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sc200 Controller User Manual - English

1. 1 Service cable connection 5 AC and DC power connector 9 Discrete input wiring connector 2 4 20 mA output 6 Ground terminals 10 Digital sensor connector 3 Sensor module connector 7 Relay connections 4 Communication module connector e g Modbus 8 Digital sensor connector Profibus HART optional 4 20 mA module etc Terminals can be removed for improved access 12 English Wiring for power Potential Electrocution Hazard Always disconnect power to the instrument when making electrical connections gt Potential Electrocution Hazard If this equipment is used outdoors or in potentially wet locations a Ground Fault Interrupt device must be used for connecting the equipment to its mains power source ADANGER gt Electrocution Hazard Do not connect AC power to a 24 VDC powered model gt Potential Electrocution Hazard A protective earth PE ground connection is required for both 100 240 VAC and 24 VDC wiring applications Failure to connect a good PE ground connection can result in shock hazards and poor performance due to electromagnetic interferences ALWAYS connect a good PE ground to the controller terminal gt NOTICE Install the device in a location and position that gives easy access to the discon
2. ssssssssseseeeee eene enne enne en neret nennen dN eiia spri senes n enne nennen nnne 40 Backup settings to ari SD card eie ee iet Sense elo bak Hose dame t ecd none abel DE pde debe noes 40 Restore settings to the controller 4 s4424444400n0nnnnnnnnnnennnnnnnnnnnnannnnnnnnnnnnnnnnannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnannnnnnnnnnnnnnnnnnnnen 41 Transfer settings t another device Aa ee ee een steuer snena irn rer ine 41 Using the servic Pott unse ne 41 Using DataCOms a2 oet RN ne DEREN ote o eue uisu oo ed eot 41 Table of Contents Maintenance couette tmp ee Ltd ida tias Monete at madii pecshactabays ata mass atia ate ae E hie dane 42 Cleanirig the controller uer d tt ye d ede I ena eit deed oe eine aati d us a et Yaa Eee domat 42 F sereplacerert tee asien t E eso Edu gri cogi aha o Pene pode Doe tede ue odora eene docere o eeu aaa Se 42 Battery replacement MEC 42 Troubleshooting oes hee oeste ee tee ee cuits Roache 42 Test and Maintenance menu aturen eit eec Em HD been eeu deco eens es 44 Warming and error Conditions neh augen eines bean bc ne une 45 Device scan information u eee eee ee ee E ERA aoe 45 Replacement parts and accessories treten 45 Table of Contents Specifications Specifications are subject to change without notice Specification Details Specification Details
3. 2 2t 2 ren Liane 24 Edit the paSscode E eda eed We a N 24 Protect features EE 25 Configure a 4 20 mA input module rete ete er nee eti na ren pe 25 Configure a 4 20 mA output module uuuressnnnennnnnnessnnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnennnnnnennnnnennnnnnnnnnnnennnnnner enter n entree nnn inen enne enne 25 Configure the controller analog outputs en neuesten fede oq real dede x red que ccce 26 Logarithimic output mode 5 23e dne eiecit eae Meggett ee i 28 Bilinear output mode sehen eo be eher 28 Config re relays 5 oar n Ee re RE irre tbe reet ERE p NEMPE ER RE rr e ueirs 28 EVE ease 36 Update the date and time ii nenne a En Roi adeo de rope e euet EEUU eres EE ge auus 36 Set the datalog mode and interval creer ee papas er iV nenn na entre nenne 37 Set UP a CalCulation sss E E 37 Set UpPthe discrete INPUtS see cee TELE 37 Update the display language 3 iere en eect e eie iR Eine 38 Using the secure digital memory SD card Heer en genen ana x ina rd 38 Bie Econ e Em 39 Saving data and event logs with SD cards ssssssssseseeeee nene nennen erii n tenen en nns inneren nenne entretenir nennen 39 Access data and event log files on the SD card eene nennen enne en ner nennen nennen nennen nennen 40 Firmware updates with SD cards
4. DOCO023 53 80040 sc200 Controller 08 2013 Edition 6 User Manual Table of Contents SPECHICAH ons ee ene eee nee e a eee eee ee ee ee ene ere ree 5 General information mun dein be Rea 5 Satety Informallor nieto re ERE ERG E E ER IDEE Une Torre DP eR Dind E 6 Use of hazard Bolo an or RR 6 Precautionary labels 4 eoe E ERR bo usdcndoce E NU EE e ERE ER ETE E 6 Certification a finer ont Sat Idee Is ee oe BHL 6 Producboverview i tet toe mme e iones IR eite i e cs 7 Sensors and Sensor modules geteilt eee Lure tectis de anal cla eu dba ge Deus bn meer x RETE D Pu e Un dude ins 7 Relays outputs and signals 2 entiende nen aec re ae tenete rinnen ade ie Pag ve eene idiak 8 Device scans un MT 8 jefe aire TFT o I RE 8 Controller MOUNTING Kojo iTo p S 8 Installatio mm UI 8 Mounting components and dimensions ren 22er PIE BRD nina 8 Controller mounting erre Ren ERR e eee eb E I eek De A 9 Highevoltage Dbartier 2 sn ende den a Lab Hiec eeu dung estela ne Eee Ebo due apre cesta rer 11 Electrostatic discharge ESD considerations sssesseseseeneneeee nnne nnne en nennen en ennrn nete nenne enne nens 11 Witilig OVervieW 3 5 eniro a adeitiven T Pe eddie uod ete deri opened Lo A UM adele ea hh les ML EcL Seec Mss S neh TERROR 11 WIPING Rie
5. CE approved with all sensor types Listed for use in general locations to UL and CSA safety standards by ETL with all sensor types Certain AC mains powered models are listed for use in general safety locations to UL and CSA safety standards by Underwriters Laboratories with all sensor types Digital communication Optional Modbus RS232 RS485 Profibus DPV1 or HART network connection for data transmission Altitude requirements Standard 2000 m 6562 ft ASL Above Sea Level Data logging Secure Digital Card 32 GB maximum or special RS232 cable connector for data logging and performing software updates The controller will keep approximately 20 000 data points per sensor Warranty 2 years Pollution degree Installation category Polution Degree 2 Installation Category II Outputs Two analog 0 20 mA or 4 20 mA outputs Each analog output can be assigned to represent a measured parameter such as pH temperature flow or calculated values Optional module supplies three additional analog outputs 5 total 1 Units that have the Underwriters Laboratories UL certification are intended for indoor use only and do not have a NEMA 4X IP66 rating DC powered units are not listed by UL General information In no event will the manufacturer be liable for direct indirect special incidental or consequential damages resulting from any defect or omission in this manual The man
6. Output setup Configures the controller analog outputs refer to Configure the controller analog outputs on page 26 Relay setup Configures the controller relays refer to Configure relays on page 28 Display setup Configures the controller display refer to Display setup on page 36 English 23 Option Description Set Date Time Sets the controller time and date refer to Update the date and time on page 36 Datalog setup Configures data logging options Available only if Calculation has been setup At least one sensor must be attached to enter a calculation refer to Set the datalog mode and interval on page 37 Select the device from the list of installed components to view the data or event log Manage Data Error Hold Mode Hold Outputs Holds outputs at last known value when controller loses communication with the sensor Transfer Outputs Switches to transfer mode when controller loses communication with the sensor Outputs transfer to a pre defined value Calculation Configures the controller math function refer to Set up a calculation on page 37 sc200 Information S W VER Displays the current version of controller software Bootloader VER Displays the current Bootloader version The Bootloader is a file that loads the main operating system for the controller S N Displays the controller serial number Version Displays the current version of controller hardware Discrete Input Setu
7. Display format Selects the number of digits and decimal points Set units Selects the units for the calculated reading Set parameter Selects the parameter for the calculated reading 3 Push ENTER to save the selection or setting and return to the Calculation menu Set up the discrete inputs Use these inputs to switch closure inputs or logic level voltage inputs Press the MENU key Select sc200 Setup and push ENTER Select Discrete Input Setup and push ENTER Select the desired channel Input 1 Input 2 or Input 3 and push ENTER 5 Select a control logic option and push ENTER Pe Noa Option Description Disable This channel is disabled and not used On High This channel is active when either the switch input is On or closed or the logic level voltage input is at a High level Off Low This channel is active when either the switch input is Off or opened or the logic level voltage input is at a Low level English 37 Select a warning option and push ENTER Update the display language Option Description The display language can be changed through the Setup menu Off An active discrete input does not trigger a device warning 1 From the Settings Menu select sc200 Setup and push ENTER On An active discrete input triggers a device warning 2 Select Language and push ENTER 7 Select an output mode option and push ENTER The list of language options appears English is the default language for the controller Op
8. or displayed menu options English 21 Inputs and outputs are set up and configured through the front panel using the keypad and display screen This user interface is used to set up and configure inputs and outputs create log information and calculated values and calibrate sensors The SD interface can be used to save logs and update software Display Figure 14 shows an example of the main measurement screen with a DO sensor connected to the controller The front panel display screen shows sensor measurement data calibration and configuration settings errors warnings and other information Figure 14 Example of Main Measurement screen m 000901410038 40 an 1 05 34 03 PM u 2 Home screen icon 7 Warning status bar Sensor name 8 Date SD Memory card icon 9 Analog output values Relay status indicator 10 Time Measurement value 11 Progress bar oloa Pe oln Measurement unit 12 Measurement parameter Table 5 Icon descriptions Icon Description Home The icon may vary depending on the screen or menu being screen displayed For example if an SD card is installed an SD card icon appears here when the user is in the SD Card Setup menu SD memory This icon appears only if an SD card is in the reader slot When a card user is in the SD Card Setup menu this icon appears in the upper left corner Warning A warning icon consists
9. 0 84 in 7 12 in 2 06 in SS UA 0 75 in 2 5in High voltage barrier High voltage wiring for the controller is located behind the high voltage barrier in the controller enclosure The barrier must remain in place except when installing modules or when a qualified installation technician is wiring for power alarms outputs or relays Do not remove the barrier while power is applied to the controller Electrostatic discharge ESD considerations can be damaged by static electricity resulting in degraded performance or eventual failure 2 Potential Instrument Damage Delicate internal electronic components Refer to the steps in this procedure to prevent ESD damage to the instrument Touch an earth grounded metal surface such as the chassis of an instrument a metal conduit or pipe to discharge static electricity from the body Avoid excessive movement Transport static sensitive components in anti static containers or packages Wear a wrist strap connected by a wire to earth ground Work in a static safe area with anti static floor pads and work bench pads Wiring overview Figure 7 shows an overview of the wiring connections inside the controller with the high voltage barrier removed The left side of the figure shows the back side of the controller cover Note Remove connector caps from the connectors before module installation English 11 Figure 7 Wiring connections overview
10. 4224 U S A only Fax 970 669 2932 orders hach com www hach com HACH LANGE GMBH Willst tterstra e 11 D 40549 D sseldorf Germany Tel 49 0 2 11 52 88 320 Fax 49 0 2 11 52 88 210 info hach lange de www hach lange de HACH LANGE Sarl 6 route de Compois 1222 V senaz SWITZERLAND Tel 41 22 594 6400 Fax 41 22 594 6499 Hach Company Hach Lange GmbH 2011 2013 All rights reserved Printed in U S A 3 5 3
11. NO and Common COM relay contacts will be connected when an alarm or other condition is active The Normally Closed NC and Common relay contacts will be connected when an alarm or other condition is inactive unless the Fail Safe is set to Yes or when power is removed from the controller Most relay connections use either the NO and COM terminals or the NC and COM terminals The numbered installation steps show connection to the NO and COM terminals 16 English NW E 0 25 in _ Y i I I I I I English 17 Analog output connections Potential Electrocution Hazard Always disconnect power to the instrument when making electrical connections G Potential electrocution hazard In order to maintain the NEMA IP environmental ratings of the enclosure use only conduit fittings and cable glands rated for at least NEMA 4X IP66 to route cables in to the instrument Two isolated analog outputs 1 and 2 are provided Figure 8 Such outputs are commonly used for analog signaling or to control other external devices Make wiring connections to the controller as shown in Figure 8 and Table 3 Note Figure 8 shows the back of the controller cover and not the inside of the main controller compartment Table 3 Output connections Recorder wires Circuit board position Output 2 4 Output 2 3 Output 1 2 Out
12. Output Setup menu select Set Filter and enter the filter value 10 From the Output Setup menu select Scale and choose the scale 0 20 mA or 4 20 mA Linear Option Set low value Set high value PID Option Set mode Auto or Manual Phase Direct or Reverse Set setpoint Prop band Integral Derivative Transit time Description Sets the low endpoint of the process variable range Sets the high endpoint of the process variable range Description Auto the signal is automatically controlled by the algorithm within the analyzer using proportional integral and derivative inputs Manual the signal is controlled by the user through manual adjustment of the change value This option is shown as Manual Output after the manual set mode is selected The direction in which the signal responds to process change Direct signal increases as the process increases Reverse signal increases as process decreases Creates a desired control point of process A function of the difference between the measured signal and the desired setpoint The period of time from the injection point of a reagent to contact with the measuring device Used to compensate for the 2 order effects of the process The majority of applications can be controlled without the use of the derivative setting Stops all PID control for a selected period of time as the sample travels from the control pump to the measurement se
13. a CSV format From the Settings Menu select SD Card Setup and push the ENTER key Select Save Logs and push the ENTER key If more than one device appears on the screen all devices are selected by default To deselect an item highlight the selection and push the left arrow key Select the devices from which logs will be saved and push the ENTER key Select the time period from which logs are to be saved Option Description Last Day All logs from the last full 24 hours starting from 12 00 a m and any additional time remaining on the current day Last Week All logs from the last full week 7 days starting from 12 00 a m and any additional time remaining on the current day Last Month All logs from the last full month 30 days starting from 12 00 a m and any additional time remaining on the current day All Save all logs in memory New All logs that are new since the last time logs were saved to the SD card Push the ENTER key to confirm the choice and push the ENTER key again to begin the file transfers English 39 6 Allow time for the files to transfer The display will show Transferring files Please wait and the percentage of files transferred If the transfer is successful the display will show Transfer complete If the transfer is not successful the display will show Transfer failed 7 Do one of the following a Push the ENTER key to exit back to the SD Card Setup menu b Push the HOME key
14. by default To deselect an item highlight the selection and push the left arrow key Push ENTER to begin the file transfers Wait for the Transfer complete message c Iffiles already exist on the SD card a confirmation window appears Select the devices again and push ENTER Wait for the Transfer complete message d Push ENTER to return to the Manage Configuration menu 6 To copy settings from the SD card to a controller or a device connected to it a Select Transfer Settings and push ENTER b Select Copy Settings and push ENTER c Select the devices on the SD card All devices are selected by default To deselect an item highlight the selection and push the left arrow key Push ENTER to begin the file transfers 7 When the transfer is complete push ENTER to restart the connected devices 8 Push ENTER to restart the controller or push BACK to return to the Manage Configuration menu Using the service port The service port is used to download data files from the controller and install new versions of controller and sensor firmware To download data and update software use the service port in combination with DataCom and a service cable LZX887 Using DataCom When using the service port it is necessary to use DataCom DataCom is a PC Application Utility that downloads data log and event log files from the controller and installed sensors Files are downloaded from the controller through the controller service
15. c In the File Viewer section click Open d Select the data log file The data log file is shown in the box and a comma separated values csv file with the same file name is created This csv file can be opened in Excel Firmware updates with SD cards The latest firmware updates can be placed on an SD card The SD card can then be used to update the controller or device firmware A PC and a USB card reader or other device capable of reading an SD card are necessary 1 Find the zip file at http www hach lange com or http www hach com and copy it to the PC 2 Extract file s from the zip folder and save them to the SD card 3 Remove the SD card and update the controller and device firmware Refer to Updating software on page 39 Backup settings to an SD card Saves the configuration of a device to the SD card Push the MENU key Select SD Card Setup and push ENTER Select Manage Configuration and push ENTER Select Backup Settings and push ENTER Select the devices to be backed up All devices are selected by default To deselect an item highlight the selection and push the left arrow key Push ENTER to begin the file transfers If backup files already exist on the SD card a confirmation window appears Select mo Ne 40 English the devices again and push ENTER Wait for the Transfer complete message 6 Push ENTER again to return to the Manage Configuration menu Restore settings to the controller T
16. dioe 13 Alarms and relays ec ead te e e aee E eee EE REED DESEE DR E De ERE NUR Pese bo DU RE Re Be De Mo Ee ORE ERE MEEeR 15 Wiring HIST E 15 Analog output Connections 2 cede mutent tmu M e cio bL 18 Discrete input wiring CONNECTIONS T en 19 Connect aidigital Se SerisOF e dtr REP irn UE RE RE si a Eaa a Ea aa a Adasea o aaa A rR aiie 20 Connect the optional digital communication output ssssseseseeeenenenneenen nennen enne nennen nennen en nnr innen enne nennen 20 Install a Secure Digital SD memory card een sn Rn an een insb 21 User interface and navigation oen e ette per uti D ee 21 User Interface oor eger EHE REB EET UE ERU MESES EP HER RM ERE ERR EPRE ERR eLud Hr EE ERREUR dn ERR 21 Display a2 oe Ubi N sentes i a a ecce Mte C Sins dass Mo TL Lo Cle la tfe Corsi sc MED o tH oh ate ER 22 Additional display formats iinei rie ER IR 22 Table of Contents Graphical display 2 9 Ego teh he es ta oie be etie eid Lance de ie o tette t Me i ads 22 System Startup une ee a tei au ute as e AM uu T e RE le 23 Set the language date and time for the first time sssssssseeeeeeen mene nennen nne enne enne nennen nennen 23 Controller configuration information ee aan dede casia ineo dore aeae dde Tone dede debeo ed ee donde 23 Advanced operation ld en loce tees een ee anes decens de RM aca 24 Iz E 24 Enable or disable the passCode
17. edit screens when the controller is powered on for the first time and when it is powered on after the configuration settings have been set to their default values After the language date and time options are set for the first time update the options as necessary through the sc200 setup menu 1 In the Language screen highlight a language in the options list and push the ENTER key English is the default language for the controller The selected language is saved The Date Format screen appears 2 In the Date Format screen highlight a format and push the ENTER key The date and time format is saved Next the Date Time screen appears 3 In the Date Time screen push the RIGHT or LEFT arrow keys to highlight a field then push the UP and DOWN arrow keys to update the value in the field Update the other fields as necessary 4 Push the ENTER key The changes are saved and the controller performs a start up scan for devices If connected devices are found the controller displays the main measurement screen for the device in the number one position If the controller fails to find connected devices refer to Troubleshooting on page 42 Controller configuration information General information about configuration options is listed in the table 1 To navigate to the menu options from the Settings Menu select Sc200 Setup Option Description Security setup Sets the passcode preferences refer to Security setup on page 24
18. to return to the measurement screen c Push the BACK keys to return to the Settings Menu Access data and event log files on the SD card A PC with an SD Card reader device or USB adapter is necessary to view the event and data logs kept on the SD Card Excel 2003 or higher for XML files or the Data Com application for binary flg files is necessary to open the event and data logs Data logs have the following structure Device Name Device Serial Number Device Identification Data Log Time Stamp Event logs have the following structure Device Name Device Serial Number Device Identification Event Log Time Stamp To view data or event log files stored on the SD card 1 Attach the card reader device to the PC if necessary and install the SD card that contains the files in the reader device 2 In the SD card directory open the HACH folder Select the Logs folder 4 Select a device folder The event and data log files in the folder are shown 5 To view XML data log files o a Make sure the HachDatalog xsl style sheet exists in the device folder Open the Excel application Go to File Open Select the data log file In the Import XML dialog box select Open the file with the following style sheet applied and select HachDatalog xml par f Click OK to view the data 6 To view binary data log flg files a Make sure the device driver flg drv file exists in the device folder b Open Data Com
19. value Relay switches with a frequency depending on a process value Relay indicates warning and error conditions in probes 6 From the Relay Setup menu select Set Transfer and choose Active or Inactive From the Relay Setup menu select Fail Safe and choose Yes or No From the Relay Setup menu select Activation The activation options for the selected function appear Use the information in the table below each function to update the options Test the relay function to make sure it is properly energizing the connected device To do relay testing go to the Setting menu then select Test Maint gt Test Relay Scheduler Function refer to Figure 17 Option Description Hold outputs Holds outputs in the present ON or OFF state Run days Sets he weekday s that the relay operates Options Sunday Monday Tuesday Wednesday Thursday Friday Saturday Start time Sets he start time Interval Sets the time between activation cycles Default value 5 min Duration Sets the period of time the relay is energized Default value 30 sec Off delay Sets he time for additional hold output time after the relay has been turned off Figure 17 Scheduler function MET NOE i L i I i I lt i I L i I T K d 4 I 1 0 1 Duration 3 Interval 2 OFF delay 4 Time x axis English 29 Alarm Function refer to Figure 18 Figure 18 Alarm function Option Descri
20. Component description Microprocessor controlled and menu driven controller that operates the sensor and displays measured values Operating temperature 20 to 60 C 4 to 140 F 95 relative humidity non condensing with sensor load lt 7 W 20 to 50 C 4 to 104 F with sensor load lt 28 W Relays Four SPDT user configured contacts rated 250 VAC 5 Amp resistive maximum for the AC powered controller and 24 VDC 5A resistive maximum for the DC powered controller Relays are designed for connection to AC Mains circuits i e whenever the controller is operated with 115 240 VAC power or DC circuits i e whenever the controller is operated with 24 VDC power Dimensions DIN 144 x 144 x 180 9 mm 5 7 x 5 7 x 7 12 in Storage temperature 20 to 70 C 4 to 158 F 95 relative humidity non condensing Enclosure NEMA 4X IP66 metal enclosure with a corrosion resistant finish Power requirements AC powered controller 100 240 VAC 10 50 60 Hz Power 50 VA with 7 W sensor network module load 100 VA with 28 W sensor network module load optional Modbus RS232 RS485 Profibus DPV1 or HART network connection 24 VDC powered controller 24 VDC 15 20 Power 15 W with 7 W sensor network module load 40 W with 28 W sensor network module load optional Modbus RS232 RS485 Profibus DPV1 or HART network connection Weight Compliance information 1 7 kg 3 75 Ib
21. Prop band Integral Description Auto the relay output works as a PID controller Manual the signal is controlled by the user through manual adjustment of the change value This option is shown as Manual Output after the manual set mode is selected Reverses the leading sign of the control deviation for the PID controller default Reverse The phase selects whether the relay will operate at the first part of a cycle direct phase or the second part reverse phase Creates a setpoint value The range above and below the setpoint In this set range the PID controller does not take action to change the Pulse Width Modulation On Off Ratio output signal until the limits of the dead zone are reached Sets the cycle duration of the PWM output signal default 5 seconds Sets the minimum PWM ratio default 1 0 second Sets the maximum PWM ratio default 4 0 seconds Sets the proportional part of the PID controller The proportional part of the controller supplies an output signal which is linearly dependent to the control deviation The proportional part reacts on any changes at the input but starts to oscillate easily if the value is set high The proportional part cannot completely compensate for disturbances Sets the integral part of the PID controller default 000 minutes The integration part of the controller supplies an output signal The output signal increases linearly if the control deviation is constant Th
22. ced in the appropriate folder on the SD card If more than one version of the upgrade software is available select the version with the highest number and push the ENTER key Push the ENTER key to begin the software transfer The display will show Transferring files Please wait The percentage of completion appears in the bottom left corner of the display The upgrade cannot be halted once it has begun When the transfer is successful the display will show Transfer complete along with a prompt to push ENTER to restart the controller or to push the BACK key and exit to the SD Card Setup menu Controller updates take effect when the controller is restarted A restart is not necessary for sensor updates Ifthe transfer is unsuccessful the display will show Transfer failed and an error message Press the ENTER key to acknowledge the warning and exit out of the menu Error messages are different for each sensor Refer to the applicable sensor manual Saving data and event logs with SD cards Notes 5 Data and event logs can be downloaded to an SD card and viewed with any device capable of reading an SD card Data logs store the measurement data at selected intervals in a packed binary format flg file Event logs store a variety of events that occur on the devices such as configuration changes alarms and warning conditions Event logs are set up during the sensor or module configuration process Event logs are stored in
23. e the controller for power Insert each wire into the appropriate terminal until the insulation is seated against the connector with no bare wire exposed Tug gently after insertion to make sure that there is a secure connection Seal any unused openings in the controller box with conduit opening sealing plugs English 13 14 English Table 1 AC power wiring information AC powered models only Terminal Description Cele ten Color EU America 1 Hot L1 Black Brown 2 Neutral N White Blue Protective Earth PE Green Green with yellow Ground lug stripe Table 2 DC power wiring information DC powered models only Wiring relays Potential Electrocution Hazard Always disconnect power to the instrument when making electrical connections gt Potential fire hazard The relay contacts are rated 5A and are not fused External loads connected to the relays must have current limiting devices provided to limit current to lt 5 A P Terminal Description Calor Werte Color EU America 1 24 VDC Red Red 2 24 VDC return Black Black Protective Earth PE Green Green with yellow Ground lug stripe Alarms and relays The controller is equipped with four unpowered single pole relays rated 100 250 VAC 50 60 Hz 5 amp resistive maximum Contacts are rated 250 VAC 5 amp resistive maximum for the AC powered con
24. e integration part responds slower than the proportional part and can completely compensate disturbances The higher the integration part the slower it responds If the integration part is set too low it starts to oscillate 34 English Figure 24 Pulse Width Modulation function linear mode Frequency Control Function refer to Figure 25 Option Description Set mode Auto The relay works as a PID controller Manual the signal is controlled by the user through manual adjustment of the change value This option is shown as Manual Output after the manual set mode is selected Phase Reverses the leading sign of the control deviation for the PID controller default Reverse The phase selects whether the relay will operate at the first part of a cycle direct phase or the second part reverse phase Set setpoint Sets the process value which is controlled by the PID controller Dead zone In this set range the PID controller does not take action to change the output frequency until within the limits of the dead zone Pulse width Sets the cycle duration 0 600 seconds of the PWM output signal default 0 5 seconds The cycle duration is equal to the duty cycle of the output signal Minimum Sets the minimum number of pulses per minute at which the pulses relay can operate Range 0 001 4 000 default 1 000 1 High alarm 5 Period Maximum Sets the maximum number of pulses per minute at which t
25. easured value default 0 min OffMin timer Sets the minimum time the relay can stay off independent from the measured value default 0 min 1 Deadband 5 ON delay 2 Setpoint 6 OFF delay 3 Overfeed timer 7 Source y axis 4 Time x axis Event Control Function refer to Figure 21 Figure 22 and Figure 23 Option Description Setsetpoint Sets the value where the relay will turn on Deadband Sets a hysteresis so the relay will not swing unregulated when the process value converges to the setpoint 32 English Figure 21 Event control function no delay Figure 22 Event control function OnMin timer OffMin timer X I I I 1 1 I I I I 1 l I I 1 L 1 1 U I j 1 I I lt 1 1 lI Source y axis 5 Low alarm T 0 5 1 High alarm 5 Time x axis 2 Deadband 6 OffMin timer 3 Setpoint 7 OnMin timer 4 Low alarm 8 Source y axis 1 2 High alarm 6 Time x axis 3 Deadband 7 OnMax time 4 Setpoint 8 OffMax time English 33 Figure 23 Event control function ON OFF delay 1 High alarm 4 OFF delay 2 Low alarm 5 Time x axis 3 ON delay 6 Source y axis Pulse Width Modulation Control Function refer to Figure 24 Option Set mode Phase Set setpoint Dead zone Period Min width Max width
26. elease Set Outmode Hold Outputs default or Transfer Outputs Set Channels All default or select from hardware list Lets the user select a mA value that is sent by the controller for verification Min 0 mA default 04 00 Max 25 00 mA View status of all modules sensors and relays Energize or De energize the selected relay Resets the Overfeed Timer Resets the controller configuration settings to the default values language date and time relay function and data output function Performs a controller restart 44 English Option Description Simulation only After the sim value is entered the controller outputs displays if sensors this value as if it was the value sent from the sensor or modules are The simulation stops after the user exits the screen connected Source Module 1 Module 2 Footer displays current source selection Parameter Source measurement type footer displays current source selection Sim value Use arrow keys to change value footer displays current source selection Modbus stats Displays Error and Good count stats for selected port Sensor port 1 2 3 or 4 Network port Service port Clear stats System data Displays the current system current temperature and voltage data Warning and error conditions Follow the steps below to acknowledge controller warnings 1 From the Settings menu select Diagnostics and push ENTER 2 Selec
27. er instructions for specific modules English 7 Relays outputs and signals The controller has four configurable relay switches and two analog outputs An optional analog output module can increase the number of analog outputs to five Device scans With two exceptions the controller automatically scans for connected devices without user input when it is powered on The first exception is when the controller is powered on for the first time before initial use The second exception is after the controller configuration settings have been set to their default values and the controller is powered on In both cases the controller first displays the language date and time edit screens After the language date and time entries are accepted the controller performs a device scan Refer to Connect a digital sc sensor on page 20 for instructions about how to scan for devices when the controller is already powered on Controller enclosure The controller enclosure is NEMA 4X IP66 rated and has a corrosion resistant finish designed to withstand corrosive environmental constituents such as salt spray and hydrogen sulfide Protection against environmental damage is strongly recommended for outdoor use Note Units that have the Underwriters Laboratories UL certification are intended for indoor use only and do not have a NEMA 4X IP66 rating Controller mounting options The controller can be mounted to a panel to a wall or to a vertical o
28. ert files from binary to CSV format Refer to 42 If a di kan dato bech d after initiall t p the DataCom manual for more information on how to use the 1a etsorete Input Needs ID be changed aker Initaty Serup application For a copy of the DataCom manual software updates or a Repeat steps 1 4 and an Input Settings menu appears with the other downloadable resources go to http www hach lange com or following options ii BE Search DataCom or go to any sc200 product Control Logic Set Warning Output Mode On Delay Off Delay b Select the desired option and push ENTER c Make the desired changes and push ENTER to save the changes and return to the Inputs Setting menu 38 English Updating software Notes The controller does not automatically transfer information to or from an SD card When the SD card is put in multiple controllers each controller has a separate set of folders in the SD card memory To make sure software updates are in the correct folder for the controller in use it is best to use a separate dedicated SD card for each controller From the Settings Menu select SD Card Setup and push the ENTER key Select Upgrade Software and push the ENTER key Note If the Upgrade Software option does not appear do the steps in Firmware updates with SD cards on page 40 Select a device from the list and push the ENTER key The list of options includes the controller and all connected devices that have software pla
29. f the controller cover and not the inside of the main controller compartment Figure 9 Discrete input wiring connections Table 4 Input connections Discrete inputs Connector position Connector position Switch input Voltage input Input 1 3 2 Input 1 2 3 Input 2 6 5 English 19 Table 4 Input connections continued Discrete inputs Connector position Connector position Switch input Voltage input Input 2 5 6 Input 3 8 7 Input 3 7 8 Figure 10 Jumper settings 712 3 4 5 06 8 4 Jumpers positioned to the left for Switch inputs 1 Input 1 configuration jumpers 5 Jumpers positioned to the right for voltage inputs 2 Input 2 configuration jumpers 3 Input 3 configuration jumpers Open the controller cover Feed the wires through the cable gland Adjust the wire as necessary and tighten the cable gland The jumpers are positioned immediately behind the connector Remove the connector for improved access to the jumpers and configure the jumper settings according to the type of input as shown in Figure 10 5 Close the controller cover and tighten t
30. graphical display screen use the up and down arrow keys to select a graph and push the HOME key 2 Select an option Option Description MEASUREMENT VALUE Set the measurement value for the selected channel Select between Auto Scale and Manually Scale For manual scaling enter the minimum and maximum measurement values DATE amp TIME RANGE Select the date and time range from the available options System startup When initially powered up the Language Date Format and Date Time screens appear in order After these options are set the controller performs a device scan and displays the message Scanning for devices Please wait If a new device is found the controller performs an installation process before displaying a main measurement screen If the scan finds previously installed devices without configuration changes the main measurement screen of the device in the number one position appears immediately after the scan is complete If a device has been removed from the controller or is not found during the next power cycled or menu driven scan the controller displays a Device missing message and prompts to delete the missing device If no sensor is connected to an installed analog module the controller will indicate an error If devices are connected but not found by the controller refer to Troubleshooting on page 42 Set the language date and time for the first time The controller displays the language date and time
31. h a cloth dampened with water or with a mixture of water and mild detergent Fuse replacement Fuses are not user serviceable items The need for fuse replacement in controllers indicates severe technical failure and is therefore considered to be a service activity If a blown fuse is suspected contact Technical Support Verify current output configuration Test current output signal using the Test Maintenance submenu Input a current value and verify the output signal at the controller connections If the output is incorrect perform an output calibration Incorrect current output Make sure relay connections are secure If using an external power source make sure the relay wiring is correct Make sure the relay configuration is correct Test the relay activation through the Test Maintenance menu The relay should energize and de energize as selected No relay activation Make sure the controller is not in calibration mode and that the relay is not being held Reset the Overfeed Timer to make sure the timer has not expired 42 English Problem Resolution Problem Resolution Secure Digital Memory SD card not recognized by the controller Make sure the SD card is properly oriented The copper traces should face toward the controller display Make sure the SD card is fully seated in the slot and the spring lock is engaged Make sure the SD card is properl
32. he 2 Deadband 6 Time x axis pulses relay can operate Range 0 001 60 000 default 04 000 3 Setpoint 7 Phase This value cannot be set lower than Minimum Pulses value 4 Low alarm 8 Selected source y axis Prop band Sets the proportional part of the PID controller The proportional part of the controller supplies an output signal which is linearly dependent to the control deviation The proportional part reacts on any changes at the input but starts to oscillate easily if the value is set high The proportional part cannot fully compensate for disturbances Integral Sets the derivative part of the PID controller default 000 minutes The integration part of the controller generates an output signal The output signal increases linearly if the control deviation is constant The integration part responds slower than the proportional part and can fully compensate disturbances The higher the integration part the slower it responds If the integration part is set too low it starts to oscillate English 35 Figure 25 Frequency control function 2 Select Display Setup and push ENTER Option Description Adjust View and modify the measurement display order Order See Current Order View the current display order Add Measurements Add selected measurements to the display Remove Measurements Remove selected measurements from the display Reorder List Select one or more measurements and change their order i
33. he cover screws 6 Configure inputs in the controller Bom Note In switch input mode the controller supplies 12 volts to the switch and is not isolated from the controller In voltage input mode the inputs are isolated from the controller user input voltage from 0 to 30 volts Connect a digital sc sensor Note To connect an analog sensor refer to the instructions supplied in the module or sensor manual A digital sc sensor can be connected to the controller using the keyed quick connect fitting Figure 11 A digital sensor can be connected with the controller powered on or off When a sensor is connected with the controller powered on the controller does not automatically perform a device scan To make the controller perform a device scan navigate to the Test Maintenance menu and select Scan Devices If a new device is found the controller performs the installation process without further user action When a sensor is connected with the controller powered off the controller will perform a device scan when it is powered on again If a new device is found the controller performs the installation process without further user action Retain the connector cap to seal the connector opening in case the sensor must be removed Figure 11 Digital sensor quick connect Connect the optional digital communication output The manufacturer supports Modbus RS485 Modbus RS232 Profibus DPV1 and HART communication protocols T
34. he optional digital output 20 English module is installed in the location indicated by item 4 in Figure 7 User interface and navigation on page 12 Refer to the instructions supplied with the network module for more details User interface For information about Modbus registers go to http www hach lange com or http www hach com and search Modbus registers or go to any sc200 product page The keypad has four menu keys and four directional keys as shown in Figure 13 Install a Secure Digital SD memory card Figure 13 Keypad and front panel overview For instructions on how to install an SD card in the controller refer to Figure 12 Information on how to use the SD memory card can be found in Using the secure digital memory SD card on page 38 To remove an SD card push down on the edge of the card and release then pull the card up and out of the slot After the card is removed close the slot cover and tighten the cover screws Figure 12 SD card installation 1 Instrument display 5 BACK key Moves back one level in the menu structure 2 Cover for secure digital memory 6 MENU key Moves to the Settings card slot Menu from other screens and submenus 3 HOME key Moves to the Main 7 Directional keys Used to navigate Measurement screen from other through the menus change screens and submenus settings and increment or 4 ENTER key Accepts input values decrement digits updates
35. hich if not avoided may cause damage to the instrument Information that requires special emphasis Precautionary labels Read all labels and tags attached to the instrument Personal injury or damage to the instrument could occur if not observed A symbol on the instrument is referenced in the manual with a precautionary statement This symbol if noted on the instrument references the instruction manual for operation and or safety information This symbol indicates that a risk of electrical shock and or electrocution exists This symbol indicates the presence of devices sensitive to Electro static Discharge ESD and indicates that care must be taken to prevent damage with the equipment Electrical equipment marked with this symbol may not be disposed of in European public disposal systems after 12 August of 2005 In conformity with European local and national regulations EU Directive 2002 96 EC European electrical equipment users must now return old or end of life equipment to the Producer for disposal at no charge to the user o Bb DE Certification Canadian Radio Interference Causing Equipment Regulation IECS 003 Class A Supporting test records reside with the manufacturer This Class A digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations Cet appareil num rique de la classe A respecte toutes les exigences du R glement
36. his menu selection only appears if a serial number specific backup file for the controller or one of the sensors connected to it exists on the SD Card This menu selection loads the configuration of a specific device from the SD card to the same device serial number controlled function Push the MENU key Select SD Card Setup and push ENTER Select Manage Configuration and push ENTER Select Restore Settings and push ENTER Select the device that will be restored All devices are selected by default To deselect an item highlight the selection and push the left arrow key Push ENTER to begin the file transfers When the transfer is complete push ENTER 7 To have the settings take effect immediately restart the controller Push the BACK key to exit the Manage Configuration menu Se Be Na 9 Transfer settings to another device All device settings including calibration sensor name selected temperature and measurement units and data logging settings are transferred Push the MENU key Select SD Card Setup and push ENTER Select Manage Configuration and push ENTER Select Transfer Settings and push ENTER Two options appear Bo MN Retrieve Settings Copy Settings 5 To retrieve settings from the controller or a device connected to it and put the settings on the SD card a Select Retrieve Settings and push ENTER b Select the devices that contain the information to be transferred All devices are selected
37. lect Configure 6 Update the options m a Highlight an option and push ENTER b Make a selection or update the entries c Push ENTER to save the changes Option Description Edit name Edits the module name Edit units Edits the measurement units Edit parameter Edits the parameter name Option Display range For the 0 20 mA scale Setthe 20 mA value Setthe 0 mA value For the 4 20 mA scale Setthe 20 mA value Setthe 4 mA value Signal average Set resolution X XXX XX XX XXX X XXXX Select scale 4 20 mA or 0 20 mA Data log interval 5 sec 30 sec 1 min 2 min 5 min 10 min 15 min 30 min 60 min Reset defaults Push ENTER to reset configuration settings or push the BACK key to cancel Description Sets the values used for the selected scale 0 20 mA or 4 20 mA Sets how often signals are averaged Higher values produce a smoother signal but increase the time it takes for a signal to respond to a change in the process value Sets the number of decimal places used in the display Sets scale used for the 4 20 mA input Sets how often data is logged to the internal controller memory Resets configuration settings to the default values For additional information refer to the sc200 4 20 Analog Input Module User Manual Configure a 4 20 mA output module The Network Setup option appears in the Settings Menu only if an analog output module or other network module such as M
38. loading files Try a different SD card Controller will not power up or powers up intermittently Make sure the AC power connections are properly terminated in the controller Make sure the power strip line power wall plug are all properly plugged in Contact Technical Support SD card full Read the SD card with a PC or other card reader device Save important files and then delete some or all of the files on the SD card Network or sensor module not recognized Make sure the module is properly installed Make sure the module selector switch is set to the proper number Remove sensor module and install the module into the second analog slot Apply power to the controller and allow the controller to perform a device scan Contact Technical Support English 43 Problem Resolution Sensor not recognized Note Example of possible display Pre message Ifthe sensor is an analog sensor and a corresponding module is installed in the controller refer to the instructions supplied with the Network or Sensor Module Make sure the digital connector wiring harness is seated on the inside of the door assembly and that the wiring harness is not damaged If the digital sensor is connected to the controller with a digital termination box user supplied junction box digital extension cables or a user supplied extension cable connect the sensor directly
39. m 4x Note A bracket for panel mounting is available as an optional accessory Controller mounting Figure 3 Surface mounting dimensions 4X Q 7 87 mm 0 31 in L 1013 71 mm 0 54 in Y 6 3 mm 0 25 in 80 3 mm 8 16 in 5 50 in 80 3 3 16 in 4X Q 4 2 mm 0 17 in 40 2 mm l 312 mm 0 47 in 1 58 in M5X0 8 6H Y 10 mm 0 39 in 40 2 mm 1 58 in 80 3 mm 3 16 in umi I SS X e Jj English 9 Figure 4 Panel mounting dimensions 114 mm 123 5 mm 4X 4 86 in Msn a 0 Dt TEN 4 136 1 mm 1 i 5 36 in 4X45 lt 6 35 mm 4X mA 0 25 in 3 9mm 0 15 in 144 1 mm 5 67 in 144 27 mm 5 68 in 126 5 mm 4 98 in 2101 6 mm 4 00 in Note If using the bracket optional for panel mounting push the controller through the hole in the panel and then slide the bracket over the controller on the back side of the panel Use the four 15 mm pan head screws supplied to attach the bracket to the controller and secure the controller to the panel Figure 5 Pipe mounting vertical pipe 10 English Figure 6 Top and bottom views 143 1 mm 5 63 in o 190 158 9 mm 6 26 in 34 8 mm 34 8 mm 1 37 in a ala ael 1 37 in ex D 21 4 mm M
40. n Defines the relay status if the process value exceeds the setpoint High default turns the relay on when the process value exceeds the setpoint Low turns the relay on when the process value falls below the setpoint Sets the process value at which the relay toggles The default value is different for each sensor Sets the area for an amount of change necessary after the relay setpoint is reached in order to satisfy a condition Sets a time period for de activating an active relay if the process setpoint cannot be reached Once an overfeed alarm is present it must be manually reset Sets a delay time for the relay to turn off default 0 seconds Sets a delay time for the relay to turn on default 0 seconds Figure 19 Feeder control function S Deadband Phase Low Time x axis Deadband Phase High ON delay phase set high Setpoint OFF delay phase set low OFF delay phase set high Oc PP wo n ON delay phase set low ojoj o Source y axis English 31 Figure 20 Feeder control function Phase low Overfeed timer Option Description OnMax timer Sets the maximum time the relay can stay on independent from the measured value default 0 min OffMax timer Sets the maximum time the relay can stay off independent from the measured value default 0 min OnMin timer Sets the minimum time the relay can stay on independent from the m
41. n the display See Default Order View the default display order Set to Default Set the display order to the default configuration Note Some of the above will not be available if no adjustment is possible for that option e g Reorder List and Remove Measurements will not be available if only one measurement is selected for display Display Adjust the contrast to a value between the minimum of 1 and gt Contrast the maximum of 9 Edit Name Assigns a name to the controller 1 High limit 5 Cycle duration 2 Deadband 6 Time x axis Update the date and time 3 Setpoint 7 Selected source y axis 4 Low limit 1 From the Settings menu select sc200 Setup and push ENTER 2 Select Set Date Time and push ENTER Warning Function 3 Select Date Format from the Set Date Time screen and push f ENTER Option Deseripiion 4 Select a format and push ENTER Warning Sets the level for warning activation Refer to the sensor manual for the numbers for individual warning messages am Select Date Time from the Set Date Time screen and push ENTER 6 Update the entries Display setup a Use the right and left arrow keys to highlight a field b Use the up and down arrow keys to change the values in the field Configures the controller display and push ENTER 1 From the Settings menu select sc200 Setup and push ENTER 36 English 7 c At the end of the date field push the right arrow to wra
42. nd Article numbers may vary for some selling regions Contact the appropriate distributor or refer to the company website for contact information Description Item number 4 GB Secure Digital Memory SD card 9218100 Connector kit for digital sensor 9201000 English 45 Description Item number Description Item number Controller installation kit 8806200 Profibus M12 connector kit 9178500 DataCom cable LZX887 Profibus M12 socket hard wire to quick 9178200 Mounting bracket inserts 9177900 connecior adapien Plug conduit opening set of 3 5868700 Profibus ll ala an a kit with strain relief 125 VAC U S 9202900 on an relief 230 VAC 9203000 Screw driver 6134300 SD card reader 9218200 SD card cover kit for sc200 controller 9200900 Screws for controller installation kit 9177800 Cord grip kit 1 9178000 Sealing washer for cord grip assembly 1033814 UV protection screen 8809200 Weather and sun shield w UV protection screen 9220600 Sensor and communication modules Conductivity module 9013000 Flow module 9012700 4 20 mA input module 9012800 pH and DO module 9012900 4 20 mA output module 9334600 HART network module kit 9328100 Modbus network module 9013200 Profibus network module 9173900 46 English HACH COMPANY World Headquarters P O Box 389 Loveland CO 80539 0389 U S A Tel 970 669 3050 800 227
43. nect device and its operation The controller can be purchased as either a 100 240 VAC powered model or a 24 VDC powered model Follow the appropriate wiring instructions for the purchased model The controller can be wired for line power by hard wiring in conduit or wiring to a power cord Regardless of the wire used the connections are made at the same terminals A local disconnect designed to meet local electrical code is required and must be identified for all types of installation In hard wired applications the power and safety ground service drops for the instrument must be 18 to 12 AWG Notes The voltage barrier must be removed before making any electrical connections After making all connections replace the voltage barrier before closing the controller cover Asealing type strain relief and a power cord less than 3 meters 10 feet in length with three 18 gauge conductors including a safety ground wire can be used to maintain the NEMA 4X IP66 environmental rating Controllers can be ordered with AC power cords pre installed Additional power cords may also be ordered The DC power source that supplies power to the 24 VDC powered controller must maintain voltage regulation within the specified 24 VDC 15 20 voltage limits The DC power source must also provide adequate protection against surges and line transients Wiring procedure Refer to the illustrated steps that follow and Table 1 or Table 2 to wir
44. nsor Logarithmic Option Description Set 50 value Sets the value corresponding to 50 of the process variable range Set high value Sets the upper value of the process variable range Bilinear Option Set low value Set high value Set knee point value Set knee point current Description Sets the low endpoint value of the process variable range Sets the high endpoint value of the process variable range Sets the value at which the process variable range divides into another linear segment Sets the value of the current at the knee point value English 27 Logarithmic output mode Figure 15 shows in graph form the operation of the logarithmic output mode Figure 15 Logarithmic output Output current axis 5 Minimum output current 0 4 mA Source value axis 6 50 output current 7 Maximum output current 20 mA 1 2 3 High value 4 50 value Bilinear output mode Figure 16 shows in graph form the operation of the bilinear output mode Figure 16 Bilinear output SD Output current axis Low value Source value axis Minimum output current 0 4 mA High value Knee point current oM OLN OD a Knee point value Maximum output current 20 mA Configure relays The Normally Open NO and Common COM relay contacts will be connected when an alarm or other condition is active The Normally Closed NC and Common relay co
45. ntacts will be connected when an alarm or other condition is inactive unless the Fail Safe is set to Yes or when power is removed from the controller To select a menu option highlight the option and push ENTER 1 From the sc200 Setup menu select Relay Setup 2 Select a relay from the list 28 English 3 From the Relay Setup menu choose Select Source and push ENTER Normally a source is one of the sensors attached to the system but the controller can also function as a source If an analog input module is installed the source may be the analog input 4 From the Relay Setup menu select Set Parameter and choose from the list of parameters The list of parameter options will vary with the type of attached sensor 5 From the Relay Setup menu select Set Function and choose from the list Further setup will depend on the function chosen Option Scheduler Function available if the controller is selected as the relay source Alarm Function Feeder Control Function Event Control Function Pulse Width Modulation PWM Control Function Frequency control Warning Description Relay switches at certain times independently of any process value Relay activates when upper or lower alarm value is exceeded Relay indicates if a process value exceeds or falls below a setpoint Relay toggles if a process value reaches an upper or lower limit Relay uses a Pulse Width Modulation control depending on a process
46. odbus or Profibus is installed in the controller English 25 Outputs for analog output modules are set at 4 20 mA Outputs can be assigned to represent a measured parameter such as pH temperature flow or calculated values 1 From the Settings menu select Network Setup 2 Select Edit Name and enter a name for the module Push ENTER to save the name 3 Select an output A B C D and push ENTER a Highlight an option and push ENTER b Make a selection from the list or update the entries c Push ENTER to save the changes Option Description Select Source Selects the output to configure None sensor 1 name sensor 2 name calculation if set up For sensor output Select Parameter sets the measurement options When the measurement is autorange Set Range sets the range Set Low Value Sets the 4 mA value default 0 000 Range and units depend on sensor Set High Value Sets the 20 mA value default 1 000 Range and units depend on sensor Set Transfer Sets the transfer value Range 3 0 to 25 0 mA default 4 000 Set Filter Sets a time average filter value of 0 default to 120 seconds For additional information refer to the sc200 4 20 Output Module User Manual Configure the controller analog outputs The controller analog outputs can be assigned to represent the measured parameter or secondary measurements such as temperature and calculations To configure the options highlight a menu
47. of an exclamation point within a triangle Warning icons appear on the right of the main display below the measurement value Push the ENTER key then select the device to view any problems associated with that device The warning icon will no longer be displayed once all problems have been corrected or acknowledged Error An error icon consists of an exclamation point within a circle When an error occurs the error icon and the measurement screen flash alternately in the main display To view errors push the MENU key and select Diagnostics Then select the device to view any problems associated with that device Additional display formats From the Main Measurement screen push the UP and DOWN arrow keys to switch between measurement parameters From the Main Measurement screen push the RIGHT arrow key to Switch to a split display of up to 4 measurement parameters Push the RIGHT arrow key to include additional measurements Push the LEFT arrow key as needed to return to the Main Measurement screen From the Main Measurement screen push the LEFT arrow key to Switch to the graphical display see Graphical display on page 22 to define the parameters Push the UP and DOWN arrow keys to switch measurement graphs Graphical display The graph shows concentration and temperature measurements for each channel in use The graph supplies easy monitoring of trends and shows changes in the process 22 English 1 From the
48. option push ENTER and select an option or update the entries Push ENTER after an option is selected or the entries are updated B 0 NE EM From the Settings menu select sc200 Setup Select Output Setup Select Output 1 or Output 2 Choose Select Source and select a source from the list Typically the Source is one of the sensors attached to the system If an analog input card is installed the analog input may be used as a source From the Output Setup menu choose Select Parameter and choose an option from the list Parameters will vary depending on the type of sensors installed From the Output Setup menu select Set Function and choose a function Further setup options will vary depending on which function is chosen Option Description Linear Signal is linearly dependent on the process value PID Signal works as a PID Proportional Integral Derivative controller Logarithmic Signal is represented logarithmically within the process variable range Bilinear Signal is represented as two linear segments within the process variable range From the Output Setup menu select Activation Use the information in the table below the chosen function to configure the options If Transfer is or will be selected as the Error Hold Mode or if the Transfer will be used during calibration or other functions within the sensor menu select Set Transfer from the Output Setup menu and enter the transfer value 26 English 9 From the
49. p Configures three discrete input channels refer to Set up the discrete inputs on page 37 Language Assigns the language used in the controller refer to Update the display language on page 38 2 Select an option and push ENTER to activate the menu item Advanced operation Security setup Enable or disable the passcode By default the passcode option is disabled and all configuration settings and calibrations can be changed When the passcode function is enabled access to Sensor calibration and Test Maint menus requires a passcode To enable the passcode 1 From the Settings Menu select sc200 Setup and push the ENTER key 2 Select Security Setup and push the ENTER key 3 Select Set Passcode and push the ENTER key 4 Select Disabled or Enabled and push the ENTER key The passcode is enabled 5 Push the BACK key to return to the sc200 Setup Menu or push the MENU key to return to the Settings Menu Edit the passcode The passcode is factory set to SC200 The Edit Passcode menu option appears in the Security Setup menu only after the passcode feature is enabled and a valid passcode has been entered A passcode consists of up to six upper or lower case alpha numeric and special characters Passcodes are case sensitive To edit the passcode 1 Make sure the passcode is enabled Refer to Enable or disable the passcode on page 24 for information on how to enable the passcode 2 From the Settings menu select Sec
50. p down to the time fields d Use the up and down and arrow keys to update the time fields Push ENTER to save the changes The controller returns to the Set Date Time menu Set the datalog mode and interval Datalog Setup is available if a calculation has been set up Boo NO m From the Settings menu select sc200 Setup and push ENTER Select Datalog Setup and push ENTER Select Set Mode and push ENTER Select an option Snap Shot Average Maximum Minimum and push ENTER From the Datalog Setup menu select Set Interval and push ENTER Select an interval from the list and push ENTER Set up a calculation From the Settings menu select sc200 Setup and push ENTER Select Calculation and push ENTER Select a menu option and choose from the displayed list or update the entry Refer to the table below for more information about each option Option Description Set variable X Selects the sensor for the x variable Set parameter X Selects the sensor measurement for the x variable Set variable Y Selects the sensor for the y variable Set parameter Y Selects the sensor measurement for the y variable Option Description Set formula Select the math function to implement None Disables the math function X Y Subtraction function X Y Addition function X Y Division function X Y Percentage function X Y 2 Average function x Y Multiplication function X Y X Difference function
51. port or they can be placed on a Secure Digital Memory SD card installed in the controller In addition English 41 DataCom is used to upload software for the controller and sensors The DataCom application must be installed on a PC to read the files Refer to the DataCom manual for more information on how to use the application The DataCom manual software updates and other downloadable resources are available at http www hach lange com or http www hach com on any sc200 product page Maintenance ADANGER Multiple hazards Only qualified personnel must conduct the tasks described in this section of the document Battery replacement The lithium ion backup battery is not user replaceable Contact technical support for replacement Troubleshooting Problem Resolution Cleaning the controller ADANGER Always remove power from the controller before performing maintenance activities Verify current output configuration Test current output signal using the Test Maintenance submenu Input a current value and verify the output signal at the controller connections No current output Contact Technical Support Note Never use flammable or corrosive solvents to clean any part of the controller Use of these solvents may degrade the environmental protection of the unit and may void the warranty 1 Make sure the controller cover is securely closed 2 Wipe the controller exterior wit
52. ption Low alarm Sets the value where the relay will turn on in response to decreasing measured value For example if the low alarm is set for 1 0 and the measured value drops to 0 9 the relay activates High alarm Sets the value where the relay will turn on in response to increasing measured value For example if the high alarm is set for 1 0 and the measured value increases to 1 1 the relay activates Low Sets the range where the relay remains on after the deadband measured value increases above the low alarm value For example if the low alarm is set for 1 0 and the low deadband is set for 0 5 the relay remains on between 1 0 and 1 5 Default is 5 of the range High Sets the range where the relay remains on after the deadband measured value decreases below the high alarm value For example if the high alarm is set for 4 0 and the high deadband is set for 0 5 the relay remains on between 3 5 and 4 0 Default is 596 of the range Off delay Sets a time 0 300 seconds to delay the relay from normally turning off Default 0 seconds On delay Sets a delay time for the relay to turn on Default 0 seconds 1 High alarm 5 ON delay 2 High deadband 6 OFF delay 3 Low deadband 7 Time x axis 4 Low alarm 8 Source y axis 30 English Feeder Control Function refer to Figure 19 and Figure 20 Option Phase Set setpoint Deadband Overfeed timer Off delay On delay Descriptio
53. put 1 1 Open the controller cover Feed the wires through the strain relief Adjust the wire as necessary and tighten the strain relief Make connections with twisted pair shielded wire and connect the shield at the controlled component end or at the control loop end Bo NE Do not connect the shield at both ends of the cable Use of non shielded cable may result in radio frequency emission or susceptibility levels higher than allowed Maximum loop resistance is 500 ohm 5 Close the controller cover and tighten the cover screws 6 Configure outputs in the controller Figure 8 Analog output connections 18 English Discrete input wiring connections Potential Electrocution Hazard Always disconnect power to the instrument when making electrical connections Potential electrocution hazard In order to maintain the NEMA IP environmental ratings of the enclosure use only conduit fittings and cable glands rated for at least NEMA 4X IP66 to route cables in to the instrument Three discrete inputs are provided for switch closure inputs or logic level voltage inputs Make wiring connections and configure jumper settings to the controller as shown in Figure 9 Table 4 and Figure 10 Note Figure 9 shows the back o
54. r horizontal pipe A neoprene sealing gasket is included and can be used to reduce vibration The gasket can be used as a template for panel mounting before the inner gasket component is separated Installation Mounting components and dimensions Personal injury hazard Only qualified personnel should conduct the tasks described in this section of the manual The controller can be installed on a surface panel or pipe horizontal or vertical For mounting options and instructions refer to Figure 2 Figure 3 on page 9 Figure 4 on page 10 Figure 5 on page 10 and Figure 6 on page 11 For horizontal pipe mounts the mounting feet Figure 2 must be attached to the mounting bracket in a vertical position For both horizontal and vertical pipe mounts attach the mounting bracket to the controller as shown in Figure 5 on page 10 8 English Figure 2 Mounting components ZII 1 i 1 1 l 1 1 I Cat No 9177900 1 6 0 I e I ij eu ae T INO 7L RS 1 Mounting foot 2x 6 Flat washer inch ID 4x 2 Sealing gasket for panel mount 7 Lock washer inch ID 4x Neoprene 3 Bracket for wall and pipe mounting 8 M5 x 0 8 Keps hexnut 4x 4 Vibration isolation gasket for pipe 9 Pan head screws M5 x 0 8 x mount 100mm 4x Used for variable diameter pipe mount installations 5 Vibration isolation washer for pipe 10 Pan head screws M5 x 0 8 x mount 4x 15 m
55. s the device experiencing interference connect the equipment to a different outlet 3 Move the equipment away from the device receiving the interference 4 Reposition the receiving antenna for the device receiving the interference 5 Try combinations of the above Product overview The controller displays sensor measurements and other data can transmit analog and digital signals and can interact with and control other devices through outputs and relays Outputs relays sensors and sensor modules are configured and calibrated through the user interface on the front of the controller Figure 1 shows the product components Components may vary according to controller configuration Contact the manufacturer if parts are damaged or missing Figure 1 System components 1 Controller 4 Network module optional 2 Strain relief assembly optional depending on controller version 5 High voltage barrier 3 Digital connection fitting optional depending on controller version 6 Sensor modules optional Sensors and sensor modules The controller accepts up to a maximum of two sensor modules or two digital sensors depending on the controller configuration along with one communication module A single digital sensor and a single sensor module can be installed in combination A variety of sensors can be wired to the sensor modules Sensor wiring information is given in the specific sensor manuals and in the us
56. sur le mat riel brouilleur du Canada FCC Part 15 Class A Limits Supporting test records reside with the manufacturer The device complies with Part 15 of the FCC Rules Operation is subject to the following conditions 6 English 1 The equipment may not cause harmful interference 2 The equipment must accept any interference received including interference that may cause undesired operation Changes or modifications to this equipment not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at their expense The following techniques can be used to reduce interference problems 1 Disconnect the equipment from its power source to verify that it is or is not the source of the interference 2 If the equipment is connected to the same outlet a
57. t the device controller sensor network card with the warning or error and push ENTER 3 Select the warning error or event list and push ENTER 4 Select Yes and push ENTER to acknowledge the warning Note Errors cannot be acknowledged 5 For more information on a specific warning error or event refer to the device manual Device scan information Display message Action Installing device please wait The controller has found a new device No action is necessary The controller automatically performs an installation process for the new device and displays the main measurement screen of the device installed in the number one position Device missing device id A previously installed device has been removed from the controller or is not detected Push the Enter key to continue Push the left arrow key to select or de select a missing device Push the Enter key to delete the missing device The controller will display the main measurement screen for the device in the number one position Note This message also displays when a device is missing and a new device has been installed After the missing device is deleted the controller automatically installs the new device and displays Installing device please wait The controller then displays the main measurement screen for the device installed in the number one position Replacement parts and accessories Note Product a
58. tion Description 3 Highlight the language to be used for the controller and push R pe ENTER pele DIPS Rear N Ale Ver represent operating conditions The selected language is saved and is used for the controller display Hold Output level is held static The display returns to the sc200 Setup menu T fi Output level t confi d value u ranster utput level moves to a pre configured value Using the secure digital memory SD card 8 Select the sensors that will have their outputs analog and relay affected when one of the discrete inputs becomes active Push An SD card must be installed in the controller ENTER mE The SD card can be used to update software and firmware and to 9 Use the arrows to select the On Delay value the duration time delay download event and data logs If the SD card is installed while the between the discrete input activation and the configured response of controller is in the Settings Menu push the HOME key and then the the controller Push ENTER MENU key to verify the option is visible The SD icon will also be 10 Use the arrows to select the Off Delay value the duration time delay visible in the upper status bar of the main measurement screen when between the discrete input de activation and the configured response a card is installed of the controller Push ENTER Data log files on the SD card are available in XML and binary formats 11 Repeat steps 4 10 for each desired channel DataCom is used to conv
59. to the controller and perform a device scan If the controller recognizes the sensor check that all the wiring in the junction boxes or extension cables is correct Make sure that only two sensors are installed in the controller Although two analog module ports are available if a digital sensor and two analog modules are installed only two of the three devices will be seen by the controller Contact Technical Support Device Missing error message appears Perform a Device Scan from the Test Maintenance menu Power cycle the controller Test and Maintenance menu 1 From the Settings Menu select Test Maint and push ENTER Option Scan devices Description Performs a scan for active and missing devices Option Output cal Output 1 Output 2 Hold outputs Test output Output 1 Output 2 Status Test relay A B C D Overfeed reset Reset default config Restart sc200 Description Lets the user calibrate the 4 20 mA outputs with a 250 ohm resistor in series to the mA output terminals The settings for each output are adjusted until the correct value 4 mA or 20 mA is supplied Calibrate 4 mA output Min 0 Max 25000 Calibrate 20 mA output Min 35000 Max 65533 Sets the value the controller sends to an external system for a defined period of time After the time period the instrument goes back to reporting real time values Set activation Launch or r
60. troller and 24 VDC 5A resistive maximum for the DC powered controller The relays are not rated for inductive loads Potential fire hazard Do not daisy chain the common relay connections or jumper wire from the mains power connection inside the instrument gt Potential electrocution hazard In order to maintain the NEMA IP environmental ratings of the enclosure use only conduit fittings and cable glands rated for at least NEMA 4X IP66 to route cables in to the instrument AC line 100 250 V powered controllers The wiring compartment is not designed for voltage connections in excess of 250 VAC 24 VDC powered controllers gt Potential electrocution hazard AC mains powered controllers 115 V 230 V are designed for relay connections to AC mains circuits i e voltages greater than 16 V RMS 22 6 V PEAK or 35 VDC gt Potential electrocution hazard 24 V powered controllers are designed for relay connections to low voltage circuits i e voltages less than 16 V RMS 22 6 V PEAK or 35 VDC gt English 15 The 24 VDC controller relays are designed for the connection to low voltage circuits i e voltages less than 30 V RMS 42 2 V PEAK or 60 VDC The wiring compartment is not designed for voltage connections above these levels The relay connector accepts 18 12 AWG wire as determined by load application Wire gauge less than 18 AWG is not recommended The Normally Open
61. ufacturer reserves the right to make changes in this manual and the products it describes at any time without English 5 notice or obligation Revised editions are found on the manufacturer s website Safety information The manufacturer is not responsible for any damages due to misapplication or misuse of this product including without limitation direct incidental and consequential damages and disclaims such damages to the full extent permitted under applicable law The user is solely responsible to identify critical application risks and install appropriate mechanisms to protect processes during a possible equipment malfunction Please read this entire manual before unpacking setting up or operating this equipment Pay attention to all danger and caution statements Failure to do so could result in serious injury to the operator or damage to the equipment Make sure that the protection provided by this equipment is not impaired Do not use or install this equipment in any manner other than that specified in this manual Use of hazard information ADANGER Indicates a potentially or imminently hazardous situation which if not avoided will result in death or serious injury Indicates a potentially or imminently hazardous situation which if not avoided could result in death or serious injury Indicates a potentially hazardous situation that may result in minor or moderate injury NOTICE Indicates a situation w
62. urity Setup and push ENTER 3 Use the arrow keys to enter the current valid passcode and push ENTER The Edit Passcode option appears in the Security Setup menu 4 Select Edit Pass Code and push ENTER The Edit Pass Code screen appears 5 Use the arrow keys to edit the passcode and push ENTER 24 English The new passcode is saved and the Security Setup menu appears Note All menus stay accessible until the HOME key is pushed or the controller is restarted 6 Push the HOME key or perform a controller restart The new passcode settings are saved and the new passcode is required to enter the Security Setup Datalog Setup and Test Maint menus Protect features This option is only displayed if an analyzer or sensor that supports this feature is connected to the controller Security categories are displayed that are defined by the connected analyzer or sensor The user can then enable or disable password protection against individual menu options within these categories Configure a 4 20 mA input module An analog module must be installed in the controller 1 Determine what output the connected device is using 0 20 mA or 4 20 mA This information will be used to set the scale 2 Determine what the 20 mA value is equal to e g 100 psi 3 Determine what the low end 0 or 4 mA value is equal to e g 10 psi This information will be used to set the display range 4 From the Settings Menu select Sensor Setup Se
63. y formatted with a Fat 32 format The MMC format is not supported Follow the instructions of the card manufacturer to format the SD card on a PC Make sure the card is not larger than 32 GB Make sure an SD card is being used Other types of cards such as xSD micro SD mini SD will not work properly Controller cannot find software updates on the SD card Make sure an appropriate folder is created by installing the SD card in the controller An update folder will automatically be created Install the SD card on a PC and make sure the software files are located in the appropriate update folder If the same SD card is used with multiple controllers each controller will have a separate folder on the system Make sure the software updates are in the folder dedicated to the controller in use Information not saving or not saving properly to the SD card Make sure the SD card is properly formatted with the FAT 32 format The MMC format is not supported Follow the instructions of the card manufacturer to format the SD card ona PC Display is lit but shows no characters or characters are faint or blurry Adjust the display contrast Make sure protective film has been removed from display Clean the outside of the controller including the display screen If the SD card has previously been in use format the card with the Fat 32 format install the card in the controller and try down

sc200 Controller User Manual - English

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