LIONEL LIST OF ELECTRONIQUE INSTALLATION TASKS WITH ESTIMATED MANPOWER AND TIME REQUIRED. Electronique Installation ----------------------------- | Manpower | time / castle | | (installation and tests) _____________________|_____________|_________________________ LVDTs | 2 | 1 h | | Encoder | 2 | 1 h | | Motors | 2 | 1 h | | Rack monitor | 2 | 0 h 30 | | Driver crate | 2 | 1 h 30 | | Electronique crate | 2 | 1 h | | Smoke detector | 2 | 0 h 30 | | 1553 cables | 2 | 0 h 30 _____________________|_____________|_________________________ 7 h All the motors are installed. The Encoders are installed at P1. We can finish the installation at D1-D2 (connect the interface boards) and at P1. We must pull the 1553 cables between D1 and the small control room, and between P1 and the SCR. Then we can test the pot motion with the python script. 2 Drivers Crates are ready and can be installed. LIST OF ALL EQUIPMENTS (SMOKE DETECTORS, RACK MONITOR, POWER BOX) Equipments list _______________ Smoke detector : * 1 in the tunnel at D1-D2 * 2 at lab 6 Controller for the smoke detector : * 3 in the tunnel (1 at D1-D2, 2 at P1-P2) Power boxes : * 4 in the tunnel (2 at D1-D2, 2 at P1) * 3 at lab 6 Rack monitors : * 2 at lab 6 * 5 in the tunnel (2 at D1-D2, 3 at P1-P2) We need one smoke detector per rack. This smoke detector is connected to the rack monitor interface (RMI). If it detects smoke, it must turn OFF the power box (Drivers for the motors). But we need to control the power box with the 5V too. ___________________ _________________ | Smoke detector | | 5 V | |__________________| |_______________| | | \|/ \|/ |___ ___| | | _____|__________________________|___ | | | Rack monitor Interface (RMI) | |__________________________________| | \|/ _______________|___________________ | | | Power Box | |__________________________________| On the rear panel of RMI, we have : - 2 BNC connectors (Blower Interlock) for the smoke detector: * one attached to a normally closed relay. * one attached to a normally high TTL signal. - 2 Fault Input (TTL Input, BNC conntector) - 1 Fault Ouput (TTL Ouput, BNC connector) First we need to connect the smoke detector to the Sensor Input. Then we connect : - the high TTL signal of the Blower Interlock to one Fault Input (Fault #1) - the 5V to the other Fault Input (Fault #2) - the Fault Ouput to the power box. On the top of RMI, we have some swithes. We must turn its like this: SW3 SW2 DRIP OFF OFF SMOKE ON OFF AIR OFF OFF WATER OFF OFF TRIP SW1 1 OFF 2 OFF 3 OFF 4 OFF So now, the power box is turned OFF if we detect smoke or if we turn OFF the 5V. MARIO From mariovaz@d0chb.fnal.gov Sat Feb 3 11:05:30 2001 Date: Fri, 02 Feb 2001 11:59:42 -0600 From: Mario Vaz To: ROYON Christophe Cc: novaes@fnal.gov, santoro@fnal.gov, Andrew Brandt Subject: Re: red / green cables Stock room has green and red coaxial cables: Ref Number Price Available Description 1170-034000 $.17 / FT 10220 CABLE, GREEN RG58C/U 1170-036000 $.10 / FT 10354 CABLE, RED RG58C/U CHRISTOPHE Today, Mike, Eduardo, Molina, Sergio, Lionel and myself went into the tunnel to see what was happening with the ribbon cables. The conclusions are the following: - one bunch of ribbon cables is enough to reach A1 and P1 provided one uses the longest bunches coming from the collision hall. For this purpose, one should not put the ribbon cables going to A1 and P1 fully on the upper cable tray coming from the collision hall, but put it down a bit before to gain about one meter (as it stands now, one meter is missing to reach the rack). - two bunches are enough to reach the dipoles - the bunches going to A2 and P2 should not go on the upper trail above the beam line but rather in the space under the beam line (the trays are small and the ribbon cables pretty heavy) - We labelled all bunches of ribbon cables sothat people could know where they should be pulled (A1, A2, D1-D2, P1, P2) according to their length. This means we have now some spares for the ribbon cables (12 bunches now), some of which will be used to go to the small control room. We also had a look on the red HV cables, and there are 10 of them in the tunnel: - 2 going to dipoles (3 are needed) - 3 going to A2 (5 are needed) - 0 going to A1 (5 are needed) - 5 going to P1, P2 (10 are needed) They need to be tested. For this purpose, I will ask Lionel to build a tester. There are also about 10 green cables, which need to be tested. How many do we need for the 5V? Is one cable per castle enough, or should we be able to control each motor separately? I think that all ribbon cables will be pulled by the end of this week, and I hope that I will be able to test all bunches again on Friday afternoon. I will ask Lionel to build a tester for this. This afternoon 0o2/feb), Sergio, Lionel and myself went in the collision and in the tunnel to test the ribbon cable. The result is not too bad, and will be included in the cable database (I only quote here the list of bad cables, all the others are good): Cables from collision hall to P1 ================================= RC05 (8 cables): cable 8, channel 1 dead RC12 (8 cables): cable 1, channel 15 connected to ground cable 8, channel 15 connected to ground RC19 (8 cables): cable 6, channel 1 connected to ground RC20 (8 cables): all good Cables from collision hall to P2 (1st bunch) ================================= RC06 (8 cables): all good RC24 (8 cables): all good RC23 (8 cables): cable 1, short circuit channels 10 and 11 RC25 (7 cables): all good Cables from collision hall to A1 ================================= RC14 (7 cables): cable1, channel 11 dead RC03 (9 cables): all good RC08 (8 cables): cable7, channel 16 connected to ground RC17 (7 cables): all good Cables from collision hall to A2 (first bunch) ================================= RC11 (8 cables): all good RC15 (7 cables): all good (NB cable 5, connector broken channel 16) RC18 (7 cables): all good RC04 (9 cables): all good Cables fron collision hall to D1,D2 (first bunch) ==================================== RC10 (8 cables): all good RC07 (8 cables): cable 6, channel 6 connected to ground Cables to P2 (bunches in tunnel only): ======================================= RC33(?) (8 cables): all good RC31 (8 cables): cable 3, channel 6 and 7 dead RC01 (9 cables): cable 1, channel 1 connected to ground cable 9, channel 6 connected to ground RC35 (8 cables): cable 5, good but connector broken cable 8, channel 8 dead Cables to A2 (bunches in tunnel only): ======================================= RC02 (9 cables): all good, cable 1, connector broken channel 16 RC26 (8 cables): cable 6, channel 16 connected to ground RC34 (8 cables): cable 3: short circuit channels 12 and 13 cable 7: short circuit channels 14, 15, 16 cable 8: short circuit channels 14, 15, 16 RC30 (8 cables): all good Cables to D1,D2 (bunches in tunnel only): ========================================= RC36 (8 cables): all good MIKE MARTENS Cable pulling estimate. On the web page http://www-ap.fnal.gov/~martens/fpd/cable_run.htm You can find my estimate of the cable pulling effort. These are the list of cables and time estimates for the cables from the D0 detector electronics to the FPD crates in the Tevatron or the FPD pots. It does not include cables from the pots to the crates, or cables from the AFE boards to the D0 trigger system. I have done my best of estimate the times for installation. It seems there is about 2.5 to 3.0 weeks full time of cable pulling plus the time to finish up with the ribbon cable pulling. I have NOT included any time estimates for motor, encoder, driver installation, FPD detector installation, etc. There was a general meeting on pulling cables across the bridge this morning. The bridge will be open until about Tuesday when the level zero cables will be finished. There are a few other cables besides ours which must be pulled after the cable bridge is covered. We have to give Jon Kotcher the size of the opening we need for the 20 LMR400 cables, 5 RG58 cables, 5 LMB cables. I will do this this afternoon. It is not clear to me when we will be able to pull these cables because we may not be able be in the area while they are stacking the shielding blocks. After this meeting, I met with Kurt, Delmar, and Jon about our other cables. Jon has said that D0 cannot give us any more help because they are too busy already. He cannot even get a cable tray pulled along the north wall between the tev tunnel and labrynth. Jon also had several question/concerns about our plans. Eventually he wants to sit down with us (meaning Andrew) and discuss our plans but some of his concerns are 1) We need to give him the amount of space we need for laying our cables above the bridge. 2) They cannot get cable tray layed for us between the tev tunnel and the labyrnth. Jon turned us down flat, he will think about waht they can do for us in April. 3) To make sure we discuss with Marv Johnson our plans for laying "non-standard" cables. These include the cable that come from the Tevatron tunnel to the MCR of FCH. Jon was worried about grounding issues. 4) When we will be able to pull our PMT cables from the MCH to PW08. We may not be able to finish this by March 1, because we cannot be in that area while the shielding is being stacked. 5) Our cables going from the west wall to PW08 may get in the way of some of the muon cables. I had discussed this with Rick Hance, and Kurt Krempetz before and they thought my plan was OK. However Jon and Delmar stated emphatically that the FPD group and muon group had talked to each other and that the FPD group already knew about this. This meeting was the first I had heard of this. 6) We can pull cables from PW08 to the tunnel, but we must be carefull not to block the access way because it is a means of egress. 7) As far as I can tell we will have access to the collision hall until March 1st, but I am not sure if certain parts will be off limits during parts of the remaining installation. 8) Jon feels we should really have someone attending to these details full time and Jon thinks we really should have someone at every installation meeting on Monday afternoon. In general Jon was upset by what he feels is our lack of planning but the amount of work that D0 has to do in the next month is overwhelming so Jon may not be able to give us much attention in the next month. He suggests that we get our plan together and have Andrew and him meet to discuss what arangements we can make. (Personally I feel the FPD group bears some responsibility in this, but also that the FPD group has not always been given enough information from D0 and this is also a factor in the confusion/chaos we are experiencing.)