPP ] [Async Server Proprietary Protocol] | 12 [NT Real COM ] [ASPP ] [Async Server Proprietary Protocol] | 13 [NT Real COM ] [ASPP ] [Async Server Proprietary Protocol] | 14 [NT Real COM ] [ASPP ] [Async Server Proprietary Protocol] | 15 [NT Real COM ] [ASPP ] [Async Server Proprietary Protocol] | 16 [NT Real COM ] [ASPP ] [Async Server Proprietary Protocol] SES calibration unit ==================== Location ++++++++++++ .. figure:: images/Stella-calibunit.* :width: 10 cm :figwidth: 10 cm SES calibration unit The SES calibration unit is situated on top of the STELA-1 telescope control rack. It is a black box about 1x1 m in size. To open it, about 8 screws need to be loosened on top of the unit. Inside the calibration unit ++++++++++++++++++++++++++++ .. figure:: images/Stella-caliblamp-location.* :width: 10 cm :figwidth: 10 cm SES calibration lamp locations Inside the unit are 4 lamps. 2 ThAr-hollow cathode lams (the big glass tubes towards the front of the unit) and 2 Halogen lamps. Currently, 20W halogen lamps are in use. Where are the spare lamps +++++++++++++++++++++++++ .. figure:: images/Stella-halo-spare-location.* :width: 10 cm :figwidth: 10 cm SES spare lamps The spare lamps are in a cupboard in the electronics room (where the calibration unit is also located). The Halogen lamps are 20W, 12V Osram lamps, several of those are located in a small cardboard box in that cupboard (see picture). Please do not touch the glass of the halogen lamp with your fingers when exchanging it, its best to wear gloves or use the wrapping of the lamp to hold it. There are also spare ThAr lamps on site.