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YSI IQ SensorNet 182 Terminal User Manual, v. e02

1. Dimensions Front view Side view 144 0 43 0 P 52 2 gt ff 1 A L gro H fq o Ut Ut U q Vaal Y I I I I I I I I I I I 7 KOR 11 0 4 Rear view 16 5 lt 115 0 gt lt 70 0 gt T S i o C 3 o er t e i d 5 e EN C Stack mounting T I T i 137 0 Pp 8 8 Fig 9 1 Dimension drawing of the DIQ S 182 dimensions in mm Test marks cETLus CE ba76022e02 12 2014 9 1 Technical data System 182 Mechanical construction Ambient conditions Electrical data DIQ S 182 line power version Enclosure material Polycarbonate with 20 glass fiber Weight Approx 0 7 kg Type of protection IP 66 corresponds to NEMA 4X The DIQ S 182 Universal Transmitter is not suitable for Conduit Connection Temperature Operation 20 0 55 4 181 F Storage 25 C 65 C 13 149 F Relative humidity Yearly average lt 90 96 Dew formation Possible Site altitude Power supply Max 2000 m above sea level Nominal voltage 100 240 VAC 10 96 Frequency 50 60 Hz according to DIN IEC 60038 Line power connection 2 pin N and L
2. Omi x el be DIQ S 182 Fig 3 5 Closing the enclosure variant 1 7 Attach the prepared Universal Transmitter to the lid of the MIQ module At the same time ensure that the two clips on the Universal Transmitter click into place in the lid of the MIQ module Subsequently tighten the two screws pos 8 in Fig 3 3 8 Close the lid of the Universal Transmitter and fix it with the two countersunk screws pos 7 in Fig 3 5 3 10 ba76022e02 12 2014 System 182 Installation 3 5 3 Variant 2 stack expansion backwards Preparing the stack MIQ module mounting KC 182 NS S le Ze a Ng N Om 4 Fig 3 6 Preparing the MIQ modules for stack mounting variant 2 1 Remove the covers from the drilled mounting holes pos 1 and 3 in Fig 3 6 2 Remove the contact cover pos 2 3 Pull off the adhesive label pos 4 4 Onthe MIQ module remove the two countersunk screws pos 5 and swing open the module lid Mounting the contact DIQ S 182 base Fig 3 7 Mounting the contact base variant 2 ba76022e02 12 2014 3 11 Installation System 182 Only use the plastic tapping screws supplied for attaching li the contact base They ensure the correct fit 5 Attac
3. SACIQ SACIQ Sensor i Connection scheme of Shield Filler stranded wire the DIQ JB Ij SNCIQ UG red green Terminal strip DIQ JB Xi X X3 X4 X5 X6 X7 SERE O 000000 red green qp SACIQ 3 48 ba76022e02 12 2014 System 182 Installation 3 13 Figures of the terminal strips DIQ S 182 x17 X16 xis x14 x13 x12 x11 x10 xo xs x7 xe x5 x4 x3 x2 xi lt 240V AC lt 240V AC 240V AC 0 4 20mA 0 4 20mA stl eae bee L1 N lt 2A AC lt 2A AC lt 2A AC AUXILIARY m i 2 VOLTAGE m m 100 ra a ra fOr Or A ol 240V AC REC REC MAINS R3 R2 R1 AUXILIARY c2 C1 SENSORNET 1 DIQ S 182 24V x17 X16 xis x14 x13 x12 x11 x10 xo xe x7 xe x5 x4 x3 x2 xi lt 240V AC lt 240V AC lt 240V AC 0 4 20mA 0 4 20mA EIE 24V AC DC 2AAC 2AAC 2AAC AUXILIARY a 9 INPUT VOLTAGE AN mm r r3 r o 2 REC REC POWER R3 R2 R1 AUXILIARY C2 C1 SENSORNET 1 DIQ JB 7 passive potential free terminals for line extension or branching Q ao Ob SQ OF aA Mia aA Ope NO ON OQO 2 e Ope DIQ CHV AUXILIARY
4. System 182 Outputs Example Setting Result Reference time h 12 Reference time 12 00 hours Reference time 0 This specifies the following min Hours h start times Interval unit 8h 04 00 12 00 and 20 00 hours Cleaning interval 2 1 3 relay 4 1 4 condition ti ti t1 n e N e e closed open I 12 gt lt t2 gt lt t2 gt lt 42 00 00 04 00 12 00 20 00 24 00 Time Fig 6 12 Cleaning cycle 1 Reference time Start of a cleaning cycle t1 Start of the specified Cleaning duration t1a 2 End of the specified Cleaning duration t1a Start of the specified Adjustment time t1b 3 End of the specified Adjustment time t1b End of the cleaning cycle t1 4 Reference time Cleaning interval t2 Start of a cleaning cycle t1 Cleaning cycle Cleaning duration t1a Adjustment time t1b Linked outputs are frozen t2 Cleaning interval ba76022e02 12 2014 6 23 Outputs System 182 Canceling the cleaning Function A running cleaning cycle is canceled Automatically Ifthe sensor switches to the inactive condition during the cleaning cycle e Manually By pressing By switching on the maintenance condition Each time the cleaning cycle is canceled the relay opens immediately If the cleaning cycle is canceled automatically the outputs linked to the sensor are released immediately If the cleaning cycle is canceled manually the sensor is in the mainte
5. The complete assignment of the terminal strip is shown in il section 3 13 8 Connect wires 1 and 2 to the terminal strip Make sure that the cable assignment agrees with the specification on the terminal label under the terminal strip 9 Tighten the coupling ring pos 3 in Fig 3 29 WARNING No free wires must be allowed to project into the enclosure Otherwise there is the danger of short circuits that can cause a fire Always cut off any wires that are not in use as closely as possible to the cable gland 10 Close the enclosure of the Universal Transmitter 3 38 ba76022e02 12 2014 System 182 Installation Materials required Tools 3 10 Connections to the relay and current outputs 3 10 1 General installation instructions WARNING If external electrical circuits that are subject to the danger of physical contact are incorrectly connected to the relay contacts there may be a danger of life threatening electric shock Electrical circuits are regarded to be subject to the danger of physical contact when there are voltages higher than the Safety Extra Low Voltage SELV Pay attention to the following points during installation Electrical circuits subject to the danger of physical contact must only be connected by a qualified electrician Electrical circuits subject to the danger of physical contact must only be connected when they are voltage free If electrical circuits sub
6. 0 00 tee 6 25 6 5 1 Functions and settings 2 a rt nti err hun aie Det iiie e Re bein Re 6 25 6 52 JHOcCOIH QE oeconomia S CER E es oS Esp d die eu mande 6 25 6 5 3 PID controller oso bv XP E ERI RR SeUERSRR E ARR 6 27 9 54 FIXOU CONGR Value ies ox ENDE dua mee ESSERI anu eae sews 6 32 6 6 Behavior of linked outputs sse Rex x xx RIDERE E Age ERE Y 6 33 6 6 1 Behavior in case of error uiuere Rich Rede FRI DURER RUN ese 6 33 6 6 2 Behavior in non operative condition lille ee 6 33 Maintenance and cleaning eeeleeeeeeeeereennee 7 1 EA Maintenance sse teer Ene re mc e Pase b X DRY RP RERO E OR ER 7 1 7 20 Cleaning as sortes cab auos Bee eb ote ica ie ene afe I S Son dec ete rales inu ae ane 7 1 What 10 do M i os ius ni ERREUR RURNREA DOE EINER EIE ies ERREUR A TRCETE HE RUE 8 1 Bi Information or Errors xe ossa ue me ERU ees neo eO RO EIER RUE Ree BU qc E en a 8 1 8 2 Error causes and remedies i22 xr x tede AA Fae awed aetas 8 1 8 3 Replacing system components u sess se eR eR RIS E RA ERE RAE 8 2 8 3 1 Replacing passive components 0000 ee ees 8 2 8 3 2 Adding and replacing IQ sensors o Pee UE bee BY ede ee 8 2 Technical dat i225 ee RR ARS S E ettie eee eesdawe teed ter EE 9 1 9i Ce Sc P T RET 9 1 9 27 C AMOGUIOS t rici date Sah Hah hs ted dc M M EAM Sold ack Ea casti DUM 9 6 Su DIQ B s os Bae ORS Gadd target ee Eesti a e rdg teks tas etit 9 8 ge DIQCHV aTe
7. Settings password protects all settings in the SETTINGS menu If the password is active all settings can be viewed but not changed The password query appears on leaving a setting table with the Save and quit command Resetting the system configuration to default is also protected Calibration password protects against unauthorized calibration If this password is active the password query appears on calling up calibration with If no valid password is entered calibration is blocked Activating deactivating and changing passwords is done in the SETTINGS gt System menu SYSTEM SETTINGS Dates Time Pressure Altitude Settings gU Calibrate gg Fig 4 11 SYSTEM SETTINGS menu Operating notes The settings password is configured with the Settings 8 6 menu item The calibration password is configured with the Calibrate 6 6 menu item Any activating deactivating or changing action requires the entry of the relevant current password ba76022e02 12 2014 Operation System 182 4 18 ba76022e02 12 2014 System 182 The SETTINGS menu 5 The SETTINGS menu 5 1 Overview of the SETTINGS menu Pressing switches from the measured value display to the SETTINGS menu main menu SETTINGS g TridxmaticToole TetraCconT n IG DIG S182 R1l DnIG2 518z EZ DIG 5122 ES Tier sis Ci To view these menu items scroll nIG2z 518z cz down with System Fig 5 1 Su
8. 6 2 2 Deleting a link with an output If you no longer need a link you can erase the link Proceeding dabo 1 Open the SETTINGS menu with S 2 Using and 09 select and confirm the Relay output Rx menu item corresponding to relay 1 2 or 3 or mA output Cy corresponding to current output 1 or 2 Delete link Set output Limit indicator 3 Using a select Delete link and confirm with 99 A security prompt appears 4 Using select Delete link and confirm with 99 The link is deleted ba76022e02 12 2014 6 3 Outputs System 182 6 2 3 Setting outputs Proceeding setting an output Open the SETTINGS menu with S 2 Using e and 99 select and confirm the Relay output Rx menu item corresponding to relay 1 2 or 3 or mA output Cy corresponding to current output 1 or 2 Limit indicator 3 Confirm the selection Set output with 99 The setting table of the output is displayed Ei 5 z SETTINGS Relay function Limit indicator Heazured variable Main variablel 4 Edit the setting table as described in section 4 3 2 quit menu item at the lower end of the setting table and press 99 If you exitthe setting table via 9 59 Quitor the Quit menu item all changes are ignored H To accept all settings you have to highlight the Save and ba76022e02 12 2014 System 182 Outputs 6 3 Basic information on relay functions In this chapter yo
9. Maximum operating voltage Maximum operating current e Suitability for the environmental conditions at the installation site Temperature resistance minimum and maximum temperature Stability against UV light when used outdoors Protection against water and dust Nema or IP protection class e Suitable fusing of the electrical circuit Overcurrent fuses in accordance with the technical data of the device input or output Overvoltage class ll surge limiters e Suitable disconnecting device e g switch or circuit breaker for the mains supply of permanently mounted equipment with separate mains connection in compliance with the following regulations IEC 60947 1 IEC 60947 3 inthe vicinity of the equipment recommendation e Flame resistant cables and lines in compliance with the following regulations UL 2556 VW 1 for USA Canada EC 60332 1 2 outside of USA Canada 3 4 Installation guidelines for lightning protection When using the IQ SENSOR NET instrumentation particularly in outdoor areas adequate protection against electrical surges must be provided A surge is a summation phenomenon of surge voltage and surge current It is generated through the indirect effect of a lightning event or switching operation in the mains in the grounding system and in information technology lines To be adequately protected against the damaging effects of surges an integrated concept
10. NOTE The auxiliary voltage must not be used for other purposes Connection scheme for one sensor with compressed air cleaning Terminal strip R3 R2 R1 AUXILIARY DIQ S 182 X15 X14 X13 X12 X11 X10 X9 X8 O Oj O OO O Valve T control line Terminal strip o o o o E DIQ CHV X6 X5 X4 X3 X2 X1 DISTRUBUTION VALVE NOTE Run the bridge below the divider so the bridge does not bump against the circuit board in the lid when the enclosure is closed ba76022e02 12 2014 3 41 Installation System 182 Separating plate Relais contact Auxiliary voltage output Di n H ip Bridge Valve control line Installation examples with one and two sensors with compressed air cleaning can be found in section 3 12 3 42 ba76022e02 12 2014 System 182 Installation Start checklist and system start Starting the system 3 11 Commissioning Before starting the system carry out the system check using the following checklist Always carry out the check before the initial commissioning before any further commissioning if the system has been previously extended or modified Start checklist 1 A
11. 29 Outputs System 182 Settings Within the proportional band a concentration increase by 1 mg l causes a decrease of the current output by 1 mA If for example the measured concentration is 5 mg l 11 mA are output I conirotter 12mA ji X 4 mg l 5 mg l mg l mA T Controiter 12 mA 1 _ 1 mg l mA mg l The highest concentration with which the controller works within the proportional band is 8 mg l corresponding to Imin 8 mA the lowest one is 2 mg l corresponding to Imax 14 mA Setting Selection Values Explanation Measured variable Main variable Main variable Adjoining variable designates the actual measured parameter of the sensor e g pH oxygen etc Adjoining variable designates an additional measured parameter e g temperature Nominal value within the measuring Nominal value the range sensor measured value is dependent regulated to Xp 5 100 Proportional band of 5 100 the controller of the measuring Negative values result range in a positive characteristic curve Imin 0 20 mA Lower current limitation Imax 0 20 mA Upper current limitation Note Spacing between Imin and Imax at least 5 mA 6 30 ba76022e02 12 2014 System 182 Outputs Setting Selection Values Explanation lo 0 20 mA Current value on the output if the measured value equals the Nominal value ti 0 9999 s Hold ba
12. 3 6 5 Top hat rail MOUNTING ex tnt ERE x ewe hives SNe eS 3 27 3 7 Using DIQ modules accessories 0000 ee 3 28 Selel DIQUB i act actui ture dake ee es vane Sada Mead anew Ud Toda ae 3 28 NS AN eic gt MM rcm 3 28 3 7 3 Installation of the DIQ modules llsesleseeselsseleeenens 3 29 3 8 Electrical connections General instructions iliis 3 30 3 9 Connecting the voltage supply se Ine tt RR Renee CERA Sale 3 32 3 9 1 DIQ S 182 Line power version 00 cee eee 3 32 3 9 2 DIQ S 182 24V 24 V version ex uen PESE e pP IER RE PU WEEe Dp 3 36 ba76022e02 12 2014 0 1 Contents System 182 3 10 Connections to the relay and current outputs 00 ee 3 39 3 10 1 General installation instructions llle 3 39 3 10 2 Usage of the auxiliary voltage isse RR IR Rx E 3 41 3 11 COMMISSIONING 35 cens oo Gwen eo LER UR eds deed cee ee ees d ad ee See 3 43 3 12 Installation examples 212m 4 REREE RR RR SR MRERER C REL ERRARE 3 44 3 12 1 Connecting two sensors without compressed air cleaning 3 44 3 12 2 Connecting two sensors with compressed air cleaning 3 46 3 12 3 Connection of a sensor that is located at a distance without compressed air cleaning eee eee eee 3 48 3 13 Figures or the terminal strips ta uis sine PUES PRODR OO MEER WE eim RES EAS 3 49 4 Operation ciis ice ceeds tke ERR Eee ERR RR RR RR EE 4 1 4
13. Instructions for service and repair S Application instructions A 3 Type number Each type contains subtypes 0 9A Z Only the last message of each message code is ever displayed If a new message arrives with a message code that already exists in the log book the older message is overwritten You can view the detailed message text when you acknowledge the message It contains a precise description of the message codes and if required instructions for any further actions The detailed message texts can also be found in the respective sensor operating manual 1 Open the PROPERTIES menu To do so press in the measured value display PROPERTIES Haintenance S01 Sensor status 501 System status List of components 2 Select Sensor status Sxx xx required sensor and press 99 ba76022e02 12 2014 Operation System 182 STATUS SEHS O FR S01 Tri xmaticr lI SAH nis4din i wv us 3 Select the Log menu item and press 99 The log book is displayed LocGEOOK SEHSOR S01 MEAZ 10 Jan 05 08 44 JEC1 01 Jan 05 16 44 4 Highlight the message to be acknowledged and press 99 The detailed message text is displayed Scroll through the text with the toggle switch MEAZ 10 Jan 05 08 44 Tri xmatic lIl Ser Ho 01341001 Sensor temperature too high 5 Press 99 Thus you acknowledge the message V WEA 10 Jan 05 08 44 Tri xmaticr il Ser Ho 01341001 Sensor t
14. Line cross section of mains connection Europe 1 5 4 0 mm USA AWG 14 12 Fuse rating on the operator side max 16 A Protective class Overvoltage category Power consumption max approx 12 W ba76022e02 12 2014 System 182 Technical data Electrical data DIQ S 182 24V 24 V AD DC version Electrical connections DIQ S 182 line power version Electrical connections DIQ S 182 24V 24 V AC DC version Supply Nominal voltage 24 V AC DC 10 protective low voltage SELV Safety Extra Low Voltage AC frequency 50 60 Hz according to DIN IEC 60038 Connection 2 pin Line cross section of connections Europe 1 5 4 0 mm USA AWG 14 12 Fuse rating on the operator side max 16 A Power consumption max approx 12 W Terminal strip inside the enclosure X17 X16 L1 N 100 240V AC MAINS x15 X14 240V AC 2A AC x13 x12 240V AC 2A AC R3 R2 x11 xio xe xe x7 xe x5 x4 x3 x2 x lt 240V AC 0 4 20mA 0 4 20mA AE EMI 2A AC AUXILIARY mrs VOLTAGE A Omm m l O oz REC REC R1 AUXILIARY c2 Ci SENSORNET 1 Terminal strip inside the enclosure x17 x16 24V AC DC INPUT POWER x15 x14 lt 240V AC lt 2A AC r R3 x13 x12 lt 240V AC 2A AC i R2 xii X10 xo xs x xe x5 x4 x3 x2 x1 l
15. SW TetraCon 700 IQ SW AmmoLyt 5 700 IQ NitraLyt Ps 700 IQ VARiON F4s 700 IQ NH4 N or NO3 N h h e ej e e d h h e ej e e SensoLyt 700 IQ SW ViSolid 700 IQ VisoTurb 700 IQ NitraVis 70x IQ CarboVis 70x IQ MIQ IC2 1 channel operation 1 1 1 1 1 1 ee h e d h h h h e d VARiONSP us 700 IQ NH4 N and NO3 N double sensor no combination with any other sensor possible MIQ IC2 2 channel operation double sensor no combination with any other sensor possible NitraVis 70x IQ TS 1 double sensor no combination with any other sensor possible CarboVis 70x IQ TS 1 double sensor no combination with any other sensor possible NiCaVis 70x IQ 1 double sensor no combination with any other sensor possible 1 One additional power supply module required nstall a further MIQ power supply module in the vicinity of the sensor ba76022e02 12 2014 System 182 Installation 3 3 Safety requirements on the electrical installation Electrical equipment e g motors contactors cables lines relays must meet the following requirements Conformity with national regulations e g NEC VDE and IEC e Suitability for the electrical conditions at the installation site
16. lt Operating elelrerils s Issir cc a a Gat exes RN Fr acd ROCK Rd CR RR e MA Seed NC RO a ae Rire n 4 1 4 2 Measured value and status display lllsiieilleeeee eese 4 2 4 3 Working with the SETTINGS menu socie x e REOR ERR RR XE 4 4 4 9 1 Selection Bliss qi 34 05 8b rure oe monate o cafe sce ea pr o Nadie dos 4 4 43 2 Selling tabl s 25e iere ea d tre Ee Re dore d D sd d e Rs po Yid 4 5 23 3 EDU ITIDUO 2 hea idt per Sie be CR IRSE e MCA Seed ee Roe deterrere NU urat et Ree 4 6 44 PROPERTIES mMenu 55e eus M ESAE LS b EL ERAS o ELMO Me 4 8 qd OVSIVIBW cet orani v exc Rta eke Po essen ete pd Ak Rute a enin ira fae qus 4 8 4 4 2 Maintenance condition 0 000 ess 4 9 4 4 3 Sensor latus SXK 3 ksoxae varum wake hoe wees gars MESE SEPA tans 4 11 4 5 Calibration of Sensors siseses eade eem ecc e OR wath WA eda pasta ir E era 4 15 4 6 PasSWOIdS ecce e EXQU TERME exa eae ON da ue a ca de Pee d 4 17 5 The SETTINGS men isnt ithe be RACK RR RR USER REA TR E EIE E 5 1 5 1 Overview of the SETTINGS menu aii eek rk x xe RUNE TRO ba as a 5 1 52 Languages o coto Oboe a Hm eu e c co idea E ota M etd ect iia aad 5 1 5 9 Serisor S0 1 9025 o 16 Ta Louer ean TREE Poe fand ed mer e et da dat Pete tend ederet d 5 2 5 4 Relay output R1 R2 R3 mA output C1 C2 icis ker rrr er eg Es 5 3 5S System cs etepecbwrex xe ge eee E S a a a x EP epee MEG Beene Re tede 5 4 6 OUIDUIS acne i ee eric eel ieee o ake C AR d E Qd ae Et 6 1 6
17. 1 Outputs of the DIQ S 182 wet era m oor ace See Mena Bw Rae ROTER IRE 6 1 6 2 Linking and adjusting general proceedings selle 6 2 6 2 4 Linking outputs llsleelsee ss 6 2 6 22 Deleting a link with an output soe xe ege Rx RIA RRAEXDEPi gos 6 3 6 2 3 Setting GuipHis ss esee Ro Rie eC xa m a Save tacit RN NE 6 4 6 3 Basic information on relay functions o xx ees eee dE OS we RES SES ee ee 6 5 G31 MONMILONNG scares Enea Boek Eo E Seta RR CEDE EE to nte ea 6 5 6 3 27 imitindieator sese Red endo eR ey ont rep taces v ede ee o edes rer ee 6 5 6 3 3 Proportional output semenes nsd sie ana E RS E a a E a a a 6 7 6 4 Setting table for relays ss vus Hom ey e og cR e Re e A y ea eR ce d 6 14 6 4 7 Functions and sellus oos ede eb edt o OD TER ER ace BRUT Que BOE 6 14 6 42 System MONON ssa ao 4 c x DO C Ee s ORT oaa atia a Gon P Dea iacit 6 15 0 2 ba76022e02 12 2014 System 182 Contents 10 11 12 13 6 4 3 Sensor monitoring 4 s ti Op sur vobi eee yn 24 b eM por etd FOS 6 16 p 44 Limit indicator sce ce ee Ped we Ra RD FSP eE one RYE 6 17 6 4 5 Frequency controller 3 ossia tas bbs ates rte Nano RO De eine 6 18 6 4 6 Puls widllr output i oer E uA tx x vete Reader AW Rd xx cu Ares 6 19 6 44 7 Sensorcontrollod s vi ri ea QU eect RE PRESUL eal ae Sa Ss 6 20 6 4 8 MEO eoo CP ETE 6 21 6 49 Manual control dee UR ER Eee EE Et RES SI d ES 6 24 6 5 Setting tables for current outputs
18. 9 3 Dimension drawing of DIQ JB dimensions in mm Enclosure material Polystyrene Weight Approx 0 2 kg Type of protection IP 66 il2 S 4 5 6 7 v eleele 7 passive potential free terminals Q SSSssss O for line extension or branching MSI 1 314151617 Terminal type Screw type terminal strip Terminal ranges Solid wires 0 2 4 0 mm AWG 24 12 Flexible wires 0 2 2 5 mm Cable feeds Prepared openings for installing two screwed cable glands M16 x 1 5 both on the upper and underside ba76022e02 12 2014 System 182 Technical data Dimensions Mechanical construction Electrical connections 9 4 DIQ CHV 94 lt 57 gt Q DIQ CHV S 94 Fig 9 4 Dimension drawing of DIQ CHV dimensions in mm Enclosure material Polystyrene Weight Approx 0 3 kg Type of protection IP 66 1 x valve switching contact 4x potential free terminals to connect interface lines Terminal strip inside the enclosure AUXILIARY X6 X5 X4 x3 VALVE X2 X1 Terminals Terminal type Screw type terminal strip Terminal ranges Solid wires 0 2 4 0 mm AWG 24 12 Flexible wires 0 2 2 5 mm Cable feeds Prepared openings for installing two screwed cable glands M16 x 1 5 on the upper side ba76022e
19. Fig 3 26 with sealing ring pos 2 into the enclosure below the power supply connection 7 Loosen the coupling ring pos 3 8 Feed the power line through the cable gland into the enclosure When doing so bend the flexible divider pos 4 to the right 3 34 ba76022e02 12 2014 System 182 Installation pad ee Terminal designation 100 240V AC MAINS gam i LL NS 2 Fig 3 27 Line power connection The complete assignment of the terminal strip is shown in il section 3 13 9 Connect phases L and N to the terminal strip Make sure that the cable assignment agrees with the specification on the terminal label under the terminal strip 10 Tighten the coupling ring pos 3 in Fig 3 26 WARNING No free wires must be allowed to project into the enclosure Otherwise there is a danger that areas safe to contact could come into contact with dangerous voltages Always cut off any wires that are not in use as closely as possible to the cable gland 11 Close the enclosure o
20. MIQ module and promote the dissipation of the surge via the mounting construction The mains voltage for supplying the measuring system must comply with overvoltage category II Generally this is ensured through the public operator of the power supply networks In company owned networks e g in all power supply systems owned by wastewater treatment plants this must be kept separate by a potential equalization and a surge protection system for the plant One part of the IQ SENSOR NET safety and lightning protection concept is based on high grade protective insulation of the network components and of the entire system It does not have or require any protective ground PG conductor or earth terminal Avoid any direct connection of the IQ SENSOR NET connections or the metallic sensor enclosures with the local grounding or potential equalization system and with metallic construction elements see point 9 Additional external lightning protection measures directly on the IQ SENSOR NET system or its components e g the use of overvoltage surge arresters are not necessary for protection against the indirect effects of lightning and could possibly result in malfunctions For the realization of the internal lightning protection of the system e g wastewater treatment plant control stands and for the protection of IQ SENSOR NET external resources cable entry points into buildings or distributions coming from the IQ SENSOR NET must be carried ou
21. No output takes place above and below the output range see page 6 8 Output with two relays An output range is defined for each relay with a Start value and an End value One relay outputs in the upper output range and a further relay in the lower output range see page 6 8 ba76022e02 12 2014 Outputs System 182 Output with one relay Switching frequency f or Pulse width v 100 90 ___ Proportional band 10 0 Measured value 1 2 Fig 6 2 Output with one relay Output with two relays Switching frequency f or Pulse width v Proportional bands 100 Relay 1 and 2 90 10 0 Measured value 2 1 1 2 Relay 1 Relay 2 Fig 6 3 Output with two relays 1 Start value Measured value with a minimum pulse width or switching frequency 2 End value Measured value with a maximum pulse width or switching frequency 6 8 ba76022e02 12 2014 System 182 Outputs Pulse width output The output via the pulse width is used e g for controlling valves Pulse width regulation changes the duration of operation ton of the output signal Depending on the position of the measured value in the proportional range the relay is operated for a longer or shorter period Relay Off Time s T Fig 6 4 Relay output of the pulse width output The cycle duration T is made up of the turn on and turn off switching duration ton toi of the relay together While the selected cycle duration T remai
22. VALVE X6 X5 X4 X3 x2 x1 ba76022e02 12 2014 3 49 Installation System 182 ba76022e02 12 2014 System 182 Operation 4 4 1 Operation Operating elements il IQ DIQ S 182 tipi SIRSORNTT uwvERsCReewre MEI L Display EN O O Toggle switch MBs Fig 4 1 Operating elements of the DIQ S 182 Functions Key Function Switches directly to the measured value display from all operating situations Starts calibration of the sensor selected in the measured value display Opens the SETTINGS menu in the measured value and status display Switches to the higher menu level Cancels entries without storing them Opens the PROPERTIES menu in the measured value and status display Confirms an entry e Selects toggle The active sensor measured value display switch f Menu items List entries Letters or numerals Scrolls through longer menus or texts ba76022e02 12 2014 4 1 Operation System 182 4 2 Measured value and status display With the key you switch to the last selected measured value and status display from any operating situation Entries that are not completed are ignored while doing so By pressing once again you cyclically switch between further display options Example Display options with two connected sensors 5
23. a SNCIQ UG DIQ JB OTTO O SF eo Ob N ON C f SACIQ SACIQ I fO saca Jf BN saco T Wii Sensor 2 Y Y Sensor 1 Sensor 2 Sensor 1 3 44 ba76022e02 12 2014 System 182 Installation Connection scheme of Shield Filler stranded wire the DIQ JB Terminal strip gt SNCIQ UG DIQ JB ana green X1 X2 X3 X4 X5 X6 XT O O O O red green SACIQ SACIQ black Sensor 2 Sensor 1 ba76022e02 12 2014 3 45 Installation System 182 3 12 2 Connecting two sensors with compressed air cleaning Maximum total cable length SNCIQ UG plus SACIQ 250 m Connection scheme of valve control DIQ S 182 24V SNCIQ UG Valve control line 1 Valve control line 2 DIQ CHV 1 Sensor P Et atk Example Relay 1 controls the cleaning of sensor 1 Relay 2 controls the cleaning of sensor 2 Variant Relay 1 controls the cleaning of both sensors Cleaning of both
24. etc Adjoining variable designates an additional measured parameter e g temperature Start value within the Minimum spacing measuring range 5 96 of the End value sensor measuring range dependent Pulse width v min 0 100 Minimum spacing 10 96 of the Cycle Pulse width v max USOS T y Cycle duration T 5 100s Length of the switching period T T ton tor Error pulse width 0 100 In case of system errors or sensor errors see page 6 33 the relay switches with the pulse width specified Action Open Relay action Close You can specify the minimum and maximum pulse width v This determines the steepness of the characteristic curve of the output ba76022e02 12 2014 Outputs System 182 Requirement Settings 6 4 7 Sensor controlled With the Sensor controlled function the relay is controlled by a linked sensor Sensor that transmits signals to trigger a cleaning cycle e g UV VIS sensor Setting Selection Values Explanation Pulse length Automatic The duration of the air 0 5 s 1s 2s 3s cleaning process is programmed in the sensor The relay automati cally takes over the cleaning duration from the sensor The relay finishes the cleaning after the selected interval Settings of the cleaning process can be done in the il SETTINGS menu of the respective sensor ba76022e02 12 2014 System 182 Outputs Functio
25. measured values Sensor inactive or inadmissible operating conditions Cal Sensor is being calibrated Clean Cleaning procedure active Error No communication with the sensor due to defective connection OFL Measuring range undercut or exceeded overflow Display Sensor in maintenance condition flashes If the info symbol or error symbol N appears in the header error messages from the sensors or error conditions of the system have occurred Error messages from the sensors are entered in the log book The log book is described in detail in section 4 4 3 Error conditions of the system can e g be an insufficient operational voltage or malfunctions of the communication and are displayed in the PROPERTIES SYSTEM STATUS menu see section 4 4 1 ba76022e02 12 2014 Operation System 182 4 3 Working with the SETTINGS menu All settings in the SETTINGS menu can be protected by a password against unauthorized changing For more detailed information on password protection see section 4 6 4 3 1 Selection menus Pressing switches from the measured value display to the SETTINGS menu main menu SETTINGS gi Language S01 TriOxmaticT IG S02 Tetraconr nIsd DOO nDIm sisz Fil L Fig 4 2 SETTINGS menu main menu Operating notes e Inthe main menu the lock symbol shows the current safety level for the settings Q Settings not protected by password 6 Settings protected by password reading possibl
26. of the following protective measures is required ba76022e02 12 2014 Installation System 182 e internal device related protective measures and external protective measures of the installation environment The internal device related protective measures are already integrated in the YSI online measuring technology as so called lightning protection see chapter 9 TECHNICAL DATA The external protective measures of the installation environment can be carried out with respect to the following guidelines 1 All lines of the IQ SENSOR NET system must be a installed inside or else close to the grounded metallic mounting constructions e g handrails pipes and posts if possible b or particularly in the case of longer lines laid in the ground Background The formation of highly lightning hazardous inductive loops between the cables and ground is avoided through the low clearance of the grounded metal construction or by installation in the ground 2 Only the SNCIQ or SNCIQ UG cable material must be used This cable material particularly the high line cross section of the cable shielding 1 5 mm is an important prerequisite for the hazard free discharging of the surge without inadmissibly high overvoltages developing along the line at the same time that could have a damaging effect on the individual IQ SENSOR NET components It is not recommended to use cables from other manufacturers with usually appreciably l
27. page 3 1 1 Select this variant if the Universal Transmitter or other MIQ module is already permanently installed e g in a panel DIQ S 182 NOTE For optimum stability a maximum of two MIQ modules may be con nected to the Universal Transmitter One MIQ power supply module ba76022e02 12 2014 System 182 Installation only may be mounted per stack in addition to the Universal Transmitter In the case of panel mounting the front module must be installed individually in the switch cabinet aperture first Only then can any MIQ modules be added variant 2 The terminator switch on the terminal strip of all MIQ il modules in the System 182 must be set to Off Materials required 2x ISO blind nuts M4 2x cheese head screws M4x16 with plastic washer 1 x contact base with two plastic tapping screws scope of delivery of the MIQ module Tools Phillips screwdriver Below both installation variants of attaching an MIQ module to the Universal Transmitter are described The assembly of further MIQ modules is carried out analogously To dismantle a stack proceed in the reverse order to mounting ba76022e02 12 2014 3 7 Installation System 182 3 5 2 Variant 1 Stack expansion forwards Preparing the stack 1 mounting MIQ module DIQ S 182 y l ASQ x d JA 9 L L Ng N Fig 3 1 Preparing MIQ modu
28. pulse width or switching frequency 2 End value Measured value with a maximum pulse width or switching frequency ba76022e02 12 2014 6 13 Outputs System 182 6 4 Setting table for relays 6 4 1 Functions and settings To set a relay its function has to be selected first Then the relevant setting table is displayed Relay function and Function Setting table relevant setting tables No function The relay output is not used System monitoring see section 6 4 2 Sensor monitoring see section 6 4 3 Limit indicator see section 6 4 4 Frequency controller see section 6 4 5 Pulse width output see section 6 4 6 Sensor controlled see section 6 4 7 Cleaning see section 6 4 8 Manual control see section 6 4 9 6 14 ba76022e02 12 2014 System 182 Outputs Function Settings Collective error message 6 4 2 System monitoring The System monitoring enables monitoring system errors To set up the System monitoring function for a relay output you have to select the System option when linking the relay output see section 6 2 1 It can be used to monitor the following system errors Settings Selection Explanations Power failure On The Power failure On function Off monitors the supply voltage in the DIQ S 182 If the voltage falls below a critical value the relay switches Collective error On The Collective error On Off function simultaneously monitors the proper function
29. readability Delivery state Here you can reset all settings to default Only the date time and contrast setting for the display will remain stored If the settings password is active a password prompt appears before the reset In any case a security prompt appears to prevent an inadvertent reset Settings Default values Language English Pressure Altitude 1013 mbar 0 m Settings password 1000 inactive Calibration password 1000 inactive Sensor settings Sensor dependent see settings tables in the respective sensor operating manual Note Calibration of the sensor is stored in the sensor and is retained when the system configuration is reset Relay outputs no function all links are erased Current outputs no function all links are erased 5 4 ba76022e02 12 2014 System 182 Outputs Functions for relay outputs Functions for current outputs Valve outputs MIQ CHV PLUS 6 Outputs 6 1 Outputs of the DIQ S 182 The DIQ S 182 Universal Transmitter has three relays outputs and two current outputs e System monitoring e Sensor monitoring e Limit indicator e Frequency controller e Pulse width output e Sensor controlled Cleaning e Manual control Relay outputs can be configured as opener or closer e Hecorder e PID controller Fixed current value You can view the current states of the relay and current outputs in the measured value and status display see sect
30. screwdriver bw AN S BW Ce E G ea a i sj e Ps 2 SERO 3 N je Fig 3 15 Mounting the SSH IQ sun shield on a mounting stand 1 Screw the sun shield pos 1 in Fig 3 15 with the four hexsocket head screws pos 2 the washers pos 3 and the clamps pos 4 at the required height on the mounting stand from the back ba76022e02 12 2014 Installation System 182 Premounting the ISO 7 blind nuts W AR 3 M B wo 9e Fig 3 16 Mounting the sun shield Premounting the ISO blind nuts a 2 Remove the two countersunk screws pos 5 in Fig 3 16 and swing open the lid 3 Insert the cheese head screws pos 6 in Fig 3 16 with the plastic washers in the drilled mounting holes and loosely screw in the ISO blind nuts pos 7 3 22 ba76022e02 12 2014 System 182 Installation Mounting the Universal Transmitter on the sun shield N Fig 3 17 Mounting the Universal Transmitter on the SSH IQ sun shield 4 Position the Universal Transmitter on the sun shield and fix it into place with the two screws pos 6 in Fig 3 16 5 Close the lid and fix it with the two countersunk screws pos 5 in Fig 3 16 ba76022e02 12 2014 3 23 Installation System 182 Materials required Tools Mounting the Un
31. sensors is carried out with the same settings WARNING In this configuration the free switching contact here R3 may be used to switch SELV voltages only WARNING No free wires must be allowed to project into the enclosure Otherwise there is a danger that areas safe to contact could come into contact with dangerous voltages Always cut off any wires that are not in use as closely as possible to the cable gland ba76022e02 12 2014 System 182 Installation Variant Terminal strip R3 R2 R1 AUXILIARY R3 R2 R1 AUXILIARY DIQ S 182 X15 X14 X13 X12 X11 X10 X9 X8 X15 X14 X13 X12 X11 X10 X9 X8 O O O OJO O f f a b c Valve control line 1 Terminal strip DIQ CHV 1 O O X6 X5 X4 X3 DISTRUBUTION i F control line 2 O O 0 O X6 X5 X4 X3 Terminal strip DIQ CHV 2 DISTRUBUTION Connection scheme of the DIQ JB Terminal strip DIQ JB X2 X1 VENTIL VALVE Shield Filler stranded wire E gt SNCIQ UG red green Sensor 1 Sensor 2 ba76022e02 12 2014 Installation System 182 3 12 3 Connection of a sensor that is located at a distance without compressed air cleaning DIQ S 182 24V Maximum total cable length SNCIQ UG plus SACIQ 250 m SNCIQ UG jos 182 Q QO DIQ JB SNCIQ UG
32. success of the calibration and the determined calibration data appear at the end Up to this point you can cancel the calibration procedure with the key at any time The system continues to work with the old calibration data The maintenance condition however has to be switched off again in any case ba76022e02 12 2014 4 15 Operation System 182 Putting the sensor into operation after calibrating 5 Confirm the calibration data with 99 Calibration is completed with this The following display message describes the further steps to put the sensor into operation again 502 CALIBRATE After calibration Submerse sensor in sample When meas val is 4 6 Confirm with 99 The display returns to the measured value display the measured value flashes as the sensor is still in the maintenance condition 7 If calibration was successful immerse the sensor in the test sample 8 Wait for a stable measured value 9 Switch off the maintenance condition highlight sensor and press three times The measured value has stopped flashing If calibration was not successful this is indicated by on the display and a corresponding message with remedial actions appears in the log book Follow the instructions and repeat calibration ba76022e02 12 2014 System 182 Operation Configuring passwords 4 6 Passwords You can assign and activate two passwords for the System 182
33. the next higher level with the key Move directly to the measured value display with 9 To accept all settings you have to highlight the Save and quit menu item at the lower end of the setting table and il press 99 If you exitthe setting table via 9 59 Quitor the Quit menu item all changes are ignored Ei 5 l1 SETTINGS Behavior at error T puit Fig 4 4 Save and quit ba76022e02 12 2014 Operation System 182 4 3 3 Entry mode In the entry mode you can change individual values or enter a character string Depending on the value type change a value as follows Fixed values of a selection list e g sensor measuring ranges This is the most frequent form of an entry Select the required option with the toggle switch and confirm the selection with 99 The display switches back to the setting table HutoRanage s 400 0 nm O we 25 00 g l Fig 4 5 Example of a selection list Character strings text and numerals The following letters numerals and special characters can be entered AaBb Zz0 9p amp t 2 Entries are made character after character Select the first character with the toggle switch and press 99 The entry mark moves to the next position and indicates Select the next character with the toggle switch When you have selected the required sequence of characters select amp as the following character and press The entry is comp
34. was not activated for a sensor 8 What to do if 8 1 Information on errors The DIQ S 182 system performs a comprehensive cyclical self test during operation While doing so the system identifies all states that deviate from normal operation and enters corresponding messages in the log book information or error message With the aid of the log book you can call up instructions on how to clear the error directly on the terminal The log book is described in detail in section 4 4 3 Sensor status SXX Information on possible errors in IQ sensors and MIQ output modules is given in the chapter WHAT TO DO IF of the respective component operating manual 8 2 Error causes and remedies Cause Remedy System error Reset the system Switch off the power supply and switch it on again after 10s Cause Remedy Communication with the Check the cable connection IQ Sensor interrupted Error in the IQ sensor Disconnect the IQ sensor and reconnect it after 10 s Cause Remedy Asystem language was selected Contact YSI that is not available in the a software update is sensor required for the respective The English language was components activated instead of the selected system language ba76022e02 12 2014 What to do if System 182 Inactive datasets of IQ sensors 8 3 Replacing system components 8 3 1 Replacing passive components Passive components include al
35. 02 12 2014 9 9 Technical data System 182 Valve circuits Compressed air Switching voltage Approx 22 V Max switching current Approx 40 mA NOTE The valve may only be operated with the auxiliary voltage of the DICY S 182 Universal Transmitter Required air quality Dry free of dust and oil Operating pressure Max 7x10 Pa 7 bar absolute Connections on the DIQ CHV 6 mm hose nozzles ba76022e02 12 2014 System 182 Technical data 9 5 Space required by mounted components Wall mounting and top hat rail mounting Wall mounting or top hat rail mounting Space required for screwdriver Panel mounting Panel mounting Space required for screwdriver Fig 9 6 Space required for panel mounting dimensions in mm ba76022e02 12 2014 Technical data System 182 9 12 ba76022e02 12 2014 System 182 Accessories and options 10 Accessories and options Description Model Order no IQ SENSOR NET cable please specify the SNCIQ 480 046Y required length in m with your order SNCIQ UG 480 047Y IQ sensor connection cable 1 5m SACIQ 1 5 480 040Y 7 0m SACIQ 7 0 480 042Y 15 0m SACIQ 15 0 480 044Y Special length up to max 100 m SACIQ SO 480
36. 027 0 Inlet mg nz 802 02 Inlet 144 2 mg l TS 351 5 malit 0 16 mg l Ri Ci 1 44 mH Rz Cz 0 16 mH Ra o Operating notes Big double display Main measured parameter only Detailed double display Main and secondary measured parameter Single display The display switches between the connected sensors every 3 seconds Display of the outputs The current states of the relays and current outputs and the date and time are displayed Select a sensor in the double display with G The selected sensor is displayed in reverse video The number and name of the selected sensor are displayed in the header In the single display the sensor being displayed is always the selected sensor at the same time e Start a calibration procedure for the selected sensor with Starting a calibration procedure from the display of interfaces is not possible ba76022e02 12 2014 System 182 Operation Special sensor conditions Error and info symbol e Select the PROPERTIES menu with 6 With this menu you can put sensors in the maintenance condition and prompt important data calibration data error messages operating states software versions etc Open the SETTINGS menu with S The following displays inform you of special states of sensors Init Sensor is being initialized during commissioning or if anew IQ sensor is recognized that is not yet giving
37. 041VY 20 m seawater version SACIQ 20 0 SW 480 045Y 25 m seawater version SACIQ 25 0 SW 480 066Y 50 m seawater version SACIQ 50 0 SW 480 060Y 75 m seawater version SACIQ 75 0 SW 480 067Y 100 m seawater version SACIQ SO SW 480 062Y Special length seawater version SACIQ SO SW 480 064VY Set with four cable glands for cable sheath EW 1 480 051Y diameter of 7 to 13 mm Branching module DIQ JB 472 005Y Valve module DIQ CHV 472 007Y Set for mounting of one or two DIQ modulesto MS DIQ 472 009Y a YSI mounting stand Sun shield for the DIQ S 182 SSH IQ 109 295Y Set for wall mounting of the DIQ S 182 or an WMS IQ 480 052Y MIQ module Set for panel mounting of the DIQ S 182 oran PMS IQ 480 048Y MIQ module switch panel aperture 138 x 138 mm according to DIN 43700 or IEC 473 max thickness 15 mm Set for mounting of the DIQ S 182 or an THS IQ 480 050Y MIQ module on a 35 mm top hat rail according to EN 50022 Other accessories for the System 182 are given in the YSI catalog or on the Internet ba76022e02 12 2014 10 1 Accessories and options System 182 10 2 ba76022e02 12 2014 System 182 Index 11 Index A Error symbol eseese 4 3 4 11 Air pres SUr sinirine a 5 4 PIE e orare a 5 4 F Ambient conditions sssr 9 2 Frequency output relay 6 18 Analog output mA output 6 25 Auxiliary voltage l a i Inactive dataset s 5 3
38. 10 3 5 4 Distributed mounting For the locally separated connection between Universal Transmitter and MIQ modules and between MIQ modules the following cables can be used e SNCIQ cable SNCIQ UG earth cable suitable for underground laying in accordance with VDE 01816 Part 2 and DIN VDE 0891 Part 6 The cables are delivered as piece goods please specify length when ordering For distances under 2 m e g to connect the Universal Transmitter and DIQ JB when installing two sensors in the immediate vicinity of the Universal Transmitter any two wire screened cable can also be used wire cross section gt 0 5 mm NOTE The IQ Sensor Net cable may be connected to the SENSORNET con nections only No wires of the cable may be connected with an external electrical potential Otherwise malfunctions could occur Pay attention to the following points when connecting components via IQ SENSORNET lines The sum of all IQ SENSORNET line lengths SNCIQ SNCIQ UG and SACIQ in the system may be up to a maximum of 250 IQ SENSORNET lines must always be installed separately at a minimum distance of 20 cm from any other lines carrying a voltage greater than 60 V Theterminator switch on the terminal strip of all MIQ modules in the System 182 must be set to Off 1 x SNCIQ or SNCIQ UG connection cable see chapter 10 ACCESSORIES AND OPTIONS Wire end sleeves for 0 75 mm2 wire cross section with matching crim
39. 2 Universal Transmitter has aSENSORNET connector With the DIQ JB branching module you can connect two sensors to the Universal Transmitter see section 3 7 and installation examples in section 3 12 Observe the following points when attaching sensors to the system The sum of all IQ SENSORNET line lengths SNCIQ SNCIQ UG and SACIQ in the system may be up to a maximum of 250 IQ SENSORNET lines must always be installed separately at a minimum distance of 20 cm from other lines that carry a voltage greater than 60 V 1x SACIQ connection cable see chapter 10 ACCESSORIES AND OPTIONS 1 x cable gland with seal The free end of the connection cable already has the sheath removed in the factory and all the wires are fitted with wire end sleeves e Phillips screwdriver e Small screwdriver The connection of the SACIQ cable to the terminal strip is described in section 3 5 4 see CONNECTING THE CABLES page 15 NOTE The SACIQ sensor connection cable may only be connected to the SENSORNET connections No wires of the cable may be connected with an external electrical potential Otherwise malfunctions could oc Cur 1 Remove the protective caps from the plug connections of the IQ sensor and SACIQ sensor connection cable and keep them safe 2 Plugthe socket of the SACIQ sensor connection cable onto the plug head connector of the IQ sensor At the same time rotate the socket so that the pin in the plug head con
40. 3 Pulse width output relay 6 19 R Relay Behavior in case of error 6 33 Behavior in non operative condition 6 33 Display of states onere eeu tend 4 2 Functions and settings 6 14 Terminal strip itr teet 3 49 Replacement of IQ Sensors c iod Er estie tus 8 2 of passive components 8 2 S Sensor conditions special ones 4 3 Sensor connection cable SACIQ 3 18 Sensor monitoring relay 6 16 Sensor status 5 eint Ep o t tpe ing 4 11 Sensor controlled cleaning 6 20 SENSORNET connection 3 17 SENSORNET connection terminal strip 3 49 SNCIQ CBDI8 aiii ctio teet Deeds 3 14 SNCIQ UG earth cable 3 14 Special user qualifications 2 3 Stack expansion backwards sess 3 11 fe 1fo i e 3 8 Start checklist reete ed 3 43 Starting the system 3 43 Status SONSOM wis csvedevseien arya avivoneee ie 4 11 SVSIGI sese Ms E ie 4 8 System language sssss 5 1 System monitoring relay 6 15 System status a5 weet eire shared gue SER 4 8 11 2 System 182 Appendix store separately if required 12 Appendix store separately if required 12 1 Forgotten the password Proceeding omnea ao
41. 6 5 2 PID controller see section 6 5 3 Fixed current value see section 6 5 4 6 5 2 Recorder Function The measured values of the linked sensor at the current output are set up as current intensity in the Recorder application The output of measured values is laid down in the Recorder type Start value and End value settings Settings Setting Selection Values Explanation Recorder type 0 to 20 mA or 4 to 20 mA Start value within the Minimum spacing End value measuring range sensor dependent lt 5 96 of the measuring range sensor dependent Measured variable Main variable Adjoining variable Main variable designates the actual measured parameter of the sensor e g pH oxygen etc Adjoining variable designates an additional measured parameter e g temperature Attenuation 0 40 mA s Speed of change of the output current mA s in the case of an erratic change of the input signal ba76022e02 12 2014 Outputs System 182 gt OFL UFL Error Current values outside the range between Start value and End value are considerd as errors The current output reacts as specified under Behavior at error see below Limitation The current at the output is limited to the Start value or End value Behavior at error Fixed current value In case of system errors and sensor errors and in case of measured values outside the range be
42. 6022e02 12 2014 1 3 Overview System 182 1 4 ba76022e02 12 2014 System 182 Safety 2 Safety 2 1 Safety information 2 1 1 Safety information in the operating manual This operating manual provides important information on the safe operation of the product Read this operating manual thoroughly and make yourself familiar with the product before putting it into operation or working with it The operating manual must be kept in the vicinity of the meter so you can always find the information you need Important safety instructions are highlighted in this operating manual They are indicated by the warning symbol triangle in the left column The signal word e g CAUTION indicates the danger level WARNING indicates a possibly dangerous situation that can lead to serious irreversible injury or death if the safety instruction is not followed CAUTION indicates a possibly dangerous situation that can lead to slight reversible injury if the safety instruction is not followed NOTE indicates a possibly dangerous situation where goods might be dam aged if the actions mentioned are not taken 2 1 2 Safety signs on the product Note all labels information signs and safety symbols on the product A warning symbol triangle without text refers to safety information in this operating manual 2 1 3 Further documents providing safety information The following documents provide additional information which yo
43. 8 2 Info Symbol t t s 4 3 4 11 TNT K Calibration Calibrali n dala encres n melon 4 12 Key fUNCHONS acre ni doit get eld 4 1 General proceeding 4 15 Calibration data 2 rte 4 12 L Cleaning Language Reed ctkatsoenecomennnata 5 1 compressed air driven 6 21 SOWING M annainn 5 1 of module enclosures 7 1 System language ss 5 1 Compressed air cleaning 6 21 Lightning protection Configuring passwords 4 17 External protective measures 3 4 Contact base oerte tens 3 8 3 11 Installation guidelines 3 3 Contrast display si tento ierit es 5 4 Internal protective measures 3 4 Current outputs Limit indicator relay 6 17 Behavior in case of error 6 33 Line length maximum 3 14 3 18 Behavior in non operative condition 6 33 Line power connection Display of states 4 2 24 V VOISION s sitter d pes s Peine 3 36 Functions and settings 6 25 Line power version 3 32 Terminal strip eret tne 3 49 Linking OUtputsS s ote timor me ee 6 2 LOG DOOK csi eom vnb doeet deese eR AS 8 1 D ODOM e saca sende duet 4 13 BIN 5 4 StrUCtUre sseseeeeeeenenennennen nl Delivery conditio
44. AWG 24 12 Flexible wires 0 2 2 5 mm Cable glands Suitable for cable 4 5 10 mm or 7 13 mm EMC product and system characteristics Instrument safety diameter EN 61326 EMC requirements for electrical resources for control technology and laboratory use Resources for industrial areas intended for indispensable operation nterference emission limits for resources of class B System lightning protection Extended protective characteristics as opposed to EN 61326 FCC class A Any combination of the DIQ S 182 with IQ SENSOR NET il products in a user specific system achieves the listed EMC characteristics Applicable norms EN 61010 1 UL 61010 1 CAN CSA C22 2 61010 1 ba76022e02 12 2014 Technical data System 182 9 2 MIQ modules Technical data on special MIQ modules are given in the il respective operating manuals Dimensions je 144 0 gt 52 2 gt Front view 7 L Side view lip q O Q e 8
45. H i fp q T I T T im y I Ti J LL D uj Bj ug lt 115 0 gt a a 700 gt 16 5 Rear view E f P A d 4 P wit vw R amp n E u l T e lt p Coool J C X J Stack mounting lt lt 100 gt lt 148 Fig 9 2 Dimension drawing of MIQ module dimensions in mm 9 6 ba76022e02 12 2014 System 182 Technical data Mechanical construction Terminal connections Cable glands Maximum number of MIQ modules in a module stack 2 plus Universal Transmitter DIQ S 182 Enclosure material Polycarbonate with 20 glass fiber Weight Approx 0 5 kg type dependent Type of protection SENSORNET connections IP 66 n accordance with NEMA 4X MIQ modules are not suitable for conduit connection At least two in each MIQ module Further connections Module dependent Terminal type Screw type terminal strip accessible by opening the lid Terminal ranges Suitable for cable diameter Solid wires 0 2 4 0 mm AWG 24A 12 Flexible wires 0 2 2 5 mm 4 5 10 mm or 7 13 mm ba76022e02 12 2014 Technical data System 182 Dimensions Mechanical construction Electrical connections Terminals 9 3 DIQNB e 94 gt t _ 57 O I e Y Ie Ae BERE 4 8 Fig
46. OPERATIONS MANUAL ba76022e02 12 2014 DIO S 182 System 182 MODULAR MEASURING SYSTEM FOR 2 DIGITAL SENSORS en MEA aummumum a xylem brand System 182 i Contact Copyright For the most recent version of the manual please visit www ysi com YSI 1725 Brannum Lane Yellow Springs OH 45387 USA Tel 41 937 767 7241 800 765 4974 Email environmental ysi com Internet www ysi com 2014 Xylem Inc ba76022e02 12 2014 System 182 Contents System 182 Contents T OVENWICW 4shud eben F eta eee ee tines RT EN EE EIE ek ee Pada aaat RM M E EE 1 1 del Structure and TUTO lt ie iee es ette o net nd Su Wachee ode ERR 1 1 1 2 Behavior of the system in the case of power failure 0 0000 1 3 2 Safety uolventaTRi deuda iss qd cR RU XN ax UN e Eee Rd RR XE ewes 2 1 2 Safety Information bed one ERR eR ER hole Rue See dee eh x epe 2 1 2 1 1 Safety information in the operating manual 0 00 0 eee eee ee 2 1 2 1 2 Safety signs on the product soto exer eye eg ka bee kk eges 2 1 2 1 3 Further documents providing safety information ee eee 2 1 2 2 Safe operation qud beeing MU tree hi aut c Bled nek ea dA e ida ird UE iced t 2 2 2 2 VAUTIOIIZed Bee ice so Rete eb REN Oa eee ee m St 2 2 2 2 2 Requirements for safe operation 0c eee ees 2 2 2 2 3 Unauthorized use cse pada ew EX eS ee SE bea eee a E Rd 2 2 2 9 4 Lser
47. Q SNCIQ UG Fig 3 12 Connecting cables example of Universal Transmitter 3 Screw a cable gland pos 1 in Fig 3 12 with the sealing ring pos 2 into the enclosure 4 Loosen the coupling ring pos 3 in Fig 3 12 5 Feed the cable through the cable gland into the enclosure ba76022e02 12 2014 System 182 Installation Terminal O designation Filler stranded wire SNCIQ or black SACIQ red E SNCIQ UG or SACIQ Fig 9 13 SENSORNET connection 6 Connect the cable ends to the terminal strip At the same time look out for the designations of the terminals red shield green 7 Tighten the coupling ring pos 3 in Fig 3 12 8 Close the enclosure The complete assignment of the terminal strip is shown in section 3 13 ba76022e02 12 2014 3 17 Installation System 182 General installation instructions Materials required Tools Connecting the SACIQ cable to the Universal Transmitter or MIQ module Connecting the sensor to the connection cable 3 5 5 Connecting IQ sensors Sensors can be connected to all free SENSORNET connectors in the 182 system The DIQ S 18
48. STEM STATUS menu see section 4 4 1 ba76022e02 12 2014 Operation System 182 Calibration data Log book messages You can view the data of the last calibration under the Ca menu item Sensors that have not yet been calibrated do not have this menu item The symbol in the Cal line quotes the validity state e valid c invalid The content and form of the calibration data depend on the sensor type Each log book message in the log book consists of one line The latest message is on the first position They are not yet marked with a tick i e acknowledged Fig 4 9 Log book 1 Message type error or info symbol of an unacknowledged message or tick v with an acknowledged message 2 Message code 3 Date and time of the message The log book shows the current status at the point of time it was opened If new messages arrive while the log book is open these do not appear in the log book The new messages are only included when you switch to the measured value and status display ba76022e02 12 2014 System 182 Operation Detailed message text Structure of the message code Proceeding Open log book acknowledge messages and view detailed messages Type number Type Category E II2 Fig 4 10 Message code Pos Information Explanation 1 Category Info message l Error message E e e 2 Type e Calibration C e e e Installation and commissioning I
49. activities e g changing the membrane caps in D O sensors require the safe handling of chemicals Thus we assume that the maintenance personnel is familiar with the necessary precautions to take when dealing with chemicals as a result of their professional training and experience ba76022e02 12 2014 System 182 Safety Special user qualifications The following installation activities may only be performed by a qualified electrician Connection of the MIQ PS power supply module to the power line see MIQ PS module manual Connection of external line voltage carrying circuits to relay contacts see module manual of the relay output module WARNING A circuit except for the power supply connections that is connected to an DIQ S 182 component must not feed any voltages or currents that are not allowed It has to be made sure that the circuit at any time meets all requirements of a Limited circuit or Limited Power as well as of SELV Safety Extra Low Voltage These include the following limiting value specifications AC voltage max 30 V effective 42 4 V peak DC voltage max 60 V Current limit max 8 A Power output limitation max 150 VA ba76022e02 12 2014 Safety System 182 2 4 ba76022e02 12 2014 System 182 Installation 3 Installation 3 14 Scope of delivery The following parts are included in the scope of delivery of the DIQ S 182 DIQ S 182 Universal T
50. ained in the panel installation kit Switch panel aperture 5 138 4 gt 138 Maximum thickness 3 mm 34 5 11 47 11 dln Y 4x Fig 3 19 Mounting aperture in the switch panel dimensions in mm The space required on the panel for DIQ S 182 is given in the dimension drawings in section 9 5 ba76022e02 12 2014 3 25 Installation System 182 Mounting the Universal Transmitter in the panel wl a Fig 3 20 Mounting the Universal Transmitter in the panel 1 Insert the Universal Transmitter in the panel aperture from the front 2 Slightly unscrew the screws pos 2 and 3 of the two angle brackets pos 1 in Fig 3 20 but do not remove them 3 Push in the two angle brackets as shown in Fig 3 20 into the lateral guides of the Universal Transmitter up to the stop 4 Tighten the screws pos 2 5 Screw in the screws pos 3 until the screws rest snugly against the panel ba76022e02 12 2014 System 182 Installation 3 6 5 Top hat rail mounting Materials required e THS IQ kit for top hat rail mounting see chapter 10 ACCESSORIES AND OPTIONS Tools e Phillips screwdriver Mounting the Universal Transmitter on a top hat rail Fig 3 21 Mounting the Universal Transmitter on a top hat rail 1 Screw the clamping assembly pos 1 in Fig 3 21 onto the back of the Univ
51. art in a few minutes settings see following table ba76022e02 12 2014 Outputs System 182 Settings Setting Selection Values Explanation Reference time h 0 23h Time at which a cleaning cycle is Reference time 0 60 min started Further min cleaning cycles will be performed at the times specified by the cleaning interval Interval unit 1 7d Selection of range 1 24h and unit for the 5 60 min Cleaning interval Cleaning interval 1 2 3 4 5 6 7 d Repeat interval for the cleaning function or Time between the 1 2 3 4 6 8 12 24 h start time of a cleaning cycle and or the start time of the 5 10 15 20 30 60 min next cleaning cycle Cleaning duration 0 300 S Duration of the cleaning Adjustment time 0 900 S Time extension to allow the sensor to adjust to the test sample after cleaning With short cleaning intervals the adjustable values for the Cleaning duration and Adjustment time are limited The following values apply Cleaning interval Cleaning duration Adjustment time 10 min max 60s max 120s lt 20 min max 180 s max 300 s With this the cleaning times are fixed They only change when the reference time is changed The reference time and all further cleaning times relate to the date and time of the system clock The setting of the system clock can be found in section 5 5 ba76022e02 12 2014
52. ary measured parameters e g temperature can be displayed and administrated Each sensor is automatically recognized after being connected and immediately starts measuring One sensor can be directly connected to the DIQ S 182 Universal Transmitter Connecting two sensor requires the DIQ JB branching module accessory The DIQ JB branching module is a simple passive module for the branching of IQ SENSOR NET lines Universal Transmitter DIQ S 182 DIQ JB 4 NEP 000 IQ Sensors digital 00 1 C Fig 1 1 Simple systems with one and two sensors ba76022e02 12 2014 Overview System 182 Relay and current outputs Compressed air driven cleaning system Further system options The relay and current outputs can be linked with sensors Linked outputs can be used to monitor sensors and for the output of measured values A relay output is programmable as Monitoring relay Limit monitor Proportional output of measured values pulse width or frequency output Control unit of a compressed air driven sensor cleaning system A current output is programmable as Analog output PID controller For quick orientation the states of all relay and current outputs are clearly indicated on the display The DIQ S 182 Universal Transmitter is prepared for the compressed air driven time controlled sensor cleaning function For this a DIQ CHV valve module and if n
53. bmenus in the SETTINGS menu The individual submenus are described in the following paragraphs 5 2 Language In this menu you can set the system language Proceeding selecting the language 1 Open the SETTINGS menu with S 2 Select and confirm the Language menu item with and The LANGUAGE display opens LANGUAGE Deutsch English 3 Select the required language from the list with So and confirm with 99 The selection is taken over immediately The display switches to the higher menu level 4 Switch to the measured value display with 9 ba76022e02 12 2014 5 1 The SETTINGS menu System 182 Proceeding carrying out settings If the selected system language is not available in a sensor all displays of this sensor appear in the standard language English To activate the selected system language for this component a software update of the component is required Contact YSI 5 3 Sensor S01 S02 In this menu you can assign a name of your choice to a sensor and adjust the sensor so it optimally meets the requirements of your application measured parameter measuring range etc All settings are specific for the respective sensor type They can only be modified if the sensor is connected and communicates with the Universal Transmitter properly Otherwise the dataset is inactive How to deal with inactive datasets is described below General steps for editing sensor settings ar
54. ck time Integral part of the controller 0 not effective td 0 9999 s Reset time Derivative part of the controller 0 not effective Behavior at error Fixed current value In the case of an error the current output supplies the current value defined in the Current with error field any in the range 0 21 mA Unchanged In the case of an error the current on the output remains unchanged ba76022e02 12 2014 Outputs System 182 Function 6 5 4 Fixed current value With the Fixed current value function you can test the operativeness of the instruments connected to the outputs output different current values to the output and while doing so check the behavior of the connected instrument Setting Selection Values Explanation Current output Fixed current Using Save and quit the value nominal amperage that was input as nom is output Inom 0 20 mA The nominal amperage that is output The settings for other functions in the Current output menu as for example PID controller and Recorder are retained while the Fixed current value is carried out ba76022e02 12 2014 System 182 Outputs Settings in the non active condition 6 6 Behavior of linked outputs 6 6 1 Behavior in case of error For linked relay outputs or current outputs you can determine the behavior of the outputs in case of errors Depending on the use of the outp
55. d with the DIQ S 182 to provide sealing between the cable and enclosure as well as for strain relief Select the matching cable gland for the respective cable diameter Small clamping range 4 5 to 10 mm This cable gland is suitable for all IQ SENSORNET cables including earth cable after stripping the outer insulation see section 3 5 4 and IQ SENSORNET sensor connection cable f Nest co sealing ring 20 x 15x 1mm CD 1_____ cable gland M16 i Large clamping range 7 to 13 mm This cable gland is required for cable sheaths with an outside diameter of more than 10 mm and is screwed into the enclosure via an extension piece blind plug C3 2 extension piece M16 M20 C 3 sealing ring 24 x 19 x 2 mm ee cable gland M20 If necessary you can order other sizes of cable gland see chapter 10 ACCESSORIES AND OPTIONS Co sealing ring 20 x 15 x 1 mm J 3 30 ba76022e02 12 2014 System 182 Installation General installation instructions Observe the following points when attaching connecting wires to the terminal strip Shorten all wires to be used to the length required for the installation Always fit all the ends of the wires with wire end sleeves before connecting them to the terminal strip Any wires that are not used and project into the enclosure must be cut off as closely as possible to the cable gland Screw a small cable gland with sealing ring into each
56. driver 1 Cut off the cable to the required length 2 Strip the cable insulation for approx 45 mm 3 Bare the wires 1 and 2 and fit them with wire end sleeves ba76022e02 12 2014 System 182 Installation approx 45 mm k wire 1 wire 2 Fig 3 28 Prepared 24 V AC DC line Conmecung theat AG 4 Open the enclosure of the Universal Transmitter DC line Sa m ji 4 A S o e m S tata Fig 3 29 Inserting the 24V AC DC line 5 Screw acable gland pos 1 in Fig 3 29 with sealing ring pos 2 into the enclosure below the 24 V AC DC connection 6 Loosen the coupling ring pos 3 7 Feed the 24 V AC DC line through the cable gland into the enclosure When doing so bend the flexible divider pos 4 to the right ba76022e02 12 2014 3 37 Installation System 182 ER fep Terminal designation o9 Ol o O o o 0 o O O o o0 Fig 3 30 24 V AC DC connection
57. e given below The Sensorname menu item is always on the first position of the setting table Details of further sensor settings can be found in the chapter COMMISSIONING of the sensor operating manual Open the SETTINGS menu with S 6 Using and Sensor select and confirm the SOx menu item corresponding to sensor 1 or sensor 2 The following note appears If the measuring mode or measuring range is changed the links of the sensor are erased 7 If you want to continue press 99 The setting table of the sensor is displayed 501 SETTINGS Sensorrnane 01 41n0 01 Heasuring mode Concentration 8 Edit the setting table as described in section 4 3 2 ba76022e02 12 2014 The SETTINGS menu Inactive sensor datasets Proceeding deleting inactive datasets To accept all settings you have to highlight the Save and quit menu item at the lower end of the setting table and li press 99 If you exitthe setting table via 9 9 Quit or the Quit menu item all changes are ignored An inactive dataset for an IQ sensor arises if the Universal Transmitter receives no signals from an already registered IQ sensor The Error display appears on the measured value display instead of a measured value An inactive dataset can be reactivated by assigning it e g to an IQ sensor of the same type see section 8 3 2 All settings are retained If you no longer require these data you can erase them Al
58. e maintenance condition of a sensor PROPERTIES Haintenane Sensor status 501 System status List of components Fig 4 7 PROPERTIES menu e Maintenance Sensor Sxx With this function you switch on and off the maintenance condition of a sensor See section 4 4 2 e Sensor status Sxx Here you can prompt the following data of a sensor see section 4 4 3 Type series number and software version Data of the last calibration Error and info messages System status Here you can prompt the following data of the system Series number and software version of the Universal Transmitter Status of the operational voltage 2 OK 5 faulty Status of communication i OK 5 faulty Current states of interfaces If the operational voltage or communication are faulty the flashing error symbol Z appears in the header of the measured value display The error symbol A automatically disappears when the malfunction has been eliminated e List of components Here is a list of all connected sensors ba76022e02 12 2014 System 182 Operation 4 4 2 Maintenance condition When an IQ sensor is calibrated cleaned serviced or repaired the maintenance condition for the relevant IQ sensor should always be switched on In the maintenance condition apart from the measured value display the system does not react to the current measured value or the condition of the selected IQ sensor IQ sens
59. e only For more detailed information on password protection see section 4 6 The arrows 4 4 appear automatically if further display contents are above or below the visible display range e With the toggle switch you highlight a menu item displayed in reverse video and move the visible display range up or down To open a menu item highlight it and press 99 The display switches to a further submenu or to a setting table To return to the measured value display press M or ba76022e02 12 2014 System 182 Operation 4 3 2 Setting tables In the setting tables you make the actual settings Two lines together represent each setting The name of the setting is in the upper line on the left side of the display The corresponding value is in the line below on the right side Ei 5 ui SETTINGS Relay function Limit indicator Heazured variable Main variablel Fig 4 8 Example of a setting table Operating notes The arrows 4 appear if further display settings are above or below the visible display range With the toggle switch you highlight a setting displayed in reverse video and move the visible display range up or down To edit a setting highlight it and press 99 The line below is highlighted and switches to the entry mode Depending on the operating situation a new submenu or a table with further relevant settings can open up Break off an action and change to
60. ealing ring pos 2 into the enclosure below the respective connections 13 Loosen the coupling ring pos 3 14 Feed the line through the cable gland in the enclosure 15 Connect the wires to the terminal strip While doing so pay attention to the specifications on the label located under the terminal strip 16 Tighten the coupling ring pos 3 WARNING No free wires must be allowed to project into the enclosure Otherwise there is a danger that areas safe to contact could come into contact with dangerous voltages This could result in life threatening electric shock when working with the Universal 3 40 ba76022e02 12 2014 System 182 Installation Transmitter Always cut off any wires that are not in use as closely as possible to the cable gland 17 Close the enclosure of the Universal Transmitter 3 10 2 Usage of the auxiliary voltage The Universal Transmitter has a 24 V output designation HILFSSPANNUNG or AUXILIARY VOLTAGE on the terminal strip You can use this auxiliary voltage for the relay controlled opening of the valve in a DIQ CHV valve module for the compressed air driven sensor cleaning function To do so you have to connect the auxiliary voltage output a free relay contact and the valve connection in the DIQ CHV in series Bridge a terminal of the auxiliary voltage output with a terminal of a relay output and run a control line from the remaining terminals to the valve module
61. ecessary a CH cleaning head is required per sensor both available as accessories The cleaning procedure is controlled by the Universal Transmitter The Universal Transmitter provides the supply voltage and control relay for the compressed air valve in the DIQ CHV valve module This enables a simple setup and uncomplicated wiring Alternatively the MIQ CHV PLUS valve module can be installed in the system It combines the relay valve and valve power supply in one MIQ enclosure Thus no additional wiring is required which makes installation easier especially if the distance between the Universal Transmitter and sensor is great If necessary an additional power pack can be added to supply sensors with high power consumption e g UV VIS sensor ba76022e02 12 2014 System 182 Overview 1 2 Behavior of the system in the case of power failure The system configuration remains stored permanently It consists of the following settings Sensor settings Settings and links of relay outputs Settings and links of current outputs System settings display language air pressure location altitude passwords etc e Linked relay outputs switch to the non active condition open e Linked current outputs switch to the non active condition 0 mA When the power is restored the system is automatically restarted The system continues to work with the settings at the time of the power failure except for the time ba7
62. ed the selected behavior comes into force Pulse width v 90 10 100 90 41 2o o H Cyce d duration T 50 50 50 k to c tos Proportional band 10 90 107 A OOO 0 Time 1 Measured value 2 Fig 6 8 Pulse width output Switching frequency f 1 min 120 me ERE E EEE Maximum switching frequency ced M ___ AB B B E 50 96 of maximum Proportional switching frequency band Time j Minimum 1 Measured value 2 switching frequency Fig 6 9 Frequency output 1 Start value Measured value with a minimum pulse width or switching frequency 2 End value Measured value with a maximum pulse width or switching frequency 6 12 ba76022e02 12 2014 System 182 Outputs Negative characteristic The proportional output range begins below the initial value If the curve proportional range is undercut or exceeded the selected behavior comes into force Pulse width v 100 90 10 90d H Cyce d duration T 5096 50 50 1 EMA a Saa Proportional band 10 90 Loi ff NO 0 Time 2 Measured value 1 Fig 6 10 Pulse width output Switching frequency f 1 min 100 SMe n BEEBE EE Maximum switching frequency o4 EA ER 3 HH 50 96 of maximum Proportional switching frequency band Time D d tu Minumum 2 Measured value 1 switching frequency Fig 6 11 Frequency output 1 Start value Measured value with a minimum
63. emperature too high l 6 Press once again With this you return to the log book and can view and acknowledge further messages as necessary 7 To exit the log book press Return directly to the measured value and status display with 4 14 ba76022e02 12 2014 System 182 Operation 4 5 Calibration of sensors Sensors can be protected by a password against unauthorized calibration For more detailed information on password protection see section 4 6 General proceeding 1 Switch to the measured value display with M 2 Select the sensor to be calibrated with in the single display the sensor being displayed is always selected at the same time 3 Call up calibration with C The message During the calibration procedure the linked outputs are frozen appears The maintenance condition is switched on the next time the key is pressed Return to the measured value display without switching on the maintenance condition with or e 502 CRLIBREHTE 99160001 HitraLlyt oor Linked outputs are frozen during By activating the maintenance condition linked outputs remain in their present state The measured value or status display of the sensor flashes in the measured value display 4 Confirm with 99 The maintenance condition is active The following proceeding is sensor type specific The display guides you through all steps Exactly follow the instructions A message of the
64. en etc Adjoining variable designates an additional measured parameter e g temperature Start value within the Minimum spacing measuring range 5 96 of the End value sensor measuring range dependent Frequency f min 0 to 120 1 min Minimum spacing 10 1 min Frequency f max Frequency with error 0 to 120 1 min In case of system errors or sensor errors see page 6 33 the relay switches with the frequency specified Action Open Relay action Close Characteristic curve If a value is entered for End value that is greater than the Start value the output has a positive characteristic curve In order to obtain a negative characteristic curve a value must be entered for End value that is smaller than the value for Start value 6 18 ba76022e02 12 2014 System 182 Outputs Function Settings Characteristic curve 6 4 6 Pulse width output The characteristic of the pulse width output is laid down in the Start value End value Pulse width v min and Pulse width v max settings The fundamentals of the function are described in the introductory chapter see section 6 3 3 In order to set up the Pulse width output function for a relay output the relay output must be linked with a sensor see section 6 2 1 Setting Selection Values Explanation Measured variable Main variable Adjoining variable Main variable designates the actual measured parameter of the sensor e g pH oxygen
65. ersal Transmitter with the two plastic tapping screws pos 2 2 Attach the Universal Transmitter onto the top hat rail from above using the clamping assembly and press against the rail until the clamping assembly clicks into place The Universal Transmitter can be moved sideways afterwards 3 To unhook the Universal Transmitter press it downward and pull it forward at the bottom ba76022e02 12 2014 3 27 Installation System 182 3 7 Using DIQ modules accessories The various application possibilities of the DIQ modules are li shown by means of examples in section 3 12 3 7 4 DIQ JB The DIQ JB module is a passive branching module and can be used for the following purposes To extend the SNCIQ UG IQ SENSOR NET cable and the SACIQ sensor connection cable e g to connect a sensor that is located farther away to the Universal Transmitter To connect a second sensor to the DIQ S 182 Universal Transmitter Q O Fig 3 22 DIQ JB open The DIQ JB module has seven potential free terminals To extend or branch lines connect the three IQ SENSOR NET wires to each other one to one at any terminals green lt gt green red lt gt red black filer stranded wire lt
66. f the Universal Transmitter ba76022e02 12 2014 Installation System 182 Materials required Tools Preparing the 24 V AC DC line 3 9 2 DIQ S 182 24V 24 V version WARNING If the 24 V AC DC supply is incorrectly connected it may represent a danger to life from electric shock Pay attention to the following points during installation The DIQ S 182 Universal Transmitter may only be connected by a trained electrician The 24 V AC DC supply must meet the specifications quoted on the name plate and in chapter 9 TECHNICAL DATA protective low voltage SELV The connection of the DIQ S 182 Universal Transmitter to the power supply may only be carried out when it is not carrying any voltage When installed in a building a switch or power switch must be provided as an interrupt facility for the System 182 The interrupt facility must beinstalled in the vicinity of the DIQ S 182 Universal Transmitter easily accessible by the user and be labeled as the interrupt facility for the DIQ S 182 Universal Transmitter Rechargeable battery systems should have a deep discharge protection The DIQ S 182 24V does not have any built in deep discharge protection Wire end sleeves suitable for the 24 V AC DC feed line with suitable crimping tool 1 x screwed cable gland with sealing ring scope of delivery of the Universal Transmitter Cable stripping knife Wire stripper Phillips screwdriver Small screw
67. facility must beinstalled in the vicinity of the DIQ S 182 Universal Transmitter easily accessible by the user and be labeled as the interrupt facility for the DIQ S 182 Universal Transmitter After the DIQ S 182 Universal Transmitter has been installed it may only be opened if the line voltage has been switched off beforehand Wire end sleeves suitable for the power line with suitable crimping tool 1 x screwed cable gland with sealing ring scope of delivery of the Universal Transmitter Cable stripping knife Wire stripper Phillips screwdriver Small screwdriver ba76022e02 12 2014 System 182 Installation Preparing the power cable 1 Cut off the cable to the required length 2 Strip the cable insulation for approx 45 mm 3 Bare the wires of phases L and N and fit them with wire end sleeves 4 If present cut off the ground wire at the end of the cable sheath approx 45 mm A cut ground wire here Fig 3 25 Prepared power cable NOTE The ground wire must not project into the enclosure Otherwise mal functions could occur ba76022e02 12 2014 Installation System 182 Connecting the power line 5 Open the enclosure of the Universal Transmitter S28 Oa c5 Bc 1 a Pat L Fig 3 26 Inserting the supply line o Screw a cable gland pos 1 in
68. gt black filler stranded wire 3 7 2 DIQ CHV The DIQ CHV module is a valve module for the automatic relay controlled compressed air driven cleaning function in the 182 system It provides four additional potential free terminals to branch extend interface lines For each sensor that is to have compressed air cleaning a DIQ CHV is required ba76022e02 12 2014 System 182 Installation Qu 3 Fig 3 23 DIQ CHV open 3 7 3 Installation of the DIQ modules The DIQ module enclosure is designed like a commercial connection socket and can be mounted directly on a wall For mounting on a YSI mounting stand YSI provides the MS DIQ mounting set It contains a pipe clip for the mounting stand and provides enough space for two DIQ modules For assembly use the screws and blind nuts provided with the MS DIQ as demonstrated in the following figure cy Blind nut DS Fig 3 24 Mounting DIQ modules with the MS DIQ mounting set ba76022e02 12 2014 3 29 Installation System 182 3 8 Electrical connections General instructions Cable glands All electric cables are fed from below via prepared openings in the enclosure of the DIQ S 182 and the MIQ modules Cable glands with different clamping ranges are include
69. h the contact base pos 6 in Fig 3 7 on the Universal Transmitter with the two plastic tapping screws pos 7 Premounting the ISO blind nuts MIQ module Fig 3 8 Premounting the ISO blind nuts variant 2 6 Insert the cheese head screws pos 8 in Fig 3 8 with the plastic washers in the drilled mounting holes in the module lid and loosely screw in the ISO blind nuts pos 9 3 12 ba76022e02 12 2014 System 182 Installation Stacking the MIQ modules MIQ module Ce py u PP DIQ S 182 DIQ S 182 MIQ module Fig 3 10 Closing the enclosure variant 2 7 Attach the prepared MIQ module to the back of the Universal Transmitter At the same time ensure that the two clips on the Universal Transmitter click into place in the lid of the MIQ module Subsequently tighten the two screws pos 8 in Fig 3 8 ba76022e02 12 2014 Instal lation System 182 General information General installation instructions Materials required Tools 8 Close the MIQ module and fix it with the two countersunk screws pos 5 in Fig 3
70. he end of the proportional range End value the switching frequency is higher f the measured value is at the beginning of the proportional range Start value the switching frequency is low ba76022e02 12 2014 System 182 Outputs Characteristic curves Through the selection of the Start value and End value the proportional output can be operated with a positive or negative characteristic curve Positive characteristic curve Select the End value to be greater than the Start value The turn on duration or frequency increases with an increasing measured value see page 6 12 Negative characteristic curve Select the End value to be smaller than the Start value The turn on duration or frequency decreases with an increasing measured value see page 6 13 The maximum values for the pulse width or switching frequency are assigned to the End value and the minimum values for turn on duration or frequency are assigned to the Start value Switching frequency f or Pulse width v Max Min Measured value Start value End value Fig 6 6 Positive characteristic curve Switching frequency f or Pulse width v Max Min Measured value End value Start value Fig 6 7 Negative characteristic curve ba76022e02 12 2014 6 11 Outputs System 182 Positive characteristic The proportional output range begins above the initial value If the curve proportional range is undercut or exceed
71. ion 4 2 The MIQ CHV PLUS valve module is administrated by the system as a valve output designation MIQ CHV PLUS V1 The relevant setting tables are available via the SETTINGS menu The installation and settings of the valve module are li described in the operating manual of the MIQ CHV PLUS ba76022e02 12 2014 Outputs System 182 6 2 Linking and adjusting general proceedings 6 2 1 Linking outputs Linking options You have the following options of linking outputs e Sensor S01 The output is linked with sensor 01 e Sensor S01 The output is linked with sensor 02 e Sensor S01 amp S02 The output is linked to both sensors S01 and S02 This option is available for relay outputs only e System Select this option if you want to use the output for system monitoring details see section 6 4 2 Proceeding linking Proceed as follows if the output was not yet linked If you want to outputs change a link you have to erase the existing link first 1 Open the SETTINGS menu with S 2 Using and select and confirm the Relay output Rx menu item corresponding to relay 1 2 or 3 or mA output Cy corresponding to current output 1 or 2 A list with all linking options is displayed s01 amp 502 3 Select the required option with G and confirm with 99 The output is linked The link is displayed in the header when the setting of the output is edited 6 2 ba76022e02 12 2014 System 182 Outputs
72. iversal Transmitter with the sun shield 3 6 3 Mounting under the SD K 170 sun shield The SD K 170 sun shield can be mounted directly on a wall ona mounting stand or on a railing The MR SD 170 mounting kit is also required for mounting on a mounting stand or railing How to mount the sun shield at the installation location is li described in the instructions for the sun shield or mounting kit e SD K 170 sun shield see chapter 10 ACCESSORIES AND OPTIONS e The MR SD 170 mounting kit is also required for mounting the sun shield on a mounting stand or railing see chapter 10 ACCESSORIES AND OPTIONS e Phillips screwdriver Fig 3 18 Mounting the Universal Transmitter with the SD K 170 sun shield 1 Remove the two countersunk screws pos 1 in Fig 3 18 and swing open the module lid 2 Position the Universal Transmitter on the sun shield and fix it into place with the two screws pos 2 in Fig 3 18 ba76022e02 12 2014 System 182 Installation 3 Close the lid and fix it with the two countersunk screws pos 1 in Fig 3 18 3 6 4 Panel mounting The space required on the panel for the Universal Transmitter is given in the dimension drawings in section 9 5 Materials required e PMS IQ kit for panel mounting see chapter 10 ACCESSORIES AND OPTIONS Tools 3 mm set screw wrench cont
73. ject to the danger of physical contact are switched with a relay no circuit that is not subject to this danger e g the DIQ CHV module may be operated on the further relays Switching voltages and switching currents on the relay contacts must not exceed the values specified in chapter 9 TECHNICAL DATA Protect electrical circuits against currents that are too high with an electrical fuse Only single phase consumers can be switched with the relays Under no circumstances must multiphase consumers be switched with the aid of several relays example three phase current driven pumps Always switch multiphase consumers via a protective relay After the Universal Transmitter has been installed it may only be opened if all external voltages have been switched off beforehand Wire end sleeves suitable for the connecting wires with suitable crimping tool 4 x screwed cable gland with sealing ring scope of delivery of the Universal Transmitter Cable stripping knife Wire stripper Phillips screwdriver Small screwdriver ba76022e02 12 2014 Installation System 182 Connecting lines to the terminal strip 11 Open the enclosure of the Universal Transmitter S28 lt ak A S o a O S D Fig 3 831 Inserting lines The complete assignment of the terminal strip is shown in il section 3 13 12 Screw a cable gland pos 1 in Fig 3 31 with the s
74. l components that the controller cannot recognize These include MIQ power supply modules e DIQ JB e DIQ CHV Cables SNCIQ SACIQ WARNING If the DIQ S 182 Universal Transmitter is opened and the MIQ PS power supply module is operating there is a danger to life due to possible hazard of electric shock from line voltage Before opening the Universal Transmitter switch off the system and if necessary all external relay circuits that present a hazard of electric shock and secure the system against being switched on again Only ever replace components when the system is switched off Defective components are removed in the reverse order to the installation see chapter 3 INSTALLATION 8 3 2 Adding and replacing IQ sensors If an IQ sensor is removed from the system its settings remains stored in the Universal Transmitter as an inactive dataset A dataset contains the following information Serial number of the IQ sensor and with it the type of sensor Display position All sensor settings All characteristics of the link with an output If no suitable inactive dataset is available a newly connected IQ sensor is recognized and added automatically The DIQ S 182 Universal Transmitter can display and administrate up to two main measured parameters If necessary an inactive dataset has to be erased to be able to add a new sensor To erase inactive datasets see page 5 3 ba76022e02 12 2014 S
75. l the settings belonging to this IQ sensor as well as any links with outputs are deleted by this action 1 Open the SETTINGS menu with 2 Using and select and confirm the Sensor SOx menu item corresponding to sensor 1 or sensor 2 If the dataset is inactive the following display appears DELETE SEHS UE DATA WisolidfO0It 01346001 Delete dataset Cancel 3 Select Delete dataset with and confirm with 99 The dialog window for the security prompt appears Select Delete dataset with and confirm with The inactive sensor is erased 4 5 4 Relay output R1 R2 R3 mA output C1 C2 In both menus you can link sensors with the relay and current outputs of the Universal Transmitter and adjust the outputs The various setting options are described in detail in the chapter 6 OUTPUTS menu The SETTINGS menu System 182 Delivery condition 5 5 System The settings in the SYSTEM menu comprise e Date Time e Pressure Altitude This setting is important if you want to carry out D O measurements with the System 182 adjustable range 500 1100 mbar or 0 5955 m altitude Settings 9 8 Here you can configure the password for the settings For details on the passwords refer to section 4 6 Calibrate 6 8 Here you can configure the password for calibration For details on the passwords refer to section 4 6 Display contrast Here you can set the display contrast for optimum
76. les for stack mounting variant 1 1 Remove the covers from the drilled mounting holes pos 1 and 3 in Fig 3 1 2 Remove the contact cover pos 2 3 Pull off the adhesive label pos 4 Mounting the contact DIQ S 182 base Ng S A 7 WwW dz Fig 3 2 Mounting the contact base variant 1 Only use the plastic tapping screws supplied for attaching il the contact base They ensure the correct fit 3 8 ba76022e02 12 2014 System 182 Installation 4 Attach the contact base pos 5 in Fig 3 2 on the Universal Transmitter with the two plastic tapping screws pos 6 5 On the Universal Transmitter remove the two countersunk screws pos 7 in Fig 3 2 and swing open the lid Premounting the ISO 9 blind nuts hoN DIQ S 182 EN Jl M Fig 3 3 Premounting the ISO blind nuts variant 1 6 Insert the cheese head screws pos 8 in Fig 3 3 with the plastic washers in the drilled mounting holes in the enclosure and loosely screw in the ISO blind nuts pos 9 ba76022e02 12 2014 3 9 Installation System 182 Stacking the MIQ modules MIQ module DIQ S 182 Fig 3 4 Stacking the MIQ modules variant 1 MIQ module a
77. leted with this and the display switches back to the setting table Sensor Hame 01341001 Fig 4 6 Example of text entry If you want to correct a previously selected character while entering select the thin arrow to the left and press 99 This moves the entry mark by one digit to the left Thus you can go back to the required character All characters on its right side however have to be entered once again If you want to restart entering the characters select the thick arrow to the left lt and press 99 ba76022e02 12 2014 System 182 Operation Save and quit e Numerals Entering numerals is made in the same way as entering characters The following numerals can be entered 0 9 Entering or is only allowed where it makes sense e g at the first position only On principle all settings done in the entry mode are only taken over after you selected the Save and quit item in the relevant setting table and pressed 99 If you exit the setting table via 9 or the Quit menu item all changes are ignored Exceptions Date time air pressure and password ba76022e02 12 2014 Operation System 182 Submenus functions 4 4 PROPERTIES menu 4 4 1 Overview Pressing switches from the measured value display to the PROPERTIES menu In the PROPERTIES menu you can prompt calibration data and various information on system components Moreover you can switch on and off th
78. n 5 4 Dimensions M DIQ S 182 qm 9 1 Maintenance activities 7 1 DIQCHV 3i c idee eerie 9 9 Maintenance condition DB aeos e RARES 9 8 automatic activation 4 10 MIQ modules rerr reote 9 6 during calibration 4 10 Display contrast aes te eme to Ie 5 4 during compressed air cleaning 4 10 during maintenance 4 10 E General information 4 9 Measured values Eff f the weather 3 20 cb Double display issie 4 2 DIQ S 24 V version 9 3 Single display 4 2 DIQ S line power version 9 2 Message code interes 4 13 EMC characteristics eee 9 5 MEL E 2 19 erasing a link ssiri 6 3 Corine ting MIO mod les 3 6 11 1 Index System 182 Distributed mounting 3 14 T Target group us ast bei te eene Rec 2 2 O Terminal strips figures 3 49 Operating elements eeee 4 1 EAE EE E EEE EE 5 4 Toggle switch esseere 4 1 P Types of installation 3 20 Password Calibration x25 0e uei p aser tsi ies 4 17 Settings et ERE 4 17 PID controller mA output 6 27 Power failure seeeseesesessssssss 1
79. n Testing the operativeness 6 4 8 Cleaning The Cleaning function enables the time controlled automatic start of the sensor cleaning function with the aid of a relay of the Universal Transmitter The relay controls the DIQ CHV valve module and switches on or off the compressed air for the CH sensor cleaning head In order to set up the Cleaning function for a relay output the relay output must be linked with a sensor see section 6 2 1 The assigned relay always works as a closer The cleaning cycle consists of Cleaning duration and Adjustment time During the cleaning cycle the Clean display flashes The outputs linked with this sensor are frozen The maintenance condition is active After the Cleaning duration the relay is opened During the following Adjustment time the outputs remain blocked The outputs linked with this sensor are only released when the cleaning cycle is completed The Clean display disappears The maintenance condition is finished You can test the operativeness of the cleaning system as follows manually open or close the relay with the Manual control function see section 6 4 9 and while doing so check the behavior of the cleaning system Alternatively you can test the operativeness of the cleaning system by checking the performance of the function at the start time set up reference time interval To perform a test immediately you can set the reference time so that the next cleaning cycle will st
80. n a substitute if the software state of the substitute component is as high or higher as the software version of the original component Otherwise the component may not be recognized by the Universal Transmitter Operating sequence in case 2 1 Connect the IQ sensor 2 Change to the measured value display with 9 The module database is updated The following display appears example SensoLyt7 ogra 99160022 Substitute sensor Add as new sensor 3 Select the required option with and confirm with 99 f Add new sensor was selected the system changes directly to the measured value display As soon as the IQ sensor is ready for operation it delivers a measured value f Assign sensor as a substitute was selected a list with the assignable sensors or inactive datasets appears SSIGHABLE SENSORS 4 Select the required sensor with and confirm with 99 The system changes to the measured value display The IQ sensor takes over all settings of the inactive dataset As soon as the IQ sensor is ready for operation it delivers a measured value 8 4 ba76022e02 12 2014 System 182 Technical data 9 Technical data 9 1 DIQ S 182
81. na tert bd ee v aes 6 RI a Mee awe Ron tin TE ae de oi god ew ade 9 9 9 5 Space required by mounted components 00 0c cece eee eese 9 11 Accessories and options leeseseeeeeeeeeeere eee 10 1 Ind x P UTUTTTTUUETT 11 1 Appendix store separately if required sll e 12 1 12 1 Forgotten the password 7 scs sede eae ext qe PEU RdCO ADDE PR UR SR RR diss 12 1 12 2 Default passwords ovs Sese E te oben ee Reseed PSS ES Ug See CEN xm 12 1 Contact Information seedee eei RETE AG a erbe a oec leis 13 1 13 1 Ordering amp Technical Support erac re ette E oe be EROS 13 1 ba76022e02 12 2014 0 3 Contents System 182 13 2 Service Information 0 ee RR Rs 13 1 0 4 ba76022e02 12 2014 System 182 Overview Sensors 1 Overview 1 1 Structure and function The System 182 is a modular multiparameter measuring system The control and operation unit of the system is the DIQ S 182 Universal Transmitter with integrated power pack It has three relay outputs and two current outputs to be connected to existing process control systems One or two digital YSI single sensors one sensor for one main measured parameter or a double sensor one sensor for two main measured parameters can be connected to the DIQ S 182 Universal Transmitter e up to two main measured parameters e g pH D O content turbidity value and additionally up to two second
82. nance and cleaning 7 1 Maintenance Maintenance activities Component Maintenance IQ sensors Depending on the type of sensor see the component operating manual of the sensor DIQ S 182 No maintenance required DIQ modules MIQ modules 7 2 Cleaning DIQ S 182 Clean components mounted in the open of gross contamination as DIQ modules necessary We recommend to clean the worst of the dirt on the MIQ modules enclosure and the area around it each time before opening in order to prevent gross contamination from entering the open enclosure To clean the module wipe the enclosure surfaces with a damp lint free cloth If compressed air is available on site blow off the worst of the dirt beforehand Keep the enclosure closed while doing so NOTE Do not use high pressure water blasters for cleaning danger of water penetration Also do not use aggressive cleaning agents such as at cohol organic solvents or chemical detergents These types of clean ing agent can attack the surface of the housing IQ sensors The cleaning of the IQ sensors depends greatly on the respective application Instructions for this are given in the respective component operating manual ba76022e02 12 2014 7 1 Maintenance and cleaning System 182 ba76022e02 12 2014 System 182 What to do if Log book The system does no longer react on entries Error in the measured value display The selected system language
83. nance condition The linked outputs are only released after the maintenance condition was terminated manually The next cleaning cycle will be performed at the time set up In case of a power failure all relays open The cleaning cycle is canceled The outputs linked with the sensor change to the non active condition see section 6 6 2 As soon as the power is available the outputs are released again The next cleaning cycle will be performed at the time set up 6 4 9 Manual control With the Manual control function you can test the operativeness of an instrument that is connected to the relay To do so close or open the relay manually and while doing so check the behavior of the connected instrument Setting Selection Values Explanation Relay function Manual control The selected relay action is carried out with Save and quit Action Open Relay action Close The settings for other functions in the Relay function menu as for example Frequency controller and Pulse wiath output are retained while the Manual control is carried out ba76022e02 12 2014 System 182 Outputs 6 5 Setting tables for current outputs 6 5 1 Functions and settings To set a current output its function has to be selected first Then the relevant setting table is displayed Function of current outputs and relevant setting tables Function Setting table No function The current output is not used Recorder see section
84. nd can prompt a relay action Off Sensor errors are not monitored Mainten Condition On Switching on and off the Off maintenance condition is monitored and can prompt a relay action Action Open For all functions of the Sensor monitoring the relay action is set to Open Preferably set up the relay output as an opener for monitoring functions Sensor messages include errors and information that are registered by the sensor The special sensor errors are sensor dependent Details of this are given in the component operating manual of the respective sensor Init can prompt a relay action for a short time depending on the starting behavior of the system epe Invalid measured value or defective sensor Error Communication with sensor interrupted OFL Measuring range undercut or exceeded overflow ba76022e02 12 2014 System 182 Outputs 6 4 4 Limit indicator Function The characteristic of the limit indicator is laid down in the Limit value UL Limit value LL Hysteresis UL and Hysteresis LL settings The fundamentals of the function are described in the introductory chapter see section 6 3 2 In order to set up the Limit indicator function for a relay output the relay output must be linked with a sensor see section 6 2 1 Settings Setting Selection Values Explanation Limit values UL main variable Main variable LL main variable designates the actual mea
85. nector 1 clicks into one of the two holes in the socket 3 Then screw the coupling ring 2 of the IQ sensor connection cable on the IQ sensor up to the stop ba76022e02 12 2014 System 182 Installation Fig 3 14 Connecting the SACIQ cable with the IQ sensor For further instructions on the mounting of IQ sensors at the application location please see the respective manuals immersion depths etc ba76022e02 12 2014 3 19 Installation System 182 Installation options 3 6 Onsite mounting of the Universal Transmitter and MIQ Modules 3 6 1 General information The DIQ S 182 and the DIQ and MIQ modules have a comprehensive program of mounting accessories which can be used to adapt the installation to the most varied requirements NOTE Components installed outside must always be protected by a sun shield against the effects of the weather snow ice and direct solar ra diation Otherwise malfunctions can result Always mount the Univer sal Transmitter in an upright position Do not under any circumstances install MIQ modules without rain protection with the lid facing upwards danger of retained humidity and penetration of moisture CAUTION No contact base may be mounted on the back of the module danger of short circuit if the module is mounted on a wall a sun shield or a top hat rail The most important types of installation for the Universal Transmitter are described in the followi
86. ng Measured ti values using one or two value relays Fig 6 1 Switching points for relays with the function of a limit indicator 1 Upper limit value relay 1 exceeded 2 Selected switching delay t1 for relay 1 expired Relay 1 switches 3 Hysteresis for upper limiting value relay 1 undercut 4 Selected switching delay t1 for relay 1 expired Relay 1 switches back 5 Lower limit value relay 2 undercut Selected switching delay t2 for relay 2 expired Relay 2 switches 6 Hysteresis for lower limiting value relay 2 exceeded Selected switching delay t2 for relay 2 expired Relay 2 switches back A switching delay t can be set up for each relay for switching processes This is the time period for which a limiting value must be exceeded before the relay switches This prevents frequent switching if the measured values are close to the limiting value 6 6 ba76022e02 12 2014 System 182 Outputs 6 3 3 Proportional output In the case of proportional output a relay switches cyclically on and off in a defined measured value range proportional range At the same time the relay switches with a e duration of operation that corresponds to the measured value pulse width output see page 6 9 or switching frequency frequency output see page 6 10 Proportional outputs can be used in the following way Output with one relay An output range is defined with a Start value and an End value
87. ng chapters Mounting on a mounting stand with the SSH IQ sun shield The SSH IQ sun shield provides enough space for the Universal Transmitter and two MIQ modules section 3 6 2 Mounting on the SD K 170 sun shield The SD K 170 provides room for the Universal Transmitter The sun shield can be mounted on round or square section pipes e g rails with the aid of the MR SD 170 mounting kit section 3 6 3 Wall mounting The Universal Transmitter or MIQ module is permanently screwed to a wall For wall mounting use the WMS IQ mounting set see chapter 10 ACCESSORIES AND OPTIONS e Panel mounting The Universal Transmitter or MIQ module is installed in the aperture of a panel The dimensions of the aperture are 138 x 138 mm 1 mm The panel may not be thicker than 15 mm section 3 6 4 Top hat rail mounting The Universal Transmitter or MIQ module is mounted on a 35 mm top hat rail with the aid of a bracket e g in a control cabinet The connection can be released again with one simple movement section 3 6 5 The following chapters describe the mounting of the Universal Transmitter MIQ modules are mounted in the same way ba76022e02 12 2014 System 182 Installation Materials required Tools Mounting the sun shield on a mounting stand 3 6 2 Mounting on a mounting stand with the SSH IQ sun shield e SSH IQ sun shield see chapter 10 ACCESSORIES AND OPTIONS 4 mm set screw wrench e Phillips
88. ns constant the turn on duration ton changes depending on the measured value and with it the pulse width v The pulse width can be set from 0 96 to 100 96 v tg T 100 v pulse width T cycle duration t turn on duration e If the measured value is at the end of the proportional range End value the turn on duration ton is long the turn off duration is short This means the relay operates for a longer period f the measured value is at the beginning of the proportional range Start value the turn on duration ton is short and the relay operates for a correspondingly shorter period If the duration of the closing or opening pulse is shorter than 0 1 s the relay remains open or closed for the complete cycle duration ba76022e02 12 2014 Outputs System 182 Frequency output Switching frequency output is used e g for controlling dosing pumps In contrast to the pulse width output not the pulse width is modulated with frequency output but the switching frequency of the output signal Depending on the position of the measured value in the proportional range the relay is switched more often or less often Relay ton 0 3 S On Off T Time s Fig 6 5 Relay output of frequency output While the selected switching duration ton 0 3 s always remains constant the switching frequency at which the relay switches changes depending on the measured value f the measured value is at t
89. of all sensors for details see below this table Action Open For all functions of the System monitoring the relay action is set to Open In the case of a Collective error message the relay opens if one of the following malfunctions occurs One of the sensors properly registered at the controller does not supply a valid main measured value One of the sensors properly registered at the controller does not supply a valid secondary measured value In any case the relay remains open for 10 seconds and only closes when the malfunction is no longer present In the following cases the relay does not open despite an invalid measured value The sensor is being calibrated The sensor is in the maintenance condition The sensor is being cleaned with the aid of a valve module in the system compressed air operated cleaning system ba76022e02 12 2014 Outputs System 182 Function Settings Special sensor errors General sensor errors 6 4 8 Sensor monitoring The Sensor monitoring function enables to monitor sensor errors and the maintenance condition In order to set up the Sensor monitoring function for a relay output the relay output must be linked with a sensor see section 6 2 1 Setting Selection Explanation Errors All All sensor errors special ones and general ones are monitored and can prompt a relay action Special Special sensor errors are monitored a
90. or errors do not prompt changes in the conditions of linked outputs The following diagram gives you an overview of when an IQ sensor is in the maintenance condition Sensor Maintanance cleaning condition ON active manually Measured value display The measured value stops flashing Maintanance condition OFF manually Sensor cleaning OFF automatic sequence Display message Switch on the maintenance condition Continue Cancel OWO 1 Maintenance condition ON 1 Maintenance condition OFF ba76022e02 12 2014 4 9 Operation System 182 proceeding for cleaning maintenance and repair recommended 1 Switch on the maintenance condition for the IQ sensor The measured value display flashes 2 Pull the sensor out of the sample 3 Carry out the cleaning maintenance or repair removal and replacement of the sensor 4 Submerse the sensor in the sample again 5 Wait until the measured value does no longer change 6 Switch off the maintenance condition for the sensor The display of the sensor in the measured value display does no longer flash Automatic switch on of The maintenance condition for IQ sensors is automatically activated the maintenance s e during calibration After calibration the IQ sensor remains in the condition maintenance condition until the maintenance condition is s
91. ower shielding conductor cross sections 3 All metallic mounting constructions handrails pipes posts etc on which MIQ modules are installed must be connected to the local potential equalization system and the grounding system or must be individually sufficiently grounded locally according to the codes of practice For the individual grounding of the measuring point the mounting construction must be solidly connected by means of a large area auxiliary electrode with the measuring medium Metallic control shafts pipes and other large area metallic bodies that reach into the measuring medium are for example ideal for use in the grounding of the mounting construction This creates a set path for the main surge As a result it is possible to avoid the surge being discharged via the IQ SENSOR NET cable and via the valuable sensors in the measuring medium 4 The contacts of the MIQ modules must always be protected by the associated contact covers if they are not in use The contact cover provides improved insulation against the electric fields of a thunderstorm event through the extension of the air and creepage paths 5 It is recommended to attach a metallic or nonmetallic sun shield to each outside location of the MIQ modules Sun shields protect the ba76022e02 12 2014 System 182 Installation electric field lines in the area of the MIQ module through an advantageous development of the electrical field lines in the area of the
92. ping tool 1xcable gland with seal scope of delivery of MIQ module Cable stripping knife Wire stripper ba76022e02 12 2014 System 182 Installation Phillips screwdriver Small screwdriver Preparing the cable ands 1 Cut off the cable to the required length 2 Remove approx 45 mm of cable insulation in the case of the SNCIQ UG earth cable remove both the inner and outer insulation 3 Only for the SNCIQ UG earth cable strip the outer insulation for a further 35 mm 4 Shorten the exposed shielding braid up to the cable sheath 5 Shorten the two fillers plastic inlays up to the cable sheath 6 Bare the red and green wires and fit them with wire end sleeves 7 Fitthe filler stranded wire with a wire end sleeve approx 45 mm SNCIQ approx 35 O approx 45 Mi SNCIQ UG Fig 3 11 Prepared cable end Connecting the cables The SNCIQ and SNCIQ UG cables are connected to the terminal strip in the same way as the SACIQ sensor connection cable see section 3 5 5 1 Open the enclosure of the Universal Transmitter or MIQ module ba76022e02 12 2014 3 15 Installation System 182 2 Select a free SENSORNET connection At the same time look out for the SENSORNET designation on the label on the bottom of the enclosure m SENSORNET SNCIQ SACI
93. qualifiCaliGri sos Decay E dar Ret eH RO RERO UE s 2 2 3 Installation c wwe aes oda a Dl x De Pe defe ved tu D nu t eine ee a n f 3 1 3 1 Scope of delivery 2325s uc acre Seti these go Ao ream Re tin de c qe Leeds 3 1 3 2 Basic requirements for installation os l4 eR ERREUR Ra y He 3 1 3 2 1 Requirements of the measurement location llle 3 1 3 2 2 Additional MIQ power supply modules ls sees 3 1 3 3 Safety requirements on the electrical installation llis 3 3 3 4 Installation guidelines for lightning protection llli 3 3 3 5 Connecting system COMmponens a4 cassk REA REEUERERS URL NES RR EAR S LIT RR 3 6 3 5 1 Connecting MIQ modules General information llle 3 6 3 5 2 Variant 1 Stack expansion forwards 00 0c e eee 3 8 3 5 8 Variant 2 stack expansion backwards 20000 c cece eee 3 11 3 5 4 Distributed mounting s ise ke Gv ike eae Rx ge taney F eae ATa s 3 14 3 5 5 Connecting IQ sensors se v3 Canad reser eleva geese EQUAL RR US 3 18 3 6 Onsite mounting of the Universal Transmitter and MIQ Modules 3 20 3 6 1 General information s 4 n ved GA eee eat ea eee eee aa seats ese 3 20 3 6 2 Mounting on a mounting stand with the SSH IQ sun shield 3 21 3 6 3 Mounting under the SD K 170 sun shield 0 00000 cece eee eee 3 24 3 6 4 Panel Mounting sete nuo x Rin dees sents agra ead eae ee Goer exe 3 25
94. r 1 Open the SETTINGS menu with 2 Depending on the password to be prompted use and to select and confirm the menu item Settings 6 6 or Calibrate 6 8 The following display appears SETTINGS SETTINGS Activate password Change password 3 First press then press The current password is displayed FASSIORD Current password 4 Quit the display of the password with 99 12 2 Default passwords In the default condition of the Universal Transmitter both passwords are set to 1000 ba76022e02 12 2014 12 1 Appendix store separately if required System 182 12 2 ba76022e02 12 2014 System 182 Contact Information 13 Contact Information 13 1 Ordering amp Technical Support Telephone 800 897 4151 937 767 7241 Monday through Friday 8 00 AM to 5 00 PM ET Fax 937 767 1058 Email environmental ysi com Mail YSI Incorporated 1725 Brannum Lane Yellow Springs OH 45387 USA Internet www ysi com When placing an order please have the following information available YSI account number if available Name and Phone Number Model number or brief description Billing and shipping address Quantity Purchase Order or Credit Card 13 2 Service Information YSI has authorized service centers throughout the United States and Internationally For the nearest service center information please visit www ysi com and click Support or contact YSI Technical S
95. ransmitter Accessory kit with Contact carrier with screws SO cap nuts with screws and ring washers Cable glands with sealing gaskets Operating manual 3 2 Basic requirements for installation 3 2 4 Requirements of the measurement location The measurement location must meet the environmental conditions specified in section 9 1 DIQ S 182 3 2 2 Additional MIQ power supply modules The power pack of the Universal Transmitter supplies enough power for most combinations of sensors Some sensors with high power consumption may require the installation of an MIQ power supply module in addition to the Universal Transmitter For installation refer to the operating manual of the power supply module The table on the following page shows which sensor sensor combinations require an additional power supply module The terminator switch on the terminal strip of all additional MIQ modules in the system 182 must be set to Off ba76022e02 3 1 Installation System 182 2nd sensor 1st sensor TriOxmatic 700 IQ SW TriOxmatic 701 IQ TriOxmatic 702 IQ FDO 700 IQ SW TetraCon 700 IQ SW AmmoL yt P us 700 IQ NitraLyt P us 700 IQ SensoLyt 700 IQ SW ViSolid 700 IQ VisoTurb 700 IQ NitraVis 70x IQ CarboVis 705 IQ NH4 N or NO3 N VARION P 4s 790 IQ MIQ IC2 1 channel operation TriOxmatic 700 IQ SW TriOxmatic 701 IQ TriOxmatic 702 IQ FDO 700 IQ
96. re all system components correctly connected with one another see section 3 5 2 Is the Universal Transmitter and all additional power supply modules correctly connected to the voltage supply see section 3 9 3 Do the line voltage and line frequency agree with the data on the name plate of the Universal Transmitter and all additional power supply modules 4 Are all IQ sensors ready for measuring e g a D O sensor filled with electrolyte solution Switch on the voltage supply of the Universal Transmitter and all additional power supply modules As soon as the system is successfully initialized the measured value display appears In the case of IQ sensors that are not yet providing measured values Init appears temporarily 501 01441001 IMIT 144 2 mg l TS 351 9 moli Fig 3 32 Display during the start phase Assign a name to each IQ sensor after putting it into operation for the first time so you can identify it more easily How to assign a sensor name is described in section 5 3 on page 5 2 If the system start failed see chapter 8 WHAT TO DO IF il ba76022e02 12 2014 Installation System 182 3 12 Installation examples 3 12 1 Connecting two sensors without compressed air cleaning Maximum total cable length SNCIQ UG plus SACIQ 250 m DIQ S 182 24V pdIQIs 182 24V SNCIQ UG
97. remaining free opening and close it with a blind plug WARNING No free wires must be allowed to project into the enclosure Otherwise there is a danger that areas safe to contact could come into contact with dangerous voltages This could result in life threatening electric shock when working with the DIQ S 182 Always cut off any wires that are not in use as closely as possible to the cable gland ba76022e02 12 2014 Installation System 182 Materials required Tools 3 9 Connecting the voltage supply The two following paragraphs describe how to connect both models of the DIQ S 182 Universal Transmitter to the voltage supply How to connect additional power supply modules is described in the operating manual of the respective power supply module 3 9 1 DIQ S 182 Line power version WARNING If the power supply is incorrectly connected it may represent a danger to life from electric shock Pay attention to the following points during installation The DIQ S 182 Universal Transmitter may only be connected by a trained electrician The connection of the DIQ S 182 Universal Transmitter to the power supply may only be carried out when it is not carrying any voltage The power supply must fulfill the specifications given on the nameplate and in chapter 9 TECHNICAL DATA When installed in a building a switch or power switch must be provided as an interrupt facility for the System 182 The interrupt
98. s P controller 0 0 PI controller 0 1 to 9999 PD controller 1 to 9999 0 PID controller 1 to 9999 1 to 9999 For a P controller the interrelationship between the measured value and current at the controller output forms the following characteristic curve Current mA Imax Imin Nominal value Measured value Fig 6 13 Proportional controller negative characteristic curve The proportional band Xp is limited by the measuring range of the linked sensor If a value is entered for the parameter Xp that is greater than zero the controller has a negative characteristic curve example Fig 6 13 To obtain a positive characteristic curve a negative value must be entered for Xp ba76022e02 12 2014 System 182 Outputs Application example Feedback control of the D O concentration Sensor TriOxmatic 700 IQ measuring range 0 60 mg l Control parameters Value Nominal value 4 mg l Xp 10 96 of the measuring range or 6 mg l Imin 8 mA Imax 14 mA lo 12 mA ti 0 s no controller part td 0 s no D controller part The control parameters form the following negative characteristic curve Current mA lt Xp 9 Imax 14 lo 12 Imin 8 2 4 8 Measured value mg l Nominal value Fig 6 14 Characteristic curve for application example The controller works with the following gain 6mA mA 6 mg l mg l ba76022e02 12 2014 6
99. sured parameter UL adjoining var of the sensor e g LL adjoining var pH oxygen etc Adjoining variable designates an additional measured parameter e g temperature Limit value UL within the measuring Any upper or lower m range sensor limiting value Limit value LL dependent Hysteresis UL 0 10 6 of the Hysteresis for upper measuring range or lower limiting value Hysteresis LL dM 3 Behavior at error Open The relay opens Close closes or remains Unchanged unchanged in case of system errors or sensor errors see page 6 33 Action Open Relay action Close Switching delay 0 3600 s The time period for which a limiting value must be exceeded before the relay operates Prevents frequent switching for measured values that are close to the limiting value ba76022e02 12 2014 6 17 Outputs System 182 6 4 5 Frequency controller Function The characteristic of the frequency output is laid down in the Start value End value Frequency f min and Frequency f max settings The fundamentals of the function are described in the introductory chapter see section 6 3 3 In order to set up the Frequency controller function for a relay output the relay output must be linked with a sensor see section 6 2 1 Settings Setting Selection Values Explanation Measured variable Main variable Main variable Adjoining variable designates the actual measured parameter of the sensor e g pH oxyg
100. t 240V AC 0 4 20mA 0 4 20mA lt 2A AC AUXILIARY m2 8 VOLTAGE vim m E m pt KO KO A E 8 REC REC R1 AUXILIARY C2 C1 SENSORNET 1 ba76022e02 12 2014 Technical data System 182 Relay 3 x Current outputs 2 x Output Galvanically separated Max switching voltage 240 VAC or 24 VDC Max switching current 2 A AC and DC Installation requirements Fuse rating on the operator side max 2 A Relay functions Output Programmable as Opener or closer Limit monitor Monitoring of the warning and error signals of the DIQ S 182 Proportional frequency output Proportional pulse width output Galvanically separated from the sensors Output current Can be switched between 0 20 mA and 4 20 mA In the case of errors can be set to 0 21 mA Max initial output voltage 24 V in the case of missing or incorrect burden Accuracy 0 3 96 of current value 50 pA load max 500 Q Functions Programmable Recorder attenuation adjustable 0 40 mA s Error behavior can be set as required 0 24 mA Error behavior according to Namur NE43 can be selected Positive and negative characteristic curve PID controller ba76022e02 12 2014 System 182 Technical data Terminals Terminal type Screw type terminal strip accessible by opening the lid Terminal ranges Solid wires 0 2 4 0 mm
101. t as follows The shield of SNCIQ or SNCIQ UG cables can be connected to the local potential equalization with a gas overvoltage surge arrester Use shield clamps for the contacting of the shield The shield of the cable must not be opened under any circumstances 0 4 20 mA interfaces must be realized with shielded cables The cable shield must be connected directly to the potential equalization s provided If plant potential equalization systems are provided on both sides the shield must also be connected on both sides The inner conductors must have no contact with the potential equalization Relay lines should be connected to the local potential equalization in order to provide general and consistent protection via gas overvoltage surge arresters ba76022e02 12 2014 Installation System 182 Mounting direction 3 5 Connecting system components 3 5 1 Connecting MIQ modules General information You can connect the Universal Transmitter to MIQ modules without connection cable stack mounting Variant 1 stack expansion forwards The back of the Universal Transmitter or an MIQ module is attached to the lid of an MIQ module page 3 8 Select this variant if an MIQ module is already permanently installed e g to a wall MIQ Module Variant 2 stack expansion backwards The lid of an MIQ module is attached to the back of the Universal Transmitter or another MIQ module
102. tween Start value and End value the current output supplies the specified fixed current value Possible values 0 21 mA Unchanged The current at the output remains unchanged ba76022e02 12 2014 System 182 Outputs 6 5 3 PID controller Function With the PID controller function you can use an output as a controller output The controller can be configured as a Proportional controller with a switchable Integral and Derivative controller part PID controller The control mode of the PID controller is described by the following equation I 1 dx 1 K x x dt T Controller 0 e T e d dt with K D 7 LES I min lt I controller I max IController Current at the controller output at time t lo Current at output if Xactual Xnominal K Gain Xp Proportional band Xe Error signal Xactual Actual value current measured value Xnom Nominal value ti Integral control part td Derivative control part t Time Lain Lower current limitation Imax Upper current limitation The adjustable control parameters are Xnominal lo Xp Imin Imax ti and Tg see setting table on page 6 30 ba76022e02 12 2014 6 27 Outputs System 182 Characteristic curve of the proportional controller By activating or deactivating the Integral ti and Derivative td controller part the following controller types can be configured Controller type td s ti
103. u should observe for your safety when working with the measuring system Operating manuals of other components of the DIQ S 182 system power packs controller accessories e Safety datasheets of calibration and maintenance equipment e g cleaning solutions ba76022e02 12 2014 Safety System 182 Target group 2 2 Safe operation 2 2 4 Authorized use The authorized use of the System 182 consists of its use in online analysis Only the operation and running of the product according to the instructions and technical specifications given in this operating manual is authorized see chapter 9 TECHNICAL DATA Any other use is considered unauthorized 2 2 2 Requirements for safe operation Note the following points for safe operation The product may only be operated according to the authorized use specified above The product may only be supplied with power by the energy sources mentioned in this operating manual The product may only be operated under the environmental conditions mentioned in this operating manual The product may not be opened 2 2 3 Unauthorized use The product must not be put into operation if it is visibly damaged e g after being transported it was stored under adverse conditions for a lengthy period of time storing conditions see chapter 9 TECHNICAL DATA 2 3 User qualification The DIQ S 182 system was developed for online analysis Some maintenance
104. u will find general basic information concerning the following relay functions e Monitoring see section 6 3 1 Limit indicator see section 6 3 2 Proportional output see section 6 3 3 6 3 1 Monitoring When using a relay for monitoring a relay action Open Close occurs when certain states occur This function is suitable e g for the monitoring of errors in the system For monitoring functions use the relay preferably as an opener In the case of an error the relay opens As a result the monitoring function operates even if e g the supply voltage fails 6 3 2 Limit indicator With a limit indicator a relay switches when a specified limiting value is exceeded or undercut Limit indicators can be used in the following way e Monitoring a limiting value using a relay when a limiting value upper or lower limiting value is exceeded or undercut a relay switches The Open or Close relay actions are possible in each case see page 6 6 Monitoring two limiting values using two relays If the upper limiting value is exceeded or undercut a relay switches and if the lower limiting value is exceeded or undercut another relay switches The Open or Close relay actions are possible in each case see page 6 6 If the simple monitoring function Open Close with one or two relays is not sufficient use proportional output see section 6 3 3 ba76022e02 12 2014 6 5 Outputs System 182 Monitoring limiti
105. upport directly at 800 897 4151 When returning a product for service include the Product Return form with cleaning certification The form must be completely filled out for an YSI Service Center to accept the instrument for service The Product Return form may be downloaded at www ysi com and clicking on the Support tab ba76022e02 13 1 Contact Information System 182 13 2 ba76022e02 12 2014 Xylem zilem 1 The tissue in plants that brings water upward from the roots 2 a leading global water technology company We re 12 500 people unified in a common purpose creating innovative solutions to meet our world s water needs Developing new technologies that will improve the way water is used conserved and re used in the future is central to our work We move treat analyze and return water to the environment and we help people use water efficiently in their homes buildings factories and farms In more than 150 countries we have strong long standing relationships with customers who know us for our powerful combination of leading product brands and applications expertise backed by a legacy of innovation For more information on how Xylem can help you go to www xyleminc com porga YSI HHHH 1725 Brannum Lane mmm ammm Yellow Springs OH 45387 EENI IEEN Tel 1 937 767 7241 800 765 4974 YS li Fax 1 937 767 1058 Email environmental ysi com Web www ysi com a xylem brand Xylem Inc
106. ut the behavior in case of errors is set in the following menus Output menu Limit indicator Behavior at error see section 6 4 4 Frequency controller Frequency with error see section 6 4 5 Pulse width output Error pulse width see section 6 4 6 Recorder Current with error see section 6 5 2 The specified behavior occurs with the following errors The system is in the maintenance condition or displays Init Cal Clean Error or OFL The meaning of these displays is given in section 4 2 of this operating manual The supply voltage is too low 6 6 2 Behavior in non operative condition An output is non operative when no function is activated for the output An output becomes non operative in case of Power failure As soon as the supply voltage is sufficient again the non operative condition of the outputs ends The outputs function as specified by the user again Erasing a link to a sensor Changing the Measuring mode sensor setting for a linked sensor Changing the Measuring range sensor setting for a linked sensor Before editing sensor settings a note appears on the display to inform you that links will be erased when you change the Measuring mode or Measuring range sensor setting Current output Relay output Current 0 A Relay Open ba76022e02 12 2014 Outputs System 182 6 34 ba76022e02 12 2014 System 182 Maintenance and cleaning 7 Mainte
107. witched off manually see section 4 5 during a compressed air cleaning cycle After the cleaning cycle is finished the maintenance condition is automatically switched off again ba76022e02 12 2014 System 182 Operation Log book 4 4 3 Sensor status Sxx In the SENSOR STATUS Sxx menu you can prompt the following information on a sensor Type and series number e Software status Error and info messages log book Data of the last calibration only for sensors that can be calibrated STATUS SEHS O R S01 TridxmaticrOlIt SAH nis4din i Weg fn E Fig 4 8 SENSOR STATUS Sxx The log book is a list of messages related to a sensor If there is a new message the info or error symbol in the header of the measured value display flashes A Flashes if a new or unacknowledged error message is present in the log book that requires immediate action Flashes if a new or unacknowledged informational message is present in the log book If there are info and error messages present at the same time the error symbol A flashes more important The flashing of the info or error symbol only stops after all detailed message texts in the log book have been opened and marked with a tick V The operating sequence to do this is described on page 4 13 The error symbol also flashes if the operational voltage or communication in the system are faulty You can check this in the PROPERTIES SY
108. ystem 182 What to do if The current calibration data of the IQ sensor is always stored in the sensor If an IQ sensor is connected that is ready for operation and calibrated this can be used immediately without the need for recalibration If an IQ sensor is connected to the system when an inactive dataset is present the following cases are possible Case 1 The serial number of the IQ sensor is identical with the serial number of an inactive dataset Case 2 The connected IQ sensor is automatically assigned to the inactive dataset and starts to operate again Example Maintenance or repair This mechanism ensures that all IQ sensors retain their settings and links if an IQ sensor was removed for maintenance or if the system was temporarily switched off The type of sensor is identical with the type of sensor in an inactive dataset or several inactive datasets but the serial numbers differ Operator intervention is required here The connected IQ sensor can be assigned to the inactive dataset or one of the inactive datasets Example Replacing an IQ sensor Make sure that the substitute sensor has at least the software status of the inactive IQ sensor beincluded as a new module in the list of the sensors The operating sequence to do this is described below ba76022e02 What to do if System 182 It is always possible to replace components and assig

YSI IQ SensorNet 182 Terminal User Manual, v. e02

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