Navigator+TM User Manual.indd
Contents
1. Ti PLC Reset Quick Draw Q Prey Level 1 Level 2 Allows access for System Profile Run Customer Use Level 3 Level 4 Allows access for Program Editing Customer Use Level 5 Level 6 Allows access for Calibration Adjustments Customer Use Level 7 Level 8 Allows access to Factory Settings Factory Use Only NK 3 Envirotronics Figure 5 0 Log In Navigator You must logi n with 5 1 a password to proceed Run Edit 5 2 Profile Profile 5 3 5 4 5 5 5 1 Login To enter your password at one of six levels 52 Profiles Select from one of five program profiles Must be logged in to password level 2 or higher 5 3 Prev Returns to the main screen 5 4 Run Profile Brings you to the run program screen Start time date etc 5 5 Next Forwards you to the manual screen 5 6 Edit Profile Allows for the editing of an currently loaded program profile 5 7 Log out Removes access to the everything but the stop feature and Manual mode EE 9 Envirotronics Figure 5 2 File Navigator Status Events 52 1 5 2 5 aus 5 2 9 5 2 4 5 2 Profiles Select from one of five program profiles 5 2 1 Profile Program profile check desired profile and Open or Save 5 2 2 Prev Previous page 5 2 3 Open Opens the selected file 5 2 4 Saves Saves an edited file 5 2 5 File name Profile name gt Envirotronics Figure 5 2 1 File Open Navi2. Represents alarm acknowleged Both alarms acknowleged Each must be selected seperately e Press to acknowledge Alarm IK 3 Envirotronics Figure 4 7 6 Calibration Navigator Calibration EFA 01 24 06 7 Status Events Offset 40 and below cu 0 to 40 Current Current 25 and above Reading Prev Calibration of the Navigator chamber controller requires Setup access to the instrument If a Setup level password was not provided contact your RTP for details Once a Setup level password is entered 1 Touch More gt gt button on the Main Screen 2 Touch Setup button on the Jump to screen 3 Touch Calibration button on the Setup screen 4 Touch Next button to advance to the channel to be calibrated Enter a Sample Count of 50 return to the Setup menu touch PLC Reset return to channel to be calibrated 5 Attach a calibrated NIST traceable standard to the channel being calibrated Record Standard vs Current Reading data Determine if Current Reading values are within permissible error limits If an unacceptable degree of error is discovered adjust the offset to obtain acceptable results 6 Once finished set Sample Count back to 0 go to the Setup screen and touch PLC Reset Note Many factors can contribute to inconsistent and or unacceptable levels of error Good wiring and shielding practices are required for best results The
3. Panel mount Power requirements 24 VDC obtained through PLC on board Operating conditions During operation 0 to 55 C 35 to 85 RH non condensing During storage 20 to 70 C Input 100 240 VAC 50 60Hz 10 0 Dimensions in H 6 06 x W 8 62 x D 3 94 mm H 154 x W 219 x D 55 Weight 2 5 Ibs 1 1 Kg Envirotronics 3881 N Greenbrooke S E Grand Rapids MI 49512 Tel 800 368 4768 616 554 5020 Fax 800 791 7237 616 554 5021 Email sales envirotronics com service envirotronics com Web www envirotronics com Quality System Registered to ISO 9001 ACCREDITED CALIBRATION FACILITY Certificate No 1276 01 Terms amp Abbreviations Navigator The following explains the different symbols and abbreviations used on the Navigator Out Percentage of output for each channel Percent as in Process variable i e relative humidity lt Left arrow gt Right Arrow Alarms HLS 1 High Heat Limit LS OPS Low Stage Oil Pressure Switch LS THS Low Stage Thermal Head Switch LS HLP Low Stage Hi Lo Pressure Switch HS OPS High Stage Oil Pressure Switch HS THS High Stage Thermal Head Switch HS HLP High Stage Hi Lo Pressure Switch HS WPS High Stage Water Pressure Switch TAS 1 Steam Generator Thermostat CIRC O L Circulator Motor Overload Station 1 TEMP SEN Temperature Sentry SPARE 1 4 Spare Alarms Use varies by application Analog Refers to type of input or output CHx A channel is a controlled
4. See Pmp Down Valve used to accomplish Pmp Down Process Variable This is that actual value that the system is operating at for its corresponding channel Pulse with modulation Cycle Time Changing a SP value in a profile to a new value Found in the program editor Restarts a program profile Reverse acting Refers to heating outputs Runs the currently loaded program Dwell period at a given setpoint Sometime referred to as a soak step Staying at one set of values for an extended period of time Set Point The value at which you wish to run the system for its corresponding channel The first step you can set to start a profile Allows to start a profile at other than its beginning Displays the mode Stop Manual Profile Program run state Also used in a program profile as an end step to shut the test off Stage Step A Step is a single line of a test program Waiting to start at start time Program Setup Program stopped at selected stop time Program Setup Graphical display of the current process variables Value PLC input value accompanied with a number A Y with a number represents an output relay from the PLC Year Figure 1 0 Program Page DE TATe E o 1 19 ta 1 18 Status Events ben 12 M Duration Em ED 1 3 Type Elapsed E TIT Ez Stp zm nm hhh mm Event 1 5 1 13 1 6 1 7 1 8 1 9 1 10 14213 1 12 1 1 Current Setpoint and process values for the channels of control The fi
5. T Thermocouple 100 to 400 C 5 C Available Selections 0 10 VDC 10 VDC 4 20 mA J Thermocouple C T Thermocouple C T Thermocouple F Appendix A Navigator Figure 4 7 5 Alarms if used by Factory in Analog Mode 4 7 5 18 41 5 17 SESS Settings 3 O 5 5 47 59 4 7 5 11 4 7 5 7 4 7 5 8 4 7 5 10 4 7 5 1 Type of alarm signal i e digital or analog 4 7 5 2 Input selection for digital alarms 4 7 5 3 Channel selection for analog alarms 4 7 5 4 Common state of digital type alarms 4 7 5 5 Specifies if controller should halt if alarm occurs 4 7 5 6 Return to the Set Up menu 4 7 5 7 Low limit for analog type alarms 4 7 5 8 Stop System 4 7 5 9 High limit for analog type alarms 4 7 5 10 Go to the previous alarm for setup 4 7 5 11 Advance to the next alarm for setup 4 7 5 12 Hystersis setting for analog type alarms Operating window to prevent a short cycling of the switch Sometimes referred to as a make or break value Example Open at 10 PSI Close at 20 PSI 4 7 5 13 Duration of time alarm must be active before registering True is auto False is manual 4 7 5 14 Inf secondary analog sensor is on another channel wait until both show trip 4 7 5 15 Alarm automatic reset 4 7 5 16 Brings you to the alarm page 4 7 5 17 Silences the audible alarm bell 4 7 5 18 This is the name of the alarm Accessible at Password Level 4 NMK gt Envirotronics
6. i e Profile Manual Trip or Stop 2 8 Alarms Direct jump to the alarm list screen 2 9 Alarm Silence Silences the alarm trip sonalert 2 10 Manual Mode Displays mode of operation page name MANUAL CONTROL General information Starting the Navigator The Navigator controller has 2 ways to start control One method of starting control is by using manual control The other method is by utilizing the Program Setup Mode and a program Starting the System Manually Press the Prev Next to scroll to the Manual Run screen Figure 2 To enter a setpoint value touch the corresponding button after the Ch and below the SP Figure 2 detail 2 1 A number pad will appear Enter the desired numerical value for the corresponding channel then hit the key in the lower right corner of the numerical pad Note You may have up to 3 channels of control based on your application enter as required for your system Next turn on or off the events that are desired This is done by pressing the keys as per figure 2 detail 2 6 If a number is present the event is on continued NK gt Envirotronics Figure 2 0 Manual Page continued Navigator Channel 1 S P sets the setpoint of channel 1 Channel 2 S P sets the setpoint of channel 2 Optional Channel 3 S P sets the setpoint of channel 3 Optional Start Manual Mode After the desired values have been entered press the Manual button at the bottom of the page F
7. 46 Status Events 8 Delay Start 1 8 9 Date mm dd yyyy He 24 2006 1 8 8 Time hh mm 1 8 2 1 8 7 1 8 3 1 8 4 1 8 5 1 8 6 1 8 1 Start Step Reset all elapse timers and loop iteration counters then begins execution of the profile Step to start execution of the profile currently in memory 1 8 2 Start Start the selected program to run 1 8 3 Prev Returns to program profile screen 1 8 4 Pause Puts the current program on hold 1 8 5 Resume Resumes a previously paused profile 1 8 6 Stop Puts the Navigator controller in Stop mode 1 8 7 Time of day start Displayed in military time 1 89 8 Month Day Year Display for date of delayed start 1 8 9 Check mark Activates delay start feature if checked Start via Program Lets you start a selected preprogrammed profile See Programming a Profile if no programs are available Note that you must have a program selected to run After selection is entered the system will start the selected program There are two ways to get to the profile run screen You can scroll to the profile screen using the Prev Next buttons Look for the login logout profile screen and press the Run Profile button Figure 5 detail 5 4 or you can go from Figure 1 detail 1 8 and press the Run button You must be logged in Program Starting Step lets you assign a starting step number other than step 1 to start at in the program Figure 1 8 detail 1 8 1 After
8. 8 4 7 9 4 7 Setup Direct jump to the setup Setup Menu screen Location of PID Alarm configuration analog assignments etc 4 7 1 LogIn Logs you into the controller to make changes based on password level 4 7 2 Log Out Logs you out of control change screens The system will automatically log you out after 30 minutes 4 7 5 Quick Draw On Off Enable function if applicable 4 7 4 Analog setup Allows for the setup values of channel inputs 4 7 5 Alarms setup Allows for the setup for the system alarms 4 7 6 Calibration Allows Calibration of the Navigator controller 4 77 Fuzzy Fuzzy control parameters 4 7 8 Timers Delay times for staged heat and cool 4 7 9 Passwords Allows for changing passwords up to level 6 4 7 10 Factory Factory Settings 4 7 11 PLC Reset Used to reset the PLC for changes made in setup Resets value changes made to the PLC This must be done any time analog or digital items are changed on the Set Up pages or during calibration 4 7 12 ASCII Diagnostics Communication diagnostics 4 7 13 Set Clock Time and date entry must be presented exactly as shown Figure 4 7 3 Quick Draw On Off Optional Navigator Quick Draw 4 7 3 1 Enable Disable NE ME 4 7 3 8 Optional Not included on all units 4 7 3 1 Quick Draw Enable Disable Turns Quick Draw On and Off 4 7 3 2 Cool Cool value When cooling air is set below product Used to set the difference between produc
9. VALUE SETPOINT 2 MANWSP2W SET VALUE SETPOINT 3 MANWSP3W SET VALUE GUARANTEE SOAK 1 000GS1W SET VALUE GUARANTEE SOAK 2 000GS2W SET VALUE GUARANTEE SOAK 3 000GS3W SET VALUE SECOND 000SECW SET VALUE MINUTE 000MINW SET VALUE HOUR 000HRSW SET VALUE STEP TYPE 0000STPW SET VALUE CYCLE 0000CYCW SET VALUE GO TO 0000GTOW SET VALUE START CONTROLLER STRM START CONTROL STOP CONTROLLER STPA STOP CONTROL PROGRAM START PSTR START PROGRAM PROGRAM PAUSE PPSE PAUSE PROGRAM PROGRAM RESUME PRSM RESUME PROGRAM QUICK DRAW QKDW NAME READ EVENT 1 000EV1R EVENT 2 000EV2R EVENT 3 000EV3R EVENT 4 000EVAR EVENT 5 000EV5R EVENT 6 000EV6R EVENT 7 000EV7R EVENT 8 000EV8R EVENT ALL OOOEVAR Remote Command Set continued Navigator COMMANDS CONTINUED NAME READ EVENT 1 MANUREV1R EVENT 2 MANUREV2R EVENT 3 MANUREV3R EVENT 4 MANUREV4R EVENT 5 MANUREV5R EVENT 6 MANUREV6R EVENT 7 MANUREV7R EVENT 8 MANUREV8R EVENT ALL MANREVAR SETPOINT 1 000SP1R SETPOINT 2 000SP2R SETPOINT 3 000SP3R GUARANTEE SOAK 1 000GS1R GUARANTEE SOAK 2 000GS2R GUARANTEE SOAK 3 000GS3R SECOND 000SECR MINUTE 000MINR HOUR OOOHRSR STEP TYPE OOOSTPR CYCLE 000CYCR GO TO 000GTOR PROCESS VARIABLE 1 PV01 PROCESS VARIABLE 2 PV02 PROCESS VARIABLE 3 PV03 CURRENT STEP NUMBER STEP ELAPSED TIME ETIM QUICK DRAW QKDR NAVIGATOR ID IDOO ALARMS NAME READ ALARM 1 ALMO ALARM 2 ALM1 ALARM 3 ALM2 ALARM 4 ALM3 ALARM 5 ALM4 ALARM 6 ALM5 ALARM 7 ALM6 ALARM 8 ALM7 ALARM 9 A
10. Ver 14 1 24 06 m Prev 4 2 8 4 2 4 4 2 All Watch Direct jump to the All Watch screen Allows user to watch the x inputs and y ouputs of the PLC as system is running 4 2 1 Displays current P V and percentage of Output 4 2 2 Displays PLC X input y output as on or off Star is on 4 2 3 Prev Returns to Jump To screen 4 2 4 Stop Stops System E Envirotronics Figure 4 6 System Navigator E EX 4 6 7 4 6 6 4 6 5 4 6 4 4 6 3 4 6 2 4 6 1 4 6 1 Scroll down arrow 4 6 2 Delete key 4 6 3 Overrides a value 4 6 4 Select a new bit 4 6 5 Zoom in scroll 4 6 6 Up Arrow 4 6 7 ESC Returns to previous page NEW Will let you examine the contents of the PLC registers You can choose the type of register by selecting one of the following followed by the number of the particular register you wish to view This will create a list on the display as you select more and more registers Touch NEW and enter the register you wish to view such as D40 Memory Registers 2T Timer Registers 3 C Counter Registers 4 D Data Registers 5X PLC Input Status 6Y PLC Output Status 7S PLC State Registers Figure 4 7 Set Up Navigator Setup Menu Kaj m 01 24706 10 58 Status Events Sd 01 24 06 10 56 39 4 7 13 4 7 1 4 7 12 4 7 2 ro Log Out Ara Timers PLC Rese 47 11 8 ten Ses AME M JI a 4 7 4 475 4 7 6 4 7 7 4 7
11. the above has been completed press the start button Figure 1 8 detail 1 8 4 The program will load and begin to run The Status will say Profile Figure 1 detail 1 14 To Stop the program press any Stop button that you see Start Time Enabled allows you to enter a date and time at which you would like the program to actually begin controlling if not immediately This option will start both the system and the program You must press the check mark button on the Navigator for the option to work correctly Figure 1 8 A level 4 password is required to start a program Start Step 1 8 1 Delayed Start enabled 1 8 8 checked Date and time 1 8 6 NMK Envirotronics o je l 2 u o wi 53 e Mr o P LL E gt Envirotronics Figure 2 0 Manual Page Navigator 2 10 29 Status Events 2 1 e 2 1 Current Setpoint and process values for the channels of control Touching on the setpoint value will allow you to enter a new value Press the key in the lower right corner of numberical keypad will enter value 2 2 Prev Brings you to the Profile Login screen 2 3 Manual Starts the controller in manual mode 2 4 Stop Puts the Navigator controller and system in Stop mode 2 5 Next Brings you to the Trend Setup screen 2 6 Events Touching the event buttons will turn them on off When the number is displayed the event is on 2 7 Current status of the controller
12. 65 536 Colors TFT Display Backlight Display 6 5 Diagonal Resolution 640 x 480 Pixels Operating System Microsoft Windows CE NET 4 2 Communications Ethernet 10 100 Mbit RJ45 TP RS 232C 9 pin D SUB RS 485 422 25 pin D SUB Web server software Storage 1MB onboard up to 1GB optional Test amp data retrieval Processors 400 MHz RISC CPU 32MB Intel Strata Flash 64MB RAM Peripherals 1 USB Device for PC File Transfer 1 USB Host for Keyboard Mouse Printer through PC Programming Limited to onboard storage capacity Software Features Full PLC diagnostics Color graphic displays TCP IP networking Real Time clock with battery backup Analog Inputs Become a VALUEPLUS Customer 8 05 Process voltage inputs 8 standard assignable expandable to 40 optional 16 bit resolution T C 0 1 C or 0 1 F Full temperature range Analog Outputs Digital I O Standard 0 none up to 16 optional Outputting your choice of information Standard I O 0 none up to 128 in 128 out optional Output 2A 250 VAC Voltage input 24 VDC Data Logging Alarms 60 second intervals data setpoints process variables etc HLS 1 HLS 2 Circulator oil HS oil pressure HS thermal head HS Hi Lo pressure LS oil pressure LS thermal head SW LS Hi Lo pressure HS water pressure B oiler overtemp Temp Sentry optional Open sensor Up to 16 alarms Electrical Mechanical
13. 9 60 17 1 40 73 163 40 16 320 74 16520 60 76 00 15 5 00 75 167 00 59 74 20 14 6 80 76 168 80 58 72 40 13 8 60 77 170 60 57 70 60 12 10 40 78 172 40 56 68 80 11 12 20 79 174 20 55 67 00 10 14 00 5 95 00 0 176 00 9 15 80 6 96 80 81 177 80 8 17 60 2 179 60 E gt Envirotronics C to F Conversion Navigator 107 224 60 242 467 60 106 22640 243 469 40 109 22820 244 47120 250 00 245 475 00 M 28180 246 474 80 12 25560 247 476 60 113 23540 248 478 40 14 28720 249 480 20 115 289 00 250 482 00 116 24080 251 485 80 17 21260 262 485 60 18 24440 263 48740 19 24520 254 489 20 120 248 00 255 491 00 121 24980 256 492 80 122 25160 257 494 60 123 253 40 258 496 40 124 25520 259 498 20 125 257 00 260 500 00 126 268 80 261 501 80 127 2600 262 505 60 28 26240 263 50540 129 26420 264 507 20 130 266 00 265 509 00 131 267 0 266 510 80 132 269 60 267 512 60 183 27140 268 514 40 144 27320 269 51620 185 275 00 270 518 00 Envirotronics Technical Specifications Navigator Sensor Descriptions Range Accuracy typical 25 C and 5 VDC Description Typical Accuracy Sim 0 03 mV 50 mV 0 015 mV 100 mV 0 0055 mV 500 mV 0 005 mV 0 005 V kb5V 0 005 V 20 mA 0 008 mA J Thermocouple 0 to 760 C t 4 C
14. Circulator Motor Overload C OL ALM4 HS Oil Pressure Switch HOPS ALM5 HS Thermal Head Switch HTHS ALM6 HS Hi Lo Pressure Switch HHLP ALM7 LS Oil Pressure Switch LOPS ALM8 LS Thermal Head Switch LTHS ALM9 LS Hi Lo Pressure Switch LHLP ALMA HS Water Pressure Switch WPS ALMB Boiler Over Temp TAS 1 ALMC Temp Sentry ALMD Spare Alarm one ALME Spare Alarm two ALMF Spare Alarm three ALMG Spare Alarm four Example Commands 000SP1W 250 This command will set the channel 1 setpoint to 25 0 ALM1 This command will read back the alarm status of Alarm 1 PV01 This command will read back the current temperature of channel 1 000EV1R This command will read back the current status of Event 1 1 signifies ON and 0 signifies OFF 000SP1R This will read back the current setting of Setpoint 1 STRM This command will start the controller in manual mode STPA This command will stop the controller MANWEV1W 1 This command will turn on Event 1 Rules for Command Syntax Format for Full Command STEP 4 DIGITS COMMAND 4 DIGITS COMMAND VALUE 5 DIGITS MAX Step must be 4 digits long with a space Ex space 001 or space 025 etc Command See following pages for command list NK gt Envirotronics Remote Command Set continued Navigator Command Value IF POSITIVE space VALUE Ex space 1000 or space 555 IF NEGATE NO SPACE EX 1000 or 555 Example of setting step 2 Set point for channel 1 to 105 s
15. Instrument Manual Navigator Programmer Controller Envirotronics 3 2006 Rev B lt 3 Envirotronics Navigator Touch Screen Programmer Controller Ln S S 2 gt S Z Navigator Touch Screen Programmer Controller The Envirotronics Navigatort Programmer Controller is the newest instrument in the roster of touchscreen controllers from Envirotronics Expanded communication possibilities include built in RS232 and RS422 485 ports as well as Ethernet and both USB host and device connection ports Remote management and viewing across an intranet or internet connection the ability to add PC peripherals such as keyboard mouse and printer and high speed connection for PC file transfer combine with the ease of touchscreen and intuitive command screen design to make Navigator a leap forward in programmer controller technology Standard Features Touch Screen TFT 65 536 colors 640 x 480 display 400 MHz RISC CPU 32MB Intel Strata Flash 64MB RAM Windows CE NET 4 2 RS232 built in 9 pin D SUB e RS485 422 built in 25 pin D SUB Ethernet built in 10 100Mbit RJ45 TP USB Host for keyboard mouse printers etc USB Device port for PC file transfer nternal CF memory slot for memory expansion 32 1024MB External CF data slot for data capture and extraction 1 2 Specifications Navigator Channels Display 3 Process Variables
16. LM8 ALARM 10 ALM9 ALARM 11 ALMA ALARM 12 ALMB ALARM 13 ALMC ALARM 14 ALMD ALARM 15 ALME ALARM 16 ALMF NMK gt Envirotronics IP Address Change Procedure Navigator To change the IP address on the Navigator touch screen please follow these procedures 1 Remove power from the touch screen 2 Open the swing door marked CF CARD 3 Move Dip Switch 1 to the ON position DO NOT MOVE ANY OTHER SWITCHES THE PROGRAM WILL BE DELETED 4 Restore power to the touch screen When the blue screen appears touch anywhere on the screen to reach the setup menu 5 Touch TCP IP settings 6 Touch each item to be changed in the window that appears Each item touched will bring up a pop up window to allow changes 7 When done touch OK This will bring you back to the main menu 8 Remove power from the touch screen and place the Dip Switch back in the OFF position Do not forget to close the swing door 9 Restore power to the touch screen and the new settings will take effect NK gt Envirotronics C to F Conversion Navigator C F C F C F C F 79 110 20 56 132 80 57 134 60 58 196 40 76 104 80 59 138 20 60 40 00 74 101 20 62 1490 63 14540 71 95 80 64 14720 70 94 00 65 149 00 69 92 20 66 50 80 2 7160 67 15260 22 7 60 3 73 40 8 154 40 66 86 80 21 5 80 4 75 20 9 156 20 20 4 00 70 158 00 64 83 20 19 2 20 6 78 80 71 159 80 63 81 40 18 0 40 72 161 60 62 7
17. Setup Direct jump to the setup Setup Menu screen Location of PID Alarm configuration analog assignments etc See Fig 4 7 4 8 Alarms Brings you to the alarms screen See Fig 4 8 Figure 4 1 Graphic Chart Screen Navigator Touch for Taskbar Trend Range Low 80 High 180 E gt Envirotronics Figure 4 1 Graphic Chart Screen continued Navigator Scale 4 1 1 Trend Range Low 80 High 180 412 413 414 41 5 4 1 6 4 1 7 4 1 8 4 1 9 4 1 11 4 1 10 lt lt Increment Back lt Increment Back Increase Time of Graph Reduce Time of Graph gt Increment Forward gt gt Increment Forward 4 1 0 Touch anywhere on screen to have taskbar appear 4 1 1 Increments Trend back one scale at a time Time 4 1 2 Exits the Trend 4 1 3 Increments Trend back 25 of scale Time 4 1 4 Touch to set Trend low scale numericdisplay appears 4 1 5 Touch to set Trend high scale numeric display appears 4 1 6 Reduces scale Time 4 1 7 Return to current Time 4 1 8 Increases Trend scale value Time 4 1 9 Increment Trend forward 25 of scale Time 4 1 10 Increments Trend forward one scale at a time Time 4 1 11 Turn Trend on and off This only lights if Trending is turned on in Trend Options NK gt Envirotronics Figure 4 2 All Watch Navigator Watch All Fa 01 24706 1 80 58 Status Events Process Variable 4 2 1 CHO1 23 9 out 4 2 2 Navigator
18. ccessible at Password Level 4 Envirotronics Figure 4 7 5 16 Alarms Navigator 4 7 5 16 Alarms 4 7 5 16 1 4 7 5 16 2 4 7 5 16 3 4 7 5 16 4 4 7 5 16 5 4 7 5 16 6 4 7 5 16 7 4 7 5 16 8 4 7 5 16 8 4 7 5 16 7 4 7 5 16 6 4 7 5 16 5 4 7 5 16 4 4 7 5 16 3 4 7 5 16 2 4 7 5 16 1 Down arrow Scrolls page down Note When an Alarm is Shows alarm information Reset Resets the alarmi tripped it must be selected Zoom Enlarges view acknowledged and then Check Acknowledges alarm reset Up arrow Scrolls page up ESC Escape returns to previous page Alarm Displays alarm history and any active alarms Alarms Tripped NK gt Envirotronics Figure 4 7 5 16 2 Alarm Information Navigator Date Time stamp when alarms were tripped Press to get information indicated above when alarms were acknowleged A Press to get information indicated above gt Envirotronics Figure 4 7 5 16 2 Alarm Information Navigator Date Time stamp when alarms were reset Press to get information indicated above Figure 4 7 5 16 3 Reset Blue background behind alarms show alarms reset PESTO reset Alarms NIK 3 Envirotronics Figure 4 7 5 16 4 Zoom Navigator HIST NMK 5 Envirotronics Figure 4 7 5 16 5 Check Navigator k Represents alarm
19. e value to be sent channel represents a valid channel number alarm represented by ALM and a corresponding number All commands are case sensitive and must be in capitol letters System Control These commands control the starting and stopping of the system They correspond to the options available when the MANUAL and STOP keys on the front panel are pushed STPA has the same effect as pressing the STOP button STRM starts the system in manual mode Manual Control MANWEVevent numW 0 1 sets the specified event to the specified state Example MANWEV1W 1 for ON and MANWEV2W 0 for OFF 000EVevent numR returns the current state of the specified event as either 1 for ON or 0 for OFF 000SPchannelW value sets the setpoint for a specified channel Example 000SP1W 235 would be 23 5 000SPchannelR returns the specified channel s setpoint PVOchannel returns the specified channel s P V NK gt Envirotronics Remote Command Set continued Navigator Alarm Control These commands control and get data about the system alarms ALMalarm number returns the current state of the specified alarm Either 0 or 1 is returned 0 shows alarm is OFF and 1 shows the alarm is activated Alarms Note Some alarms listed below may not be used on your system Verify with the electrical print for the alarms for your chamber ALM1 Chamber High Heat Limit alarm one HLS 1 ALM2 Chamber High Heat Limit alarm two HLS 2 ALM3
20. etp oint N LV fo ri Variable P 1 tocess Variable Sensitivity set Sensitivity set Sensitivity set to high tolow correctly Password security level 4 or higher is required to access EEE 5 Envirotronics Figure 4 7 8 Timers Navigator System Delay Timers LII Qd 247 Status Events Channel 1 4 7 8 1 Reverse Direct 4 7 8 5 4 7 8 3 stage 4 4 7 8 7 4 7 8 4 4 7 8 8 4 7 8 2 4 7 8 6 Reverse Heating Delays Heat Stage Delay is the amount of time in seconds the controller waits between the activation of the first stage of heaters and the second stage of heaters Direct Cooling Delays Cool Stage Delay is the amount of time in seconds the controller waits between the activation of the first stage of cooling and the second stage of cooling 4 7 8 1 Stage 2 Heat if applicable Refer to electrical print 4 7 8 2 Stage 3 Heat if applicable Refer to electrical print 4 7 8 3 Stage 4 Heat if applicable Refer to electrical print 4 7 8 4 Stage 5 Heat if applicable Refer to electrical print 4 7 8 5 Stage 5 Cool if applicable Refer to electrical print 4 7 8 6 Stage 4 Cool if applicable Refer to electrical print 4 7 8 7 Stage 3 Cool if applicable Refer to electrical print 4 7 8 8 Stage 2 Cool if applicable Refer to electrical print 4 7 9 Passwords Navigator Level 1 Level 2 Level 3 Level T ASCII Level 5 Diagnostics Level 6
21. gator TES Alarm f 3 05 J 0 ste 4d 5 2 1 1 old 5 2 1 Profile Program profile check desired profile and Open Verifies your desire to open program 5 2 1 1 Prev Returns to previous page 5 2 1 2 Open Opens the desired program profile Figure 5 2 4 File Save Navigator 10342 32 5 2 4 1 5 2 4 2 5 2 4 1 Prev 5 2 4 2 OK to save file Figure 5 6 Edit Profile Navigator 5 6 12 5 6 14 5 6 13 5 5 11 Edit Profile 5 6 1 nd nea 4 Duration n opo 5 6 2 Type Stop AUS UT lt Chi GS mn 5 6 9 5 6 4 0 Sie qe 5 6 8 5 6 5 5 6 6 9 6 7 5 6 Edit Profile Allows for the editing of an existing program profile 5 6 1 Step Displays step being edited Touch to change 5 6 2 Type Displays type of step Soak Ramp Loop Stop 5 6 3 Events When number is displayed it is On 5 6 4 Program display Shows a 5 step window of program 5 6 5 Prev Returns to Log In menu 5 6 6 Delete Deletes the step shown 5 6 7 Insert Inserts a step before step shown 5 6 8 Down arrow Walks through program 5 6 9 Up Arrow Walks through program 5 6 10 Duration Step time interval 5 6 11 GS Loop Guaranteed soak window on loop to step numbver 5 6 12 CH1 Enter desired set point for current step 5 6 13 0 Blank 1 GS Win 3 Blank 4 Loop to 5 6 14 0 Stop 1 Soak at 2 Ramp to 3 Loop to Envirotronics Editing a Program Navigator Using
22. igure 2 detail 2 3 The status area on the display will say Manual and the chamber will begin to operate provided all safeties are satisfied Figure 2 detail 2 7 To Stop the manual operation press the stop key at the bottom of the page Figure 2 detail 2 4 The status area on the display will say Stop and the chamber will shut off Figure 2 detail 2 7 Pump down will remain active if equipped Figure 9 0 Log On Navigator y i You must login with 3 1 a password to 3 5 proceed 3 2 3 3 3 4 3 1 Log On Log On screen There are 8 levels of Log on Password Levels 3 2 Profiles Select one of the five stored programs 3 3 Run Profile Run Profiles brings you to the Start Time and Step of a profile See Fig 1 8 3 4 Edit Profile Program editor for writing programs profiles 3 5 Log Out Log Out Figure 4 0 Jump Navigator Jump to JE 4 8 01 24 06 i 10 AS hS Status Events 4 2 4 1 4 7 4 6 4 3 4 4 4 5 4 1 Trend Direct jump to the graphic chart screen See Fig 4 1 4 2 All Watch Direct jump to the All Watch screen Allows user to watch the x inputs and y ouputs of the PLC as system is running See 4 2 4 3 Prev Brings you to the Program screen 4 4 Trend Options Graph Options 4 5 Stop Stops System 4 6 System Can view additional plc data i e plc register values memory bit status s for high or low See Fig 4 6 4 7
23. ill cause the controller to stop the program clock and not allow the program to progress As a result the program will never advance to the next step Use G Soak only in soak steps Step Time Duration detail 5 6 11 tells the controller the amount of time this step is to take to achieve the given setpoint w G Soak OFF or the amount of time that the step remains at the given setpoint w G Soak ON It is in Hours Minutes Seconds The maximum amount of time that can be entered on any one step is 99 hours 59 minutes and 59 seconds Selecting a Program to Run To choose a program to run you must scroll to the profiles screen Figure 5 Press the Profiles button detail 5 2 Select a Program Name or Number You are now on the File screen Select from one of the five 5 available programs Figure 5 2 detail 5 2 by placing a checkmark in front of the desired profile Then press the open button It will ask you to then acknowledge this selection Press the open key Figure 5 2 1 1 Now press the run key and follow the Start via Program steps Remote Command Set Navigator Here we will show you the commands available to you via the remote COMMAND mode This section is divided into 3 sections listed below Program 8 System Control Manual Control Alarm Control In this section the following conventions are observed monospace bold words are sent to the controller exactly as shown italicized represent a variabl
24. it low setting 4 7 4 2 High Engineering unit high setting 4 7 4 3 Type Input type 4 7 4 4 Current Analog Current actual analog reading 4 7 4 5 Current reading Current reading of the analog channel in the calculated engineering units 4 7 4 6 Back Arrow Go to the previous analog channel for setup 4 7 4 7 Forward Arrow Advance to the next analog channel for setup 4 7 4 8 Comp Ch Analog channel used in compensation calculation 4 7 4 9 Comp Type of compensation to execute 4 7 4 10 Label of the current channel being setup Envirotronics Figure 4 7 5 Alarms Navigator 4 7 5 18 4 7 5 17 HLS 1 Settings 4 7 5 16 5525 16 i 01 24 06 7 Status Events 4 7 5 1 LAGE Digital Auto False 47 5 15 4 7 5 2 Input Delay 00 4 7 5 13 4 7 5 4 Com 4755 Trip 4 7 5 6 Fre 4 7 5 8 4 7 5 10 4 7 5 11 4 7 5 1 Type of alarm signal i e digital or analog 4 7 5 2 Input selection for digital alarms 4 7 5 4 Common state of digital type alarms 4 7 5 5 Specifies if controller should halt if alarm occurs 4 7 5 6 Return to the Set Up menu 4 7 5 8 Stop System 4 7 5 10 Go to the previous alarm for setup 4 7 5 11 Advance to the next alarm for setup 4 7 5 13 Duration of time alarm must be active before registering True is auto False is manual 4 7 5 15 Alarm automatic reset 4 7 5 16 Brings you to the alarm page 4 7 5 17 Silences the audible alarm bell 4 7 5 18 This is the name of the alarm A
25. nter key Guaranteed Soak If guaranteed soak GS is required press the button identified as detail 5 6 12 and enter a value via keypad This value is the numerical amount of deviation allowed before the program can advance Guaranteed Soak affects the way a step behaves in terms of its time duration If G Soak is ON a value entered the controller will wait until it achieves a process variable within the window and then will begin the countdown for that step TIME DURATION If G Soak is OFF the controller will try to achieve the set point for that step within the TIME DURATION for that step thus the controller begins its countdown as soon as the step is begun Ch 1GS A Value of 0 is the off function for guaranteed soak Ch 2GS Ch 3 GS EEE gt Envirotronics Editing a Program continued Navigator Soak Window Adjustment With Guaranteed Soak on the TIME DURATION counter does not begin until you have reached your setpoint window If your Process Variable P V has any variance outside of the window your counter will cease until it reaches the setpoint window again Example G Soak for channel 1 is on setpoint is at 140 degrees F but the P V varies by 2 or 3 degrees off the setpoint If the WINDOW for the channel is 5 the steps counter will continue If the P V varies more than 5 degrees off setpoint the step counter will stop until it is back with in the specified window Note Using G Soak in a ramp step w
26. pace 002SP 1W space 1050 Example of setting manual set point channel 1 to 55 MANWSP 1W 550 Note that all temperature settings are integers with no decimal points For a temperature setting of 105 6 the command value would scale up by a factor of 10 for a result of 1056 Current Port Parameters are 9600 Baud Odd Parity Seven data bits 1 Stop bit This is the ASCII Diagnostics page and can be accessed from the Setup menu INPUT STRING FORMAT 642 L Ae RECD DATA 0 20 32305650 TERMINATOR 13 TIMEOUT 255 ERROR CODE 0 E18 sem esw loco acu auc aun PREVIOUS If a correct command is sent it will display and the corresponding button below will light To clear all buttons press Reset All NK gt Envirotronics Navigator Remote Command Set continued COMMANDS NAMEASCII WRITE Function PROGRAM MODE EVENT 1 000EV1W ON 1 OFF 0 EVENT 2 OOOEV2W ON 1 OFF 0 EVENT 3 OOOEV3W ON 1 OFF 0 EVENT 4 OOOEV4W ON 1 OFF 0 EVENT 5 OOOEVSW ON 1 OFF 0 EVENT 6 000EV6W ON 1 OFF 0 EVENT 7 000EV7W ON 1 OFF 0 EVENT 8 OOOEV8W ON 1 OFF 0 EVENT ALL OOOEVAW MANUAL MODE EVENT 1 MANWEV1W ON 1 OFF 0 EVENT 2 MANWEV2W ON 1 OFF 0 EVENT 3 MANWEV3W ON 1 OFF 0 EVENT 4 MANWEV4W ON 1 OFF 0 EVENT 5 MANWEV5W ON 1 OFF 0 EVENT 6 MANWEV6W ON 1 OFF 0 EVENT 7 MANWEV7W ON 1 OFF 0 EVENT 8 MANWEV8W ON 1 OFF 0 EVENT ALL MANWEVAW SETPOINT 1 000SP1W SET VALUE SETPOINT 2 000SP2W SET VALUE SETPOINT 3 000SP3W SET VALUE SETPOINT 1 MANWSP1W SET
27. rmocouple input channel High and Low settings have no effect however an offset value can be entered Figure 4 7 7 Fuzzy Navigator Fuzzy Menu 01 24 Status Events Channel 1 4 7 7 1 Cycle Time ons 4 7 7 2 Sensitivity 4 7 7 3 REV DIR 4 7 7 1 Heat Output Cycle Time REV defines the maximum ON to OFF to ON time window in which heating can be called for 4 7 7 2 Sensitivity Value of Heat Output REV determines the responsiveness the controller uses to reach a channel setpoint when heating is required A typical setting is a value of 160 to 240 4 7 7 3 Sensitivity Value of Cool Output DIR determines the responsiveness the controller uses to reach a channel setpoint when cooling is required A typical setting is a value of 160 to 240 4 7 7 4 Cool Output Cycle Time DIR defines the maximum ON to OFF to ON time window in which cooling can be called for NOTE For most processes a fast cycle time less than 5 seconds will produce a better control of loads with a fast response time A typical setting is 3 to 4 seconds The sensitivity setting determines how often the Navigator Plus compares the setpoint and the process variable and acts on the difference By entering a value in either of the sensitivity settings the Navigator will compare the values and based on the settings will make adjustments as required The larger the value the more often comparisons are made for adjustments D
28. rst value on the left is the Set Point This is the desired value that you enter manually or are running from the program you created The next number is referred to as the process variable This is the actual value that is running for its corresponding channel 1 2 Displays current step running in the selected profile Can also be used to view another step by touching the block after the Step and entering in another step number When the program advances to another step it will reset to the current step running 1 3 Type of step the current step is 1 4 Event status for the current step 1 5 A 5 step view of the current profile in memory 1 6 Prev Brings you to the Trend Setup screen 1 7 Help Brings you to a Help screen 1 8 Run Direct jump to the Profile Login screen 1 9 Pause Puts the current program on hold 1 10 Resume Resumes program in progress 1 11 Stop Puts the Navigator controller in Stop mode 1 12 Next Brings you to the Profile Login screen same as 1 8 1 13 Scrollbar used to scroll up and down the profile currently in memory 1 14 Indicator of time elapsed for the current step 1 15 Duration control for the current step 1 16 Displays current events that are on 1 17 Current status of the controller i e Profile Manual Trip or Stop 1 18 Current running step 1 19 Current date and time Figure 1 8 Profile Run Navigator Al Profile Run EA 01 24 06
29. t Set Point value and when air temperature adjusts towards Set Point 4 7 3 3 Heat Heat value When heating air is set above product Used to set the difference between product Set Point value and when air temperature adjusts towards Set Point Quick Draw Operation Channel 1 is air temperature Channel 3 is product temperature In Manual Mode Enter the value in Channel 3 for the desired product temperature Then within 15 seconds of entering the value in Channel 3 enter the value in Channel 1 for the maximum air temperature For example if the product temperature desired is 40 C and the maximum allowed air overshoot is 65 C you would enter 40 in Channel 3 and within 15 seconds enter 65 in Channel 1 In Program Mode Enter a program as outlined in section 5 6 You will enter the maximum air temperature in Channel 1 and the desired product temperature in Channel 3 If Quick Draw is not desired in a particular step but is enabled you must enter the same setpoint in both Channels 1 and 3 for that step in order to disable it NK Envirotronics Figure 4 7 4 Analog Set Up Navigator MAM 4 7 4 10 Analog Settings Aer ff aem 01 24706 7 52 30 Status Events 4741 MERA Comp NC 4 7 4 9 4 7 4 2 MEME 180 0 Comp Ch 4748 4743 METTE T TC C 4 7 4 4 Current Analog Current Reading 0 239 23 9 4 7 4 5 4 7 4 6 4 7 4 7 4 7 4 Analog setup Allows for the setup values of channel inputs 4 7 4 1 Low Engineering un
30. the Prev Next key scroll to the Profiles Page Figure 5 1 Login to a security level of at least two 2 to edit a program Figure 5 1 Detail 5 1 Press the Profiles button Figure 5 1 detail 5 2 and the file screen will open Select the file you wish to edit by touching the box in front of the desired file Figure 5 2 detail 5 2 1 then press open Then press the Edit Profile button Figure 5 1 detail 5 6 The edit profile screen will now be displayed Figure 5 6 First is to select the step number of your program detail 5 6 1 Pressing the button will provide a numerical display Enter the desired step number if change is needed and press the enter key Step Type Then if required select the type of step detail 5 6 2 soak ramp loop or stop Programming Events Each programming step lets you activate any or all of the up to 8 event outputs Event Outputs On lets you activate the event outputs 1 through 8 for this step Enter the output numbers in any order of the events you wish to turn on Any of the 8 events that were not selected will be set to OFF once you hit ENTER and selected ones set to ON Determine the events that may be required to perform the step function To turning an event on touch the button and the number of the event should appear Now select the Ch1 temperature detail 5 6 13 by touching the button A numerical display will appear Type in the desired value for your applications step and press the e
31. to the beginning of a previous step allowing the profile to cycle or nest Low The lower limit value Log In Security password required Log Out Re establishes security LLim Low limit NMK 5 Envirotronics Terms amp Abbreviations continued Navigator NC Normally closed or No Connection dependant on where used Machine Section Reference to the location around the compressors Manual mm mmm Next Outputs Password P Bnd PID PID Type PID Settings PLC Prev Profile Profile run Pmp Down Pump down Pump dwn sel PV PWM Ramp Resume Rev Run Soak SP Start step Status STOP RUN Stgl Stp Timed Start Timed Stop Trend VAL Xi Ys Yy From the main screen brings you to the manual operation screen of the controller On the manual screen it turns the chamber on to run to the assigned setpoints Minutes A profile steps time in minutes Month Refers to following page Are the PLC y relay outputs Security requirement Proportional Band Window for control to begin adjusting its outputs to achieve the desired setpoint Proportional Integral Derivative PWM Analog Open Loop or Not used Values in controller that make the controller control Programmable Logic Control Previous A Profile is a series of steps programmed together to accomplish a test sequence Brings you to the start page for timed start or instant start Used to keep the high side of the refrigeration system run ready
32. value such a temperature humidity altitude etc Example Channel 1 is Temperature Values Channel 2 is Humidity Values Circs Circulator Refers to the air circulation motor circuit Comps Compressors Comp Compensated type analog input device Comp Ch Compared channel for Compensated input Config Configuration Refers to the settings required to accomplish the desired task Control Ch See CHx above D Derivative Percent D time Derivative Time Dd Date DEL Delete Removal of a step or program Dev Deviation Difference between desired and actual Dir Direct acting Refers to cooling outputs Duration Step length Edit Edit Used to make changes in a profile Elapsed Time Time a profile has been running in a program step ESC Escape Ev Event Accompanied by a number typically for customer use Evts Events Events are out relays that can be either manually operated or programmed into a profile File Save Saves a new or edited profile Gain Proportional Gain referred to as reset GS Guaranteed Soak Used to put a profile step s programmed time into a hold mode A value of turns it off Sometimes referred to as a window or within a plus or minus value of desired temperature hhh Hours A profile steps time in hours H Lim High limit High The upper limit value Hold Program is holding Hys Hysterisis I Lag I Lag Integral delay setting in seconds Insert Used in the program edit profile screen Loop Brings you from the end of a current step
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