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User Manual PAX2D – 1/8 DIN Digital Input

1. Aejdsiq 2 002 SHU 1095 Ke dsiq Aeidsiq pba 3339 4 0 6 8 9 L 10105 o ejeos ejeos jueuiuBissy d I Bojeuy Bojeuy 90 1805 Tid Til 0 9 We w TU buda 19594 JaJUNOD jeses jous euo jno euu L Aejaq X uonejedo qpueis jesay 1ndino Jejuno jndino ayey HO euin 818 julodjas ou 00 000 000 0 ou 45 45 T3534 e HIER a d L 176 19 9jejs 1009 31607 jndino eur yulodyes 1ndino s R3 jueuiuBissy jeles 1 1 sequin SUG SSH 12335 gt O B 15 571181 2 3011 Aid o 146 4 s Wd ANG 39 LIMITED WARRANTY Red Lion Controls Inc Sixnet Inc N Tron Corporation or Blue Tree Wireless Data Inc the Company warrants that all Products shall be free from defects in material and workmanship under normal use for th
2. Input B LO Freq W 6 Input B SRC W 5 SNK Input B MAG 4 Logic InputA LO Freq 3 HI Freq Input A SRC H2 SNK Input A MAG ON 1 Logic Wi Factory Setting SWITCHES 1 and 4 LOGIC Input trigger levels 1 5 V max 3 75 V min 200 mV peak input sensitivity 100 mV hysteresis maximum voltage 40 V peak 28 Vrms Input impedance 3 9 60 Hz Must also SRC switch ON Not recommended with counting applications SWITCHES 2 and 5 SNK Adds internal 7 8 pull up resistor to 5 VDC Imax 0 7 mA SRC Adds internal 3 9 KO pull down resistor 7 3 mA max 4 28 VDC 30 VDC SWITCHES 3 and 6 HI Frequency Removes damping capacitor and allows max frequency LO Frequency Adds a damping capacitor for switch contact bounce Also limits input frequency to maximum 50 Hz and input pulse widths to minimum 10 msec 3 The option cards are separately purchased cards that perform specific functions These cards plug into the main circuit board of the unit The option cards have many unique functions when used with the PAX2 CAUTION The option card and main circuit board contain static sensitive components Before handling the cards discharge static charges from your body by touching a grounded bare metal object Ideally handle the cards at a static controlled clean workstation Also only handle the cards
3. rEd 27 to 19 seconds br EEN Enter the desired Display Line 1 and programmable Units Display color If Line 1 Display Scrolling is desired set the scroll time in seconds DISPLAY INTENSITY LEVEL EINE A METS ae to OFF LRbEL USE Select the mode for Line 1 Units Mnemonic s See LINE 1 UNITS Enter the desired Display Intensity Level 1 4 by using th keys Th dc aod Display Intensity Leve o urn seys The MNEMONIC DIAGRAM for programming details display will actively dim or brighten as the levels are changed This parameter can also be accessed in the Parameter display loop when enabled SELECTION MODE DESCRIPTION OFF No Line 1 mnemonic shown DISPLAY CONTRAST LEVEL LABEL LABEL Single programmable mnemonic shown for all Line 1 values to 15 Lust CUSTOM Custom programmable mnemonics shown for each Line 1 value FACE FACTORY Factory default mnemonics shown for each Line 1 value Enter the desired Display Contrast Level 0 15 by using the arrow keys The display contrast viewing angle will actively adjusts up or down as the levels The characters available for the programmable modes include are changed This parameter can also be accessed in the Parameter display loop AbCd EF GH TRL P naPBPRSEUNBM HPD when enabled 03456 16 Sdc PGs 772 blank Two character spaces are required to display this character LINE 1 DISPLAY VALUE SELECT EN
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5. HYSE n 1 SHOE LIL LI RESEL RSE Sn 06 DISPLAY ASS L L Part U5h DISPLAY SELL AL DISPLAY PARAMETER USER SETTING Setpoint Selection 51 Setpoint Source Action For Setpoint Output Logic Output Annunciator Light Change Color Setpoint Value Setpoint Tracking Setpoint Output Power Up State Setpoint Activation Type Standyby Operation Hysteresis For Setpoint On Time Delay Setpoint Off Time Delay Setpoint Setpoint Output Time Out Rate Timed Output One Shot Counter Auto Reset Output Reset W Counter Reset Setpoint Output Reset At Sn 1 Analog Output Parameters PARAMETER Analog Type USER SETTING Analog Assignment Analog Low Analog High COMMS PORT PARAMETERS USB Port Parameters PARAMETER USB Configuration USER SETTING Serial Port Parameters PARAMETER Communications Type Baud Rate Data Bits Parity Bit USER SETTING DISPLAY FREE SCALEr H udt ASA CAP Lo ASN Lo uSEr DISPLAY USr ALE USEr 1 uSEr 2 uSEr F Fi Fe SEL F 1 SEL Fe USER SETTING 35 52 DISPLAY Addr dELRH Abru Ent Ent b Ent FREE Al FREE FREE Hi Lo SE FAL Ent Ld RATE PARAMETERS Rate C Calculation Rate C Display Multiplier Rate C Decimal Position RATE UPDATE PA
6. LATCHING TABS PANEL MOUNTING SCREWS Installation Environment The unit should be installed in a location that does not exceed the operating temperature and provides good air circulation Placing the unit near devices that generate excessive heat should be avoided The bezel should only be cleaned with a soft cloth and neutral soap product Do NOT use solvents Continuous exposure to direct sunlight may accelerate the aging process of the bezel Do not use tools of any kind screwdrivers pens pencils etc to operate the keypad of the unit PANEL CUT OUT 02 00 2 0 SETTING THE DIP SwITCHES To access the switches remove the unit base from the case by firmly squeezing and pulling back on the side rear finger tabs This should lower the latch below the case slot which is located just in front of the finger tabs It is recommended to release the latch on one side then start the other side latch Warning Exposed line voltage exists on the circuit boards Remove all power to the unit AND load circuits before removing the unit from its case FRONT DISPLAY Circuit Board USB Connector INPUT SET UP DIP SWITCHES Finger REAR TERMINALS SETTING THE INPUT DIP SWITCHES The unit has six DIP switches for Input A and Input B terminal set up that must be set before applying power
7. 179259 Type 4X Indoor Enclosure rating Face only IP65 Enclosure rating Face only IP20 Enclosure rating Rear of unit Refer to EMC Installation Guidelines section of the bulletin for additional information 4 CONNECTIONS High compression cage clamp terminal block Wire Strip Length 0 3 7 5 mm Wire Gauge Capacity 26 to 16 AWG 0 14 to 1 5 mm Torque 4 4 5 3 inch lbs 0 5 0 6 N m 5 CONSTRUCTION This unit is rated Type 4 1 65 for indoor use only IP20 Touch safe Installation Category IL Pollution Degree 2 One piece bezel case Flame resistant Synthetic rubber keypad Panel gasket and mounting clip included 6 WEIGHT 8 oz 226 8 g DIMENSIONS In inches mm Note Recommended minimum clearance behind the panel for mounting clip instal lation is 2 1 53 4 H x 5 5 140 W BERBEBBBE 12 3 80 96 52 um x 3 60 9144 OPTION CARDS WARNING Disconnect all power to the unit before installing option cards Adding Option Cards The PAX2 can be fitted with up to three option cards The details for each option card can be reviewed in the specification section below Only one card from each function type can be installed at a time The function types include Setpoint Alarms PAXCDS Communicati
8. nant None Does not count bREEH Batch Counter B internally counts the number of output activations of the selected setpoint s The count Source is selected in the Yes No sub menu shown for each setpoint BRE 5 thru 54 Ent Count X1 Adds Input B falling edge Dual Count Adds Input B falling edge if User 2 is high X1 w direction Subtracts Input B falling edge if User 2 is low Dual Count Adds Input B rising edge when User 2 is high Quad X1 Subtracts Input B falling edge when User 2 is high Dual Count Adds Input B rising edge when User 2 is high and Quad X2 Input B falling edge when User 2 is low Subtracts Input B falling edge when User 2 is high and Input B rising edge when User 2 is low Ente Count X2 Adds Input B rising and falling edges dikude Dual Count Adds Input B rising and falling edges if User 2 is X2 widirection high Subtracts Input B rising and falling edge if User 2 is low Counter C Selections SELECTION MODE DESCRIPTION None Does not count Counter A at R Counter C counts the incoming pulses from Counter A input as per Counter A mode of operation The signal is scaled only according to Counter C parameters Counter B Counter C counts the incoming pulses from Counter input as per Counter B mode of operation The signal is scaled only according to Counter C parameters nk b Counter A Counter B Counter C counts the incoming pulses from Counter A a
9. The Parameter Display Loop is accessed by pressing the P key The selected Parameter Display Loop values can be viewed and or changed per the Line 2 Value Access setting programmed for each available value The Hidden Parameter Display Loop follows the Parameter display loop and can only be accessed when the correct security code is entered at the Code prompt Combining the two parameter loops provides an area for parameters that require general access and or protected or secure access depending on the application needs While in the Parameter and Hidden Parameter loops pressing the D key will return the unit to the Main Display Loop To directly access the Code prompt press and hold the P key This can be done from the Main display loop or at any point during the Parameter display loop Also to directly access Full Programming mode while in the Hidden Parameter loop press and hold the P key to bypass any remaining Hidden Parameter loop values FACErY Display Comms Port Factory Parameters Parameters Service Parameters PARAMETER MENU Upon entering the Parameter Menu the P key is pressed to advance to a specific parameter to be changed After completing the parameter menu or upon pressing the D key the display returns to the initial entry point for the parameter menu For each additional press of the D key the display returns to the previous level within the module until exiting the module entirely SELECTION VALUE ENTRY For
10. Number Guid Scratch Pad Regs 16 SUPPORTED EXCEPTION CODES 01 Illegal Function Issued whenever the requested function is not implemented in the unit 02 Illegal Data Address Issued whenever an attempt is made to access a single register that does not exist outside the implemented space or to access a block of registers that falls completely outside the implemented space 03 Illegal Data Value Issued when an attempt is made to read or write more registers than the unit can handle in one request 07 Negative Acknowledge Issued when a write to a register is attempted with an invalid string length PAX2D FREQUENTLY 5 MopBus REGISTERS Only frequently used registers are shown below The entire Modbus Register Table can be found at www redlion net The following is an example of the necessary query and corresponding response for holding register 2 In this example register 2 is the decimal value 123 Query 01 03 00 01 0001 D5 CA Response 01 03 02 00 7B F8 67 Notes 1 The PAX registers can be read as holding 4x or input 3x registers 2 For a value spanning two registers the portion of the value less than 65 535 will be in Lo word register and the portion of the value greater than 65 535 will continue into Hi word register Negative values are represented by two s complement of the combined Hi word and Lo word 3 The PAX2 should not be powered down while parameters are being changed Doing so may result in an in c
11. resets the setpoint outputs configured as YES in sublist SETPOINT ACTIVATE SET MOMENTARY EDGE When activated momentary action the unit activates sets the setpoint outputs configured as YES in the sublist DISPLAY DESCRIPTION FACTORY DISPLAY DESCRIPTION FACTORY 51 Setpoint 1 fig 51 Setpoint 1 10 5g Setpoint 2 fig 5g Setpoint 2 nn 51 Setpoint 3 fig 53 Setpoint 3 54 Setpoint 4 Ag 54 Setpoint 4 na SETPOINT ACTIVATE SET MAINTAINED LEVEL HOLD SETPOINT STATE Er n SPHOLd The unit holds the state of the setpoint outputs configured as YES in the sublist as long as activated maintained action The unit activates sets the setpoint outputs configured as YES in the sublist as long as activated maintained action DISPLAY DESCRIPTION FACTORY DISPLAY DESCRIPTION FACTORY 51 Setpoint 1 fig 51 Setpoint 1 nn bg Setpoint 2 fig 5g Setpoint 2 53 Setpoint 3 fig 53 Setpoint 3 nn 54 Setpoint 4 fig 54 Setpoint 4 6 2 OUTPUT PARAMETERS OUTPUT SELECT 2 ARAL Select the Setpoint or Analog output to be programmed Analog output selection only appears if an analog output option card is installed in the unit 6 2 1 SETPOINT OUTPUT PARAMETERS 52 This section details the programming for the setpoints To have output capabilities a setpoint option card needs to be installed into the PAX2D see Ordering
12. DISPLAY VALUE Manual Mode operation See SERIAL RLC PROTOCOL nb x Counter Display Value x or C PALE x Rate Display Value x A B or SETPOINT ACTION ng LAECH ob OUk b UUHd Select the desired Setpoint Output Action Choose no action if a setpoint is unused or for manual mode operation See Setpoint Alarm Figures for Rate for a visual detail of Rate Assigned setpoint actions For Counter Assignments LARCH LATCH Action The setpoint output activates when the L L F count value equals the setpoint value The output remains active until reset L But TIMED OUT Action The setpoint output activates when the H 5 count value equals the setpoint value and deactivates after the Time Out value BOUNDARY Action setpoint output activates when the count value is greater than or equal to for H RE E or less than or equal to for LO REE the setpoint value The setpoint output will deactivate when the count value is less than for HI or greater than for LO ALE the setpoint value For Rate Assignments LAECH LATCH Action The setpoint output activates when the rate value is equal to the setpoint value The setpoint output remains active until reset If after reset the rate value is greater than or equal to for Hi ALt or less than or equal to for L RL t the setpoint value the output will
13. Information Depending on the card installed there will be two or four setpoint outputs available If no output card is installed programming for the setpoints is still available An Exchange Parameter Lists feature for setpoint values is explained in User Input programming For maximum input frequency unused setpoints should be configured for R action The Setpoint Assignment and Setpoint Output Action determine setpoint feature availability The Setpoint Parameter Availability chart illustrates this n Setpoint Number 1 4 Setpoint Setpoint Setpoint Output Setpoint Line 1 Change Setpoint Setpoint Output Power up Activation Select Assignment Action Logic Annunciator Color Value Tracking State Type ERY Hes H m HE 0 HB 0 400 400 100 10 Setpoint Hysteresis Off Time On Time Output Rate Timed Counter Output Reset Output Reset Standby Value Delay Delay Time out Output One Shot Auto Reset With Counter at Sn 1 Operation Value Mode Reset SETPOINT PARAMETER AVAILABILITY COUNTER ASSIGNMENT RATE ASSIGNMENT PARAMETER DESCRIPTION TIMED OUT BOUNDARY LATCH TIMED OUT BOUNDARY LATCH t ut b ufid LRECH b ufid LRECH L bI E Setpoint Output Logic Yes Yes Yes Yes Yes Yes Hanun Setpoint Annunciator Yes Yes Yes Yes Yes Yes lar Setpoint Line 1 Color Yes Yes Yes Yes Yes Yes SEEPAE Setpoint Value Yes Y
14. SCALING To scale the Rate enter a Scaling Display value with a corresponding Scaling Input value The Display and Input values can be entered by Key in or Applied Methods These values are internally plotted to a Display value of 0 and Input value of 0 Hz A linear relationship is formed between these points to yield a rate display value that corresponds to the incoming input signal rate KEY IN SCALING METHOD CALCULATION If a display value versus input signal in pulses per second is known then those values can be entered into Scaling Display Fx d5P and Scaling Input Fx No further calculations are needed If only the number of pulses per single unit i e of pulses per foot is known then it can be entered as the Scaling Input value and the Scaling Display value will be entered as the following RATE PER DISPLAY d5P INPUT Fx 3600 of pulses per unit NOTES 1 If of pulse per unit is less than 10 then multiply both Input and Display values by 10 2 If of pulse per unit is less than 1 then multiply both Input and Display values by 100 3 If the Display value is raised or lowered then Input value must be raised or lowered by the same proportion i e Display value for per hour is entered by a third less 1200 then Input value is a third less of of pulses per unit The same is true if the Input value is raised or lowered then Display value must be raised or lowered by the same proporti
15. display loops Each parameter must be configured for one of the following settings Not all settings are available for each parameter as shown in the Parameter Value Access table Line 2 Scroll Line 2 Units Programming Mnemonics Security Code LINE 2 FUNCTIONS ACCESS ng YES Select YES to display the following list of functions that can be made available at the end of the Parameter P Ent r or Hidden H display loops Each Line 2 Function can be programmed for LOL P Enkr or H The more critical and frequently used functions should be first assigned to the User Inputs and User Function keys however if more functions are needed than what can be obtained with user inputs and function keys these will provide a means to provide that access Refer to Input module User sub menu section for SELECTION DESCRIPTION a description of the function Not viewed Line 2 Display Factory Default Setting d rEAd View in Main display loop Cannot change or reset SELECTION DESCRIPTION d rb5t View and reset in Main display loop r Li Reset Line Display Value d Entr View and change in Main display loop Reset Counter View in Parameter display loop Cannot change or reset Reset Counter View and change in Parameter display loop r Ltt Reset Counter C H View and change in Hidden Parameter display loop Reset Counters A and r Hi Reset Maximum R
16. factory default setting 4 Attach USB cable USB A to Mini B between PC and PAX2D 5 Create a new file File New or open an existing PAX2D database within Crimson 6 Configure Crimson Link options Link Options to the serial port which the USB cable is attached in Step 4 SERIAL MODBUS COMMUNICATIONS Modbus Communications requires that the Serial Communications Type Parameter be set to ihr Eu or MIbASE PAX2D CONFIGURATION USING CRIMSON AND SERIAL COMMUNICATIONS CARD Install Crimson software 2 Install RS232 or RS485 card and connect communications cable from PAX2D to PC 3 Supply power to PAX2D 4 Configure serial parameters 59 AL to Modbus fbr Eu 38 400 baud address 247 Create a new file File New or open an existing PAX2D database within Crimson Configure Crimson Link options Link Options to the serial port which the communication cable is attached in step 2 SUPPORTED FUNCTION CODES FC03 Read Holding Registers 1 Up to 64 registers can be requested at one time 2 HEX 8000 is returned for non used registers 04 Read Input Registers 1 Up to 64 registers can be requested at one time 2 Block starting point can not exceed register boundaries 3 HEX 8000 7 is returned in registers beyond the boundaries 4 Input registers are a mirror of Holding registers nN 06 Preset Single Register 1 HEX lt 8001 gt is echoe
17. knock out tabs gates that remain on the case The top terminal block on the option card will need to be removed before completing step 6 Slide the assembly back into the case Be sure the rear cover latches engage in the case If option card includes a top terminal block install top terminal block at this time is near a commercial radio transmitter Also Signal or Control cables within an enclosure should be routed as far away as possible from contactors control relays transformers and other noisy components Long cable runs are more susceptible to EMI pickup than short cable runs In extremely high EMI environments the use of external EMI suppression devices such as Ferrite Suppression Cores for signal and control cables is effective The following EMI suppression devices or equivalent are recommended Fair Rite part number 0443167251 RLC part number 0000 Line Filters for input power cables Schaffner FN2010 1 07 Red Lion Controls LFIL0000 To protect relay contacts that control inductive loads and to minimize radiated and conducted noise EMI some type of contact protection network is normally installed across the load the contacts or both The most effective location is across the load a Using a snubber which is a resistor capacitor RC network or metal oxide varistor MOV across an AC inductive load is very effective at reducing EMI and increasing relay contact life b Ifa DC inductiv
18. or equal to the setpoint SETPOINT STANDBY OPERATION YES This parameter only applies to low acting setpoint activation boundary type setpoints Select YE5 to disable a low acting setpoint at power up until the assigned display value crosses into the output off area Once in the output off area the setpoint will function per the description for low acting activation boundary type HYSTERESIS VALUE 01051749 The hysteresis value is added to for 10 or subtracted from for H ACE setpoint value to determine at what value to deactivate the associated setpoint output Hysteresis is only available for Rate assigned setpoints ON TIME DELAY to 59999 seconds This is the amount of time the assigned Rate display must meet the setpoint activation requirements below setpoint for Low Acting and above setpoint for High Acting before the setpoint output activates If the Rate Setpoint Action is Timed Out this is the amount of time the output is OFF during the ON OFF output cycling This parameter is only available for Rate assigned setpoints OFF TIME DELAY to 59999 seconds This is the amount of time the assigned Rate display must meet the setpoint deactivation requirements below hysteresis for High Acting and above hysteresis for Low Acting before the setpoint output deactivates This parameter is only available for Rate assigned setpoints OUTPUT TIME OUT 088 to 5999
19. parameters and 90 directly to Code or Programming Menu FN User programmable Function key 1 hold for 3 seconds for user programmable second function 1 Index through enabled Line 1 values factory setting 2 User programmable Function key 2 hold for 3 seconds for user programmable second function 2 Reset Line 1 factory setting DISPLAY LINE 1 Line 1 is the large 6 digit top line display Counter values rate values and the maximum Hi and minimum Lo rate capture values can be shown on Line 1 The 3 digit Units mnemonic characters can be used to indicate which Line 1 display value is shown Standard or custom mnemonics are available for the Line 1 values See Line 1 parameters in the Display Parameters programming section for configuration details PROGRAMMING MODE OPERATION Return to the previous menu level momentary press Quick exit to Display Mode press and hold Access the programming parameter menus store selected parameter and index to next parameter Increment selected parameter value Hold EN and momentarily press VZ key to increment next decade D key to increment 1000 s Decrement selected parameter value Hold FZ and momentarily press N key to decrement next decade or D key to decrement by 1000 s 11 DISPLAY LINE 2 Line 2 is the smaller 9 digit bottom line display Counter values rate values rate capture values setpoint values and parameter List A B status can all be shown on the Line 2 disp
20. programmable mnemonic shown as a separate item in the Line 2 Display loop No individual mnemonics are shown with the other Line 2 Display values CUSE CUSTOM Individual Custom programmable mnemonics shown with each value in the Line 2 Display loop FACE FACTORY Individual Factory default mnemonics shown with each value in the Line 2 Display loop Lh E Sk LABEL amp A programmable mnemonic shown as a separate CUSTOM item in the Line 2 Display loop Also individual Custom programmable mnemonics shown with each value in the Line 2 Display loop Lh FAL LABEL amp A programmable mnemonic shown as a separate FACTORY in the Line 2 Display loop Also individual Factory default mnemonics shown with each value in the Line 2 Display loop Lb Laf LINE1 Individual programmable mnemonics indexed to INDEXED the Line 1 Display value are shown as a LABELS separate item in the Line 2 Display loop These same mnemonics are also shown with each value in the Line 2 Display loop L I FRr LINE 1 Individual programmable mnemonics indexed to INDEXED the Line 1 Display value are shown as a LABELS amp separate item in the Line 2 Display loop Also FACTORY individual Factory default mnemonics are shown with each value in the Line 2 Display loop The characters available for the programmable modes include dE F GH eek ey ee ni 9 blank Two character spaces are required
21. rate value for the entered amount of time the unit will capture that Rate value as the new Maximum value A delay time helps to avoid false captures of sudden short spikes MINIMUM CAPTURE VALUE ASSIGNMENT Lg PALE A PALE b PRLE RAEE R Select the Rate display to which the Minimum Capture value is assigned MINIMUM CAPTURE DELAY TIME 08 to 9999 seconds When the assigned Rate value is below the present Minimum rate value for the entered amount of time the unit will capture that Rate value as the new Minimum value A delay time helps to avoid false captures of sudden short spikes 6 1 3 USER INPUT FUNCTION KEY PARAMETERS 15 This section details the programming for the rear terminal User Inputs and front panel Function Keys Three user inputs are individually programmable to perform specific unit control functions While in the Display Mode the function is executed when the user input transitions to the active state Refer to the user input specifications for response times Certain User input functions are disabled in Programming Mode Two front panel function keys and V2 are also individually programmable to perform specific unit control functions While in the Display Mode the primary function is executed when the key is pressed Holding the F or 1227 function key for three seconds executes a secondary function It is possible to program a secondary function without a primary function The front panel key func
22. reaches the Low Update Time value the unit looks for one more falling edge to end the sample period If a falling edge occurs before the High Update Time value is reached the Rate display will update to the new value and the next sample period will start on the same edge If the High Update Time value is reached without receiving a falling edge after reaching Low Update Time then the sample period will end but the Rate display will be forced to zero The High Update Time value must be greater than the Low Update Time value Both values must be greater than 0 0 The input frequency calculated during the sample period is then shown as a Rate value RATE VALUE CALCULATED Somple Period End amp Start Stort of of New Sample Sample Period Period Prior Display t New Display 1 Low High Update Update Time Time 17 ZERO RATE CALCULATED 1 End of m 1 Sample Sample Period Stort of I Stort of Somple 1 New Period Sample Period y 1 Prior Display Display of Zero Low High Update Update determined by either scaling method RATE MAXIMUM MINIMUM CAPTURE PARAMETERS FREE R FREE b FREE Select the Rate display to which the Maximum Capture value is assigned MAXIMUM CAPTURE DELAY TIME 08 to 9999 seconds When the assigned Rate value is above the present Maximum
23. reactivate TIMED OUT Action The setpoint output cycles when the rate value is greater than or equal to for Hi ALt or less than or equal to for LO REE the setpoint value The Setpoint Time Out and Setpoint On Delay 1 01 values determine the cycling times One shot mode provides a single output pulse rather than on off cycling BOUNDARY Action The setpoint output activates when the rate value is greater than or equal to for Hi ALE or less than or equal to for LO the setpoint value The setpoint output will deactivate Auto reset as determined by the Hysteresis value OUTPUT LOGIC n r Enter the output logic of the alarm output The 1 logic leaves the output operation as normal The r Eu logic reverses the output logic In r EU the alarm states in the Setpoint Alarm Figures are reversed 21 SETPOINT ANNUNCIATOR Hnnun 7 n r The r mode displays the corresponding setpoint annunciators of alarm outputs The rE mode displays the corresponding setpoint annunciators of off alarms outputs The FLASH mode flashes the corresponding setpoint annunciators of on alarm outputs The mode disables display setpoint Mir rEU FLASH OFF annunciators LINE 1 CHANGE COLOR RU CHE BrEER Gr Abe rEd Bbrn rb rEd rb rEdbrn Life This parameter allows the Line 1 Display to change color or alt
24. signal level User Input Logic setting lower input signal frequency User Input Not Functioning Check User Input wiring User Logic setting User Function settings User Input being used as a signal input in dual count modes see Counter Operating Modes Modules or Parameters Not Accessible Check for corresponding option card Verify parameter is valid in regard to previous program settings Error Code Er r KEY Keypad is active at power up Check for depressed or stuck keypad Press any key to clear Error Code Error Code EE PAr Parameter Data Checksum Error Press any key to clear Error Code verify all program settings and cycle Error Code power Contact factory if Error Code returns at next power up Error Code Err Pro Parameter Data Validation Error Press any key to clear Error Code verify all program settings and cycle power Contact factory if Error Code returns at next power up Error Code EE L n Linear Output Card Data Validation Error Press any key to clear Error Code and cycle power If Error Code returns at next power up replace Linear Option Card or contact factory PARAMETER VALUE CHART Programmer Date PAX2D Unit Security Code INPUT SETUP PARAMETERS Counter Parameters DISPLAY PARAMETER USER SETTING DISPLAY PARAMETER USER SETTING Rate Decimal Position COUNTER A PARAMETERS oL PES Rate A Scaling Points nt R Counter A Operating Mode B xd 5P Rate A Scaling
25. up period before staring calibration Rate Accuracy Calibration 00 100 to 00 100 percent 50080 Rate Indicator calibration is done by adjusting the Rate Accuracy Offset value This value provides a Rate calculation adjustment factor expressed in percent of the display reading An adjustment range of 0 01 is provided which equals 1 count for a display reading of 10 000 The initial offset value is set during factory test To calibrate connect a precision signal generator with an accuracy of 0 005 or better to Input A on the PAX2D Refer to the Rate Input Parameter programming section for Rate setup details Using the Rate A Decimal Point position and Scaling Display parameters program the unit to read the input frequency with maximum display resolution i e 6 digit display reading Compare the Rate display to the signal generator output frequency Adjust the Rate Accuracy Offset value higher for low Display reading or lower for high Display Reading until the Rate display matches the signal generator Analog Output Card Calibration Before starting verify that a precision meter with an accuracy of 0 05 or better voltmeter for voltage output and or current meter for current output is connected and ready Using the chart below step through the five selections to be calibrated At each prompt use the PAX2D and V2 keys to adjust the output so that the external meter display matches the selection bein
26. 00 05 0000 Select the decimal point position for Rate e e e e e o e e o RATE UPDATE PARAMETERS JCLELE UP GALE RATE LOW UPDATE TIME DISPLAY UPDATE D 1 to 9949 seconds The Low Update Time is the minimum amount of time between display updates for all enabled Rate displays Small Low Update Time values may increase the possibility of the display indicating an unstable input jittery display The factory setting of 1 0 will update the display at a minimum of every second RATE HIGH UPDATE TIME to 9999 seconds The High Update Time is the maximum amount of time before the enabled Rate displays are forced to zero For more explanation refer to Input Frequency Calculation The High Update Time must be higher than the Low Update Time and higher than the desired slowest readable speed one divided by pulses per second The factory setting of 2 0 will force the display to zero for speeds below 0 5 Hz or a pulse every 2 seconds INPUT FREQUENCY CALCULATION The unit determines the input frequency by summing the number of falling edges received during a sample period of time The sample period begins on the first falling edge At this falling edge the unit starts accumulating time towards Low Update and High Update values Also the unit starts accumulating the number of falling edges When the time
27. 9 seconds If the setpoint action is Timed Out and the setpoint is assigned to Counter then this is the amount of time the output will activate once the count value equals the setpoint value If the setpoint action is Timed Out and the setpoint is assigned to Rate then this is the amount of time the output is ON during the ON OFF output cycling If Rate Timed Output One Shot mode is enabled then this is the time duration for the one shot output pulse RATE TIMED OUTPUT ONE SHOT ng YES If the setpoint action is Timed Out and the setpoint is assigned to Rate select YES to have the output activate for a single pulse one shot when the assigned Rate display meets the setpoint activation requirements Select 10 for ON OFF output cycling per the Setpoint Alarm Figures For Rate diagram COUNTER AUTO RESET ng eEr 5t Ld 5t Ld En This automatically resets the display value of the Setpoint Assigned Counter each time the setpoint value is reached The automatic reset can occur at output start or output end if the setpoint output action is programmed for timed output mode The counter may be reset to zero or the count load value This reset may be different from the counter reset action programmed in the Input Parameter menu section SELECTION ACTION n No Auto Reset cEr Sk Reset to Zero at the Start of output activation Ld 5t Reset to Count Load value at the Start of output activation gEr En Reset t
28. 99 999 to 999 999 Bottom Line Display Range 199 999 999 to 999 999 999 Over Range Display DUE r Under Range Display UndEr Display Designators LER CE b top line A b bottom line Maximum Count Rates 5096 duty cycle count mode dependent If setpoints disabled 35 KHz for all modes except Quadrature x4 32 KHz If setpoint s enabled 20 KHz for any mode except Quadrature x1 19 KHz Quadrature x2 17 KHz and Quadrature x4 10 KHz 7 RATE DISPLAYS 6 digit top or bottom line Rate A or Rate B Display Range 0 to 999 999 Rate C Rate Max High or Min Low Display Range 199 999 to 999 999 Over Range Display DUE r Under Range Display UndEr Display Designators 1 1 top or bottom line Maximum Frequency 50 KHz Minimum Frequency 0 001 Hz Display Update Time 0 1 to 999 9 seconds Accuracy 0 01 8 SIGNAL INPUTS INPUT A and INPUT B See Section 2 0 Setting the DIP Switches for complete input specifications DIP switch selectable inputs accept pulses from a variety of sources including switch contacts TTL outputs magnetic pickups and all standard RLC sensors Inputs accept current sinking or current sourcing outputs and provide selectable input filtering for low frequency signals or switch contact debounce DUAL COUNT MODES When any dual count mode is used then User Inputs 1 and or 2 will accept the second signal of each signal pair The user inputs do not have the Logi
29. ABLE r LINE 1 UNITS MNEMONIC DIAGRAM 3 DIGITS 4 n YES EF ES ini P at SPLY 8 6 123 Current Units Mnemonic Enter 5 to select which values will be shown on the Line 1 display sub ums Ej k P menu provides Yes No selection for each available Line 1 value Values set to LABEL fig gt YES in the sub menu will be displayable on Line 1 DISPLAY DESCRIPTION FACTORY En P Un t nt Al Counter A YES u E Cnt b Counter B fg um E DIR Ed E tal P nt E Counter C ng D 2 returns to currently selected value PREE A RateA na Edt P in CPU E FAP FREE b Rate B no ek R 1 2 a PALE Rate C ng p p PF AP Hi Max Value ng 1 ih te Lo Min Value ng H Additional Display Values Count C Rate A Rate B Rate C Hi t Ind PAP in dis 323 P 1 2 3 24 6 3 2 LINE 2 PARAMETERS LI This section details programming for the Line 2 Bottom Line Display The Counter values Rate values Rate Capture values Setpoint values and Parameter List A B status can all be shown on the Line 2 display The display loops described below are used to view reset and modify the selected display values based on the Line 2 Value Access setting programmed for each available value Main Display Loop In the Main Display Loop the selected
30. E ACCESS USER SETTING FREE b FREE C Line 1 Display Scroll Enable Time LABEL List A List B Unik 2 Unaik 2 53 54 SC FRE SE FRE th SE FRE CHE nt Ld nt td nt td FEE tor d LEU d Lant LINE 2 FUNCTIONS ACCESS r H Pr ink Line 2 Display Scroll Enable Time Unik 3 Unik 3 36 Line 2 Units Mnemonic s LABEL MNEMONIC Line 2 Units Digit 1 Left Line 2 Units Digit 2 Line 2 Units Digit 3 Line 2 Units Digit 4 Line 2 Units Digit 5 Line 2 Units Digit 6 Line 2 Units Digit 7 Line 2 Units Digit 8 Line 2 Units Digit 9 Right LIST A CUSTOM MNEMONICS 1121314 Counter A Counter B Counter C Rate A Rate B Rate C Max HI Min LO LIST B CUSTOM MNEMONICS 1121314 Counter A Counter B Counter C Rate A Rate B Rate C Max HI Min LO Security Code List A LABEL List B This page intentionally left blank 37 0 mJ a Fd didt d Le SP dj 3 45 31d 11 dd 33P w 3489 11237135 01 1 JequinN 1lulod uonisod e qeu3 yndjno je 19594 peo1iuno JO 9e J 25 X X X X X X
31. E Counter C Scale Factor 10 0 Rate A Low Cut Out SCALEr Counter C Scale Multipiler RATE B PARAMETERS Counter C Reset Action FREE b Rate B Enable nt Ld Counter C Count Load Value Rate Decimal Position p P UP Counter C Reset At Power Up SC PES Rate B Scaling Points PALE Rate Parameters Rbxd5P Rate Scaling Point 1 Display Fh iP Rate Scaling Point 1 Input DISPLAY PARAMETER USER SETTING t I 3 Fhxd5P 2 Rate Scaling Point 2 Display RATE A PARAMETERS PAE Rate A Enable Fh iP Rate Scaling Point 2 Input 34 DISPLAY Fbxd5P 3 Fb iP 3 Fbxd5P 4 Fb HP Fbxd5P 5 Fb iP 5 Fbxd5P Fb PE Fbxd5P 1 Fb iP 1 Fbxd5P B Rb PB Fbxd5P 9 Fb iP 8 FbxdSP 10 Fb P 0 F Ufid PARAMETER Rate B Scaling Point 3 Display USER SETTING Rate B Scaling Point 3 Input Rate B Scaling Point 4 Display Rate B Scaling Point 4 Input Rate B Scaling Point 5 Display Rate B Scaling Point 5 Input Rate B Scaling Point 6 Display Rate B Scaling Point 6 Input Rate B Scaling Point 7 Display Rate B Scaling Point 7 Input Rate B Scaling Point 8 Display Rate B Scaling Point 8 Input Rate B Scaling Point 9 Display Rate B Scaling Point 9 Input Rate B Scaling Point 10 Display Rate B Scaling Point 10 Input Rate B Display Rounding Rate B Low Cut Out OUTPUT PARAMETERS Setpoint Output Parameters DISPLAY SELELE ASS 07 Ranun n lor SEEFNI Ec RE P UP
32. E ENTRY The Programming Menu is organized into five modules These modules group together parameters that are related in function The and VZ keys are used to select the desired module The displayed module is entered by pressing the P key MODULE MENU Upon entering a module a parameter selection sub menu is provided to choose the specific parameter type for programming For example this includes counter rate and user input under the Input Parameter menu Use the FN and v keys to select the desired parameter type and press the P key to enter the parameter menu 12 Main Display Loop In the Main display loop the D key is pressed to sequence through the selected Line 2 values left justified 2 or 3 character mnemonic indicates which Line 2 value is currently shown When in the Main display loop the Function keys FN and V2 perform the user functions programmed in the User Input parameter section Parameter and Hidden Parameter Display Loops These Display loops provide quick access to selected parameters that can be viewed and modified on Line 2 without having to enter Full Programming mode These values include Parameter List A B selection setpoints scale factors counter load values and display color intensity and contrast settings To utilize the Parameter or Hidden Parameter Display Loops a security code 1 250 must be programmed See Programming Security Code in the Display Parameters programming section for details
33. LP0872 UsER MANUAL PAX2D 1 8 DIN DIGITAL INPUT PANEL SAFETY SUMMARY safety related regulations local codes and instructions that appear in this literature or on equipment must be observed to ensure personal safety and to prevent damage to either the instrument or equipment connected to it If equipment is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired Do not use this unit to directly command motors valves or other actuators not equipped with safeguards To do 5 can be potentially harmful to persons or equipment in the event of a fault to the unit c UL us Listen 3RSD PROCESS CONTROL EQUIPMENT CAUTION Risk of Danger Read complete instructions prior to installation and operation of the unit CAUTION Risk of electric shock Ordering Information ds Gea ad alien bee ace Pes re we 4 Using This Manual 2 2 do dads ___ ___ Er En 5 Crimson Programming Software mmn 5 General Meter 6 BID IDE Cc Sau aus Qu eee eee usss 7 1 0 Installing th Meter 2 oe eect 403 39 susu muu Q 8 2 0 Setting the DIP Switches a a 55552 56 8 3 0 Installing Option Cards ES e ed s 9 Z 0 W
34. NAL l PRESCALER OUT PRESCALER OO i0 REG STER d 7e ou 72252 SCALING CALCULATION Each counter has the ability to scale an input signal to a desired display value General Rules on Scaling This is accomplished by the counter mode Ent x decimal point scale 1 It is recommended that the scale factor be as close as possible to but not factor 52 FAL and scale multiplier SEALEr The scale factor is calculated using exceeding 1 00000 This can be accomplished by increasing or decreasing the SF SC DDD counter decimal point position using the scale multiplier or selecting a Number of pulses per single unit X CMF X SM different count made SEM 2 To double the number of pulses per unit use counter modes direction X2 or quad X2 To increase it by four times use counter mode quad X4 Using these modes will decrease the allowable maximum input frequency Where Number of pulses per single unit pulses per unit generated by the process i e of pulses per foot CMF Counter Mode fnt x times factor of the mode 1 2 or 4 SM Scale Multiplier SCALEr selection of 10 1 0 1 or 0 01 DDD Desired Display Decimal 1 71 1 0 10 1 00 100 etc scale factor greater than 1 00000 will cause Counter display rounding In this case digit jumps could be caused by the internal count register rounding the display The precision of a counter application ca
35. NY S ENTIRE LIABILITY FOR ANY BREACH OF THE LIMITED WARRANTY SET FORTH IN PARAGRAPH a Red Lion Controls Red Lion Controls Headquarters 20 Willow Springs Circle York PA 17406 Tel 1 717 767 6511 Fax 1 717 764 0839 Red Lion Controls Europe Softwareweg 9 NL 3821 BN Amersfoort Tel 31 0 334 723 225 Fax 31 0 334 893 793 Red Lion Controls China India 201 B 2nd Floor Park Centra Opp 32 Mile Stone Sector 30 Gurgaon 122002 Haryana India Tel 91 984 487 0503 Unit 1102 XinMao Plaza Building 9 No 99 Tianzhou Road ShangHai P R China 200223 Tel 86 21 6113 3688 Fax 86 21 6113 3683
36. Point 1 Display Counter A Decimal Position Rate A Scaling Point 1 Of Counter A Scale Factor FAxd5P A Scaling Point 2 Display Counter A Scale Multipiler RH Rate A Scaling Point 2 RESEL Counter A Reset Action FAxd5P 3 Rate A Scaling Point Display nt Ld Counter A Count Load Value FA iP 3 Rate A Scaling Point 3 R P U Counter A Reset At Power Up Rate A Scaling Point 4 Display PS t Prescaler Output Enable INP Rate A Scaling Point 4 PS SEL Prescaler Scale Value 5 Rate A Scaling Point 5 Display COUNTER B PARAMETERS 5 Rate A Scaling Point 5 nt b Counter B Operating Mode F xd5P E Rate A Scaling Point 6 Display Counter Decimal Position A Scaling Point 6 of FRE Counter B Scale Factor 7 FAxdSP 1 A Scaling Point 7 Display Counter B Scale Multipiler M FR iP 1 Rate A Scaling Point 7 REGEL Counter B Reset Action FAxdSP Rate A Scaling Point 8 Display Ent Ld Counter B Count Load Value PR INP E A Scaling Point 8 F xd5P 8 Rate A Scaling Point 9 Display P Counter B Reset At Power Up 9 Rate A Scaling Point 9 e COUNTER PARAMETERS FAxdSP i Rate A Scaling Point 10 Display tnt L Counter C Operating Made FR iP 2 Rate A Scaling Point 10 Input Pt Counter C Decimal Position BENE POUT Rate A Display Rounding 5 FR
37. Pore E L AA 5 PHES ddr HE LAY Hie Pork SEri AL PUbASE 38400 B Ag 241 0010 n Comms Baud Rate Data Bit Parity Bit Unit Transmit Abbreviated Print Type Address Delay Printing Options COMMUNICATIONS TYPE PARITY BIT ni Phrtu Modbus RTU nn ENEN MibASL Modbus ASCII rit RLC Protocol ASCII Select the desired communications protocol Modbus is preferred as it provides access to all unit values and parameters Since the Modbus protocol is included within the PAX2D the PAX Modbus option card PAXCDCA should not be used The PAXCDCI 65485 PAXCDC2 RS232 card should be used instead BAUD RATE 1200 4800 9200 2400 9500 38400 Set the baud rate to match the other serial communications equipment the serial link Normally the baud rate is set to the highest value that all the serial equipment are capable of transmitting and receiving DATA BIT 1 8 Select either 7 or 8 bit data word lengths Set the word length to match the other serial communications equipment on the serial link For Mlbrtu communication type data bit setting is fixed at 8 bits 27 Set the parity bit to match that of the other serial communications equipment on the serial link The unit ignores the parity when receiving data and sets the parity bit for outgoing data If no parity is selected with 7 bit word length an additional stop bit is used to force the frame size to 10 bits Parity is no
38. RAMETERS Rate Low Update Time Rate High Update Time RATE MAX AND MIN CAPTURE Max Capture Value Assignment Max Capture Delay Time Min Capture Value Assignment Min Capture Delay Time USER SETTING User Input Parameters PARAMETER User Active State User Input 1 User Input 2 User Input 3 Function Key 1 Function Key 2 2nd Function Key 1 2nd Function Key 2 USER SETTING USER SETTING USER SETTING S3 S4 PARAMETER USER SETTING Unit Address Transmit Delay Abbreviated Printing Print Options Counter A Counter B Counter C Rate A Rate B Rate C Rate Maximum Rate Minimum Scale Factor A amp B Counter Load A amp B Setpoint Values di SPLY DISPLAY PARAMETERS LIME I DISPLAY Line 1 Parameters PARAMETER lor d LEI d ont SELELE Display Level nt A n b nt FREE R Scroll LABEL Line 1 Display Color Display Contrast Level Line 1 Display Value Select Line 1 Units Mnemonic s Unik Line 1 Units Digit 1 Left Unk 2 Unik 3 LIST A CUSTOM MNEMONICS Counter A Counter B Counter C Rate A Rate B Rate C Max HI Min LO LIST B CUSTOM MNEMONICS Counter A Counter B Counter C Rate A Rate B Rate C Max HI Min LO Line 2 Parameters nt A nt b Ent FREE R FREE b FREE Hi 50 ri r Lth Eke r AbL r Seral Line 1 Units Digit 2 Center Line 1 Units Digit 3 Right Un Un LINE 2 VALU
39. RTA PALE b Rate B ng RTB RREE Rate C na RTC Max Value ng MAX Lo Min Value ng MIN 5L FRE Scale Factor A amp B ng SFA SFB Cnt td Counter Load A amp B CLA CLB Setpoint Values na SP1 SP4 SERIAL COMMUNICATIONS OVERVIEW The PAX2 supports serial communications using the optional serial communication cards or via the USB programming port located on the side of the unit When USB is being used connected the serial communication card is disabled When using the standard RS232 and RS485 PAX option cards the PAX2 supports both the RLC protocol and also supports Modbus communications The PAX Modbus option card should not be used with the PAX2 as the PAX2 internal Modbus protocol supports complete unit configuration and is much more responsive USB The USB programming port is primarily intended to be used to configure the PAX2D with the Crimson programming software It can also be used as a virtual serial communications port following installation of the PAX2D USB drivers that are supplied with the Crimson software When the USB port is being used ie the USB cable is connected between PAX2D and PC all serial communications with the serial option card if used is disabled USB Cable type required USB A to Mini B not supplied PAX2D CONFIGURATION USING CRIMSON AND USB 1 Install Crimson software 2 Supply power to PAX2D 3 Insure USB Configuration CONF in USB Port Parameters is set to
40. Trigger ON BOUNDARY Trigger Points J Ponts e LATCHED T ALARM OFF HIGH ACTING WITH TIMEOUT HIGH ACTING WITH DELAY DISPLAY DISPLAY INPUT SIGNAL E INPUT SIGNAL sP SP HYS ALARM BOUNDARY ON oyp ON ALARM DELAY OFF ke Trigger Points Trigger Points ALARM ON ON BOUNDARY OFF ALARM Trigger Points Trigger OFF jDELAv TOUT DELAY TOUT DELAY DELAY TOUT OFF Point LATCHED d LOW ACTING WITH DELAY ALARM SS OFF DISPLAY LOW ACTING WITH TIMEOUT DISPLAY INPUT SIGNAL SP HYS INPUT SIGNAL SP SP L trigger Points L Trigger zl ALARM BOUNDARY ON ON ALARM DELAY DELAY gt TIME Poara I er eC rout ro DELAY LATCHED ON OFF ALARM Ay 6 2 2 ANALOG OUTPUT PARAMETERS 05 This section is only accessible with the optional PAXCDL Analog card installed see Ordering Information Pro nn n oo bir H hi 11000 Analog Output Analog Analog High Output Type Assignment Scale Value Scale Value ANALOG OUTPUT TYPE ANALOG LOW SCALE VALUE FPE ue gcn 99999 10999999 4 20 Enter the analog output type For 0 20 mA or 4 20 mA use terminals 18 and En
41. Value Input Value Display Cut Out Position Points Scaling Point Scaling Point Rounding t ec FREE 14 LALEr EL FREE 0 Rate Rate Calculation Display Decimal Multiplier Position Pe P1 I sec _ L LE LLLI H ud UPdREE 2n Rate Low Rate High Update Time Update Time 3 x TRES L LE L Lo JA LOL RAEE R 10 RAEE R 0 MAX Value MAX Capture MIN Value MIN Capture Assignment Delay Time Assignment Delay Time RATE SELECTION RATE SCALING POINTS PALE R Hilo to 10 PALE R RAEE b UPdAEE Select the Rate parameters to be programmed This parameter sets the number of scaling points for the Rate Scaling function The number of scaling points used depends on the linearity of the process and the display accuracy required RATE ENABLE About Scaling Points Ag YES Each scaling point is specified by two programmable parameters A desired Rate Display Value Fx d5P and a corresponding Rate Input Value Fx Scaling points are entered sequentially in ascending order of Rate Input value Select YES to measure the rate speed of pulses on the corresponding Input Each scaling point defines the upper endpoint of a linear segment with the lower Rate measurement is independent of the corresponding Counter count modes endpoint being the previous scaling point RATE DECIMAL POSITION Linear Application 2 Scaling Points f f f Linear proces
42. alling edge when Input A is low Dual Count Adds Input A rising edge when User 1 is high Choose the operating mode for the selected counter Quad X1 Subtracts Input A falling edge when User 1 is high 884842 Dual Count Adds Input A rising edge when User 1 is high and Counter A Selections Quad X2 Input A falling edge when User 1 is low Subtracts SELECTION MODE DESCRIPTION Input A falling edge when User 1 is high and Input A nnn None rising edge when User 1 is low PUR finden Count X2 Adds Input A rising and falling edges Ln m Enklidg Count X2 Adds Input A rising and falling edges if Input B is nkt SEL A EUes Mons man is w direction high Subtracts Input A rising and falling edge if P g eog Input is low Dual Count X1 Adds Input A falling edge if User 1 is high Subtracts dft dg Dual Count X2 Adds Input A rising and falling edges if User 1 is widirection Input A falling edge if User 1 is low widirection high Subtracts Input A rising and falling edge if AddAdd Dual Input Adds Input A falling edge and Input B falling edge User 1 is low X1 Add Add AddSub Dual Input X1 Adds Input A falling edge Subtracts Input B falling Add Subtract edge Quad X1 Adds Input A rising edge when Input B is high Subtracts Input A falling edge when Input B is high 13 Counter B Selections SELECTION MODE DESCRIPTION
43. analog output option card The programmable output low and high scaling can be based on various display values Reverse slope output is possible by reversing the scaling point positions ANALOG OUTPUT CARD PAXCDL10 Types 0 to 20 mA 4 to 20 mA or 0 to 10 VDC Isolation To Sensor amp User Input Commons 500 Vrms for min Not Isolated from all other commons Accuracy 0 17 of FS 18 to 28 C 0 4 of FS 0 to 50 C Resolution 1 3500 Compliance 10 VDC 10 KQ load min 20 mA 500 Q load max Powered Self powered Response Time 50 msec max 10 msec typical 1 0 INSTALLING THE METER Installation The PAX2 meets Type 4 1 65 requirements when properly installed The unit is intended to be mounted into an enclosed panel Prepare the panel cutout to the dimensions shown Remove the panel latch from the unit Slide the panel gasket over the rear of the unit to the back of the bezel The unit should be installed fully assembled Insert the unit into the panel cutout While holding the unit in place push the panel latch over the rear of the unit so that the tabs of the panel latch engage in the slots on the case The panel latch should be engaged in the farthest forward slot possible To achieve a proper seal tighten the latch screws evenly until the unit is snug in the panel Torque to approximately 7 in Ibs 79N cm PANEL Do not over tighten the screws LATCHING SLOTS PANEL LATCH d PANEL GASKET
44. ate Capture Value r in Reset Minimum Rate Capture Value r HL Reset Max and Min Rate Capture Values Pr ink Print Request Block Print LINE 2 PARAMETER VALUE ACCESS DISPLAY DESCRIPTION VIEWED D KEY LOOP P KEY LOOP ENS E E x x x counters x x x T feom x x x raea x x L RE b 0 x x b p j REC frece 0 x x j p o gt x gt wee _____ _ X x ha wwe x X x _ Xx X x x x __ Sox Setpoint vate x X X x X x Ist FAC smerewARc x L T x x L ti comerta Bc x T x X L Ea for Line 1 Display Gotor x L T x x x Display intensiy ever X x x X test Display Contrast Level x L X x L Indicates multiple value entries lt lt gt lt lt gt lt x gt x Xx gt 25 LINE 2 DISPLAY SCROLL ENABLE TIME to 15 seconds ng If Line 2 Display Scrolling is desired set the scroll time in seconds LINE 2 UNITS MNEMONIC S OFF USE 15 ib Lai LABEL FALE Lb FRE Select mode for Line 2 Units Mnemonic s See LINE 2 UNITS MNEMONIC DIAGRAM for programming details pee qe SELECTION MODE DESCRIPTION OFF OFF No Line 2 mnemonics shown LABEL LABEL Single
45. ay backlight when activated If a user input is used the backlight is off when the user input is active maintained action If a front panel key is used the backlight will toggle for each key press momentary action The backlight is always on in programming mode RSE L When activated momentary action resets the current Line 1 Display value This is the factory setting for function key 7 18 SELECT PARAMETER LIST Two lists of values are available to allow the user to switch between two sets of Setpoints Scale Factors Counter Load values and Units mnemonics The two lists are List A and List B If a user input is used to select the list then List A is selected when the user input is not active and List B is selected when the user input is active maintained action If a front panel key is used to select the list then the list will toggle for each key press momentary action The display will only indicate which list is active when the list is changed A submenu is used to select whether the programmed Units Mnemonics are included in the List function Select YES in the submenu to have different Units Mnemonics for List A and List B Select l to display the same mnemonics regardless of the list selected To program the values for List A and List B first complete the programming of all the parameters with List A selected Exit programming and switch to List B Re enter programming and program the desired values for the parame
46. by the edges Dirt oil or other contaminants that may contact the cards can adversely affect circuit operation TOP VIEW Alignment Slots 2 Main I Circuit Board Analog Output Connectors Setpoint Communications Output Card Finger Tab Finger Tab N Card 4 0 WiRING THE METER WIRING OVERVIEW Electrical connections are made via screw clamp terminals located on the back of the unit All conductors should conform to the meter s voltage and current ratings All cabling should conform to appropriate standards of good installation local codes and regulations It is recommended that the power supplied to the unit DC or AC be protected by a fuse or circuit breaker When wiring the unit compare the numbers embossed on the back of the unit case against those shown in wiring drawings for proper wire position Strip the wire according to the terminal block specifications stranded wires should be tinned with solder Insert the lead into the correct terminal and then tighten the terminal until the wire is secure Pull wire to verify tightness EMC INSTALLATION GUIDELINES Although Red Lion Controls Products are designed with a high degree of immunity to Electromagnetic Interference EMI proper installation and wiring methods must be followed to ensure compatibility in each application The ty
47. c Mag HI LO Freq and Sink Source input setup switches The user inputs are inherently a logic input with no low frequency filtering Any mechanical contacts used for these inputs in a dual count mode must be debounced externally The user input may only be selected for sink source by the User Input Active parameter USrALE 9 USER INPUTS Three programmable user inputs Max Continuous Input 30 VDC Isolation To Sensor Input Common Not isolated Response Time 12 msec max Logic State User Selectable for sinking active low or sourcing active high INPUT STATE SINKING INPUTS SOURCING INPUTS 20KQ pull up to 3 3V 20 pull down Active Vin lt 1 1 VDC Vin gt 2 2 VDC Inactive Vin gt 2 2 VDC Vin lt 1 1 VDC 10 PRESCALER OUTPUT NPN Open Collector 100 mA max Vor 1 VDC max 30 VDC max Duty cycle 25 min and 50 max 11 MEMORY Nonvolatile memory retains all programmable parameters and count values when power is removed 12 ENVIRONMENTAL CONDITIONS Operating Temperature Range 0 to 50 C Storage Temperature Range 40 to 60 C Vibration to IEC 68 2 6 Operational 5 150 Hz 2 g Shock to IEC 68 2 27 Operational 25 g 10 g relay Operating and Storage Humidity 0 to 85 max RH non condensing Altitude Up to 2000 meters 13 CERTIFICATIONS AND COMPLIANCES CE Approved EN 61326 1 Immunity to Industrial Locations Emission CISPR 11 Class A IEC EN 61010 1 RoHS Compliant UL Listed File
48. ceiving device then reads each bit position as they are transmitted Since the sending and receiving devices operate at the same transmission speed baud rate the data is read without timing errors 32 Command Unit String Response Transmission Time Ready t Ready First Reply Terminator Character Transmission Received of Reply Time Start 54 Stop bit IDLE l0 ole bo 4 bs s o 1 IDLE 8 data no parity 1 stop IDLE 0 bob z os 1 IDLE 7 data parity 1 stop IDLE 0 bob bz bs bs bs 1 1 IDLE 7 data no parity 2 stop Note bo 6715 ASCII data Character Frame Figure Parity bit After the data bits the parity bit is sent The transmitter sets the parity bit to a zero or a one so that the total number of ones contained in the transmission including the parity bit is either even or odd This bit is used by the receiver to detect errors that may occur to an odd number of bits in the transmission However a single parity bit cannot detect errors that may occur to an even number of bits Given this limitation the parity bit is often ignored by the receiving device The PAX ignores the parity bit of incoming data and sets the parity bit to odd even or none mark parity for outgoing data Stop bit The last character transmitted is the stop bit The stop bit provides a single bit period pause to allow the receiv
49. d back when attempting to write to a read only register 2 If the write value exceeds the register limit see Register Table then that register value changes to its high or low limit It is also returned in the response FC16 Preset Multiple Registers 1 No response is given with an attempt to write to more than 64 registers at a time 2 Block starting point cannot exceed the read and write boundaries 1 1280 3 If a multiple write includes read only registers then only the write registers will change 4 If the write value exceeds the register limit see Register Table then that register value changes to its high or low limit 08 Diagnostics The following is sent upon 08 request Module Address 08 FC code 04 byte count Total Comms 2 byte count Total Good Comms 2 byte count checksum of the string Total Comms is the total number of messages received that were addressed to the PAX2 Total Good Comms is the total messages received by the PAX2D with good address parity and checksum Both counters are reset to 0 upon response to FC08 and at power up FC17 Report Slave ID The following is sent upon FC17 request RLC PAX2D ab lt 0100h gt lt 40h gt lt 40h gt lt 10h gt a SP Card 0 SP 2 or 4 SP b Linear Card 0 None 1 Yes lt 0100 gt Software Version Number 1 00 lt 40h gt Max Register Reads 64 lt 40h gt Max Register Writes 64 lt 10h gt
50. d for counting applications 10 4 3 USER INPUT WIRING If User Input 1 and or 2 are wired for quadrature or directional counting an additional switching device should not be connected to that User Input terminal User Input terminal does not need to be wired in order to remain in inactive state 11 When the USrALE parameter is programmed Sinking Logic U5r AL to LO the user inputs are internally pulled oc cc cc up to 43 3 V with 20 KO resistance The m input is active when it is pulled low 1 1 gt 2 V 7 8 9 10 Sourcing Logic 5r ACE HI When the USrALE parameter is programmed to the user inputs are internally pulled gt ue gt down to 0 V with 20 resistance The gt input is active when a voltage greater than gt gt gt 2 2 VDC is applied 7 8 9 10 5 5 V SUPPLY 30V max 4 4 SETPOINT ALARMS WIRING 4 5 SERIAL COMMUNICATION WIRING 4 6 ANALOG OUTPUT WIRING See appropriate option card bulletin for wiring details D 4 7 PRESCALER OUTPUT WIRING NPN O C COMM PS OUT Display Line 1 Display Line 2 Setpoint Annunciators KEY DISPLAY MODE OPERATION D Index through enabled Line 2 display values Enter full programming mode access the parameter and hidden display loops Press and hold to skip
51. d to 12 Mbaud Station Address 0 to 125 set by rotary switches Connection 9 pin Female D Sub connector Network Isolation 500 Vrms for 1 minute between Profibus network and sensor and user input commons Not isolated from all other commons SETPOINT CARDS PAXCDS The PAX2 has 6 available setpoint alarm output option cards Only one PAXCDS card be installed at a time Logic state of the outputs can be reversed in the programming These option cards include DUAL RELAY CARD 510 Type Two FORM C relays Isolation To Sensor amp User Input Commons 2000 Vrms for 1 min Contact Rating One Relay Energized 5 amps 4 120 240 VAC or 28 VDC resistive load Total current with both relays energized not to exceed 5 amps Life Expectancy 100 K cycles min at full load rating External RC snubber extends relay life for operation with inductive loads QUAD RELAY CARD PAXCDS20 Type Four FORM A relays Isolation To Sensor amp User Input Commons 2300 Vrms for 1 min Contact Rating One Relay Energized 3 amps 240 or 30 VDC resistive load Total current with all four relays energized not to exceed 4 amps Life Expectancy 100K cycles min at full load rating External RC snubber extends relay life for operation with inductive loads QUAD SINKING OPEN COLLECTOR CARD PAXCDS30 Type Four isolated sinking NPN transistors Isolation To Sensor amp User Input Commons 500 Vrms for min Not Isolated from all o
52. e byte for sign one byte for decimal point 13 CR carriage return 14 lt LF gt line feed 15 lt SP gt Space 16 lt CR gt carriage return 17 lt LF gt line feed These characters only appear in the last line of a block print Unit Response Examples 1 Node address 17 full field response Count A 875 17 CTA 875 lt CR gt lt LF gt 2 Node address 0 full field response Setpoint 2 250 5 SP2 250 5 lt CR gt lt LF gt 3 Node address 0 abbreviated response Setpoint 2 250 last line of block print 250 lt CR gt lt LF gt lt SP gt lt CR gt lt LF gt Auto Manual Mode Register MMR ID U This register sets the controlling mode for the outputs In Auto Mode 0 the unit controls the setpoint and analog output In Manual Mode 1 the outputs are defined by the registers SOR and AOR When transferring from auto mode to manual mode the unit holds the last output value until the register is changed by a write Each output may be independently changed to auto or manual In a write command string VU any character besides 0 or 1 in a field will not change the corresponding output mode U abcde Analog Output d SP4 SP3 b SP2 a SP1 Example VU00011 places SP4 and Analog in manual Analog Output Register AOR ID W This register stores the present signal value of the analog output The range of values of this register is 0 to 4095 which corresponds to the analog output range per the follo
53. e load such as a DC relay coil is controlled by a transistor switch care must be taken not to exceed the breakdown voltage of the transistor when the load is switched One of the most effective ways is to place a diode across the inductive load Most RLC products with solid state outputs have internal zener diode protection However external diode protection at the load is always a good design practice to limit EMI Although the use of a snubber or varistor could be used RLC part numbers Snubber SNUB0000 Varistor ILS11500 or ILS23000 Care should be taken when connecting input and output devices to the instrument When a separate input and output common is provided they should not be mixed Therefore a sensor common should NOT be connected to an output common This would cause EMI on the sensitive input common which could affect the instrument s operation Visit RLC s web site at http www redlion net emi for more information on EMI guidelines Safety and CE issues as they relate to Red Lion Controls products 4 1 POWER WIRING AC Power DC Power AC DC S AC DC _ 4 LTN AC DC AC DC AC DC T OR The power supplied to the unit shall employ 15 UL approved circuit breaker for AC input and a 1 Amp 250 V UL approved fuse for DC input It shall be easily accessible and marked as a disconnecting device to the installed unit This device is not directly intended f
54. e period of time provided in Statement of Warranty Periods available at www redlion net current at the time of shipment of the Products the Warranty Period EXCEPT FOR THE ABOVE STATED WARRANTY COMPANY MAKES NO WARRANTY WHATSOEVER WITH RESPECT TO THE PRODUCTS INCLUDING ANY WARRANTY OF MERCHANTABILITY B WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE OR C WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY WHETHER EXPRESS OR IMPLIED BY LAW COURSE OF DEALING COURSE OF PERFORMANCE USAGE OF TRADE OR OTHERWISE Customer shall be responsible for determining that a Product is suitable for Customer s use and that such use complies with any applicable local state or federal law b The Company shall not be liable for a breach of the warranty set forth in paragraph a if 1 the defect is a result of Customer s failure to store install commission or maintain the Product according to specifications ii Customer alters or repairs such Product without the prior written consent of Company c Subject to paragraph b with respect to any such Product during the Warranty Period Company shall in its sole discretion either 1 repair or replace the Product or ii credit or refund the price of Product provided that if Company so requests Customer shall at Company s expense return such Product to Company d THE REMEDIES SET FORTH IN PARAGRAPH c SHALL BE THE CUSTOMER S SOLE AND EXCLUSIVE REMEDY AND COMPA
55. e response from the unit is either a full field transmission or an abbreviated transmission The unit response mode is selected in Serial Port Parameters flbru Full Field Transmission Address Mnemonic Numeric data Byte Description 1 2 2 byte Node Address field 00 99 3 SP Space 4 6 3 byte Register Mnemonic field 7 18 12 byte data field 10 bytes for number one byte for sign one byte for decimal point 19 CR carriage return 20 lt LF gt line feed 21 lt SP gt Space 22 lt CR gt carriage return 23 lt LF gt line feed These characters only appear in the last line of a block print The first two characters transmitted are the node address unless the node address assigned 0 in which case spaces are substituted A space follows the node address field The next three characters are the register mnemonic The numeric data is transmitted next The numeric field is 12 characters long to accommodate the 10 digit totalizer with the decimal point position floating within the data field Negative values have a leading minus sign The data field is right justified with leading spaces The end of the response string is terminated with a carriage return lt CR gt and lt LF gt When block print is finished an extra lt SP gt lt CR gt lt LF gt is used to provide separation between the blocks Abbreviated Transmission Numeric data only Byte Description 1 12 12 byte data field 10 bytes for number on
56. each parameter the top line display shows the parameter while the bottom line shows the selections value for that parameter The and keys are used to move through the selections values for the parameter Pressing the P key stores and activates the displayed selection value This also advances the unit to the next parameter Numerical Value Entry If the parameter is programmed for enter Ent r the Fi and 2 keys are used to change the parameter values in any of the display loops The FX keys will increment or decrement the parameter value When the fZ key is pressed and held the value automatically scrolls The longer the key is held the faster the value scrolls For large value changes press and hold the Fi or V2 key While holding that key momentarily press the opposite arrow key V2 or EN to shift decades 10 s 100 etc or momentarily press the D key and the value scrolls by 1000 as the arrow key is held Releasing the arrow key removes the decade or 1000 s scroll feature The arrow keys can then be used to make small value changes as described above As alternative a Select and Set value entry method is provided This can PROGRAMMING TIPS be used in combination with the value scrolling described above To change the It is recommended to start with the Input Parameters and proceed through selected digit in the numerical value press both the e and VZ keys each module in sequence If lost or conf
57. er to prepare to re synchronize to the start of a new transmission start bit of next byte The receiver then continuously looks for the occurrence of the start bit If 7 data bits and no parity is selected then 2 stop bits are sent from the PAX 6 5 FACTORY SERVICE OPERATIONS F RL L r 4 FACTORY SERVICE CODE 01 050 Enter the Service Code for the desired operation RESTORE FACTORY DEFAULTS Use and V2 keys to display and press P The unit will flash rESEE and then return to 50 Press the P key to return to Display Mode This will overwrite all user settings with the factory settings The only exception is the User Mnemonics which retain their programmed values see Code 69 RESTORE FACTORY DEFAULTS w Units Mnemonics Same as Code 66 except the User Mnemonics are also returned to the factory default settings blank MODEL AND CODE VERSION Bg 5 Ped UEr LIL 51 The unit will briefly display the model Ped on Line 1 and the current firmware version HEr x xx on Line 2 and then return to 50 FES r3 L Lud INPUT A AND B LOGIC SELECTION The Count Inputs A and B are factory configured for falling edge triggered active low operation in single edge count modes The Counter Operating Mode descriptions in the Input programming section reflect this logic If an application is better suited to use rising edge trigge
58. ernate between two colors when the alarm is activated When multiple alarms are programmed to change color the highest numbered active alarm 54 51 determines the display color The 0 selection will maintain the color displayed prior to the alarm activation selection sets the display to the Display Line 1 Color tor SETPOINT VALUE 199999 10999999 Enter desired setpoint alarm value Setpoint values also be entered the Display Mode during Program Lockout when the setpoint is programmed as Entr in the Display Line 2 Access parameters The decimal point position is determined by the Setpoint Assignment value SETPOINT TRACKING ng 5g 54 51 53 Cid A pep Ld b Ld E If a selection other than 18 is chosen then the value of the setpoint being programmed n will track the entered selection s value Tracking means that when the selection s value is changed the setpoint value will also change or follow by the same amount OUTPUT POWER UP STATE OFF n SAUE will deactivate the output at power up will activate the output at power up SAHE will restore the output to the same state it was at before the unit was powered down ACTIVATION BOUNDARY TYPE Hi AEE LU REE Hi ACE activates the output when the assigned display value 855 equals or exceeds the setpoint value LU RE activates the output when the assigned display value is less than
59. ers and a minus sign can be displayed other characters in the string are discarded If a minus sign appears anywhere in the string the resulting number will be negative If a decimal point is desired it is programmed in Counter C setup and is ignored in the serial string If no numerical characters are received then the numeric value will be zero The numeric display can be used for setpoint boundary action only and analog output functions The numeric value is retained in Counter C memory until another Numeric transmission is received If a numeric values is not to be saved to non volatile memory send the value as a literal transmission Note Numeric transmissions sent to unit addresses 1 through 9 must have a leading zero character sent with the address i e through N09 31 Literal Transmissions When a string that begins with is received the unit processes it as a Literal transmission In this case only numeric and alphabetic characters or a minus sign dash will be processed Any other non alphanumeric character will be discarded Non displayable alphabetic characters M W and X will be replaced with a space A Literal display overrides any Units Mnemonics characters when shown on Line 2 A Literal display will replace a Numeric value in the Counter C display However it will not remove a previous Numeric value from Counter C memory or prevent the Counter C assigned outputs from functioning with the previous Nume
60. es Yes Yes Yes Yes br AL Setpoint Tracking Yes Yes Yes Yes Yes Yes P UP Setpoint Output Power up State No No Yes No No Yes Setpoint Activation Type No Yes No Yes Yes Yes SEbY Standby Operation No Yes No Yes Yes Yes HYSE Setpoint Hysteresis No No No Yes Yes No Setpoint On Time Delay No No No Yes Yes Yes Setpoint Time Delay No No No No Yes No Setpoint Output Time out Value Yes No No Yes No No 1 SHOE Rate Timed Output One shot No No No Yes No No RUED Counter Auto Reset Yes No Yes No No No RESEL Output Reset with Manual Reset Yes No Yes No No No Setpoint Output Reset at Sn 1 Yes No Yes No No No 20 SETPOINT SELECT 51 5g 53 54 Select Setpoint output to be programmed The Sn in the following parameters will reflect the chosen setpoint number After the chosen setpoint is completely programmed the display returns to the Setpoint Select menu Repeat steps for each setpoint to be programmed The number of outputs available is setpoint output card dependent 2 or 4 If no output card is installed programming is still available for all setpoints This allows the Line 1 color change feature to provide a visual indication when a setpoint value has been reached even if no setpoint output card is being used SETPOINT ASSIGNMENT Cak x RAEE x Select the display to which the setpoint is assigned SELECTION
61. figured as YES in the sublist DISPLAY DESCRIPTION FACTORY nt R Counter A nn nk h Counter B fig Cnt Counter C nn Ha Maximum ng Lo Minimum ng INHIBIT nh ibt The unit inhibits the displays configured as 5 in the sublist as long as activated maintained action DISPLAY DESCRIPTION FACTORY nt R Counter A nn nt b Counter B nn Cnt Counter C nn fg Lo Minimum ng STORE DISPLAY The unit holds freezes the displays configured as YE 5 in the sublist as long as activated maintained action Internally the counters and max and min values continue to update DISPLAY DESCRIPTION FACTORY nt R Counter A nn nt b Counter B nn Cnt Counter C nn Hi Maximum fg Lo Minimum fg STORE AND RESET DISPLAY The unit holds freezes the displays and then performs a reset of the displays configured as YES in the sublist as long as activated maintained action DISPLAY DESCRIPTION FACTORY nt R Counter A Ag Cnt b Counter B nn Cnt Counter C nn Hy Maximum ng Lo Minimum fg SETPOINT DEACTIVATE RESET MAINTAINED LEVEL The unit deactivates resets the setpoint outputs configured as YES in the sublist as long as activated maintained action DISPLAY DESCRIPTION FACTORY 5 Setpoint 1 502 Setpoint 2 53 Setpoint 3 54 Setpoint 4 na 2 25 SETPOINT DEACTIVATE RESET MOMENTARY EDGE F When activated momentary action the unit deactivates
62. g 1 The first characters consist of the Node Address Specifier N followed by a l or 2 character address number The address number of the unit is programmable If the node address is 0 this command and the node address itself may be omitted For node address 1 through 9 a leading zero character is not required The only exception is a numeric transmission when Counter C is set for slave mode This is the only command that may be used in conjunction with other commands 2 After the optional address specifier the next character is the command character 3 The next character is the Register ID This identifies the register that the command affects The P command does not require a Register ID character It prints according to the selections made in print options 4 If constructing a value change command writing data the numeric data is sent next 5 All command strings must be terminated with the string termination characters or when Counter C is set for slave mode CR The unit does not begin processing the command string until this character is received See Timing Diagram figure for differences between terminating characters Sending Numeric Data Numeric data sent to the unit must be limited to the digit range shown under transmit details in the Register Identification Chart Leading zeros are ignored Negative numbers must have a minus sign The unit ignores any decimal point and conforms the number to the scaled resol
63. g calibrated When the external reading matches or if the range is not being calibrated press the P key to advance to the next range When all the desired ranges have been calibrated exit programming mode and remove the external meters 0 00 mA Adjust if necessary press P 4 00 mA Adjust if necessary press P 20 00 mA Adjust if necessary press P 110400 0 00 V Adjust if necessary press P 10 00 V Adjust if necessary press P TROUBLESHOOTING mom _ _ _ _ R No Display At Power Up Check power level and power connections No Display After Power Up Check Display Module 1 1 d Lant and program settings Program Locked Out Check for Active User Input programmed for PLGL Deactivate User Input Enter proper access code 0 prompt Universal access code 220 No Line 1 Display Check program settings for Line 1 Display Value Select Enable Confirm at least one Line 1 Display Value is enabled JE 5 No Line 2 Display Check program settings for Line 2 Value Access Confirm at least one Line 2 Parameter Value is enabled in Main Display Loop d rERd d r5E d Entr No Line 1 Units Mnemonic Display Check program settings for Line 1 Units Mnemonic s Display of DUE r or UndEr Value exceeds Display capacity of the unit See General Meter Specifications Incorrect Display Value or Not Counting Check Input wiring DIP switch setting Input programming Scale Factor calculation Input
64. he corresponding output value will not change It is not necessary to send least significant 08 Example VX10 will result in output 1 on and output 2 off COUNTER C SERIAL SLAVE DISPLAY Counter C may be programmed for 51 RUE to act as a serial slave display In this mode the carriage return CR is added as a valid command terminator character for all serial command strings The CR as a terminator may be very useful for standard serial commands even if Counter C is never displayed or sent a slave message The lt gt and lt gt are also recognized as valid terminators for the serial slave The Counter C slave display is right aligned and has the capacity of displaying six characters on Line 1 or nine characters on Line 2 When less than the full display of characters is received blank spaces are placed in front of the characters If more than the full display of characters is received only the last six or nine characters are displayed The unit has an internal 300 character buffer for the slave display If more than 300 characters are received the additional characters are discarded until a CR is received At that point the last six or nine characters in the buffer are displayed Counter C processes Numeric and Literal slave transmissions as follows Numeric Transmissions When a string that does not begin with T V P or R is received the unit processes it as a Numeric transmission In this case only numb
65. imum input frequency the counters not being used should be set to mode Prescaler should be set to when it is not in use When set to or R the remaining related parameters not accessible A Select Parameter List feature for Scale Factors and Count Load values is explained in the User Input programming section In the display depictions shown in this section x represents A B or C for the counter being programmed nt Input A Only ri ro LAL Er 100000 Counter Counter x Counter x Counter x Counter x Counter x Counter x Counter x Prescaler Prescaler Select Operating Decimal Scale Factor Scale Reset Action Count Load Reset at Output Enable Scale Value Mode Position Multiplier Value Power up COUNTER SELECT SELECTION MODE DESCRIPTION r r r r uRdg Quad X2 Adds Input A rising edge when Input B is high and Enk A Enk b Ent L Input A falling edge when Input B is low Subtracts Input A falling edge when Input B is high and Input A rising edge when Input B is low Select the Counter to be programmed quAdY Quad X4 Adds Input A rising edge when Input B is high Input A falling edge when Input B is low Input B rising edge when Input A is low and Input B falling edge COUNTER OPERATING MODE when Input A is high Subtracts Input A falling edge when Input B is high Input A rising edge when Input B is low Input B rising edge when Input A is high and Input B f
66. interval t gt the unit starts the interpretation of the command and when complete performs the command function This time interval t varies from 2 msec to 15 msec If no response from the unit is expected the unit is ready to accept another command If the unit is to reply with data the time interval t is controlled by the use of the command terminating character and the Serial Transmit Delay parameter dELAY The standard command line terminating character is This terminating character results in a response time window of the Serial Transmit Delay time dELAY plus 15 msec maximum The dELAY parameter should be programmed to a value that allows sufficient time for the release of the sending driver on the RS485 bus Terminating the command line with results in a response time window t2 of 2 msec minimum and 15 msec maximum The response time of this terminating character requires that sending drivers release within 2 msec after the terminating character is received At the beginning of time interval ts the unit responds with the first character of the reply As with the time duration of ts is dependent on the number of characters and baud rate of the channel ts 10 of characters baud rate At the end of ts the unit is ready to receive the next command The maximum serial throughput of the unit is limited to the sum of the times ty t gt and 5 Timing Diagrams NO REPLY FROM UNIT Command Unit St
67. iring the Meter ARAS SU Ee Red EC A ERE S dig VEN EX 9 5 0 Front Panel Keys And Display 11 Hne 2 Display Lops uiae ces 12 6 0 Programming The PAX2D 6565 ves dee hobo e 8889S 685 S08 12 6 1 Input Parameters 13 6 2 Output Parameters 20 6 3 Display Parameters uua aes RE XXX ERG RASS SR E XR 24 6 4 Communications Port Parameters 27 Serial Communications Overview 2 28 PAX2D Frequently Used Modbus Registers 29 6 5 Factory Service Operations 7 33 TROUDIESNOOUNG Sacs ae sala RR EUR KHOE S recom wA WE dc E baa 34 PAX2D Programming Quick 38 ORDERING INFORMATION Meter Part Numbers PAX2D Digital Input Panel Meter PAX2D000 Option Card and Accessories Part Numbers RCPX2F00 CBLUSB USB Programming Cable Type A Mini B CBLUSBO 1 Accessories RCP Replacement Case with knock out features RCPX2H00 Notes l For Modbus communications use 5485 Communications Output Card and configure communication parameter for Modbus This card
68. is not suitable for use in older PAX2 models For proper installation 3 case knock out features must be present on the top case surface To update a case to include these knock outs a replacement case is available UsiNG THIS MANUAL This manual contains installation and programming instructions for the PAX2D and all applicable option cards To make installing the option card easier it is recommended to use the Installation Guide provided with the card Only the portions of this manual that apply to the application need to be read Minimally we recommend that General Specifications Reviewing the Front Buttons and Display and Crimson Programming Software portions of this manual be read in their entirety manual includes information to provide for a user to program one or all of the programming parameters using the unit s keypad To find information regarding a specific topic or mnemonic it is recommended that the manual be viewed on a computer and the find function be used The alternate method of finding information is to identify the programming parameter involved and review the information contained in the section of the manual that pertains to that parameter We recommend that unit programming be performed using Crimson programming software When using Crimson the programming portion of this manual serves as an overview of the programming options that are available through Crimson The programming section of the manual wi
69. lay The display loops described below are used to view reset and modify the selected display values based on the Line 2 Value Access setting programmed for each available value See Line 2 parameters in the Display Parameters programming section for configuration details LINE 2 DisPLAY Loops The PAX2D offers three display loops to allow users quick access to needed information MAIN DISPLAY LOOP Code 1 250 Code 0 PARAMETER DISPLAY LOOP 250 HIDDEN PARAMETER DISPLAY LOOP Pra SIME n Full Programming Mode End 6 Input Parameters Output Parameters It is recommended that program settings be recorded as programming is performed A blank Parameter Value Chart is provided at the end of this bulletin PROGRAMMING MODE ENTRY The Programming Mode is entered by pressing the P key Full Programming Mode will be accessible unless the unit is programmed to use the Parameter loop or Hidden Parameter loop on the Line 2 display In this case programming access will be limited by a security code and or a hardware program lock Refer to the previous section for details on Line 2 display loops and limited programming access Full Programming Mode permits all parameters to be viewed and modified In this mode the front panel keys change to Programming Mode Operations and certain user input functions are disabled MODUL
70. ll serve to provide expanded explanations of some of the PAX2D programming features found in Crimson For users who do not intend to use Crimson to program their unit this CRIMSON PROGRAMMING SOFTWARE Crimson software is a Windows based program that allows configuration of the PAX from a PC Crimson offers standard drop down menu commands that make it easy to program the unit The unit s program can then be saved in a PC file for future use PROGRAMMING UsiNG CRIMSON Crimson is included on the Flash Drive that is shipped with the PAX2 Check for updates to Crimson at http www redlion net crimson2 Install Crimson Follow the installation instructions provided by the source from which Crimson is being downloaded or installed Using a USB Type A Mini B cable plug the Mini B end of the cable into the PAX2 USB Programming Port Plug the other end of the USB cable into an available USB port on the PC Apply power to the PAX2 See Troubleshooting on page 34 for error message resolution Start Crimson Click the Crimson Link tab Click Extract o Crimson will extract the current program settings from the PAX2 0 74 2 T al 220 ik o If the PAX2 has not been programmed the extracted file will contain Programming factory settings Note that the PAX2 factory settings vary based on the Port option cards installed A pr
71. load circuits before removing the unit from its case To Install l 2 Un E For option card specific installation instructions see the installation instructions provided with the option card being installed When handling the main circuit board hold it by the rear cover When handling the option card hold it by the terminal block Remove the main assembly from the rear of the case by squeezing both finger holds on the rear cover and pulling the assembly out of the case Or use a small screwdriver to depress the side latches and pull the main assembly out of the case Do not remove the rear cover from the main circuit board Locate the appropriate option card slot location on the main circuit board Align the option card terminal block with the slot terminal block position on the rear cover Align the option card connector with the main circuit board option card connector and then press to fully engage the connector Verify the tab on the option card rests in the alignment slot on the display board If installing an option card that includes a terminal block on top of the option card a knock out on the top of the PAX case will need to be removed to allow the top terminal block to be inserted later Locate the L shaped knock out that aligns with the option slot for which the option card is being installed Carefully remove the knock out being careful not to remove additional knock outs Trim
72. nd B inputs as per Counter A and B modes of operation The result is scaled only according to Counter C parameters Example If Counter A is set for Count X1 mode and Counter B is set for Count X2 mode then Counter C will increment by 1 for each pulse received on Input A and increment by 2 for each pulse received on Input B Counter C scale settings are then applied and the result displayed Add Rb Counter Counter B Counter C counts the incoming pulses from Counter A and B inputs as per Counter A and B modes of operation and subtracts the B counts from the A counts The result is scaled only according to Counter C parameters Example If Counter A is set for Count X1 mode and Counter B is set for Count X2 mode then Counter C will increment by 1 for each pulse received on Input A and decrement by 2 for each pulse received on Input B Counter C scale settings are then applied and the result displayed Sub Ab Note Counter A B and C must all be reset at the same time for the math to be performed on the display values bREEH Batch Counter C internally counts the number of output activations of the selected setpoint s The count Source is selected in the Yes No sub menu shown for each setpoint 5 thru 54 SLAUE Slave Counter C functions as a serial slave display See Serial Communications section for details COUNTER DECIMAL POSITION dE PE D goo DDDDD D DD 000 220000 This selects the decimal point positi
73. nd the applied input frequency in Hz will be displayed To insure the correct reading wait until a consistent reading is displayed then press the P key to accept this value as the Rate Input Value and continue to the next parameter Follow the same procedure if using more than 2 scaling points RATE DISPLAY VALUE SCALING POINT 1 0 10999999 For all zero based applications display value 0 for 0 Hz input the Display Value and Input Value for Scaling Point 1 should be set to 0 and 0 0 respectively For non zero based applications enter the desired Display Value for a 0 Hz input RATE INPUT VALUE SCALING POINT 1 00 10999999 Normally the Rate Input Value for Scaling Point 1 is 0 0 RATE DISPLAY VALUE SCALING POINT 2 Ry gh 010999999 1000 Enter desired Rate Display Value for Scaling Point 2 RATE INPUT VALUE SCALING POINT 2 rp 00 10333333 10008 Enter the corresponding Rate Input Value for Scaling Point 2 by using the Input Scaling Style selected x RATE DISPLAY ROUNDING 5 eg 0 so Rounding values other than 1 round the Rate display to the nearest increment selected e g rounding of 5 causes 122 to round to 120 and 123 to round to 125 Rounding starts at the least significant digit of the Rate display 100 16 RATE LOW CUT OUT 0 10999995 The Low Cut Out value forces the Rate display to zero when the Rate display falls below the value entered RATE
74. nnot be improved by using a scale factor greater than 1 00000 Example 4 The number of pulses per single unit must be greater than or equal to the DDD 1 Indicate feet to the hundredths 0 00 with 100 pulses per foot value in order for the scale factor to be less than or equal to one Scale Factor would 100 100x 1x 1 1 5 Lowering the scale factor can be accomplished by lowering the counter In this case the scale multiplier and counter mode factor are 1 decimal position Example 100 Hundredths 10 pulses 10 000 lowering 2 Indicate feet with 120 pulses per foot Scale Factor would be 1 120 x 1 x 1 to 10 Tenths 10 1 000 0 0083333 In this case the scale multiplier of 0 01 could be used 1 120 x 1 x 0 01 0 83333 or show to hundredths 0 00 100 120 x 1x 1 0 8333 6 1 2 RATE INPUT PARAMETERS FALE This section details programming for the Rate indicators A B and C and the Maximum and Minimum Rate Capture displays For maximum input frequency the Rate indicators should be disabled when they are not in use When Rate Enable Rate A and B or Rate Calculation Rate C is set or MONE represents A or B for the rate indicator being NEC remaining related parameters are not accessible In the display depictions shown this section programmed amp amp Rate x Rate x Rate x Rate x Input Rate x Rate x Rate x Low Enable Decimal Scaling Scaling Style Display
75. o Zero at the End of output activation timed out only Reset to Count Load the End of output activation timed out only OUTPUT RESET WITH COUNTER RESET ng YES Selecting YES causes the Setpoint output to deactivate reset when the Setpoint Assigned Counter is reset The only exception is when the assigned counter is reset by a setpoint generated counter auto reset OUTPUT RESET AT Sn 1 n Un b5tr 5n End Selecting 5n 5Er causes the setpoint output to deactivate reset when setpoint Sn 1 activates Example S1 deactivates when 52 activates and S4 when 51 activates The last setpoint will wrap around to the first Selecting 5n End causes the setpoint output to deactivate reset when setpoint Sn 1 activates and then times out deactivates This selection only applies if the Sn 1 setpoint action is Timed Out Example S1 deactivates when S2 is activated and then times out The last setpoint will wrap around to the first This parameter is only available for Counter assigned setpoints Setpoint Alarm Figures for Rate For Reverse Logic The Alarm state is opposite LOW ACTING WITH NO DELAY DISPLAY INPUT SIGNAL SP HYS SP gt TIME ALARM ON Trioqer Tri BOUNDARY ie rs e SS Si OFF ON LATCHED ALARM OFF HIGH ACTING WITH NO DELAY DISPLAY 4 INPUT SIGNAL SP SP HYS gt TIME ALARM
76. ogramming selection screen will appear Double click on an applicable programming selection and make program specific parameter selections When completed click Close and continue selecting applicable programming selections and making appropriate parameter selections Continue until all necessary programming parameters have been configured When all programming selections have been made save the configuration file Download the configuration file to the PAX2 by clicking the Link tab and selecting Update GENERAL METER SPECIFICATIONS 1 DISPLAY Negative image LCD Top Line 6 digit 0 71 18 mm with tri color backlight red green or orange display range 199 999 to 999 999 Bottom Line 9 digit 0 35 8 9 mm with green backlight display range 199 999 999 to 999 999 999 2 POWER AC Power 40 to 250 VAC 50 60 Hz 20 VA DC Power 21 6 to 250 VDC 8 W Isolation 2300 Vrms for 1 min to all inputs and outputs 3 SENSOR POWER 18 VDC 5 60 mA max short circuit protected 4 ANNUNCIATORS Line 1 Units Display Programmable 3 digit units annunciator with tri color backlight red green or orange Setpoint Output Status Indicators Red backlight color 1 Setpoint 1 output 2 Setpoint 2 output 3 Setpoint 3 output 4 Setpoint 4 output 5 KEYPAD 2 programmable function keys 4 keys total 6 COUNTER DISPLAYS 6 digit top line or 9 digit bottom line Top Line Display Range 1
77. omplete write to the non volatile memory and produce checksum errors FACTORY Counter A Value Hi word 199999999 999999999 Counter A Value Lo word Counter B Value Hi word 199999999 999999999 Counter B Value Lo word Counter C Value Hi word 199999999 999999999 Counter C Value Lo word Rate A Value Hi word N A N A Rate A Value Lo word Rate B Value Hi word N A N A Rate B Value Lo word REGISTER 4x Read Write Read Write Read Write Lud 2 Read 10 Rate C Value Hi word Rate C Value Lo word Max Hi Value Hi word 199999 999999 14 Max Hi Value Lo word 15 Min Lo Value Hi word 199999 999999 16 Min Lo Value Lo word 17 Setpoint 1 Value Hi word 199999 999999 18 Setpoint 1 Value Lo word 19 Setpoint 2 Value Hi word 199999 999999 Lo word 12 19 i Read Write Read Write Read Write Active List A or B Read Write Active List A or B Setpoint 2 Value point 3 Va Hi word 199999 999999 Read Write Active List or B point 3 Value Lo word point 4 Value Hi word 199999 999999 Read Write Active List A or B point 4 Value Lo word er A Scale Factor Hi word S 1 999999 100000 Read Write Active List A or B er A Scale Factor Lo word 1 N oio o i 0 Az O ES Read Only Lu N Q c N I g
78. on EXAMPLE 1 With 15 1 pulses per foot indicate feet per minute in tenths Scaling Display 60 0 Scaling Input 15 1 2 With 0 25 pulses per gallon indicate whole gallons per hour To have greater accuracy multiply both Input and Display values by 10 Scaling Display 36000 Scaling Input 2 5 e e e 6 6 e oe 9 o 6 9 6 9 6 6 6 RATE PARAMETERS cree JCLELE RAEE RATE C CALCULATION Select the calculation for the Rate C display SELECTION MODE DESCRIPTION Rate C disabled Add Hb SUM A B Rate C shows the sum of Rate A and Rate B Rb DIFFERENCE A B Rate C shows the difference of Rate A and Rate B Pct Ab RATIO A B Rate C shows the percentage of Rate A to Rate B Pct RL PERCENT OF TOTAL Rate C shows the percentage of A A B Rate A to the total of Rate A and Rate B Pek dr PERCENT DRAW Rate C shows the percent draw A B B between Rate A and Rate B RATE C DISPLAY MULTIPLIER 1408 00 1000 Set the Display Multiplier to obtain the desired Rate C display resolution For Rate C percentage calculations the result is internally multiplied by 100 to show percent as a whole number By using a Display Multiplier of 10 100 or 1000 along with the proper decimal point position percentage can be shown in tenths hundredths or thousandths respectively RATE C DECIMAL POSITION 0 000 000
79. on for the selected counter and any setpoint value assigned to that counter The selection will also affect that counter s scale factor calculations COUNTER SCALE FACTOR EF cor GL FAL 00000 i to 999999 10000 The number of input counts for the selected counter is multiplied by the scale factor and the scale multiplier to obtain the desired process value A scale factor of 1 00000 will result in the display of the actual number of input counts For Rdd Rb and Sub Rb modes of operation the math is performed on the input signals and then the result is scaled by Counter C scaling To achieve correct results both Input A and Input B must provide the same amount of pulses per unit of 14 measurement Details on scaling calculations are explained at the end of this section Scale Factor values can also be entered during Program Lockout if enabled in the Parameter Display loop See Line 2 Display Access in the Display Parameter Module COUNTER SCALE MULTIPLIER EFE E 11 101 The number of input counts for the selected counter is multiplied by the scale multiplier and the scale factor to obtain the desired process value Details on scaling calculations are explained at the end of this section COUNTER RESET ACTION cErg Enk Ld PESEE cErd When the selected counter is reset it returns to zero or the counter count load value This reset action applies to all selected counter reset
80. ons PAXCDC and Analog Output PAXCDL The option cards can be installed initially or at a later date COMMUNICATION CARDS PAXCDC A variety of communication protocols are available for the PAX2 Only one PAXCDC card can be installed at a time Note For Modbus communications use RS485 Communications Output Card and configure communication parameter for Modbus SERIAL COMMUNICATIONS CARD PAXCDC1_ and PAXCDC2_ Type RS485 or RS232 Communication Type Modbus ASCII RLC Protocol ASCID and Modbus RTU Isolation To Sensor amp User Input Commons 500 Vrms for min Not Isolated from all other commons Data 7 8 bits Baud 1200 to 38 400 Parity no odd or even Bus Address Selectable 0 to 99 RLC Protocol or 1 to 247 Modbus Protocol Max 32 meters per line RS485 Transmit Delay Selectable for 0 to 0 250 sec 2 msec min DEVICENET CARD PAXCDC30 Compatibility Group 2 Server Only not UCMM capable Baud Rates 125 Kbaud 250 Kbaud and 500 Kbaud Bus Interface Phillips 82C250 or equivalent with MIS wiring protection per DeviceNet Volume I Section 10 2 2 Node Isolation Bus powered isolated node Host Isolation 500 Vrms for 1 minute between DeviceNet and unit input common PROFIBUS DP CARD PAXCDC50 Fieldbus Type Profibus DP as per EN 50170 implemented with Siemens SPC3 ASIC Conformance PNO Certified Profibus DP Slave Device Baud Rates Automatic baud rate detection in the range 9 6 Kbau
81. or connection to the mains without a reliable means to reduce transient over voltages to 1500 V 4 2 INPUT SIGNAL WIRING CAUTION Sensor input common is NOT isolated from user input common In order to preserve the safety of the unit application the sensor input common must be suitably isolated from hazardous live earth referenced voltage or input common must be at protective earth ground potential If not hazardous voltage may be present at the User Inputs and User Input Common terminals Appropriate considerations must then be given to the potential of the user input common with respect to earth ground and the common of the isolated option cards with respect to input common If you are wiring Input B connect signal to Terminal 6 instead of 5 and set DIP switches 4 5 and 6 to the positions shown for 1 2 and 3 Magnetic Pickup AC Inputs From Tach Generators Etc Two Wire Proximity Current Source Input A Input A MAGNETIC PICKUP Resistor to limit current to 2 5 mA MAX Switch or Isolated Transistor Current Sink gt Input A Input A z o INPUT A gt gt Dual Quad Count Current Sink Output Counter A amp Rate B Single Counter A amp Counter A t Counter B N ui 2 CountA o 2 r USER 1 If using single Counter B then wire signal to 6 and Quad Direction to 9 Set switches as shown Shaded areas not recommende
82. ounterA Count Load Hi word CounterA Count Load Lo word 34 Counter B Count Load Lo word as Counter C Count Load Hi word 29 SERIAL RLC PROTOCOL COMMUNICATIONS RLC Communications requires the Serial Communications Type Parameter be set to r LE SENDING SERIAL COMMANDS AND DATA TO THE UNIT When sending commands to the unit a string containing at least one command character must be constructed A command string consists of a command character a value identifier numerical data if writing data to the unit followed by a command terminator character The CR is also available as a terminator when Counter C is in the SLAVE mode uc Chart Node Address a specific unit Must be followed by two Address node address Not required when address Specifier Transmit Value Read a register from the unit Must be followed by read register ID character Value Change Write to register of the unit Must be followed by write register ID character and numeric data Reset Reset a register or output Must be followed by register ID character Block Print Initiates a block print output Registers are defined Request in programming Command String Construction The command string must be constructed in a specific sequence The unit does not respond with an error message to invalid commands The following procedure details construction of a command strin
83. pe of the electrical noise source or coupling method into a unit may be different for various installations Cable length routing and shield termination are very important and can mean the difference between a successful or troublesome installation Listed are some EMI guidelines for a successful installation in an industrial environment l 2 A unit should be mounted in a metal enclosure which is properly connected to protective earth Use shielded cables for all Signal and Control inputs The shield connection should be made as short as possible The connection point for the shield depends somewhat upon the application Listed below are the recommended methods of connecting the shield in order of their effectiveness a Connect the shield to earth ground protective earth at one end where the unit is mounted b Connect the shield to earth ground at both ends of the cable usually when the noise source frequency is over 1 MHz Never run Signal or Control cables in the same conduit or raceway with AC power lines conductors feeding motors solenoids SCR controls and heaters etc The cables should be run through metal conduit that is properly grounded This is especially useful in applications where cable runs are long and portable two way radios are used in close proximity or if the installation O INSTALLING OPTION CARDS WARNING Exposed line voltage exists on the circuit boards Remove all power to the unit AND
84. red active high operation the Input Logic for Input A and or Input B can be changed by entering Code 55 ALE Selecting H sets the Input A logic to rising edge triggered active high operation Be advised that all references to Input A falling edge and Input A rising edge will be reversed for the Counter Operating Mode descriptions Lt HH j LU HLL Selecting HI sets the Input B logic to rising edge triggered active high operation Be advised that all references to Input B falling edge and Input B rising edge will be reversed for the Counter Operating Mode descriptions ALE 33 CALIBRATION LRL ng Enter Code 48 and choose Rate or Analog Output calibration The only items in the PAX2D that can be calibrated are the Rate Indicator accuracy and the Analog Output The Rate Indicator is scaled in the Rate Input Parameter programming section The Analog Output signal is scaled in the Analog Output Parameter section If the Rate display or the Analog Output appears to be indicating incorrectly or inaccurately refer to the Troubleshooting section to make sure the unit is properly scaled for the application If Rate accuracy or Analog Output recalibration is required generally every 2 years it should be performed by qualified technicians using appropriate equipment Calibration does not change any user programmed parameters FES L LI RU FREE Ant due Note Allow a 30 minute warm
85. ric value Displayable Alphabetic Characters ASCI Alb C d E FIGH I J S DISPLAY A b d H jJ L n B P 19 5 c lt lt na Both uppercase and lowercase ASCII characters are accepted Downloading Data from a G3 to a PAX2D Communications Port RS232 Comms Raw Serial Port Port Driver system Raw Serial Port Programming PortPrint 2 N01 IntToText Varl 10 6 This program is called from the Global On Tick It sends N01 the unit address followed by the ASCII equivalent of Varl then a carriage return COMMAND RESPONSE TIME The unit can only receive data or transmit data at any one time half duplex operation When sending commands and data to the unit a delay must be imposed before sending another command This allows enough time for the unit to process the command and prepare for the next command At the start of the time interval t the computer program prints or writes the string to the com port thus initiating a transmission During 6 the command characters are under transmission and at the end of this period the command terminating character is received by the unit The time duration of t is dependent on the number of characters and baud rate of the channel t 10 of characters baud rate At the start of time
86. ring Response Transmission Time Ready ty te Ready Command Terminator Received RESPONSE FROM UNIT COMMUNICATION FORMAT Data is transferred from the unit through a serial communication channel In serial communications the voltage is switched between a high and low level at a predetermined rate baud rate using ASCII encoding The receiving device reads the voltage levels at the same intervals and then translates the switched levels back to a character The voltage level conventions depend on the interface standard The table lists the voltage levels for each standard LOGIC INTERFACE STATE 65237 RS485 mark idle TXD RXD 3 to 15 V a b 200 mV TXD RXD 3 to 15 V a b gt 200 mV space active Voltage levels at the Receiver Data is transmitted one byte at a time with a variable idle period between characters 0 to Each ASCII character is framed with a beginning start bit an optional parity bit and one or more ending stop bits The data format and baud rate must match that of other equipment in order for communication to take place The figures list the data formats employed by the unit Start bit and Data bits Data transmission always begins with the start bit The start bit signals the receiving device to prepare for reception of data One bit period later the least significant bit of the ASCII encoded character is transmitted followed by the remaining data bits The re
87. s except a setpoint generated counter auto reset programmed in the Setpoint Output Parameter Module COUNTER COUNT LOAD VALUE 199999 to 999999 nt Ld 500 When Reset Count Load action is chosen selected counter will reset to this value Count Load values can also be entered during Program Lockout if enabled in the Parameter Display loop See Line 2 Display Access in the Display Parameter Module COUNTER RESET AT POWER UP n ng YES The selected counter may be programmed to reset at each unit power up OCOCOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO The next two parameters will only appear when programming Counter A PRESCALER OUTPUT ENABLE YES This enables the prescaler output The prescaler output is useful for providing a lower frequency scaled pulse train to a PLC or another external counter On each falling edge of Input A the prescaler output register increments by the prescaler scale value PS SCL When the register equals or exceeds 1 0000 pulse is output and the register is lowered by 1 0000 The prescaler register is reset to zero whenever Counter A is reset except for Setpoint Counter Auto Reset See Prescaler Output Figure PRESCALER SCALE VALUE ROO ito 101000 F FF Ph ou The prescaler output frequency is the Input frequency times the prescaler scale value PRESCALER OUTPUT FIGURE Prescaler Output Value 0 25 INPUT SIG
88. s of access based on various a d and User Input PL DE settings SECURITY USER INPUT USER INPUT WHEN P KEY IS FULL PROGRAMMING CODE CONFIGURED STATE PRESSED MODE ACCESS nti Full Programming Immediate Access PR Not Active Full Programming Immediate Access Parameler No Access isplay Loop After Parameter Display Loop with correct code at prompt Enter Parameter Display Loop s ore Not Active Full Programming Immediate Access After Parameter Display Loop with correct code at prompt Enter Parameter Display Loop un 6 4 COMMUNICATIONS PORT PARAMETERS To select 5Er AL an optional communication card must be installed PORT SELECT uSb SEri AL Select the Communications Port to be programmed 6 4 1 USB PORT PARAMETERS 5 USB CONFIGURATION Ruto Unit automatically configures USB port settings to operate with Crimson configuration software When a USB cable is attached to PAX2S and PC the port is internally set to Modbus RTU protocol 38400 baud 8 bits and Unit Address 247 The Serial Port settings programmed below will not change or show this AL Configures USB port to utilize the Serial Port settings and protocol programmed below 6 4 2 SERIAL PORT PARAMETERS 5 1 n type only
89. ses use two scaling points to provide a linear Rate display from dE PL Rtx n nnn nnnnn 0 up to the maximum input frequency For typical zero based frequency L measurements the lower point is set to display 0 for 0 Hz input factory setting 0 0000 and the upper point set to display the desired value for a given input frequency For non zero based applications the lower point is set to the desired display for This selects the decimal point position for the selected Rate indicator 0 Hz input 15 Non linear Application Up to 10 Scaling Points For non linear processes up to 10 scaling points may be used to provide a piece wise linear approximation representing the non linear function The Rate Display will be linear between sequential scaling points Thus the greater the number of scaling points the greater the conformity accuracy The Crimson software provides several linearization equations for common Rate applications RATE INPUT SCALING STYLE APPLY Rate Input values for scaling points can be entered by using the Key in or the Applied style described below Key in Enter the Rate Input value by pressing the Fi or 2 keys This value is always in pulses per second Hz Applied The existing programmed Rate Input value will appear To retain this value press the P key to continue to the next parameter To enter a new value apply an external rate signal to the appropriate input terminal Press the V2 key a
90. t o Q gt B Scale Factor Hi word 999999 100000 Read Write Active List A or B er B Scale Factor Lo word er C Scale Factor Hi word 2 1 999999 100000 Read Write Active List A B er C Scale Factor Lo word er A Count Load Hi word 199999 999999 500 Read Write Active List A or B er A Count Load Lo word er B Count Load Hi word 199999 999999 500 Read Write Active List A or B er B Count Load Lo word er C Count Load Hi word 199999 999999 500 Read Write Active List A or B er C Count Load Lo word Status of Setpoint Outputs Bit State Oz Off 1 On 44 Bit 3 S1 Bit 2 S2 Bit 1 S3 Bit 0 S4 NA Outputs can only be activated reset with this register when the respective bits in the Manual Mode Register MMR are set a 5 5 5 5 e o Setpoint Output Register SOR Bit State 0 Auto Mode 1 Manual Mode Bit 4 S1 Bit 3 S2 Bit 2 S3 Bit 1 S4 Bit 0 Linear Output Read Write Bit State 1 Reset Output bit is returned to zero following reset processing Bit 3 S1 Bit 2 S2 Bit 1 S3 Bit 0 54 15 Manual Mode Register MMR 31 Read Write 15 Reset Output Register Linear Output Card written to only if Linear Output is in Manual Mode MMR bit 0 1 Analog Output Register AOR Read Write 31 C
91. t available if dAEA is set for 8 bit UNIT ADDRESS Ea 241 Modbus ka 84 RLC Protocol Select Unit Address that does not match an address number of any other equipment on the serial link TRANSMIT DELAY 0008 to 0250 seconds Following a Modbus command or RLC Transmit Value command the PAX2D will wait this minimum amount of time in seconds before issuing a serial response The following programming steps are only available when Communications Type is programmed for r LE ABBREVIATED PRINTING n YES Select R for full print Command T transmissions unit address mnemonics and parameter data or 5 for abbreviated print transmissions parameter data only This will affect all the parameters selected in the print options If the unit address is 00 it will not be sent during a full transmission PRINT OPTIONS n YES 5 Enters the sub menu to select the unit parameters to appear during a print request For each parameter in the sub menu select 5 for that parameter information to be sent during a print request or for that parameter information not to be sent A print request is sometimes referred to as a block print because more than one parameter information unit address mnemonics and parameter data can be sent to a printer or computer as a block DISPLAY DESCRIPTION poii MNEMONIC nt R Counter A nt b Counter B ng CTB nb Counter C ng CTC RREE R Rate A na
92. ter the Display Value that corresponds to 0 mA 0 20 mA 4 mA 4 20 19 For 0 10 V use terminals 16 and 17 Only one range can be used at a time mA or 0 VDC 0 10 VDC ANALOG OUTPUT ASSIGNMENT ANALOG HIGH SCALE VALUE 199999 to 999999 Enter th source Tor the analog d tput t retransmit Enter the Display Value that corresponds to 20 mA 0 20 mA 20 mA 4 20 SELECTION DISPLAY VALUE mA or 10 VDC 0 10 VDC nang Manual Mode operation See Serial RLC Protocol in the Communications Port module Counter Display Value x A C PALE x Rate Display Value x A B or C H i Maximum Display Value Minimum Display Value 51 54 Setpoint Value 51 54 23 6 3 DISPLAY PARAMETERS d 57 DISPLAY LINE SELECT LINE 2 Select the Display Line to be programmed 6 3 1 LINE 1 PARAMETERS Li 1 This section details programming for the Line 1 Top Line Display The Input Gross Tare Total Maximum HI and Minimum LO capture values and setpoints can be shown on the Line 1 display The 3 digit Units mnemonic characters can be used to indicate which Line 1 display value is shown Standard or custom mnemonics are available for Line 1 values Selected Line 1 Color Displayed Line 1 Display Display Display Line 1 Line 1 Scroll Line 1 Units Color Intensity Contrast Display Values Enable Time Mnemonics LINE 1 DISPLAY COLOR LINE 1 DISPLAY SCROLL ENABLE TIME x
93. ters included in the List DISPLAY nni Lu DESCRIPTION FACTORY nn nu t5 Units Mnemonics PRINT REQUEST The unit issues a block print through the serial port when activated and the serial type is set to rLL The data transmitted during a print request and the serial type is programmed in Port Serial module If the user input is still active after the transmission is complete about 100 msec an additional transmission occurs As long as the user input is held active continuous transmissions occur PRINT REQUEST AND RESET DISPLAYS The unit issues a block print through the serial port when activated just like the Print Request function In addition when activated momentary action the unit performs a reset of the displays configured YE5 in the sublist Both the Print and Reset actions will only function when the serial type parameter is set to Red Lion protocol r DISPLAY DESCRIPTION FACTORY nt R Counter A nn nt b Counter B nn Cnt E Counter C nn fg Lo Minimum fg MAINTAINED LEVEL RESET AND INHIBIT The unit performs a reset and inhibits the displays configured as in sublist as long as activated maintained action DISPLAY DESCRIPTION FACTORY Cnt R Counter A nn nt b Counter B nn nk Counter C Ha Maximum Ag Lo Minimum fg 19 MOMENTARY EDGE RESET When activated momentary action the unit resets the displays con
94. ther commons Rating 100 mA max 0 7 V max 30V QUAD SOURCING OPEN COLLECTOR CARD PAXCDS40 Type Four isolated sourcing PNP transistors Isolation To Sensor amp User Input Commons 500 Vrms for min Not Isolated from all other commons Rating Internal supply 18 VDC unregulated 30 mA max total External supply 30 VDC max 100 mA max each output DUAL TRIAC DUAL SSR DRIVE CARD 550 Triac Type Isolated zero crossing detection Voltage 260 VAC max 20 VAC min Max Load Current 1 Amp 25 C 0 75 Amp 50 C Total load current with both triacs ON not to exceed 1 5 Amps Min Load Current 5 mA Off State Leakage Current mA max 60 Hz Operating Frequency 20 400 Hz SSR Drive Type Two isolated sourcing PNP Transistors Isolation To Sensor amp User Input Commons 500 Vrms for min Not Isolated from all other commons Rating Output Voltage 18 24 VDC unit dependent 10 30 mA max total both outputs QUAD FORM C RELAY CARD PAXCDS60 Type Four FORM C relays Isolation To Sensor amp User Input Commons 500 Vrms for min Contact Rating Rated Load 3 Amp 30 VDC 125 VAC Total Current With All Four Relays Energized not to exceed 4 amps Life Expectancy 100 K cycles min at full load rating External RC snubber extends relay life for operation with inductive loads LINEAR DC OUTPUT PAXCDL Either a 0 4 20 mA or 0 10 V retransmitted linear DC output is available from the
95. tions are disabled while in Programming Mode In most cases if more than one user input and or function key is programmed for the same function the maintained level trigger actions will be performed while at least one of those user inputs or function keys are activated The momentary edge trigger actions are performed every time any of those user inputs or function keys transition to the active state The List user function has a value assignment sublist which appears when the P key is pressed and 1 5E is selected The function will only be performed for the assignment values selected as VE 5 If a user input or function key is configured for a function with sublist then that sublist will need to be scrolled through each time to access the remaining user inputs or function keys following the sublist Note In the following explanations not all selections are available for both user inputs and front panel function keys Displays are shown with each selection Those selections showing both displays are available for both If a display is not shown it is not available for that selection In the parameter explanations n represents all user inputs Fn represents both function keys and second function keys User Inputs Function Keys USER INPUT ACTIVE STATE RESET LINE 2 DISPLAY 10 Hi Select the desired active state for the User Inputs Select L for sink input When activated momentary action resets the current Line 2 Display val
96. to display this character AbE 034 r LINE 2 UNITS MNEMONIC DIAGRAM 9 DIGITS R P Edi gt Lb 5E 1 Lb FR sP k f s E P 5 1 2 Unit 3 thru 8 9 M returns to currently selected value Lb C5k lb Lal Ed P Dh t E PPP AP ae 2 Unit 3 thru 8 9 Edit P U k I P k pilin dk Ent b 2 Unit 3 thru 8 9 Additional Display Values i Count C Rate A Rate B Rate C Hi Ed SP tin f 2 Unk Sele 2 Unit 3 thru 8 9 e FREE 26 PROGRAMMING SECURITY CODE 0 00250 To activate either the Parameter or Hidden Parameter display loops a security code 1 250 must be entered If a 0 security code is programmed pressing the P key takes you directly to the Full Programming Mode The Security Code determines the programming mode and the accessibility of programming parameters This code can be used along with the Program Mode Lock out PL L in the User Input Function parameter Input User module Two programming modes are available Full Programming Mode allows all parameters to be viewed and modified Parameter display loop mode provides access to those selected parameters that can be viewed and or modified without entering the Full programming mode The following chart indicates the level
97. ue active low Select H for source input active high RESET LINE 1 AND LINE 2 DISPLAYS NO FUNCTION r FRE rn PSEL 2 PSEL 10 na When activated momentary action resets both the current Line 1 Display No function is performed if activated This is the factory setting for all user value and Line 2 Display value inputs and second function keys CHANGE DISPLAY COLOR PROGRAMMING MODE LOCK OUT When activated momentary action Line 1 will change color green to red Programming Mode is locked out as long as activated maintained action A red to orange orange to green security code can be configured to allow programming access during lock out ADJUST DISPLAY INTENSITY LEVEL SELECT LINE 1 DISPLAY MET m LEE d LEU When activated momentary action the display intensity changes to the next When activated momentary action the display advances to the next Line 1 intensity level display that has been made available in the Display Module Line 1 Select sub menu This is the factory setting for function key F ADJUST DISPLAY CONTRAST LEVEL SELECT LINE 2 DISPLAY d Lant When activated momentary action the display contrast changes to the next higher level When activated momentary action the display advances to the next Line 2 display that has been made available in the Display Module Line 2 Access TURN OFF METER DISPLAY sub menu RESET LINE 1 DISPLAY Turns off the displ
98. used while programming press and hold simultaneously The next digit to the left will be selected flashing If both keys the D key to exit programming mode and start over It is recommended that are pressed and held the selected digit will scroll from right to left until one or program settings be recorded as programming is performed When programming both keys are released is complete lock out programming with a user input or lock out code Once a digit is selected the arrow keys are used to increment or decrement Factory Settings may be completely restored in the Factory Service that digit to the desired number Operations module This is useful when encountering programming problems PROGRAMMING MODE EXIT To exit the Programming Mode press and hold the D key from anywhere in the Programming Mode or press the P key with Pro displayed This will commit any stored parameter changes to memory and return the unit to the Display Mode If a parameter was just changed the P key must be pressed to store the change before pressing the D key If power loss occurs before returning to the Display Mode verify recent parameter changes 6 1 INPUT PARAMETERS INPUT SELECT FIE 0 count FRLE USEr count Select the Count Rate or User Input to be programmed 6 1 1 COUNTER INPUT PARAMETERS Ciunt This section details the programming for Counter A and the Prescaler Output Counter B and Counter C For max
99. ution For example the unit s scaled decimal point position 0 0 and 25 is written to a register The value of the register is now 2 5 Note Since the unit does not issue a reply to value change commands follow with a transmit value command for readback verification 30 Register Identification Chart VALUE TRANSMIT DETAILS Comta e 9 positive 8 negative 8 negative Hean a 9 positive 8 7 negative 9 positive 8 gt negative r odot postive ony Pe Raes ____ __ postive ony F 7 6 positive 5 72 negative 6 positive 5 7 negative 6 positive 5 2 negative Fasora sm rv 6 postive ony 6 positive 5 7 negative 6 positive 5 2 negative M setpointt s LVR 6 positive 5 2 negative O Setpoint2 8 2 6 positive 5 2 negative EE PR Ida 6 positive 5 2 negative Setpoint 4 6 positive 5 2 negative T V Register Resist p Register Setpoint Register 0 not active 1 active Command String Examples 1 Node address 17 Write 350 to Setpoint 1 String N17VM350 2 Node address 5 Read Count A value String NSTA 3 Node address 0 Reset Setpoint 4 output String RS RECEIVING DATA FROM THE UNIT Data is transmitted by the unit in response to either a transmit command T a print block command P or User Function print request Th
100. values can be consecutively read on Line 2 by pressing the D key A left justified 2 or 3 character mnemonic indicates which Line 2 value is currently shown When in the Main display loop the Function keys Fi and FY perform the User functions programmed in the User Input program section Parameter Display Loop and Hidden Parameter Loop These display loops provide quick access to selected parameters that can be viewed and modified on Line 2 without having to enter Full Programming Mode These values include Parameter List A B selection Setpoints Scale Factors Counter Load values and Display Settings color intensity and contrast To utilize the Parameter or Hidden Parameter loops a security code 1 250 must be programmed See Programming Security Code at the end of this section The Parameter display loop is accessed by pressing the P key The selected Parameter display loop values can be viewed and or changed per the Line 2 Value Access setting programmed for each available value The Hidden Parameter Loop follows the Parameter display loop and can only be accessed when the correct security code is entered at the Code prompt 10 ERE LIRE 2 Line 2 Value Access Functions Access Enable Time LINE 2 VALUE ACCESS ng YES Select YES to program the Value Access setting for each available Line 2 parameter Line 2 values can be made accessible in either the Main D key Parameter P key or Hidden P key following code entry
101. wing chart Register Output Signal Value 0 20 mA 4 20 0 10 V o oo 4 00 _ 0000 Due to the absolute accuracy rating and resolution of the output card the actual output signal may differ 0 15 FS from the table values The output signal corresponds to the range selected 0 20 mA 4 20 mA or 0 10 V Writing to this register VW while the analog output is in the Manual Mode causes the output signal level to update immediately to the value sent While in the Automatic Mode this register may be written to but it has no effect until the analog output is placed in the manual mode When in the Automatic Mode the unit controls the analog output signal level Reading from this register TW will show the present value of the analog output signal Example VW2047 will result in an output of 10 000 mA 12 000 mA or 5 000V depending on the range selected Setpoint Output Register SOR ID X This register stores the states of the setpoint outputs Reading from this register TX will show the present state of all the setpoint outputs A 0 in the setpoint location means the output is off and a 1 means the output is on X abed SP4 SP3 b SP2 SP1 In Automatic Mode the unit controls the setpoint output state In Manual Mode writing to this register VX will change the output state Sending any character besides 0 or 1 in a field or if the corresponding output was not first in manual mode t

User Manual PAX2D – 1/8 DIN Digital Input

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User Manual PAX2D &ndash; 1/8 DIN Digital Input

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User Manual PAX2D – 1/8 DIN Digital Input