DCM200 Keypad User 02_12 - ProMinent Fluid Controls, Inc.
Contents
1. DCM200 User 1 2 Checking amp Clearing Alarms Key DOWN from the power ON display to view alarms In this example the thermal sensor input C the LSI Ryznar calculation input D and the acid pump controlled by Relay 1 have alarmed Press ENTER to view or clear Alarms Press ENTER to clear Alarms resets all alarmed feeds and controls zeroing owed time amp volume and resets the delay on alarm for all sensors Exit the acknowledge display press ENTER or any key The adjacent flashing RED LED will switch to BLUE Returns to the main menu Alarms display See Sidebar bottom of page Press ENTER then DOWN to view active alarms Alarms display until cleared so you ll know there was a problem although it may have occurred when you were not the controller Press ENTER at Alarms and UP or DOWN to view active alarms C is a thermal sensor which is below or has been below its low alarm limit 1 is a pump which has exceeded its minutes ON today alarm Acid pumps are usually set to stay OFF after alarming until the issue that caused the alarm has been corrected Pool 746 5mv e 7 65pH 84 2F Alarms lt 4 CD 1 4 Clear Alarms v Alarms Cleared Alarms Reset All v Alarms none View Alarms Alarms CD11 and 4 Alarms lt H Activity Log Temperature Alarmed Low 4 Acid Pump Limit Time Day c7 DCM200 User Key UP or DOWN2. t use Special Controls l Current State amp we re back at the top of the Diagnostic scroll Operational Sidebar DCM200 controllers are Diagnostic intensive Each sensor water meter contact set relay frequency digital output and the controller itself has a Diagnostic display sequence g Diagnostic tells you a lot about the operation of the control system and is invaluable if you have a configuration problem or feed fault Even if you have Passwords turned ON any user can still view the Diagnostics An on site person reading you the Diagnostic screen sequence may save you a site trip Browser access available locally or remotely via a VPN or modem connection displays all controller Diagnostics Periodic E mails sent by LAN connected DCM200s contain diagnostic amp configuration information on sensors and controls 14 DCM200 User Controller outputs 4 and 5 may be used for frequency controlled pumps or as dry contact digital outputs To view or modify a Pump Type key UP or DOWN to the target pump and press ENTER then UP Key ENTER Pump Type Displays one of six default pump types or Other In this example Oxidant 4 controls a ProMinent 1001 type pump Key ENTER to modify Displays the current mL stroke volume in mL In this example it s the default for a ProMinent 1001 type pump Key ENTER to modify Displays the current Rated SPM in strokes per minute In this examp
3. Note A DCM200 can only set input F to be a water meter Input E is fixed as a flowswitch 23 DCM200 User 3 4 Sensor Diagnostics Diagnostic cont Vol Last year is the measured volume in Vol Last year the previous calendar year 2694250 Days Online is the number of days Days Online that this meter has been enabled 286 4 and operating in this controller Volume Contact or K Factor is the current volume contact 4 scaling factor for the installed meter 100 gal Sidebar If Days Online 286 and Vol this year 1642900 amp the site operates 24 7 then we re averaging 5750 Gallons day Is this the expected make up volume for the load If we ve been averaging 5750 and today at noon we ve measured Volume today 9860 Gallons why the increase Meter Alarms Low Alarm The Low Alarm for water meters only trips at midnight if the meter has not exceeded the Low Alarm volume Set Low Alarms 0 to prevent alarms midnight Use Low Alarm to flag sites that have not made up Meter Alarms High Alarm The High Alarm for water meters trips when the meter exceeds the High Alarm volume Set High Alarms higher than the volume expected highest load to prevent nuisance alarms OR close to actual usage to flag you on increased load Set High Alarms on feed verify meters to flag you on increased usage Note clearing a water meter High Alarm without adjusting the High Alarm level will immediately trip anot
4. C Temperature Inputs are fixed and cannot be disabled Contact set input E is fixed as the system flowswitch Digital input F may be configured as a Meter Volume or Contact Set Input Enabling Outputs Outputs 1 to 3 are AC power switching relays that are enabled to power pumps solenoids or motorized valves Outputs 4 and 5 are frequency controlled outputs that are enable to proportionally control pumps or used as 24VDC dry contact digital outputs 30 DCM200 User 4 5 Metric amp U S Units To vi diueb T ETE A T Switch to Metric O viIeW or aqjus e Metric U o UNITS setting press ENTER and DOWN to Configure P0Ol 746 5mv at the power up display 7 65pH 84 2F then Configure lt Key ENTER Configure K ener Time amp Date Metric Units 4 NO lt 1 ana Metric Units Yes 4 lt Key ENTER to set Metric Units Metric Units lt or EXIT to leave as U S Units Yes This controller in currently set to U S units Temperatures are in F and volumes greater than 100mL are in Gallons Key ENTER to DOWN to switch to Metric Units Sidebar Commissioning Select U S or Metric Units when you commission or install the controller Data logging uses the Units setting for the units on logged volumes and temperatures Changing units does not change data already logged Metric Inputs Temperature inputs are converted to Centigrade using the default offset and gain
5. extended Yes If this pump or solenoid has ever previously alarmed displays type of alarm and time amp date it occurred Limit ON timer Used to flag alarms that have been Reset 16 55 23 09 11 Sidebar Alarms and Feed Limits prevent over feeds and or alert users to operating faults Set limits to more than 1440 to block alarms Example An acid feed that exceeds 15 minutes indicates that we re out of acid the pump s unplugged or incorrectly adjusted the pH sensor isn t responding 10 DCM200 User 2 1 Limiting Feed amp Alarms MER Alarms Adjust To view or modify the Alarms Limits used on a pump or solenoid key UP or DOWN to the target Pump Oxidant lt 4 amp press ENTER ON Owes 56 45mL In this example the Oxidant pump is frequency controlled i by output 4 and is currently ON ai aai amp Owes 56 4mLoffeed Alarms Limits s Pump Type Key ENTER amp DOWN to Alarms Limits amp key ENTER aad a volume day The Volume day limit is currently set 23 8 Gallons 23 8 G Controllers set to metric units will display in Liters i Key ENTER to adjust Key RIGHT to move the underline and then Editi ngor Exit i UP or DOWN to change the number 01 5 G gt Press ENTER to change the Volume day limit then or EXIT to leave unchanged j Volume day lt H In this example we ve decreased the 1 5 G Volume day limit from 23 8 to 1 5 Gallons l Sanity Check An 18mL minute pump would have to be
6. or may not be compatible The DCM200 will detect an incompatible flash drive on insertion into the DCM200 USB connector 1 Insert the Flash Drive If the DCM200 cannot read or write the flash drive you ll view an error message 2 Auto Upload Log upload starts automatically Keypad is locked during upload but control continues Do not browse during log upload LCD display alternates between the current sensor values amp the record uploading with record number counting down to zero If you have requested more records than the log holds you get all of the log 3 Remove the Flash Drive Upload Complete Remove Drive LCD displays on completion 36
7. save the new Weekday t or EXIT to leave unchanged Sidebar Time amp Date The controller uses a 24 hour clock where 14 30 is 2 30 PM Controller Response to a new Time amp Date When you change the time amp date the controller 1 Turns all outputs OFF resets all control timing and restarts the logging period on each I O 2 Ends time and volume owed which ends all events 3 Does a midnight reset which will may set volume meter Low Alarms 4 Sets the event control Day 1 to the most recent Sunday Example If you are at Day 19 Thursday of week 3 on a 28 day event feed cycle After a Time amp Date change you are now at Day 5 Thursday of week 1 28 DCM200 User 4 3 Keypress Alarm Log a View Activity Log To view the Activity Log press ENTER and DOWN to Activity Log Alarms at the Alarms display ICD1 eaa 4 a activity Log lt lt Key ENTER Activity Log J ome Clear Alarms S Each entry in the log initially displays o amp it s activity as you key DOWN Acid Pump gt Alarms Adjusted g In this example the feed limit Alarms for the Acid Pump were Adjusted Key RIGHT to view the User ID andthe Configurel gt Time amp Date stamp for the Activity 17 19 23 08 11 Key RIGHT again to get back to the Activity or key DOWN to scroll the User ID and Time Date stamps oxidantPump H Reconfigured Scroll UP or DOWN through the Activity Log Keying RIGHT to view the User IDs amp Time D
8. to change the underlined digit Key RIGHT to move the digit underline Press ENTER to calibrate or ENTER to view modify Alkalinity Displays current alkalinity ppm value Key ENTER to modify Key UP or DOWN to change the underlined digit Key RIGHT to move the digit underline Press ENTER amp then calibrate Conductivity to match the grab sample value Press ENTER to calibrate or ENTER to View the updated LSI amp RSI indexes 3 2 LSI Ryznar Manual Entry LSL 0 4 D RSI 6 8 Calibrate 4 Alarms Caco3 Hardness 200 0 Editing eor Exit 210 0 gt then Alkalinity lt H 90 0 Editing lt or P 92 0 aa then LSI 0 5 D RSI 6 7 The LSI Ryznar scaling amp corrosion indexes calculations require current pH temperature amp conductivity is addition to hardness amp alkalinity You ll be prompted for a conductivity calibration after you view modify Alkalinity Calcium limits Alkalinity limits 50 to 400ppm 30 to 140 ppm Conductivity limits 100 to 10000 If you enter a value outside of the limits it will be set to the limit 18 DCM200 User To view or adjust sensor alarm key UP or DOWN to the target sensor and press ENTER In this example we re viewing the alarms on the Temperature sensor connected to input C Key UP and ENTER Alarms In this example the controller will alarm if the Temperature exceeds 90 0 F Key ENTER to modify In this example
9. to the target Pump or Solenoid then press ENTER Press ENTER Setpoints Setpoint types differ with control type and ON OFF or frequency When the controlling ORP or ppm sensor falls below 735mV the Oxidant Pump will TurnON Key ENTER to adjust When the controlling ORP or ppm sensor exceeds 740mV the Oxidant Pump will TurnOFF Key ENTER to adjust Key RIGHT to move the underline and then UP or DOWN to change the number Press ENTER to change the setpoint or EXIT to leave unchanged Sidebar 1 3 View amp Adjust Setpoints Adjust Setpoints Oxidant Pump 7 ON 16 2min Setpoints Pn Test Prime TurnON setpoint 735 0 mv OFF Setpoint 740 0 mv g Editing eor Exit 720 0 mv gt then OFF Setpoint n 720 0 mV Alarms Limit displays if the new setpoint exceeds the sensor alarm limits Setpoint is auto set to the alarm limit ON OFF fault displays if the ON setpoint OFF setpoint Setpoints auto corrected for a 1 deadband Out of Range displays if ON gt OFF on Oxidant feed or ON lt OFF on Acid feed Out of Range displays if PID control setpoint 0 0 Setpoint change rejected in both cases Frequency outputs 4 and 5 configured as dry contact special controls Digital Outs display No Sensor No Setpoints ON OFF Acid pumps without PID control selected typically use setpoints 0 05 pH apart so that the delay bet
10. ON for more 3 5 hours to trip the alarm Sidebar Feed Limits are times for pumps amp solenoids controlled by relays 1 to 3 and volumes for frequency controlled outputs 4 and 5 Set the limits so that worst case operation on the hottest day or highest bio load load will not trip the limit avoiding nuisance alarms In more critical applications run the limit close to actual operating volume or time amp use the limit alarms to flag atypical system operation Typically you are only concerned with either the Actuation or Day limit Examples Oxidant feeds usually use the Actuation limit to prevent overfeeds amp to detect loss of feed setting the Day limit so it never trips Acid feeds would use both Actuation and Day limits since different fault types trip each limit alarm 11 DCM200 User 2 1 Limiting Feed amp Alarms Alarms OFF On Alarm To view or modify the Alarms OFF on Alarm used ona pump or solenoid key UP or DOWN to the target Pump amp press ENTER Key ENTER amp UP to Alarms Limits amp key ENTER Key ENTER amp DOWN or UP to OFF on Alarm Key ENTER DOWN ENTER to change the OFF on Alarm from No to Yes or EXIT to leave unchanged To view or modify the Alarms Alarm Relay used on a pump or solenoid key UP or DOWN to the target Pump amp press ENTER Key ENTER amp DOWN to Alarms Limits amp key ENTER Key ENTER amp DOWN or UP to Alarm Relay Key ENTER DOWN ENTER to change the Alarm R
11. ProMinent LCD and KEYPAD User s Manual Aquatic Water Quality Controller ProMinent Fluid Controls p n 7500614 136 Industry Drive Pittsburgh PA USA 15275 1014 ProMinent DCM 200 series DCM200 Users Manual 02 12 DCM200 User CONTENTS Navigation Day to Day Operation Main Menu Sensors amp Pumps Checking amp Clearing Alarms View amp Adjust Setpoints 1 i H i 1 Auto Manual OFF Selection RON 2 Chemical Feed Controls 2 1 Limiting Feed and Alarms 2 2 Feed Diagnostics 2 3 Selecting a Pump Type 3 Sensors 3 1 Calibrate 3 2 LSI Ryznar Manual Entry 3 3 Sensor Alarms 3 4 Sensor Diagnostics 3 5 Contact Set Alarms 4 System Settings 4 1 Passwords 4 2 Time amp Date 4 3 Keypress Alarm Log 4 4 Enabling Inputs amp Outputs 4 5 Metric amp U S Units 4 6 Configuration 4 7 Communications 4 8 System Diagnostic 5 Data Logging 5 1 Overview 5 2 USB Flash Drive Log Upload DCM200 User KEYPAD If you get lost in a sub menu press EXIT amp you ll stop what you re doing amp move pees o back to the main menu Move RIGHT to select next gt An ENTER symbol on the display signals field when EDITing that there are sub menus available l ENTER to select an option H Press amp Hold ENTER or RIGHT when SE ONE EANG viewing a pump to switch between EXIT to escape option Auto OFF Manual See section 1 4 info display or EDITing MAIN MENU The sensors and con
12. Sidebar Diagnostic displays how the sensor is configured compensated and calibrated This is where you go if you have a non obvious sensor problem 21 3 4 Sensor Diagnostics Diagnostic pH Sensor lt A 7 65 pH 4 and 4 Diagnostic A Calibrate Sensor Type pH Sensor Current State Operational t Displayed Value 7 65 pH Compensation None Gain Multiply 0 0170 Default Gain 0 0170 t continued DCM200 User 3 4 Sensor Diagnostics Diagnostic cont Offset Adjust is the value required to make the displayed Offset Adjust pH ORP or temperature 6 8960 match your last calibration Default Offset is the Offset after a Factory Reset pH amp ORP sensors with offsets remote from the default Defualt Offset offset will not usually track amp have failed contaminated or 7 0000 fouled Measured Level measured by the controller Varies with sensor type Useful when diagnosing non tracking sensors Measured Level is the sensor voltage 44 3 mv Example 44 3 mV x 0 0170 Gain 6 896 Offset 7 65 pH The pH Sensor value displayed on the previous page Sidebar Offset amp Default Offset When you calibrate a pH ORP or temperature sensor the controller adjusts the OFFSET to make your measured value match the displayed value Note above that the actual pH sensor OFFSET is not the Default Gain amp Default Gain When you two point calibrate a pH sensor the controller adjust
13. Site LAN 4 7 Communications Communicate Pool 746 5mv e 7 65pH 84 2F then Communicate Configure y IP Address lt H 10 10 6 106 A W amp Netmask lt 255 255 255 0 BA r amp 10 10 6 1 WW e Primary DNS Gateway 10 10 6 1 or HTTP Port 80 MAC Address 0004 0a300 0000 Leave the IP Address at 10 10 6 106 Connect a crossover cable from your notebook PC to the controller and browse 10 10 6 106 Browser passwords are the same as the default keypad passwords listed in manual Section 5 1 Passwords You ll need to configure your notebook or netbook to connect amp browse Refer to DCM200_ browser manual 33 DCM200 User 4 7 Communications Modify IP Address To view or adjust the Ethernet IP Address la press ENTER and DOWN to Communicate Pool 746 5mv at the power up or top of menu display 7 65pH 84 2F then Key ENTER Communicate sey ae p Configure y IP Address v Key ENTER to modify 10 10 6 106 4 a Key UP or DOWN to change the underlined number Key RIGHT to move to the next 3 digit number IP Address gt lt 192 168 024 106 Key ENTER to change or EXIT to leave the IP Address unchanged then r In this example we ve changed the IP Address from IP Address v 10 10 6 106 to 192 168 24 86 192 168 24 86 Sidebar Not LAN connected Using An Ethernet CrossOver Cable You ll need to set yo
14. al ORP controls Feed Oxidant but it s also possible to use the same ORP sensor to De Chlor Similarly a pH sensor can be used to control both Acid amp Caustic chemical pumps A pump that never runs may indicate a setpoint sensor or flow cell problem Always ON may indicate a setpoint pump sizing feed or sensor problem Sidebar 2 2 Feed Diagnostics Pump Diagnostics Oxidant Pump 2 ON 21 9min lt and Diagnostic lt H Alarms Limts Current State Operational Control by B 738 2mV TurnON setpoint 735 0 mV OFF Setpoint 740 0 mv 4 Control Type Feed Oxidant ON today 186 4 min Diagnostics vary with the output type and control Relays 1 to 3 use ON time instead of the volumes displayed Frequency controls 4 and 5 The main menu displays Blocked amp the blocking output OR Lockout amp the Interlock input OR Alarmed if a pump cannot feed OR Delayed on power on sample cell delay 13 DCM200 User 2 2 Feed Diagnostics Diagnostics cont Time Owed Pumps or solenoids with ON time or volume events will display the time or volume owed OO Hew 4 Available Special Controls vary with the type of output Special Control Relay Frequency or Digital Out none and the controlling sensor type Displays active Special Control ial ntrol PID Percentage Time Base Feed Time Modulate on a Pa 9 Alarm Output Filter Events SNOOT NaS Meter paced feeds don
15. alibration buffer Sidebar 3 1 Sensor Calibration Calibrate Faults Sensor Fault Ignore warning pH Sensor A 7 36 pH calibrate Alarms 4 and 4 Factory Reset f Yes pH Sensor e 7 62 p Sensor Fault The controller verifies that sensor OFFSET or GAIN required to make the sensor read its new value are within the range of typical sensor operation Sensor Fault on out of range Fault Cause varies with sensor type ORP Verify sensor cable not shortened amp firmly connected Verify not visibly fouled If stream contains organics clean with alcohol or solvent If stream high in iron or copper the sensor s platinum surface reads low and responds slowly amp requires strong acid stripping pH Verify solution ground in sensor header connected amp excess pH sensor cable coiled at sensor not in enclosure Verify sensor cable not shortened amp firmly connected Then replace if no recovery after Factory Reset pH sensor life decreases with handling and temperature extremes Temperature Verify cabling color coding correct and sensor wires firmly connected Inspect sensor for damage or leaking 17 DCM200 User Sidebar To calibrate the Langelier Ryznar indexes key UP or DOWN to the LSI RSI display and press ENTER Key ENTER Calibrate Displays current calcium hardness ppm value Key ENTER to modify Key UP or DOWN
16. ate stamps LSI Ryznar pa Calibrated DA e Sidebar Keypress Alarm Log The log contains the last 25 activities that effect the operation of the controller Most recent activities first Both keypad and browser user activities are logged User IDs Keypad Password ON Logs the User IDs listed in Section 11 1 Sidebar Default Passwords Keypad Password OFF Logs all User IDs as Keypad Browser user IDs are always logged because login is required to browse Actions taken by the controller like logging a power OFF ON use the System user ID 29 DCM200 User 4 4 Enabling Inputs amp Outputs TaanietG Enable I O O abie press ENTER and DOWN to Enable I O Pool 746 5mv at the power up display 7 65pH 84 2F then Key ENTER Enable I O Enable 1 0 lt Passwords Displays the number of sensor inputs and Enable Inputs meter contact inputs available for enabling L eed Key ENTER to select one or Displays the number of relays and frequency Enable Outputs controlled outputs available for enabling 2 unused 4 Key ENTER to select one Disabling I O Individual Inputs and Outputs are disabled using the browser interface I O in use by the controller for control or sensor compensation cannot be disabled Disabled I O does not display on the LCD or Browser is not logged and does not appear in the selections used to compensate and configure other enabled I O Enabling Inputs Sensor inputs A pH B ORP and
17. elay from No to Yes or EXIT to leave unchanged Sidebar ON Owes Acid Pump lt 1 ON Owes 56 45mL lt and Alarms Limits lt Setpoints lt and OFF on alarm Pr No and then OFF on Alarm yes Alarms Alarm Relay Acid Pump 4 56 45mL lt and Alarms Limits Pump Type t lt and Alarm Relay lt H NO and then Alarm Relay lt H Yes Chemical feeds are usually all set to OFF on alarm since an overfeed indicates an operating problem which requires correction Setting Alarm Relay YES turns ON the output with Alarm Relay special control set Multiple sensors and pumps may be set to trip the alarm power relay or contact set 12 DCM200 User To view or modify the Diagnostic for a pump or solenoid key UP or DOWN to the target Pump The main menu display provides the current state Press ENTER Key DOWN to Diagnostic amp key ENTER then UP or DOWN Displays Alarmed if feed stopped on Actuation or Day limits Displays the controlling sensor meter or contact set amp current value This example shows a pump controlled by the ORP sensor connected to input B Displays the first setpoint type amp value This example is ORP sensor controlled so the first setpoint is the mV value pump turn ON Displays the 2nd setpoint type amp value This example is ORP controlled so the OFF setpoint is higher than ON Adding oxidant increases the ORP Typic
18. elay output 1 so they display together The pump is ON because the pH is less than the turn OFF Setpoint Press ENTER to view modify Setpoints Alarms Diagnostic Alternates with Auto Manual OFF selector Press amp hold EXIT or RIGHT to select Present value of the ORP Sensor connected to sensor input B Updates every second Press ENTER to Calibrate view set Alarms amp Diagnostics ORP Sensor B controls the Oxidant Pump connected to relay output 2 so they display together The pump is OFF the ORP is above the ON setpoint Press ENTER to view modify Setpoints Alarms Diagnostic Alternates with Auto Manual OFF selector Press amp hold EXIT or RIGHT to select Press UP or DOWN to scroll through all of the enabled I O flowswitches solenoids manual LSI Ryznar entries Press ENTER to select each O s sub menus 1 0 Day to Day Operation 1 1 Main Menu Power ON display Pool 746 5mv 7 65pH 84 2F Pool oxidant lt 4 ON 70 5min k Alternating 2 secs Alarms LSI Ryznar N PH Sensor HA 7 65 pH N Acid Pump 1 ON 2 03hrs Alternating 2 secs r Auto Control lt 1 Manual OFF G ORP Sensor B 746 5 mV Oxidant Pump 2 OFF Setpoints g Alternating 2 secs g Auto Control 2 O Manual OFF Temperature 84 2 F aic
19. etween flashes increases Any sensor may be used to frequency control any pump connected to outputs 4 or 5 delivering proportional control without using 4 20mA controlled pumps Controls inherit the setpoint units and resolution from the controlling sensor DCM200 User 1 4 Auto Manual Off Selection HOA Hand OFF Auto Key UP or DOWN to the target Pump Valve or Solenoid Oxidant Pump lt 2 Output displays alternate with Auto Manual OFF selection ON A man Alternating 2 secs If you are operating in Auto a sensor is controlling the pump Press amp HOLD EXIT or RIGHT to change state Auto Control lt 2 Manual OFF The HOLD time to change state is user settable from 1 to 10 seconds defaulting to 2 seconds HOLD time is adjusted System Configuration Always on lt 2 Manual turns the output controlling the pump Q Auto gt 0FF or solenoid ON all of the time Alternating 2 secs Oxidant Pump 2 User selects ON or Open flowswitch and RUN STOP contacts will still turn the output OFF ey Selecting OFF turns OFF the pump or solenoid il amp it remains OFF until Manual or Auto is selected Always Off 2 Q Auto Manual An alarm may be set when OFF is selected if Alarm on STOPs is set to Yes in the Alternating 2 secs SYS Configure browser page Oxidant Pump 2 OFF User STOPS Sidebar Manual is an easy way to prime pumps or to slug feed a chemical on system start up Man
20. for each of the thermal input type If you switch back to U S units temperatures are converted to Fahrenheit using the default offset amp gain removing the effect of any user calibration Water meter units default to L iters not G allons Metric Outputs Pumped volumes are reported in mL amp Liters Timed event volumes are in Liters and not Gallons The controller uses the units of the controlling sensor for setpoints If a water meter was set to measure Gallons prior to switching the Metric Units it will still display Gallons on the meter and wherever it s used for control 31 DCM200 User To view or adjust the configuration of the whole controller press ENTER and DOWN to Configure at the power up display Key ENTER Configure Currently set to U S units To switch to Metric Units key ENTER select Yes amp ENTER Password for LCD Keypad users currently OFF To turn ON passwords key ENTER select Yes amp ENTER The DCM200 logs up to 24000 records at Log Periods from 1 to 60 minutes Five minutes is an 83 day log of sensor values state amp pump ON times Key ENTER to modify the Log Period Insert a USB flash drive amp auto uploads the Last 7 days of Log records Key ENTER to select Last 48 hours or All Logs You can modify the keypress response to your preference from 150mS default to 200mS Key ENTER to modify You can modify the Auto Manual OFF HOA Press amp HOLD response to p
21. git Editi ng or Exit Key RIGHT to move the digit underline 7 36 us gt Press ENTER to calibrate ic then or EXIT to leave unchanged pH Sensor A In this example we decreased the value measured by a pH 7 36 pH sensor from 7 46 to 7 36 J Sidebar Single Point Calibration All sensors can be single point calibrated Measure a grab sample from the sensor installation line and calibrate the sensor based on the grab sample It s the simplest most repeatable method Aquatics systems setpoint control so that the pH or ORP is controlled within a narrow range allowing simple single point calibration Process control and monitoring only sites which may operate over a wide sensor range benefit from 2 point calibration Calibration Faults Refer to the next page for options on fault 16 DCM200 User If the controller cannot calibrate you ll view this warning after you modify the sensor value amp key ENTER Key ENTER to ignore the warning or EXIT to return the sensor to its pre calibration value To reset the sensor to its factory default setting key ENTER and DOWN to Factory Reset Press ENTER Factory Reset doesn t correct the problem which caused the warning In this example we started at 7 46 got a warning when we calibrated at 7 36 and returned to 7 62 after Factory Reset Is the fault due to a failing pH sensor or our pH tester Verify the tester against a c
22. he Low Alarm the sensor alarm will immediately re trip Alarms when OFF Line 3 3 Sensor Alarms Adjust Alarms Temperature i 83 1 F and Alarms lt Configure A High Alarm 90 0 F A Pe a a a Editing or Exit 86 5 F gt 4 4 then gt High Alarm 86 5 F If the sensor installation piping drains or siphons when the system turns OFF and a sensor alarm results install a check valve on the sensor line A check valve will prevent alarms but more importantly will prevent wet dry cycles from depositing on sensing surfaces causing calibration problems and shortening sensor life 20 DCM200 User To view sensor Diagnostics key UP or DOWN to the target sensor and press ENTER Key UP and ENTER Diagnostic Sensor Type pH Sensor in this example Also displays ORP Temperature or Calculated for LSI Ryznar Current State may also display Alarmed Fail Calibrate or Overrange Hardware fault Current value of the sensor With user set digits after the decimal and user set units Sensors may be displayed with from 0 to 3 digits after the decimal Thermal Compensation is used with pH sensors Gain Multiply is the value required to convert the sensor millivolts to the displayed pH See following page for an example Default Gain is the Gain after a Factory Reset pH Sensor Gain is usually only modified by a 2 point sensor calibration
23. her alarm on the meter 24 DCM200 User 3 5 Contact Set Alarms Alarms To view or modify contact set Alarms key 7 TE UP or DOWN to the target contact set input Flowswitc oe and press ENTER ON 52 6m n ii Key UP and ENTER Alarms A arms o p Configure Alarms if the contact set is ON today for longer than the ON Time Alarm l Timing resets every time contact set ON Time Alarm turns OFF and at midnight 1500 0 min t Alarms if the contact set is OFF today for longer than the No Flow Alarm z W Timing resets every time contact set No Flow Alarm turns ON and at midnight 1500 0 min Keying ENTER to modify Key UP or DOWN to change the underlined digit Key RIGHT to move the underline Editing or Exit 0060 0 min gt Press ENTER to save the new No Flow Alarm 7 or EXIT to leave unchanged l ton No Flow Alarm In this example we ve reduced the No Flow Alarm 60 0 Win from its factory default of 1500 minutes to 60 minutes Sidebar Default alarm times are set so that contact sets won t alarm unless user configured It s unlikely that you would set both alarms on any one contact set but the ability to alarm both ON amp OFF states gives you a lot of application flexibility ON Time Alarm If the pressure switch on your RO or side stream filter shows high pressure for more than 30 minutes you d like to log an alarm No Flow Alarm If you had a system that typicall
24. le it s fixed by selecting a ProMinent 1001 type pump Sidebar Pump Type If you select one of the 6 built in ProMinent pumps the feed volume mL stroke and maximum frequency are correctly and automatically assuming a nominal 40psi feed line pressure 2 3 Selecting a Pump Type Pump Type Oxidant 4 Feed 51 07 lt and Pump Type lt H Diagnostic Pump Type lt H ProMinent 1001 la mL stroke PT 0 10 Rated SPM 180 7 If you select Other as a pump type you ll need to provide both the nominal mL stroke and maximum stroke rate Pumps with maximum stroke rates from 50 SPM to 400 SPM are supported by the controller Relay Controls Frequency controlled pumps may be switched ON OFF by one of the controller s relays 1 to 3 Disconnect and remove the frequency control cable and plug the pump power cord into the controller This is not the best use for a frequency controlled pump but if you need more than the controller s four frequency controls it s an option 15 DCM200 User 3 0 Sensors 3 1 Calibration Sensor Calibrate To calibrate a sensor key UP or DOWN pH Sensor PIN to the target sensor and press ENTER 7 46 pH Key ENTER Calibrate Calibrate py Alarms t amp Enter Value v Displays current value Key ENTER to modify 7 7 46 us Key UP or DOWN to change the underlined di
25. mp for 45 minutes Turn on pump for 0 535 Gallons Priming 7 00 every Tuesday 7 00 every Tuesday Typical Base Feed Turn pump ON for 45 seconds Feed 4 5mL minute every 5 minutes User Support Relies on user to correctly set Won t let you set feed rate greater pump stroke amp frequency than the pump can deliver Auto switches from proportional to MAX rate depending on feed mode You can select one of 6 of the most popular ProMinent pumps for each frequency control which automatically sets the maximum stroke rate and volume per stroke OR you can define a mL stroke and maximum frequency for any manufacturer s frequency controlled pump Sidebars Are used to explain typical uses for feed and control functions Sidebars are at the bottom of the page detailing the function New aquatics users amp users new to the DCM200 may find these explanations helpful DCM200 User Displays the current values of controlling sensors Press ENTER to view or modify system settings Displays the status of the oxidant feed Alternates with Alarms Active alarms are displayed by the letter A F of the input or the number 1 5 of the output or None Press ENTER to reset alarms to view alarm detail or to scroll the key press log Present value of the pH Sensor connected to sensor input A Updates every second Press ENTER to Calibrate view set Alarms amp Diagnostics pH Sensor A controls the Acid Pump connected to r
26. ords Modify Password Pool 746 5mv 7 65pH 84 2F then Passwords lt Diagnostic y Logout lt Operator1 Reset Pswrds Yes te Edit Passwords yes Editingor Exit OP1 gt then Two users cannot share the same password because the password is used to identify the user The controller displays Password Fail on a duplicate password Reset Passwords If you forget your password a Reset Password is available from ProMinent specific to your controllers serial number sets all passwords to default Passwords This menu item only displays on controllers that have turned ON Keypad Password 27 DCM200 User 4 2 Time amp Date To vi djust the Time amp Date img ate O view Or agjus e iim press ENTER and DOWN to Time amp Date Pool 746 5mv at the power up display 7 65pH 84 2F See Controller Response to a new Time amp Date then on this page Sidebar prior to adjusting Time amp bDate Pi Key ENTER Time amp Date Enable 1 0 g Key ENTER twice to modify Time amp Date lt or OR ENTER DOWN amp ENTER to modify Weekday DD MM YY HH MM Display current date and time 20 08 11 14 20 gt Key UP or DOWN to change the underlined digits then Key RIGHT to move the underline P ENTER t th Time amp Dat P ress o save the new Time amp Date or EXIT to leave unchanged l a a lt H lt H Displays current day g Key UP or DOWN to modify weekday Thu lt H Press ENTER to
27. pumps amp solenoids The AC load connections are labeled P1 P2 amp R3 for outputs 1 to 3 with state indicated by green LEDs Terminals for outputs 4 amp 5 are located to the right of the Ethernet jack amp are labeled A4B and A5B Outputs 4 amp 5 are electronic switches configurable as frequency controlled pumps or dry contact DO outputs and thermally fused to 24VDC amp 250mA with state indicated by red LEDs DCM200 User FREQUENCY CONTROLLED PUMPS DCM200 controllers combine the 3 ON OFF controls with 2 frequency controls Depending on your feed application frequency controlled pumps may deliver more accurate feed easier to understand setpoints and fed volume tracking without increasing pump cost Frequency controls may be new to you Typical ON OFF Frequency Applications Controller switches AC power Controller to pump cable varies ON OFF to pump or solenoid stroke rate PID controls Modulates pump ON amp OFF time Continuously modifies the pump within a user set period feed rate Acid or Oxidant Turn ON pump when pH greater Increase the acid feed rate as the Feed on Setpoints than 7 65 amp OFF when pH less pH increases than 7 55 Decrease the oxidant feed rate as the ORP increases Proportional Feed Requires a 4 20mA controlled Any sensor can control the feed pump or modulates the pump ON rate from a 1000 1 turn down to amp OFF times maximum feed rate Metered Feeds Turn on pu
28. rator Configure and Administrator The 8 default User IDs are used in the controller s keypress log Modify Password Once you Login you can modify your password Refer to the following page Login Displays Prompts you for the required password level Login Admin Config or Operate depending on what key press activity required a password 26 DCM200 User After you ve turned ON passwords and logged in as one of the eight users To modify your Keypad Password press ENTER and UP to Passwords at the power up or day time display Key ENTER Passwords To Logout as the current user key ENTER at Logout The controller automatically logs you out 30 minutes after your last key press Note that this display shows Operator1 your user ID Key ENTER at Reset Pswrds to key in the reset code which returns all passwords to default Key ENTER at Edit Passwords to view or modify your password Key UP or DOWN to change the underlined letter or digit Key RIGHT to move the underline Press ENTER to change your password or EXIT to leave unchanged In this example we changed Operator1 s default password from 1 to OP1 Sidebar Modify Passwords Because all 8 default passwords are listed on the previous page You ll should modify all 8 passwords when you initially turn ON passwords Passwords are limited to 8 numbers Any space in a password ends the password on both editing and Login password entry 4 1 Passw
29. revent accidental Selection from 1 to 10 seconds 2 second default Key ENTER to modify Sidebar Recommended Turn on Keypad password 4 6 Configuration Configure Pool 746 5mv 7 65pH 84 2F then Configure Time amp Date Metric Units NO SE a amp Keypad Password NO WJ o amp Log Period 5 0 min WW r USB Log size Last 7 days D amp 4 gt 4 gt 4 Key Response lt 200 ms or HOA Response lt H 2000 ms WY e amp Log on as the admin and modify the password if this controller is likely to be accessed by uninformed users Do this to prevent accidental or malicious controller reconfiguration 32 DCM200 User To view or adjust the controller Ethernet settings press ENTER and DOWN to Communicate at the power up or top of menu display Key ENTER Communicate Displays the current LAN IP address In this example it s the factory default Key ENTER to modify Netmask is usually this value for most sites Key ENTER to modify Gateway is frequently the 1 address on the subnet Key ENTER to modify Primary DNS is frequently provided the same address as the Gateway Key ENTER to modify The DCM200 HTTP sever is fixed at Port 80 The MAC address is six 2 digit hexadecimal numbers separated by colons into 3 groups of 4 to fit the LCD screen In this example the MAC address is 00 90 C2 00 00 00 Sidebar Not Connected to the
30. s both OFFSET and GAIN Measured Level pH sensors have a well defined mV to pH relationship Example pH7 OmV pH10 176 mV and pH4 176 mV Displayed sensor value GAIN x Measured Level OFFSET Using this simple equation you can directly modify the OFFSET amp GAIN to get a desired display This is seldom done but it s convenient for some unusual sensor types 22 DCM200 User 3 4 Sensor Diagnostics Meter Diagnostic To view Diagnostic for a meter key Pool Make up F UP or DOWN to the target meter 9860 gal and press ENTER and 4 Key UP and ENTER Diagnostic Diagnostic Alarms Digital Type Volume Meter Current State Operational Volume Today is the measured volume from Volume today Both Turbine amp Contact Head meter display as Digital Type Volume Meter c Displays Alarmed if Volume Today greater than High Alarm or less than Low Alarm S gt C midnight of the current day 9860 gal Vol this year is the measured volume in Vol this year the current calendar year 1642900 gal continued Sidebar If we are viewing the Volume Today at noon and this site runs 24 hours a day is this the expected volume for the current load If it s high are we losing water If it s low is the meter volume contact correct amp if it is is the level control functioning Diagnostics are only useful if you draw operating conclusions from the data
31. the controller will alarm if the Temperature falls below 60 0 F Key ENTER to modify Delay on Alarm prevents nuisance alarms by requiring in this example 5 minutes of fault occur before alarming Set the Delay to zero minutes if you require an immediate alarm Key ENTER to modify Sidebar Sensor Alarms Nuisance alarms tend to be ignored Select alarm limits that represent user safety amp comfort and trap control fault amp sensor failure 3 3 Sensor Alarms Alarms Temperature cC S526 and Alarms lt Diagnostic High Alarm lt H 90 0 F Low Alarm lt 60 0 F Delay on Alarm lt 5 0 minute LAN connected DCM200 s auto E mail out on each sensor and control alarm unless E mailing is disabled Sensors can be configured using the browser interface to trip a relay or digital output designated as an Alarm Output 19 DCM200 User To adjust a sensor alarm key UP or DOWN to the target sensor and press ENTER Key UP and ENTER Alarms Key UP or DOWN to select High Alarm Low Alarm or Delay on Alarm amp press ENTER Key UP or DOWN to change the underlined digit Key RIGHT to move the digit underline Press ENTER to modify or EXIT to leave unchanged In this example we ve increased the High Alarm from 90 0 F to 86 5 F Sidebar Reset Alarms Section 1 2 Clear Alarms resets the Delay on Alarm time If the Delay on Alarm is set to zero minutes and the sensor is above the High Alarm or below t
32. trols in the main menu vary with your controller part number and sensors and pumps that you enable or disable The main menu auto groups sensors with the pumps that they control so you will find the menu order changing when you modify a pH sensor from controlling an ON OFF pump connected to Relay 1 to a frequency controlled pump connected to output 5 Where are Sensors Solenoids Valves amp Pumps Connected You may modify the names of sensors meters flowswitches and pumps but the controller tags each input with a letter A to F and each output with a number 1 to 5 representing where each is wired so you can locate each I O within the controller enclosure Inputs A to F have wiring terminals on the lower left side of the controller board A is the pH sensor labeled pH where is the center conductor amp is the shield B is the ORP sensor labeled ORP C is a temperature sensor labeled RED amp BLK amp used for the 10mV K sensor D is a Langelier Ryznar calculated input amp does not require wiring terminals E is sensor header flowswitch labeled FS amp ground F is an assignable contact set defaulted to monitoring the recirculation pump amp labeled RC amp ground The adjacent 12 terminal is used if input F is used for a paddlewheel or turbine water meter Terminals for relay outputs 1 to 3 are located on the right hand side of the circuit board They are ON OFF power relays that switch 120 or 230VAC to
33. ual overrides sensor control to turn ON a control relay but it does not bypass safety interlocks and blocking Stop finds most use remotely as a way to disable a faulted feed control until corrective maintenance Hold on Select The 1 to 10 seconds HOLD delay on pressing the RIGHT or EXIT key blocks accidental state change selection ON OFF Indicators If the green or red LED on the controller circuit board is ON the pump or valve connected to that output 1 to 5 should also be ON DCM200 User 2 0 Chemical Feed Controls 2 1 Limiting Feed amp Alarms faye Alarms Limits To view or modify the Alarms Limits used on a pump or solenoid key UP or DOWN to the target Pump Acid Pump 1 amp press ENTER OFF Setpoints lt and Key UP or DOWN to Alarms Limits amp key ENTER Alarms Limits Diagnostic t The Minutes per Actuation limit is the elapsed ON time Mins Actuation for each ON OFF cycle Key ENTER to adjust 45 0 min The Minutes per Day limit is the total ON time In any one day Key ENTER to adjust Minutes Day lt The total time resets at midnight 400 0 min 4 If this pump alarms it will turn OFF Acid Pumps ALWAYS are set to OFF on alarm OFF on alarm Key ENTER to adjust Yes Set to Yes to control any output with Alarm Relay 4 the Alarm Relay special control set No ENTER ends all owed time or volume amp feed events Will not restart after a Minutes Day alarm Reset Alarm lt unless limit
34. ur notebook PC s IP Address to the same network to browse the controller using a crossover cable In this pages example the controller IP Address is 192 168 24 86 To be on the same network your notebook needs an IP Address 192 168 24 xxx where xxx is any number from 2 to 255 excluding 86 34 DCM200 User To view the controller s Diagnostic press ENTER at the power up or top of menu display Key ENTER Diagnostic The 12VDC Power level is the unregulated voltage the controllers 12 terminal At less than 10VDC an alarm will indicate an external wiring error is loading the 12V turbine meter supply Displays the time and date of the most recent Factory Reset O reset or the time and date of DCM200 manufacturing An Admin Password Default has not been modified from AAAA If modified displays Changed An Watchdog Resets should always display 0 An increasing number of Resets indicates corrupted firmware or controller electrical fault or interference The controller Firmware Version indicates the version of the software operating the controller 5 8 System Diagnostic Pool 746 5mv 7 65pH 84 2F Diagnostic lt Communicate y 12VDC Power 11 98 Reset to Factory 10 32 20 08 11 Admin Password Default watchdog Resets 0 Firmware Version D5C1 Reset to Factory Sets volume water meter total for this year and the previous year to zero Reset to Factory Sets volume
35. water meter tl his year and the pevousyeariozero 35 DCM200 User 5 Data Logging 5 1 Overview The DCM200 logs all sensor flowswitch amp meter values amp state and all pump valve solenoid ON times or fed volumes amp status at a user set interval every 1 to 60 minutes The 24 000 record log therefore has time span of 16 6 days a 1 minute rate to 1000 days a 60 minute logging rate There are several ways to download the DCM200 data log and to generate reports 1 LAN Connected DCM200 Controllers 1A Run ProMinent s Trackster app on a local site PC 1B Use a VPN or cell EVDO modem to remotely access the data log via Trackster 1C Set the E mail out to send an hourly log file to ProMinent s dedicated E mail server Then connect to Needs site link for reporting Also provides E mails on alarm 2 Stand alone DCM200 Controllers Insert a USB flash drive into the DCM200 USB socket and your selected log download size will auto upload Transfer the upload file to ProMinent s app Needs site link for reporting Log files are compacted CSV comma separated variable delimited text files structured to be read by an application but also human readable Log files are named DxxxLyyy where xxx last 3 digits of controller serial number and yyy day of year from 1 to 365 5 2 USB Flash Drive Log Upload HP v125w flash drives are both SCSI and USB 2 0 compatible and can be written by the DCM200 Other flash drives may
36. ween feeding acid and measuring its pH does not cause wide pH swings DCM200 User Key UP or DOWN to the target Pump Valve or Solenoid then press ENTER The Acid Pump frequency controlled by output 5 is ON and feeding at 65 84 of maximum SPM strokes minute This chemical is fed based on the value of a pH sensor Key ENTER once to Setpoints and again to view the 100 ON Setpoint At pH s greater than 7 50 the 5 Acid Pump is maximum rated SPM Press ENTER to adjust Press DOWN to view the OFF Setpoint setpoint At pHs less than 7 25 the 5 Acid Pump is OFF Press ENTER to adjust Key RIGHT to move the underline and then UP or DOWN to change the number Press ENTER to change the setpoint or EXIT to leave unchanged In this example we ve narrowed the control range from 0 25pH 7 5 7 25 to 0 13pH 7 5 7 37 Sidebar 1 3 View amp Adjust Setpoints Adjust Setpoints Variable Frequency Acid Pump ys Feed 65 84 Setpoints pr Test Prime 100 ON Setpo1 nte 7 50 pH OFF Setpoint 7 25 PH Editingor Exit 7 37 pH gt then OFF Setpoint 7 37 pH The controller knows the pump type connected to output 5 and its rated maximum SPM Pumps of varying SPM and ml stroke rating may be controlled at the same time In this example the red A5B indicating LED on the lower controller board flashes at the pump stroke rate As the feed rate approaches zero the time b
37. y runs 24 7 you d want to alarm on a flowswitch that has no flow since it indicates that the sensor or injection line is blocked or inadvertently valved OFF If you expected a switch to trip or a contact set to close daily when an event or action occurred you d want an alarm if it did not occur 4 0 System Settings 25 DCM200 User 4 1 Passwords Controllers are defaulted to Keypad Password OFF Turn ON Passwords To turn ON the Keypad Password Pool 746 5mv press ENTER and DOWN to Configure 7 65pH 84 2F at the power up or top of menu display power up p u alsplay lt 3 then 4 Configure P Key ENTER Configure S gu Time amp Date then Key DOWN to Keypad Password Keypad Password No then Key ENTER DOWN ENTER to turn ON Keypad Password Keypad Password Yes lt You ll view the Login display when you select a password Password ON protected part of the controller See Login Displays Key ENTER Login lt Yes Key UP or DOWN to change the underlined letter or digit Key RIGHT to move the underline Editing or Exit Press ENTER to Login 1 gt If you have not keyed any of the current valid passwords you ll view an error message then i Sidebar Default Passwords The first time you turn ON Keypad Password the 8 default passwords are Operatori 1 Operator2 2 Operator3 3 Operator4 4 Configure5 5 Configure6 6 Configure7 7 Administrator AAAA There are 3 password levels Ope
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