PCM-2 Manual.pdf - Voss Associates

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Connector Pinout: P8: Body position sensors 01 Ground 02 Ground 03 Input bit 7 @ AOOl 04 Input bit 6 @ A001Platform Weight Sensor Switch 05 Input bit 5 @ A001Left Foot Position Switch 06 Input bit 4 @ AOO] Right Foot Position Switch Connector Pinout: Connector Pinout: Connector Pinout: Connector Pinout: P9: Body position sensors 01 Ground 02 Ground 03 Input bit 0 @ AOOIHand Position Switch 04 Input bit 1 @ A001Hip Position Switch 05 Input bit 2 @ A001 06 Input bit 3 @ AOOl PlO: Front panel keypad 01 Row 6 drive 02 Column 5 sense 03 Column 4 sense 04 Row 4 drive 05 Column 3 sense 06 Column 2 sense 07 Column 1 sense 08 Row 5 drive 09 Row 7 drive P1l: Spare keypad inputs 01 Row 2 drive 02 Column 5 sense 03 Column 4 sense 04 Row 0 drive 05 Column 3 sense 06 Column 2 sense 07 Column] sense 08 Row 1 drive 09 Row 3 drive Pl2: Clock display power and data 01 Input bit 7 @ A002 02 Output bit 7 @ A002 03 Output bit 7 @ A003 04 Output bit 6 @ A003 05 Output bit 5 @ A003 06 Output bit 4 @ A003 07 Output bit 3 @ A003Display 2 clock 08 Output bit 2 @ A003Dispiay 2 data 11 -6 <strong>PCM</strong>2.MAN/ Rev A/April 1995
09 Output bit 1 @ A003Dispiay 1 clock 10 Output bit 0 @ A003Dispiay 1 data 11 +5 Volts to displays 12 Ground Connector P13: Spare keypad inputs Pinout: 01 Row 3 drive 02 Row 2 drive 03 Column 1 sense 04 Row 1 drive 05 Row 0 drive Keyboard Inputs A matrix-encoded keypad of up to 20 keys may be connected to the Front Panel Board at connector PI0. Host Communications Port Configuration Eberline's SP24 series front panel boards (based on PCB PIN 11526) provide three serial communications ports, one of which is normally used for communications with a site host computer. When the host provides one port per instrument, RS-232 levels are normally used. If multiple instruments are connected in party line network, it is necessary to use RS-485 levels. Host communications are supported through connector P3 on the SP24 board, a 9 pin female "D" connector. In the RS-232 configuration, IC An provides serial data output on pin 3 of this connector and receives input data on pin 2. DTR out is present on pin 4 and DSR in is present on pin 6. When the SP24 is configured for RS-485, IC A29 is used. P3 pin 1 is the positive I/O line and pin 9 is negative. Connector pin 5 is ground. Reconfiguration Procedure To convert an RS-232 board to RS-485, remove the IC from location A27 and install an RS-485 transceiver chip in the socket at A29. The preferred chip for this application is a Linear Technology LTC485CN8 (Eberline PIN ICCMA485). A National Semiconductor DS3695N may also be used at the cost of increased power consumption. Converting an RS-485 board to RS-232 is the opposite; remove IC A29 and install a Maxim MAX233CPP (Eberline PIN ICXXMAX2323) at A27. Do not simultaneously install A27 and A29. <strong>PCM</strong>2.MANI REV AI April 1995 11 -7
Page 1 and 2:
Table of Contents Response Check .
Page 3 and 4:
Modular Detector Board Parts List1
Page 5 and 6:
List of Illustrations PCM-2 8 PCM-2
Page 7 and 8:
Detectors Installation Assembly, 11
Page 9 and 10:
The image is one of a user's body o
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Counting Computers High Voltage Sup
Page 13 and 14:
Theory of Operation Operational Mod
Page 15 and 16:
Section 2 Installation Unpacking Th
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Electrical Power ~nsta~ Each of the
Page 19 and 20:
The RDA confidence should be edited
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1400 to 1900 volts) using long coun
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To determine which detector(s) are
Page 25 and 26:
Restoring Default Values To force a
Page 27 and 28:
Computer Interface The user is inst
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Main System Menu Upon entering test
Page 31 and 32: Section 4 View Measurement Results
Page 33 and 34: Section 5 Edit I View PCM-2 VERSION
Page 35 and 36: v./henever the above parameters are
Page 37 and 38: Where: R bkg = The new computed ave
Page 39 and 40: Alpha & Beta Sum Zone Alarm Alpha &
Page 41 and 42: R new = The most-recently measured
Page 43 and 44: Alpha & Beta Sum Zone Alarm Alpha &
Page 45 and 46: WF= Weight Factor R new = The most-
Page 47 and 48: Count Rate Units Activity Units Cou
Page 49 and 50: Hand Switch Req'd? Hip switch Req'd
Page 51 and 52: The alarm precedence scheme preclud
Page 53 and 54: The keyboard arrow keys may be used
Page 55 and 56: Background Plateau Source Plateau D
Page 57 and 58: arcing potential. Once a high volta
Page 59 and 60: 27.0 BACKGROUND PLATEAU - DETECTOR
Page 61 and 62: False Alarm Test Calibration Report
Page 63 and 64: Voice Annunciator Test boards are d
Page 65 and 66: Manual Ins ert: PCM-2 Personnel Con
Page 67 and 68: OPTIONS Hand Probe Option (PCM2 OPT
Page 69 and 70: performed as often as twice daily,
Page 71 and 72: exercising care to avoid detatching
Page 73 and 74: • Detector channels whose correct
Page 75 and 76: High & Low Count Fail Verify that t
Page 77 and 78: Section 11 Front Panel Board Genera
Page 79 and 80: Al6 is buffered to and from RS-232
Page 81: Connector Pinout: 06 DSR (from exte
Page 85 and 86: PCM-2 Front Panel Board, YP11526000
Page 87 and 88: Front Panel Board Schematic 11526-D
Page 89 and 90: ; P2 5 1 P3s 1 P4 5 ~ I o R;_-;;;;;
Page 91 and 92: Special Functions The RS-485 transm
Page 93 and 94: 8S I t\:l ~ NOTES: 1. RESISTANCE VA
Page 95 and 96: Section 13 Modular Detector Board G
Page 97 and 98: Setup and Calibration High voltage
Page 99 and 100: Modular Detector Board, YP11543000
Page 101 and 102: ~. ,,:Jrq II TJ2 I A2 CR2 CR3 CR4!
Page 103 and 104: ~ ~ Q.. >::: ...... ~ .., b "" :::
Page 105 and 106: position 1 2 3 - 8 SI-8 Switch Sett
Page 107 and 108: PJ +5V AAAAA 1 1 ] .. ~ 'It GND ~ P
Page 109 and 110: Section 15 Traffic Light Board Gene
Page 111 and 112: \/\/\/\/\ 2 J 4 5 J 1 I , I 1\ I I'
Page 113 and 114: Section 16 Detectors General Descri
Page 115 and 116: Detector Part No. Detector Descript
Page 117 and 118: Revised Detector \ssemblies Parts L
Page 119 and 120: Reference 11534-D562 PCM-2 Revised
Page 121 and 122: ~ o ....: 0 ~ ,.; j l I ~' --------
Page 123 and 124: 0 -, ~ "
Page 125 and 126: ef R---- Anod~ I\'ire Spnng ! I Imr
Page 127 and 128: tones, which emanate from the perfo
Page 129 and 130: vec "0 (\ ~ ..... I N Q "?;- ....
Page 131 and 132: Revised Clicker Board Parts List Th
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o n a o o ~Q -i-oL-CJ-~ a -1 SCJ ~
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j---------------------l I p I I I I
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Switches SW1-6 set the RS-485 board
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Voice Annunciator Board, YP11513000
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co N u ~ '" N U +~ co 0:: o~ ~ ~r
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Voice Annunciator Option Parts List
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Printer Option (PCM2 OPT3) Printer
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Remote Annunciator Option (PCM2 OPT
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RED YELLOW OS1 I~ ~~~ ~I 10 9 5 7LJ
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Wall Mount Remote Annunciator Optio
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Wall !J,OUr1t Base0\ (Accepts up to
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NOTE: The gate locks used on the PC
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~3DNV~ 3iV/l [~~ ~ ~ I 1 2,3 4 XVrI
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Optional Features Parts List The fo
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Reference 11534-D478, Access Contro
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Reference 11534-D480, Access Contro
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RED lights oriented100'--/ " I on t
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Ceiling Assembly, per 11534-0478 I
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Swiveling Casters Option (PCM2 OPT6
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020 (Right) CfJ ;:§. (]) ' '" tJ
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lei Insert Card Reader Option Parts
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ICI Swipe Card Reader Option (PCM2
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XICO Insert Card Reader Option (PCM
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Side Door Ass'y, per 11534-0330, re
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CI Swipe Card Reader Option (PCM2 O
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HP Smart Wand Bar Code Reader Optio
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Intermec Bar Code Reader Option (PC
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to item 042 interlace Box Power J2
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Mylar/Poly Film Dispenser Option (P
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------ ---------- 3, 19" lengths no
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Gas Bottle Enclosure Option (PCM2 O
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4 req'd §r' J--~ o ' n m t : Det
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Gas Management Option (PCM2 OPT12)
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Gas use is expressed as the percent
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Reference Designation AlO Pmi Name
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~ Ql (I) ~ ::J Ql crq ~ '"tI @ a Ql
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Gas Management Option Parts List Re
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€D)rel. €D) reI. 8 reI. Purge I
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from to PC-AT Disk I/o pwr suppy, C
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Reference 11534-D542; Spare Purging
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High Sensitivity Detector Screens O
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Head & Shoulders Position Sensor Op
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Photocell Emitter and Receiver to c
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RF Spread Spectrum Modem Option (PC
Page 221 and 222:
Central Computer RF Modem Option (P
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PCMHOST Program (PCM2 OPT20) The PC
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Item Ref # PCM-2 Miscellaneous Part
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PCM-2 Miscellaneous Parts List Refe
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Page 231 and 232:
Page 233 and 234:
Page 235 and 236:
Page 237 and 238:
Page 239 and 240:
Page 241 and 242:
Section 19 Recommended Spare Parts
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PCM-2 Recommended Spare Parts List
Page 245 and 246:
Page 247 and 248:
Page 249 and 250:
o :> l:\:I W / / ,--- Base Assemb
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CejJjng J1ssembly 11534-D315, sheet
Page 253 and 254:
(( '\ 29 C/ttIj tl) 8-- §-- ~
Page 255 and 256:
'~'" .~~ 1j . I ~ '-... '< ~ Q) t:
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:0 front panel board. Pl0 II I I ~
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IL~~~-----)}-------54". rer.------1
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1i O 1: C " 0 e ~i h n '-., n -0
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10 foot exhcust length (584 Gas Man
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"-"-"-"-"-"-"-"-"-"-"-"-"-"-"-"-"-"
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(lSsy ~- see Detail 6 i 336 001--'_
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§ Speaker cable § '" ~ ~ (]) C) N
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.... ~ /'--/ Gal rd stationary sect
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Ceiling Assembly per 11534-D315 _ G
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110 Lower Electronics E.nclosure As
Page 277 and 278:
~ ;g if
Page 280 and 281:
Statistical Control Of Radiological
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Eq. 8 EXAMPLE 2: An alpha CAM equip
Page 284 and 285:
DISTRIBUTION FUNCTIONS Binomial Dis
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x pix) Pix) 0 0.082085 '000000 1 02
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P(x) Eq.31 As illustrated by Figure
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Chi-Squared Distribution Function T
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can only assume a single value, det
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In Figure 6 the shaded area corresp
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Controlling Sensitivity Qualitative
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1. Minimum Count time Since adjusti
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The term (Js is derived using the m
Page 303 and 304:
'-----r~J aUAN, [~.-. DESC;~TI~N ':
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CAUTION: DO NOT use compressed shop
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NOTE: String the wire such that the
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detector clips have been reused mor
Page 311 and 312:
DESCRIPTION t: Eberline ;"Jr1laFe N
Page 313 and 314:
Long probes Medium probes Small
Page 315 and 316:
- A 1/8" ID gas "supply" hose with
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