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Figure 1 - Model 7400 QUAD-SCAN II Complete Assembly

Remote Relay Box P/N 096-2691

Comes with 10 feet of Cable

(See Figures 10 & 11 for Mounting Details &

Wiring Interconnect)

Battery Backup P/N 096-0719

(See Figure 14 for Mounting Details & Wiring

Interconnect)

Model 7400 QUAD-SCAN II

Содержание QuadScan II 7400

Страница 1: ...Receiver and Controller Operation Maintenance Manual Rev 7400 Rev F Date 5 02 08 ECN 129028 Part Number 087 0023 Warning Read understand contents of this manual prior to operation Failure to do so cou...

Страница 2: ...ScanII 9 Figure 2A Enclosure Side View 9 Display Function Assembly 10 Figure 3 Model 7400 Front Panel Push Buttons 11 CPU Power Supply Boards 11 Figure 4 Terminal Strip Layout 12 INSTALLATION 13 Selec...

Страница 3: ...and Relay Operation 22 Figure 10 Alarm Set For Increasing or Decreasing Gas Concentrations 23 Latching Alarms 24 Energized Relays Fail Safe 24 Common Alarm Relays 24 Fail Relay 25 Horn and Horn Relay...

Страница 4: ...ay Operation 56 Figure 14 Remote Relay Settings Factory Default 56 Remote Relay Setup and 58 Programming 58 SYSTEM MAINTENANCE 63 General 63 Alarm Relay Check 63 TROUBLESHOOTING 65 General 65 Channel...

Страница 5: ...TING PROGRAMMING SELECTIONS Channel 2 76 LISTING PROGRAMMING SELECTIONS Channel 3 78 LISTING PROGRAMMING SELECTIONS Channel 4 80 LISTING PROGRAMMING SELECTIONS REMOTE RELAYS 82 APPENDIX A 84 Programmi...

Страница 6: ...vice before removing from service Unpacking All QuadScan II Receivers Controllers are individually packaged If the optional remote relay and cable is purchased it will also be packaged with the receiv...

Страница 7: ...d in a unique configuration providing a complete four channel unit but will allow 1 2 or 3 channels to be purchased within the 4 channel unit Only the number of channels purchased will be activated fo...

Страница 8: ...Complete Assembly Remote Relay Box P N 096 2691 Comes with 10 feet of Cable See Figures 10 11 for Mounting Details Wiring Interconnect Battery Backup P N 096 0719 See Figure 14 for Mounting Details Wi...

Страница 9: ...annel identification number 5 Follow the menu trees menus refer to Setup Programming for complete details Unless your unit was pre configured for your specific application refer to Factory Default Set...

Страница 10: ...5 of 116 Quick Start Programming Menu Tree...

Страница 11: ...Common Horn Warn Hold 0 7200 sec Failsafe No 3 Warn Latch Yes No W1 A1 W4 A4 4 Setup Alarm 2 Press Escape Key then UP key to advance to next menu Same values available under Warning Set Remote Relays...

Страница 12: ...mote Relay Operation for additional information Press the ENTER key when the programming is complete and the UP DOWN key to go to a different menu 5 The SET REMOTE RELAYS menu is only available if thi...

Страница 13: ...her gas concentration than the warn setpoint when monitoring an increasing gas concentration including toxic and combustible gases For a decreasing gas concentration application such as oxygen the ala...

Страница 14: ...enclosure for outdoor or indoor mounting A door covers the digital function front panel and can open to the left or right for easy mounting in restricted areas All displays gas concentration alarm LE...

Страница 15: ...ndividual alarm statuses are displayed for warn and alarm events by a yellow warn and red alarm colored LED for each active channel The individual alarm LEDs flash when an alarm condition is detected...

Страница 16: ...if the AC power should fail the system will automatically switch over to DC power without interruption There are 4 common relays located on the power supply board providing SPDT 5A contacts The warn...

Страница 17: ...AC power input TB4 Battery backup input TB5 2 wire 4 20 mA outputs for 4 channels TB6 Remote relay outputs for 8 relays TB7 Contact outputs for fail warn alarm and horn relays provide normally closed...

Страница 18: ...anufacturer the accuracy of the reading may be low resulting in Methods of Physical Mounting The enclosure dimensions are 9 3 inches high x 9 2 inches wide x 5 4 inches deep and weighs 4 lbs 237mm H x...

Страница 19: ...unting holes in the enclosure Use the following steps to attach the assembly to the base 1 Position the display assembly over the base 2 On the left side move the hinge section out from the assembly a...

Страница 20: ...15 of 116 Figure 5 Mounting Dimensions of Model 7400...

Страница 21: ...he wires before programming is complete may cause alarms and relays to activate If alarm by pass systems are in place and can be activated this caution can be ignored Incoming AC power to Terminal Blo...

Страница 22: ...tacts are rated 5A Resistive Load Any in rush current above this value can cause damage to the unit Dry Contact Input Wiring Dry contact inputs can be applied into the model 7400 analog input channel...

Страница 23: ...00 off of battery backup could provide voltage values significantly different than 24VDC To use this application the full scale range is set to 0 100 The reading will be 0 with no alarm condition and...

Страница 24: ...19 of 116 Figure 9 Battery Backup P N 096 0719 Outline Interconnection Wiring...

Страница 25: ...scale display Possible full scale displays with respective digital ranges are shown below Full Scale Decimal Precision 1 00 9 99 2 digits 10 0 99 9 1 digit 100 1999 0 digits The decimal point is fixe...

Страница 26: ...remain illuminated but not flashing If the alarm is programmed as latching the LED will extinguish only after pressing the alarm reset when alarm conditions are not present above or below the reset po...

Страница 27: ...with oxygen deficient atmospheres An alarm due to an increasing concentration is activated changes state when the displayed digital indication is at or above the set point and is inactive when the di...

Страница 28: ...anges state immediately See Reset Delay This is sometimes referred to as hysteresis Reset Delay On Time A delayed relay de activation can be programmed for a specific time delay to provide additional...

Страница 29: ...fety Suggestion It is a safe practice to make all optional remote relays programmed as fault relays failsafe so that power failures may be sensed A separate power source is required for the alarm devi...

Страница 30: ...e common relays will not provide the required results when this situation occurs However Scott Health Safety has anticipated such situations and can provide an optional remote relay assembly allowing...

Страница 31: ...The horn and horn relay will not be active for an inhibited channel Inhibiting Alarms All alarm relays warn alarm and fail for an entire channel can be inhibited but it is not possible to inhibit alar...

Страница 32: ...to 10 seconds Damping is the amount of time it will take the unit to reach 63 of its final value when a step change occurs to a known concentration of gas The time to reach 95 of final value may be e...

Страница 33: ...s become active The channel status LEDs turns to a solid green If an alarm condition exists at this time the alarm relays will change state and the internal horn will sound Push the silence pushbutton...

Страница 34: ...key repeatedly will eventually take you out of the programming mode and allow you to save or not save the programming SILENCE RESET This key is used to silence the local horn as well as deactivate the...

Страница 35: ...t requires Action Push the UP or DOWN button to scroll through each channel Press the DOWN button Press the DOWN button Press the DOWN button Press the DOWN button to return to Channel 1 SETUP Channel...

Страница 36: ...s menu therefore you may need to select ESCAPE a number of times to reach the Active Channel Display The ESCAPE mode provides an easy means to revert to a previous function to make changes without loo...

Страница 37: ...ve timed out this display is shown Push the UP or DOWN buttons to scroll through the menu Push the UP button To change the PASSWORD press the ENTER button Push the UP or DOWN buttons to select your ol...

Страница 38: ...the 2 seconds have timed out this display is shown Press UP or DOWN buttons to scroll the SECURITY OPTS MENU Press the UP button Press the UP button Press the ENTER button Press the UP button ENTER OL...

Страница 39: ...t be UNLOCKED when programming the instrument If the instrument is locked during the programming sequence all programming will be lost a saving will not be permitted Press the DOWN button This is the...

Страница 40: ...he ENTER button Press the UP button Press the ENTER button Push the UP or DOWN buttons to scroll through two choices ALL or NONE Press the UP button Press the ENTER button Press the ENTER button SYSTE...

Страница 41: ...tton Press the UP button Press the ENTER button Press the UP button Press the ENTER button Press the ENTER button The FAIL RELAY cannot be programmed to other modes Press the ENTER button The common f...

Страница 42: ...e with any channel or group of channels In addition AND OR logic can be configured Finally the relay can be programmed to activate off the Warn or Alarm setpoint See the programming examples in the Ap...

Страница 43: ...the UP button This programming mode will be passed at this time If a REMOTE RELAY ASS Y has been provided with the Receiver Controller Refer to Optional Remote Relay Press the UP button Press the ENT...

Страница 44: ...E button Press the DOWN button This is the starting point to start programming the CHANNEL MENU Go to the CHANNEL MENU SECTION Current Software Version will be displayed DATE 8 16 2001 0 LEL 0 LEL 0 L...

Страница 45: ...TER button Press the UP button Press the ENTER button Turning a channel OFF drives the analog signal 4 20mA to the programming inhibit level No relay contacts will activate from this channel To select...

Страница 46: ...1999 Select the FULL SCALE required For example use 50 0 Press the ENTER button Press the UP button Press the ENTER button ON OFF IHB OFF 0 LEL 0 LEL 0 LEL 9 ON OFF IHB ON 0 LEL 0 LEL 0 LEL 10 SENSOR...

Страница 47: ...ition press the SETUP button Each time you press the SETUPbutton you move 1 position to the right until you reach 6 position and then you revert back to 1 position Use the UP DOWN button to change cha...

Страница 48: ...ENTER button Press the UP or DOWN buttons to select from 0 to 5 For this example select 2 Press the UP button Press the ENTER button DAMPING S 2 0 LEL 0 LEL 0 LEL 27 DAMPING S 2 0 LEL 0 LEL 0 LEL 28...

Страница 49: ...1 to 20 0 For this example select 2 0 Press the UP button Press the ENTER button Press the UP button Press the ENTER button INHIBIT mA 3 6 0 LEL 0 LEL 0 LEL 35 INHIBIT mA 3 6 0 LEL 0 LEL 0 LEL 36 INHI...

Страница 50: ...For this example select 18 Press the DOWN button For rising gas alarms set the reset value below the WARN value as in this example For falling gas alarms oxygen deficiency set the reset value above t...

Страница 51: ...to select from 0 to 7200 For this example select 150 Press the UP button Press the ENTER button Press the UP button Press the ENTER button WARN DLY 0 0 LEL 0 LEL 0 LEL 53 WARN DLY 2 0 LEL 0 LEL 0 LEL...

Страница 52: ...mple select 52 Press the UP button NOTE LEL applications should never set an alarm level above 60 LEL Press the ENTER button Press the UP button WARN LAT YES 0 LEL 0 LEL 0 LEL 62 WARN LAT YES 0 LEL 0...

Страница 53: ...ton Press the UP button Press the ENTER button Press the UP or DOWN buttons to select from 0 to 10 seconds For this example select 5 Press the UP button Press the ENTER button Press the UP button Pres...

Страница 54: ...on Press the ESCAPE button Press the UP button Press the ENTER button NOTE The following message scrolls on the Channel 1 display area Input 4 mA at TB1 6 7 ALARM HLD 100 0 LEL 0 LEL 0 LEL 80 ALARM HL...

Страница 55: ...nnel 1 display area MA out TB 5 3 4 Note Channels 2 3 and 4 have different TB5 designations Press the ENTER button NOTE The following message scrolls on the Channel 1 display area Use UP DN Adjust to...

Страница 56: ...l 1 When the programming is completed for all active channels the following can be implemented At this time if you wish to setup a SECURITY CODE refer to the Security Menu Wiring can now be completed...

Страница 57: ...er sources Specific The QuadScan II remote relay assembly P N 096 2691 has 3 major components NEMA 4X enclosure Circuit board Interface cable NEMA 4X Enclosure The enclosure measures 4 3 4 H x 6 23 32...

Страница 58: ...location of the remote relay assembly has the same requirements as the QuadScan II Refer to the Installation section The unit is mounted in the general area of the QuadScan II with a maximum separatio...

Страница 59: ...function and wire designation to implement correct wire hook up Refer to Figure 12 for terminal block layout The supplied 10 foot cable should be cut to the correct length and stripped to make the ter...

Страница 60: ...55 of 116 Figure 13 Interconnect Wiring Between 7400 Remote Relay Assembly...

Страница 61: ...tions as well as many others Refer to Figure 14 for the factory default of the remote relay settings Figure 14 Remote Relay Settings Factory Default The remote relays can be programmed to any specific...

Страница 62: ...each channel when a gas or fail condition is detected on that channel The programming functions available for each relay are W A F 1 2 3 4 The following explains the letters numbers and symbols W A F...

Страница 63: ...button Press the UP button to scroll to this display Note This menu is only displayed if the remote relay assembly is physically hooked up to the 7400 Press the ENTER button Note All remaining channel...

Страница 64: ...ion to the right The flashing position will wrap around to the first position Note3 If a mistake is made during entry of the selection press the RESET Silence button to delete a character Corrections...

Страница 65: ...ple Press the SETUP button Press the SETUP button Press the UP or DOWN button to select Press the SETUP button Press the UP or DOWN button to select A Press the SETUP button RELAY REM RLY 1 0 LEL 0 LE...

Страница 66: ...inished programming relay 1 to activate when Channel 1 goes into alarm For another example we will show Remote Relay 3 programmed to operate if either Channel 1 or Channel 2 goes into warn Press the E...

Страница 67: ...is shown for 2 seconds After the 2 seconds has timed out the default display is shown You have now returned to run active mode Any WARN setpoint that is activated on either Channels 1 or 2 will cause...

Страница 68: ...will extinguish and the fail relay will return to normal if the output is set to 4ma or above For toxic or combustible monitoring channels follow steps 4 through 8 For oxygen deficiency monitoring cha...

Страница 69: ...generator to 12 0 mA and input The LCD will indicate 12 5 The warn and alarm LEDs will be illuminated and flashing the warn and alarm common relays will activate change state The internal horn will b...

Страница 70: ...annel Test Setup 1 Remove the cover plate located on the lower bottom section of the enclosure 2 Identify the Channel 1 current loop input wires located on TB1 and disconnect The Fail LED will illumin...

Страница 71: ...lure Ribbon cable Display board Replace CPU PS boards Replace tighten cable Replace Display board No visible displays on front panel No power input Ribbon cable CPU PS board Check input voltage Replac...

Страница 72: ...d Replace tighten Ribbon cable Replace CPU PS boards Individual Alarm or Status LED inoperable LED Display board Replace LED Replace Display board Inhibit function does not operate CPU PS board Replac...

Страница 73: ...63 0076 Enclosure Display Front Cover with Clear Window 063 0075 Interconnecting Ribbon Cable Power Supply to Display Board 096 2692 Horn Assembly Internal 086 0004 Power Supply Module located on Powe...

Страница 74: ...69 of 116 Circuit Board Assembly Complete 096 2688 Ten ft Interconnecting 6 Conductor Cable specify length required 069 0065 Up to 50 ft maximum...

Страница 75: ...consequential damages of any kind and the buyer by acceptance of this equipment will assume all liability for the consequences of its use or misuse by the buyer his employees or others A defect within...

Страница 76: ...71 of 116 Contacting Scott Health Safety Scott Health Safety 4320 Goldmine Rd Monroe North Carolina 28110 USA Phone 704 291 8400 FAX 704 291 8340 www scotthealthsafety com...

Страница 77: ...lphanumeric displays Individual channel LED indication for OK fail inhibit low alarm and high alarm Relays common Low alarm high alarm fail and horn 24VDC SPDT 5A resistive Accuracy 2 full scale Repea...

Страница 78: ...AFE YES COMMON WARN RLY FAILSAFE NO COMMON ALARM RLY FAILSAFE NO COMMON HORN RLY FAILSAFE NO WARN SET POINT 25 WARN RESET 20 WARN DELAY 0 WARN HOLD 0 WARN LATCH NO ALARM SET POINT 50 ALARM RESET 45 AL...

Страница 79: ...999 UNITS PPM PPB NONE TAG LEL UP TO 6 LETTERS NUMBERS OR SYMBOLS see footnote 1 DAMPING S 2 0 to 10 ZERP DB FS 0 0 to 5 INHIBIT mA 3 6 2 0 to 20 FAULT mA 3 5 0 1 to 20 0 CHANNEL INHIBIT ON ON OFF IHB...

Страница 80: ...0 to 10 ALARM HOLD 0 0 to 7200 ALARM LATCH NO NO YES The following numbers letters and symbols will be used to identify a specific gas being monitored on the channel you are working on for example PP...

Страница 81: ...SYMBOLS see footnote 1 DAMPING S 2 0 to 10 ZERP DB FS 0 0 to 5 INHIBIT mA 3 6 2 0 to 20 FAULT mA 3 5 0 1 to 20 0 CHANNEL INHIBIT ON ON OFF IHB COMMON FAIL RLY FAILSAFE YES NOT PROGRAMMABLE COMMON WAR...

Страница 82: ...NO YES The following numbers letters and symbols will be used to identify a specific gas being monitored on the channel you are working on for example PPB Identification can also be listed for sensor...

Страница 83: ...P TO 6 LETTERS NUMBERS OR SYMBOLS see footnote 1 DAMPING S 2 0 to 10 ZERP DB FS 0 0 to 5 INHIBIT mA 3 6 2 0 to 20 FAULT mA 3 5 0 1 to 20 0 CHANNEL INHIBIT ON ON OFF IHB COMMON FAIL RLY FAILSAFE YES NO...

Страница 84: ...0 to 7200 ALARM LATCH NO NO YES The following numbers letters and symbols will be used to identify a specific gas being monitored on the channel you are working on for example PPB Identification can a...

Страница 85: ...P TO 6 LETTERS NUMBERS OR SYMBOLS see footnote 1 DAMPING S 2 0 to 10 ZERP DB FS 0 0 to 5 INHIBIT mA 3 6 2 0 to 20 FAULT mA 3 5 0 1 to 20 0 CHANNEL INHIBIT ON ON OFF IHB COMMON FAIL RLY FAILSAFE YES NO...

Страница 86: ...0 to 7200 ALARM LATCH NO NO YES The following numbers letters and symbols will be used to identify a specific gas being monitored on the channel you are working on for example PPB Identification can a...

Страница 87: ...8 A4 See Footnote 2 2 The following Numbers Letters and Symbols will be used to program a specific relay from the factory default setting for example W1 W2 W2 A3 Thirty Two 32 letters numbers and sym...

Страница 88: ...83 of 116 Relay 7 _______________________________________________ Relay 8 _______________________________________________...

Страница 89: ...hydrogen sulfide sensor transmitter is wired to channel 3 Channels 2 and 4 will not be used at this time Security password will not be used Remote relays will not be connected to the QuadScan II The s...

Страница 90: ...ress the UP button Press the UP button Press the ENTER button Press the UP or DOWN button and select YES Press the ENTER button SET LOCAL RELAYS 0 LEL 0 LEL 0 LEL 6 RELAY CMN FAIL 0 LEL 0 LEL 0 LEL 7...

Страница 91: ...ENTER button Press the DOWN button and hold to scroll to 10 0 Press the ENTER button SET LOCAL RELAYS 0 LEL 0 LEL 0 LEL 16 SYSTEM MENU 0 LEL 0 LEL 0 LEL 17 CHANNEL MENU 0 LEL 0 LEL 0 LEL 18 ON OFF IH...

Страница 92: ...Press the ENTER button Press the DOWN button to scroll to the C Press the SETUP button Press the UP button and scroll to L UNITS 0 LEL 0 LEL 0 LEL 24 TAG LEL 0 LEL 0 LEL 0 LEL 27 LEL 0 LEL 0 LEL 0 LEL...

Страница 93: ...the display is found to be unstable Press the UP button Press the UP button Press the UP button Press the UP button DAMPING S 2 0 LEL 0 LEL 0 LEL 35 ZERO DB FS 0 0 LEL 0 LEL 0 LEL 36 CLL 0 LEL 0 LEL 3...

Страница 94: ...OWN button and hold to scroll to 0 4 Press the ENTER button Press the ENTER button Press the UP button WARN SET 2 5 0 LEL 0 LEL 0 LEL 40 WARN SET 2 5 0 LEL 0 LEL 0 LEL 41 WARN SET 0 5 0 LEL 0 LEL 0 LE...

Страница 95: ...ENTER button Press the DOWN button to scroll to 1 0 Press the ENTER button WARN HLD 0 0 LEL 0 LEL 0 LEL 48 WARN LAT NO 0 LEL 0 LEL 0 LEL 49 WARN SET 5 0 LEL 0 LEL 0 LEL 50 SETUP WARNING 0 LEL 0 LEL 0...

Страница 96: ...ress the UP or DOWN button to scroll to YES Press the ENTER button Press the ENTER button ALARM RES 4 5 0 LEL 0 LEL 0 LEL 56 ALARM RES 0 8 0 LEL 0 LEL 0 LEL 58 ALARM DLY 0 0 LEL 0 LEL 0 LEL 59 ALARM H...

Страница 97: ...tton Press the ENTER button The display scrolls mA out TB5 1 2 Press the ESCAPE button ALARM SET 1 0 0 LEL 0 LEL 0 LEL 65 SETUP ALARM 0 LEL 0 LEL 0 LEL 66 CAL LOOP INPUT 0 LEL 0 LEL 0 LEL 67 Input 4mA...

Страница 98: ...ton Press the DOWN button Press the ENTER button ON OFF IHB ON 0 LEL 0 LEL 0 LEL 73 CHANNEL MENU 0 LEL 0 LEL 0 LEL 74 SAVE SETUP YES 0 LEL 0 LEL 0 LEL 75 SETUP SAVED 0 LEL 0 LEL 0 LEL 76 0 0 PPM CL2 0...

Страница 99: ...PE button Press the ENTER button 0 0 PPM CL2 CHANNEL MENU 0 LEL 0 LEL 81 0 0 PPM CL2 ON OFF IHB ON 0 LEL 0 LEL 82 0 0PPM CL2 ON OFF IHB ON 0 LEL 0 LEL 83 0 0PPM CL2 ON OFF IHB OFF 0 LEL 0 LEL 84 0 0 P...

Страница 100: ...d scroll UP to FULL SCALE 100 Press the ENTER button 0 0 PPM CL2 CHANNEL OFF 0 LEL 0 LEL 89 SETUP CHANNEL OFF 0 LEL 0 LEL 90 0 0 PPM CL2 SETUP 0 LEL 0 LEL 91 0 0 PPM CL2 CHANNEL OFF SETUP 0 LEL 92 0 0...

Страница 101: ...button Press the ENTER button Press the DOWN button to scroll to H Press the ENTER button 0 0 PPM CL2 CHANNEL OFF FULL SCALE 50 0 0 LEL 97 0 0 PPM CL2 CHANNEL OFF UNITS 0 LEL 98 0 0 PPM CL2 CHANNEL OF...

Страница 102: ...tton Press the UP button Press the UP button 0 0 PPM CL2 CHANNEL OFF HEL 0 LEL 105 0 0 PPM CL2 CHANNEL OFF H2L 0 LEL 106 0 0 PPM CL2 CHANNEL OFF H2S 0 LEL 107 0 0 PPM CL2 CHANNEL OFF TAG H2S 0 LEL 108...

Страница 103: ...l to 4 8 Press the ENTER button 0 0 PPM CL2 CHANNEL OFF SETUP WARNING 0 LEL 113 0 0 PPM CL2 CHANNEL OFF WARN SET 2 5 0 LEL 114 0 0 PPM CL2 CHANNEL OFF WARN SET 2 5 0 LEL 115 0 0 PPM CL2 CHANNEL OFF WA...

Страница 104: ...tton 0 0 PPM CL2 CHANNEL OFF WARN RES 4 8 0 LEL 121 0 0 PPM CL2 CHANNEL OFF WARN DLY 0 0 LEL 122 0 0 PPM CL2 CHANNEL OFF WARN HLD 0 0 LEL 123 0 0 PPM CL2 CHANNEL OFF WARN LAT NO 0 LEL 124 0 0 PPM CL2...

Страница 105: ...ess the UP button Press the ENTER button 0 0 PPM CL2 CHANNEL OFF ALARM SET 10 0 0 LEL 129 0 0 PPM CL2 CHANNEL OFF ALARM RES 4 5 0 LEL 130 0 0 PPM CL2 CHANNEL OFF ALARM RES 4 5 0 LEL 131 0 0 PPM CL2 CH...

Страница 106: ...e DOWN button and scroll to Channel 4 0 0 PPM CL2 CHANNEL OFF ALARM LAT YES 0 LEL 137 0 0 PPM CL2 CHANNEL OFF SETUP ALARM 0 LEL 138 0 0 PPM CL2 CHANNEL OFF CHANNEL MENU 0 LEL 139 0 0 PPM CL2 CHANNEL O...

Страница 107: ...the alarm options may require settings that vary from the factory default settings 0 0 PPM CL2 CHANNEL OFF 0 0 PPM H2S SECURITY MENU 145 0 0 PPM CL2 CHANNEL OFF 0 0 PPM H2S CHANNEL MENU 146 0 0 PPM C...

Страница 108: ...Press the ENTER button Press the UP button Press the ENTER button Press the DOWN button and scroll to ON Press the ENTER button Press the UP button Press the UP button 0 0 PPM CL2 CHANNEL OFF 0 0 PPM...

Страница 109: ...natively you can press the SILENCE RESET button and delete the character Press the ENTER button Press the UP button 0 0 PPM CL2 FULL SCALE 100 0 0 PPM H2S CHANNEL OFF 9 0 0 PPM CL2 FULL SCALE 25 0 0 0...

Страница 110: ...ton 0 0 PPM CL2 ZERO DB FS 0 0 0 PPM H2S CHANNEL OFF 18 0 0 PPM CL2 INHIBIT mA 3 6 0 0 PPM H2S CHANNEL OFF 19 0 0 PPM CL2 FAULT mA 3 5 0 0 PPM H2S CHANNEL OFF 22 0 0 PPM CL2 INHIBIT mA 3 6 0 0 PPM H2S...

Страница 111: ...ton Press the UP button Press the UP button 0 0 PPM CL2 WARN RES 2 0 0 0 PPM H2S CHANNEL OFF 27 0 0 PPM CL2 WARN RES 2 0 0 0 PPM H2S CHANNEL OFF 28 0 0 PPM CL2 WARN RES 19 9 0 0 PPM H2S CHANNEL OFF 29...

Страница 112: ...ming example for Channel 2 0 0 PPM CL2 ALARM RES 4 5 0 0 PPM H2S CHANNEL OFF 35 0 0 PPM CL2 ALARM RES 4 5 0 0 PPM H2S CHANNEL OFF 36 0 0 PPM CL2 ALARM RES 17 5 0 0 PPM H2S CHANNEL OFF 37 0 0 PPM CL2 S...

Страница 113: ...y 2 of the 4 sensor transmitters that create a high alarm condition will activate the remote relay Number 1 providing the necessary corrective action The first step is to establish the correct formula...

Страница 114: ...on Press the ENTER button Press the ENTER button Press the UP button and scroll to Press the SETUP button SYSTEM MENU 0 LEL 0 LEL 0 LEL 4 VERSION 0 LEL 0 LEL 0 LEL 5 SET REMOTE RELAY 0 LEL 0 LEL 0 LEL...

Страница 115: ...ress the SETUP button Press the UP button and scroll to A Press the SETUP button Press the UP button and scroll to 2 Press the SETUP button Press the UP button and scroll to Press the SETUP button Pre...

Страница 116: ...n and scroll to A Press the SETUP button Press the UP button and scroll to 3 Press the SETUP button Press the UP button and scroll to Press the SETUP button Press the UP button and scroll to Press the...

Страница 117: ...Press the SETUP button Press the UP button and scroll to A Press the SETUP button Press the UP button and scroll to 4 Press the SETUP button Press the UP button and scroll to Press the SETUP button Pr...

Страница 118: ...ess the UP button and scroll to A Press the SETUP button Press the UP button and scroll to 4 Press the SETUP button Press the UP button and scroll to Press the SETUP button Press the UP button and scr...

Страница 119: ...Press the UP button and scroll to A Press the SETUP button Press the UP button and scroll to 3 Press the SETUP button Press the UP button and scroll to Press the SETUP button Press the UP button and...

Страница 120: ...UP button and scroll to A Press the SETUP button Press the UP button and scroll to 4 Press the SETUP button Press the UP button and scroll to This concludes the programming for Remote Relay 1 All rem...

Страница 121: ...the ESCAPE button Press the ESCAPE button Press the ENTER button This display is shown for 2 seconds After the 2 second time out the Active Display is shown RELAY REM RLY 1 0 LEL 0 LEL 0 LEL 57 SET RE...

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Содержание QuadScan II 7400

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Scott QuadScan II 7400, Руководство по эксплуатации и техническому обслуживанию, Страница: 8 / 121

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Содержание QuadScan II 7400

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