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President Series Model 58861400 User Manual

1. ES A a use A EXTERNAL TO PREVENT PROGRAM K1 K2 FUSE FROM BEING CHANGED Aa _r IN OUT K4 115 2304 E 0 1 m 19 20 2122 2324 2526 27 2829 30 3132 33 34 3536 pS NASA SSA Figure 19 Program Inhibit Wiring USE EXTERNAL FUSE LTE gd KAES Hi wer Le ege 22 2324 2528 27 28 29 90 3132 33 34 3538 DUAL TWISTED PAIR SHIELDED CABLE 58801 460 461 20 MA LOOP TO RS 232 ADAPTOR Figure 20 Serial Communications to Durant Communications Convertor 20 OPERATION DISPLAY The six digit numeric display normally indicates the counter value When presets or functions are being programmed the display indicates either the function code or the data being programmed When power is applied to the counter the display flashes at 1 2 second intervals for 4 seconds The counter will accept counts during this period INDICATORS Four yellow LED indicators in the form of light bars are located to the right of the display These lightbars indicate what is being displayed the count value preset 1 value preset 2 value or pre set 3 value All four are off when functions are being interrogated or modified When the count is displayed in the sequential mode the Preset LEDs indicate which preset is currently being used KEYBOARD Data Entry Keys 0 through 9 The data entry keys are used to enter preset val ues funct
2. For example a scale factor of 1 2000 is entered into the counter For each pulse received 1 200 is added to the result But since the display only indi cates whole numbers after the first pulse it shows 1 After 5 pulses it shows 6 This is shown in Figure 23 29 PULSES RESULT DISPLAY RECEIVED CALCULATED VALUE 0 0 0000 0 1 1 2000 1 2 2 4000 2 3 3 6000 3 4 4 8000 4 5 6 0000 6 6 7 2000 7 7 8 4000 8 8 9 6000 9 9 10 8000 10 10 12 0000 12 Figure 23 Pulses Received versus Dis played Value Using Scale Factor of 1 2000 The scaler stores any remaining partial count and adds that to the next scaled pulse value when it is received This allows accumulation of scaled par tial counts When a Preset is established on a control with scaling the control activates the related output as shown in Figure 3 But when scaling is used the count value is not necessarily a whole number The partial count remainder can affect when the output s change state With the example of Figure 23 a Preset of 11 is entered into the control After the first pulse the display shows 1 and after the ninth pulse it shows 10 But the next pulse changes the display to show 12 bypassing the preset of 11 The counter during the process of adding the scaled result to the total actually counts from 10 through 11 to 12 This occurs so swiftly that the value of 11 cannot be seen on the display However the counter does re
3. new value is received from a remote preset periph eral a host computer or another compatible peripheral The new Preset 1 value must be pre ceded by the ASCII character A which informs SERIAL COMMUNICATIONS the control that a new Preset 1 value is forthcom ing The ASCII character B must precede the new Preset 2 value The ASCII character C must precede the new Preset 3 value After the 1 to 6 digits for the new preset are received the ASCII character must be received to tell the control that the end of the preset value has been received When the is received the new preset is auto matically entered Sample commands to change both Preset 1 and Preset 2 via serial communications is shown in Figure 33 Note that each block shown contains the bit organization as indicated in Figure 31 A minimum of 100 milliseconds must be allowed between transmissions for proper operation The Baud rate of the incoming serial communica tions is the same rate as set for the outgoing com munications Any serial data the control receives is ignored if it is not either preceded by an A B or a The control ignores any decimal points which are received during a transmission of a new preset but inserts the decimal point automatically after the new preset has been entered upon receipt of the TRANSMITTING SCALE FACTORS For Model 5886 1400 the Scale Factor can be 39 transmitted with
4. 2 Count Input 1 with up down control Input 2 3 Double Quadrature NOTE Double input MUST be connected to DC Common NOTE Choices shown with asterisks are the factory set values Figure 21 22 Function Code Programming Table OPERATION FUNCTION ENTRY FUNCTION CODE CHOICES DESCRIPTION DECIMAL POINT LOCATION 62 0 No decimal points are displayed 1 00000 0 2 0000 00 3 000 000 4 00 0000 5 0 00000 TRANSISTOR OUTPUT 1 30 00 No timeout Transistor output remains on until TIMEOUT unlatched 0 01 to Seconds of delay before transistor output 99 99 unlatches 10 00 Factory set value TRANSISTOR OUTPUT 2 31 00 No timeout Transistor output remains on until TIMEOUT unlatched 0 01 to Seconds of delay before transistor output 99 99 unlatches 10 00 Factory set value TRANSISTOR OUTPUT 3 32 00 No timeout Transistor output remains on until TIMEOUT unlatched 0 01 to 99 99 Seconds of delay before transistor output unlatches 10 00 Factory set value TRANSISTOR OUTPUT 33 0 Normal Outputs OPERATION 1 Reverse Output 1 2 Reverse Output 2 3 Reverse Output 1 and Output 2 4 Reverse Output 3 5 Reverse Output 1 and Output 3 6 Reverse Output 2 and Output 3 7 Reverse All Outputs X Value OUTPUT 3 UNLATCH AT ALTERNATE 35 0 Output 3 does not unlatch at an alternate OUTPUTS Output 1 Unlatch Output 3 at Output 1 Proper selection of three digits 2 Unlatch Output 3 at Output 2 XYZ determines wh
5. PRESET 1 key and the display should show 0 Press the 5 key which the display should indicate Press the ENTER key The dis play should blank for one half second then remain lit Press the COUNT key the display should indi cate the previous count value Make a momentary connection between terminals 10 and 12 at least five times You should hear the output relay actuate Relay Timeout Ten seconds after relay K1 actuates you should hear it release Reset Press the RESET key The display should show Q Unlatch Again make a momentary connection between ter minals 10 and 12 at least five times Before the ten second timeout elapses make a momentary connection between terminals 2 and 8 You should hear output relay K1 release Press the RESET key again Latch Until Reset Complete Press the FUNCTION key press 36 then press ENTER The display should indicate 0 Press the 1 key then ENTER The display should show 1 blank for one half second then remain lit Press the FUNCTION key press 30 then press ENTER The display should show 10 00 Press the 0 key then ENTER The display should show 0 00 blank for one half second then remain lit Press the COUNT key the display should indi cate 0 and the COUNT indicator lit Make a momentary connection between terminals 10 and 12 at lea
6. Then allows counter to operate normally regardless of whether reset input is held energized or RESET key is continuously being pressed Reset Scaler when Reset key is pressed or when Reset Input is energized Reset Scaler as above or when counter performs Auto Recycle PRINT REQUEST RESET COUNTER INPUT OPERATION Terminal 16 84 ech Print Request Display Latch Reset Counter Functional only in sequential mode Function code 85 4 OUTPUT OPERATION See Figure 3 COMMUNICATIONS SPEED 85 90 OO SS GO A OH 4 2 Independent Prewarn Output 1 Prewarn Output 2 Prewarn both Output 1 and Output 2 Sequential 100 Baud Send and receive data at 110 bits per second 300 Baud 1200 Baud COMMUNICATING TYPE Proper selection of two digits XY determines the combination of values which are transmitted 17 transmits no values 91 Y Value 0 4 2 3 4 Count Preset 1 Preset 2 Y Y Y Y SSSS Y Y NOTE Choices shown with asterisks are the factory set values Figure 21 Function Code Programming Table Continued 25 OPERATION FUNCTION ENTRY FUNCTION CODE CHOICES DESCRIPTION Count Preset 1 Preset2 COMMUNICATING TYPE 5 J Continued 6 Y 7 No Transmission of Count Preset 1 or Preset 2 X Value Preset 3 Scale Factor 0 Y 1 No Transmission of Preset 3 or Scale Factor Model 5886 1400 only 2 Y
7. ment 901 South 12th Street Watertown WI 53094 Enclose a letter describing the malfunction Power Input Connect 115 VAC between terminals 25 and 26 Jumper terminal 25 to terminal 28 and jumper terminal 26 to terminal 27 The display should flash for a short period of time and then remain lit Place electrical tape over terminals 25 through 28 to prevent electrical shock during the next tests Keyboard Press the FUNCTION key the display should blank Press 43 which the display should indi cate Press ENTER the display should show 0 Press 1 which the display should indicate Press ENTER the display should flash 0 and the COUNT indicator for a short period of time then remain lit Count Up Make a momentary connection between terminals 10 and 12 The display should increment sev eral counts Make a connection with a short piece of wire between terminals 11 and 12 and repeat the count test between terminals 10 and 12 Retain the connection between terminals 11 and 12 Count Down Make a momentary connection between terminals 14 and 12 The display should decrement sev eral counts Make a connection with a short piece of wire between terminals 13 and 12 and repeat the count test between terminals 14 and 12 42 Retain the connection between terminals 13 and 12 Decrement the counter until the display indi cates less than 5 Preset Press the
8. 50 60 HZ LH 4 Gi 19 20 ZS 22 2 2324 25 26 27 28 29 30 3132 33 34 3536 THIS GREEN WIRE CHASSIS GROUND CONNECTS DC COMMON AND COMMON 12 VDC POWER CHASSIS GROUND aa SUPPLY OR BATTER See Text for 1 AMP Terminal 32 Figure 10 12 VDC Power Connection 15 INSTALLATION INSTRUCTIONS WIRING NOTE INSTALL LOW FREQUENCY NOTE COUNT SOURCES CAN BE OPEN COLLECTOR TRANSISTOR TRANSISTOR WITH OR WITHOUT PULL UP RESISTOR OR CONTACT CLOSURE COUNT INPUT 2 JUMPER S WHEN COUNT SOURCE 1S CONTACT CLOSURE COUNT INPUT 1 15 VDC USE E EXTERNAL FUSE 115 2304 IN our 50 80 HZ 19 20 a Ad d 2324 2526 27 28l 29 9 30 31 2 33 34 3536 ee 8999 5990599899090 0O00 Soo DC COMMON Figure 11 Count Input Wiring NOTE COUNT DOUBLING JUMPER MUST BE INSTALLED FOR PROPER QUADRATURE OPERATION EE Geesse et pro ARS er NOTE IF COUNTER COUNTS IN WRONG DIRECTION INTERCHANGE LEADS ON TERMINALS 10 AND 14 115 2304 N our K1 50 60 HZ te 20 21122 232412528 27 20 EE 23 H 2526 27 odo x 30 38 33 34 35 36 Erana Sas soso y DURANT CONNECTING CABLE GREEN 29665 200 me a INPUT 2 BLUE INPUT 1 YELLOW Af SQUARE AND WAVE sf GENERATOR QUADRATURE ENCODER DC COMMON SHAFT ENCODER TERMINALS Figure 12 Quadrature Encoder Count Input Wiring 16 INSTALLATION INSTRUCTIONS WIRING NOTE
9. 750 5 0001 to 5 9999 2 500 1 250 6 0000 3 000 1 500 6 0001 to 6 9999 2 250 1 125 7 0000 2 500 1 250 7 0001 to 7 9999 2 000 1 000 8 0000 2 250 1 1125 8 0001 to 8 9999 1 750 875 9 0000 2 000 1 000 9 0001 to 9 9999 1 500 750 Figure 22 Table of Scale Factors versus Count Speed The scale factor can be a number from 0 0001 to 9 9999 This number becomes a factor by which incoming count pulses are multiplied The sum of the scaled count pulses is shown on the front panel display ENTERING A SCALE FACTOR Function 5 selects the Scale Factor Note that any jumper connected to the Program Inhibit terminal on the rear panel of the counter must first be dis connected before the Scale Factor may be modi fied To change the Scale Factor follow these steps 28 1 Press the FUNCTION key The display blanks to indicate that the key has been pressed 2 Press the 5 key The display indicates this digit 3 Press the ENTER key The current value for the Scale Factor is displayed If the value does not need to be changed proceed on to step 6 below 4 Press the digit keys for the desired entry Note that for a Scale Factor of 1 the entry of 10000 SCALE FACTORS must be made since the scale factor is dis played in the X XXXX format The display shows the value as each key is pressed 5 Press the ENTER key to store the new data The display blanks momentarily as the control stores the info
10. BCD To Serial Communications Convertor 58801 411 The Parallel BCD to Serial Communications Convertor PSCC is a parallel BCD to serial Adaptor which provides a means of interfacing a Durant counter with a ladder logic based Programmable Control The SPCC converts eight digits of binary coded decimal data from a PC to serial data to be input to the Durant counter through the counter s 20ma current loop The BCD input is connected from the I O structure of the PC Several options conveniently selected by a four position DIP switch eliminates the need for a_ special configuration for each different application The SPCC has a self contained power supply which requires 115VAC power Simultaneous Input Processor The Simultaneous Input Processor SIP is used as an accessory with Durant counters to insure that all counts are recorded when multiple sources of count signal are required counts can occur simultaneously 8 input 49990 408 16 input 49990 416 46 TRANSDUCERS ACCESSORIES AND REPLACEMENT PARTS LIST Timer Module 48160 440 The Durant Timer Module 48160 440 provides a series of timed output pulses at a rate selectable by the user The selection is made by setting a DIP switch located on the side of the module A variety of pulse rates from 1 000 pulses per second to 10 pulses per minute can be set on the switch The timer module will convert any Durant electronic counter or count control with a high speed 5000 Hertz
11. MAKE SURE THE AC LINE VOLTAGE IS CONNECTED ONLY TO SCREW TERMINALS 25 26 27 AND 28 CONNECTING AC POWER TO ANY OTHER SIGNAL TERMINALS WILL CAUSE SEVERE DAMAGE TO THE CONTROL PROBLEM POSSIBLE CAUSES REMEDIES Display does not light when AC power is turned on No power applied on terminals 25 26 27 and 28 Check wiring fuses and primary AC power source 2 Terminals 25 26 27 and 28 2 Check jumper installation improperly jumpered 3 Short between terminals 19 or 20 3 Immediately disconnect AC power and DC Common supply check wiring Counter does not 1 Sensor malfunction improperly 1 Check sensor wiring installation increment or decrement installed or connected and operation when sensor is activated 2 Incorrect count mode selected for 2 Check Function Code diagram type of sensor being used Fig 21 for proper value selection for Function 60 3 Reset input terminal 17 connected 3 Check wiring to DC Common 4 Low frequency select terminals 4 Disconnect low frequency terminals 11 and 13 connected to terminals DC Common when sensor generates count pulses less than 1 msec long Counter counts in wrong 1 Quadrature shaft encoder outputs A 1 Reverse wiring on inputs 1 and 2 direction and B reversed terminals 14 and 10 2 Add and Subtract signals reversed 2 Reverse wiring on inputs 1 and 2 terminals 14 and 10 3 Improper count mode selected for 3
12. OUTPUT The counter has serial communications output which may be used to transmit the current count value the preset 1 value the preset 2 value the preset 3 value or any combination The Baud rate of the 20 milliamp current loop is user selectable However the Baud rate selected is the same for serial input and serial output communications Terminal 36 is the negative side of the output cur rent loop and terminal 35 is the positive side When connecting serial communications between the counter and any other device note that SERIAL DATA OUT PLUS SDO from the counter is wired to the SERIAL DATA IN MINUS SDI of the device receiving the data Likewise SDO from the counter is wired to SDI of the receiving device RELAY COIL LEADS The gray lead is internally connected to the K1 relay coil and the white yellow lead is internally connected to the K2 relay coil As shipped from the factory the gray lead K1 is connected to Out put 1 terminal 8 and the white yellow lead K2 is connected to Output 2 terminal 9 These termi nals conduct to DC common when energized The opposite side of each relay coil is internally con nected to 12 Vdc INTERCONNECTION After determining the desired operating mode select the appropriate Figure 8 through 21 for con nection diagrams for the application INSTALLATION INSTRUCTIONS WIRING PANEL MOUNTING The panel mounting kit includes 1 mounting gas ket 2 mounting clips
13. Preset 3 Locked Preset 1 and Preset 3 Locked Preset 2 and Preset 3 Locked All Presets Locked OUTPUT UNLATCH OPERATION Terminals 2 and 3 49 OI NOARWNHOINDARWNHOINODOTAWNH_ OO WN ech A Unlatches Output 1 B Unlatches Output 2 A Unlatches Output 1 B Unlatches Output 3 A Unlatches Output 2 B Unlatches Output 3 NOTE Choices shown with asterisks are the factory set values Figure 21 Function Code Programming Table Continued 24 OPERATION FUNCTION FUNCTION CODE ENTRY CHOICES DESCRIPTION RESET PRESET MODE 80 0 Reset mode Counter is reset to zero when the RESET key is pressed or the reset input terminal 17 is energized Preset mode Counter is reset to the Preset 3 number when the RESET key is pressed or the reset input terminal 17 is energized AUTO RECYCLE 81 No Auto Recycle Auto Recycle at Output 1 Auto Recycle at Output 2 Auto Recycle at either Output 1 or Output 2 Auto Recycle at Output 3 Auto Recycle at either Output 1 or Output 3 Auto Recycle at either Output 2 or Output 3 Auto Recycle at Output 1 Output 2 or Output 3 RESET INPUT MODE SCALER RESET Model 5886 1400 only 82 83 OI NOOR oh A OH Maintained Counter remains reset until the Reset input is deenergized or the RESET key is released Momentary Instantaneously reset when input is energized or when RESET key is pressed
14. TODOUBLE COUNT INSTALL JUMPER Se BLUE DURANT CONNECTING CABLE SINGLE 29665 200 CHANNEL ENCODER DISC AND SQUARE WAVE EXTERNAL FUSE q 115 2304 K2 5 CH EE eg e o 21122 2372412526 27 28 29 30 31 32 33 34 3536 A E YELLOW NO CONNECTION D COUNT UP Y COUNT DOWN GENERATOR Figure 13 Encoder with Directional Control Count Input Wiring NOTE INSTALL LOW FREQUENCY JUMPER S WHEN COUNT SOURCE IS A CONTACT CLOSURE IN OUT 115 230v 50 60 HZ USE EXTERNAL FUSE COUNT E UP 1 0 19 20 2Al22 2324 2526 27 20 a 21l52 d 23 24 25 26 27 dis 30 3132 33 34 3536 30 31 33 34 3536 ees ereecsd SSA Figure 14 Add and Subtract Count Input Wiring 17 INSTALLATION INSTRUCTIONS WIRING oos DOS 234567 kl 10 111213 1415 16 17 18 N2 IN1 A EXTERNAL FUSE USE IN OUT o 50 60 HZ 7 19 20 21 22 23 24 2526 27 28l29 al 30 FAS 33 34 3536 1 115 2304 ASISCISINSTOIS aanere oo RESET SWITCH Figure 15 Remote Reset Wiring E L USE EXTERNAL K1 AX K2 FUSE pee fel IN OUT KI 11542300 Se a 50 60Hz 19 20 2122 23 24 2526 27 oli 31 30 31 32 33
15. When the scale factor of 1 0308 is entered into the ene nals ee control parts are produced at 12 00 inches as Gallons US Liters 3 7854 desired Since the material is stretched in the pro Gallons Imp Liters 4 5428 cess each pulse received by the counter is worth Liters Gallons US 0 2642 1 0308 counts Thus less than 1200 pulses need Liters Gallons mp 0 2201 to be received to produce each 12 00 inch finished Quarts US Liters 0 9463 part and display 1200 counts Liters Quarts US 1 0567 33 Figure 28 Unit Conversion Scale Factors SCALE FACTORS Unit Conversions In some cases the measurement system is set up to measure in one engineering unit but the parts made are produced in a different engineering unit This may be the difference between ounces and gallons inches and feet feet and yards inches and millimeters quarts and liters or any other com bination In these applications the scale factor may be chosen from the table given in Figure 28 or calculated using any standard conversion factor carried out to four decimal places Scaling Pulses Received From Flowmeters or Other Sensors Typically flowmeters generate large numbers of pulses for each unit of measure Additionally the number of pulses per unit is usually not easily divisible or massaged to allow a standard counter to increment in a common engineering unit The scale factor to be entered into the counter is easily calculated by using
16. and 2 screws Refer to the dimension diagram in Figure 5 for a drawing of the correct installation of these parts The mounting gasket is coated on one side with a contact adhesive and a paper backing Care should be taken during the gasket installation that the gasket be correctly positioned on the panel at the first attempt Attempting to re position the gas ket once the adhesive has come in contact with the panel is likely to deform or tear the gasket This may result in an improper seal For best results follow these directions 1 Stand the counter on a desk or table with its display down screw terminals up 2 Remove and discard the center square of the gasket at the scribe marks in the gasket and paper backing Do not remove the backing from the remaining outer rim 3 Slide the gasket down the unit until it is in posi tion at the rear of the unit s front bezel The paper backing side should be up THIS GREEN WIRE CONNECTS DC COMMON AND CHASIS GROUND See Text for Terminal 32 oooSSSS ee 2998 Insert the tip of a knife between the paper and the gasket and while holding the gasket down to the unit with the knife peel off the paper backing Slide the unit through the panel cutout until the gasket firmly adheres to the panel Install the mounting clips and screws as shown in the diagram above Do not over tighten the mounting screws The screws should be tight enough to firmly hold the
17. in the Reverse mode 6 DIGITS OF 0 56 HIGH RED LED DISPLAY WITH PROGRAMMABLE DECIMAL POINT KEYBOARD PROGRAMMING contin OF PRESET DATA Preset 2 SEALED TOUCH SWITCH KEYBOARD NON VOLATILE MEMORY ina c bocca Er YELLOW LIGHT BARS INDICATE IF DISPLAY IS SHOWING COUNT VALUE PRESET 1 VALUE PRESET 2 VALUE OR PRESET 3 VALUE Preset 1 Bee d FUNCTION KEY rl Wee PERMITS __ PROGRAMMING OF OPERATING FUNCTIONS BEZEL SEALS TO PANEL SURFACE WHEN MOUNTED Figure 1 5886 Dual Preset 6 Digit Electronic Control SPECIFICATIONS K CONNECT PROGRAM INHIBIT SCREW TERMINALS TERMINAL JUMPER WORK DIRECTLY TRANSISTOR OUTPUTS TO DC MON TO WITH STRIPPED CAN BE USED TO DRIVE RELAYS PREVENT PROGRAM WIRE CHANGES A 1 EE SDSS OGG IT N Prl e 80 00 HZ Ls 19 20 2122 2324 2628 27 2820 30 3132 33 34 3538 SLID SSIS ITA IAS CEABLE RELAY COIL LEADS RELAYS WIH ALLOWS USER SELECTION FORM C CONTACTS OF WHCH OUTPUT WILL ENERGIZE EACH RELAY GRAY K1 WHITE YELLOW K2 Figure 2 5886 Rear Panel The count input circuit provides the user with sev 5 Count up input with count inhibit input eral options 6 High or low speed operation Low speed oper 1 Separate add and subtract inputs ation provides maximum immunity to contact bounce and noise 2 Count input with up down control input The control is equipped with self diagnostics which 3 Qu
18. input into a timer Input Signal Conditioner 48160 400 The Model 48160 400 Signal Conditioner converts a wide range of input signals to a level that is compatible with Durant Electronic Con trols It will accept differential inputs from 50 millivolts to 400 volts and ground referenced inputs from 2 4 volts to 100 volts Relay Module This unit has two relays that may be operated by transistors that are rated to carry at least 075A in a 12 volt circuit Each relay has DPDT contacts for controlling external loads The relays are plug in type for easy replacement The 12 volt power for the relays is provided from the AC input 115 VAC input power 51611 400 230 VAC input power 51611 401 Desk Mounting Kits These attractive mounting kits fit the Durant Series 5880 count controls for installation on any flat surface The convenient two piece snap together design requires no tools for assembly Four non skid rubber feet prevent the control from sliding on the mounting surface Standard conduit knockouts are provided on the rear of the kit for wiring to the process The 58802 410 kit fits the 5881 0400 Totalizer The 58802 420 kits fits all other 5880 series count controls 58802 410 58802 420 47 TRANSDUCERS ACCESSORIES AND REPLACEMENT PARTS LIST REPLACEMENT PARTS Replacement Relay Mounting clip Eaton No 38133 202 48433 200 Aromat No JW1FEN B DC5V Scr
19. the other values see Figure 22 When the Scale Factor is transmitted the value is preceded by the identifying label SCA indicating Scale Factor A sample printout of all values from a model 5886 1400 control is given in Figure 33 CNT 001567 Count Value PS1 010000 Preset 1 Value PS2 025000 Preset 2 Value PS3 000000 Preset 3 Value SCA 1 0000 Scale Factor Figure 33 Sample Printout of Values from a 5886 1400 RECEIVING SCALE FACTORS For Model 5886 1400 the Scale Factor can be received with the other values In this case the Scale Factor must be preceded by an ASCII S The sale factor itself can be up to five digits long in ASCII characters and followed by an ASCII For example a scale factor of 5 0000 is transmitted as S50000 PRINT ON RESET The control may be programmed to print when reset Function code 92 is used to select this mode Print on reset does not occur when the con trol auto recycles TROUBLESHOOTING GENERAL Most problems encountered when applying the control are due to wiring errors improperly set Function codes and sensors which are not cor rectly installed This section provides guidelines for the detection and correction of these types of problems Additionally a description of the diag nostic program included in the control is dis cussed N CAUTION BEFORE APPLYING POWER TO THE EQUIP MENT RECHECK ALL WIRING TO INSURE PROPER CONNECTIONS
20. tion is located in the upper left portion of the panel The keyboard has a Mylar front face and consists of ten data keys 0 through 9 COUNT key RESET key FUNCTION key and ENTER key The 1 key also serves as the PRESET 1 key the 2 key also serves as the PRESET 2 key and the 3 key also serves as the PRESET 3 key The upper right portion of the front panel con tains 4 yellow LED indicators for Count Preset 1 Preset 2 and Preset 3 The rear panel Figure 2 contains screw terminals for use with stripped wire either solid or stranded from 28 to 14 gauge The rear panel also contains two plug in type replaceable relays with form C contacts The counter provides two way serial communi cation with remote devices using standard ASCII code and three selectable Baud rates Count and preset data can be sent and preset data and a print request command can be received by the control via two 20 milliampere current loops On Model 5886 1400 the Scale Factor may also be transmitted and received Optional accessories are available to convert the communication loop to RS232 parallel BCD and multiplexed BCD for mats The relay and transistor outputs can be timed from 0 01 to 99 99 seconds inclusive latched until reset complete unlatched at reset remain latched until an unlatch input occurs or unlatch when the counter reaches an alternate preset Outputs can also be operated
21. 10 Low frequency is selected by placing a jumper between terminal 11 and or terminal 13 and DC Com mon Use the Low Frequency inputs whenever possible to guard against electrical noise and interference 15 PROGRAM INHIBIT INPUT The PROGRAM INHIBIT terminal when con nected to DC Common through the use of a jumper prevents all of the programming functions from being changed Modification of the Preset values can also be prevented with this jumper if Function Code 41 Preset Lock is set to a value other than 0 INSTALLATION INSTRUCTIONS INPUT 1 INPUT 2 COUNT MODE Term 14 Term 10 Separate add and subtract Subtract counts Add Counts Count up with inhibit control Add counts Inhibit counts Quadrature Input A Input B Count with up down control Count input Up Down control Doubled quadrature Input A Input B NOTE For both Quadrature modes the wires to inputs 1 and 2 may be interchanged to reverse count direction Terminal 18 must also be tied to DC Common terminal 8 or 12 for proper quadrature oper ation Figure 7 Count Input Operating Modes 16 PRINT REQUEST RESET COUNTER INPUT Terminal 16 is a programmable input which may be used in one of two modes Function Code 84 is used to select the desired mode Print Request Display Latch Mode When terminal 16 is energized in this mode the data specified in Function Code 91 is transmitted through the Serial Data Output termina
22. 34 3536 pu AR SISTOISISISICIC SAS H LU UNLATCH UNLATCH SWITCH A SWITCH NOTE EACH UNLATCH INPUT MAY BE PROGRAMMED TO UNLATCH ONE OF TWO OUTPUTS SEE FIGURE 21 FUNCTION 49 Figure 16 Latch Until Contact Closure Wiring 18 INSTALLATION INSTRUCTIONS WIRING NOTE JUMPERS MAY BE BYPASS 2 INSTALLED FOR PERMANENT BYPASS PRESET 1 OR BYPASS PRESET 2 KI SH M 959098000008 laa AE AD ue h2 33 34 3538 SVG 00 HHFTDHHVGI O besgeaoool Lee SO Q S QO BYPASS 1 a 10 111213 1415 16 1718 N2 IN1 A We se SWITCH MUST USE BE CLOSED EXTERNAL TO BYPASS K2 l FUSE PRESET 1 3 L IN OUT Weg K2 q SO S0HZ gt hoo 19 20 21122 2324 2526 27 2829 30 31132 33 34 3536 15 3148587000009 398988808000 Figure 17 Bypass Preset Input Wiring EXTERNAL EXTERNAL POWER DC RELAY SUPPLY 300MA 30 VDC MAX ANY OF THE TRANSISTOR OUTPUTS Figure 18 Using Transistor Outputs to Drive Loads 19 INSTALLATION INSTRUCTIONS WIRING NOTE JUMPER MAY BE INSTALLED FOR PERMANENT PROGRAM INHIBIT KEYLOCK SWITCH AAAI SIS 123 45 67 kl 10111213 1415 16 1718 IN2 Iw SWITCH MUST BE CLOSED
23. 70 XXX XXX Quadrature 38151 XXX Quadrature 48371 XXX 60 100 120 and 600 PPR are stocked ratios for encoders Any number from 001 to 600 is available Substitute the desired PPR for XXX in the part numbers 12 Measuring Wheels Connector for Encoder with 3 8 Bore Aluminum Rimmed 29729 300 20156 301 Rubber Rimmed 20154 301 Urethane Rimmed 20144 301 Connector with 10 Foot Cable 29665 300 Rotary amp Lineal Mounting Bracket for ES Contactor 9513 RS ES 9513 RS 40460 400 Shown with ES 9513 RS and 12 measuring wheel 45 TRANSDUCERS ACCESSORIES AND REPLACEMENT PARTS LIST ACCESSORIES Serial to Parallel BCD Communications Convertor 58801 410 The Serial to Parallel BCD Communications Convertor SPCC is a serial to parallel BCD adapter which provides a means of interfacing a Durant counter to a ladder logic based Programmable Control The SPCC converts the serial data from the counter s 20ma current loop to eight digits of binary coded decimal data for use by the Programmable Control The BCD output is connected to the I O structure of the PC Several options conveniently selected by a four position DIP switch eliminates the need for a special configuration for each different application The SPCC has a self contained power supply which requires 115VAC power Parallel
24. A peak 3 mA steady state Input Response High State Logical 1 sensor off or contact open High Speed Low Speed jumpers not connected 110 psec minimum at 15 VDC 6 800 ohms to DC 160 usec minimum at 13 5 VDC 50 000 ohms to DC High State Logical 1 sensor off or contact open Low Speed Low Speed jumpers connected 5 5 msec minimum at 15 VDC 6 800 ohms to DC 7 5 msec minimum at 13 5 VDC 50 000 ohms to DC Low State Logical 0 sensor on or contact closed High Speed Low Speed jumpers not connected 20 usec minimum at 0 1 VDC 0 ohms to DC Common 45 usec minimum at 1 5 VDC 500 ohms to DC Common Low State Logical 0 sensor on or contact closed Low Speed Low Speed jumpers connected 1 0 msec minimum at 0 1 VDC 0 ohms to DC Common 2 0 msec minimum at 1 5 VDC 500 ohms to DC Common CONTROL INPUTS Impedance 4 75K ohms to 5 VDC Threshold High 3 5 to 22 VDC Low 0 0 to 1 0 VDC Response Time Min High 5 3 mS Min Low 3 9 mS NOTE The reset and unlatch signals will both occur in less than 200 microseconds after the input signal is detected The start of the print will occur within 2 milliseconds after the input is detected if the unit is not counting OUTPUT RATINGS Relay Contacts Type Form C SPDT U L C S A Contact Ratings 10 amps resistive 24 VDC or 230 VAC 1 3 HP 115 VAC or 230 VAC 150 VDC maximum switched voltage Mechani
25. Check Function Code diagram sensor configuration utilized Fig 21 for proper value selection for Function 60 4 Polarity of up down control signal 4 Invert up down control signal on reversed when Count With Direction Control mode is selected terminal 10 with an external relay or transistor Figure 34 Troubleshooting 40 TROUBLESHOOTING PROBLEM POSSIBLE CAUSES REMEDIES Counter accumulates too 1 many counts 2 Loose wires between sensors and count inputs 3 Sensor generation extra pulses due to vibration oscillation chatter or jitter Electrical noise causing extra counts 1a Check sensor lead installation to insure that they are not bundled with other power wiring 1b Connect low frequency select terminals terminals 11 and 13 to DC Common if pulses from the sensor are longer than 1 msec 1c Use shielded cable for wiring sensors to Count Inputs terminals 10 and 14 and connect the shield to terminal 32 2 Check external sensor wiring 3 Check sensor mounting and motion of machine to determine if these characteristics cause extra counts Use Quadrature encoders where applicable Counter misses preset 1 Bypass preset 1 input is connected to DC Common Check wiring on terminal 1 Counter counts to preset 1 and recycles Auto recycle mode is selected to auto recycle at preset 1 Check entry at Function 81 Relays and transistor ou
26. D u r a nt INSTALLATION AND OPERATION MANUAL Number 58860 900 06 PRESIDENT SERIES Model 5886 1400 THREE PRESET 6 DIGIT ELECTRONIC CONTROL P P Prese C Count TABLE OF CONTENTS 1 General Description 2 Specifications 4 Description of Operating Modes 8 Installation Instructions 14 Installation Instructions Wiring 21 Operation 28 Scale Factors 36 Serial Communications 40 Troubleshooting 45 Transducers Accessories and Replacement Parts List Cutler Hammer pp Function E T N WARRANTY WARRANTY Cutler Hammer Eaton Corporation warrants all products against defects in material and work manship for a period of one 1 year from date of shipment to Buyer This is a limited warranty limited to its terms This warranty is void if the product has been altered misused taken apart or otherwise abused ALL OTHER WARRANTIES EXPRESS OR IMPLIED ARE EXCLUDED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR PURPOSE BUYERS REMEDIES Cutler Hammer Eaton Corporation s obligations and liabilities under the foregoing warranty are limited to repair or replacement of the product without charge provided it is mailed prepaid to Cutler Hammer Eaton Corporation Durant Instruments 901 South 12th Street Watertown Wisconsin 53094 A charge is made for repairing after the expiration of the warranty IN NO EVENT SHALL CUTLER HAMMER EATON CORPORATION BE LIABLE FOR CLAIMS BASED UP
27. ING FUNCTION CODE VALUES WHILE THE PROCESS IS OPERATING MAY BE HAZARDOUS TO THE OPERA TOR AND OR THE MACHINERY USE EXTREME CAUTION WHENEVER POS SIBLE STOP THE PROCESS BEFORE ATTEMPTING TO MODIFY FUNCTION CODE VALUES To avoid accidental change to the function code values it is recommended that the ability to change them be removed by installing a jumper between the PROGRAM INHIBIT terminal and DC Common on the rear of the control When installed all of the functions may be interrogated but not modified SCALE FACTORS The Model 5886 1400 Control includes the ability to scale incoming counts This means that for each pulse received on the count inputs a fraction or multiple of that pulse is counted Scaling can be used to compensate for wear on measuring wheels consistent material slippage or material stretch to make conversions between different units of measure inches to centimeters for exam ple or to totalize parts produced from multiple part manufacturing processes such as 6 parts pro duced for each operation of a press SCALE FACTOR COUNT SPEED PULSES PER SECOND Normal Quadrature and or Count Doubled Count 0 0001 to 0 9999 5 000 2 500 1 0000 7 500 3 750 1 0001 to 1 9999 4 000 2 000 2 0000 6 000 3 000 2 0001 to 2 9999 3 500 1 750 3 0000 5 000 2 500 3 0001 to 3 9999 3 000 1 500 4 0000 4 000 2 000 4 0001 to 4 9999 2 750 1 375 5 0000 3 500 1
28. LAY 1 1 3000 1 1 9000 1 2 2 6000 2 3 2000 3 3 3 9000 3 4 5000 4 4 5 2000 5 5 8000 5 5 6 5000 6 7 1000 7 6 7 8000 7 8 4000 8 7 9 1000 9 9 7000 9 8 10 4000 10 11 0000 11 9 11 7000 11 12 3000 12 10 13 0000 13 13 6000 13 11 14 3000 14 14 9000 14 12 15 6000 15 16 2000 16 Figure 25 Pulses Received versus Display Value Using Scale Factor of 1 3000 each successive part grows longer by 0 004 inches Eventually this cumulative error will cause the part to be out of tolerance Typically those applications which require Func tion 83 to have a value of 1 are cut to length applications When the application is performing a repetitive process such as punching equally spaced holes in a single part the scaler should retain partial counts for the next measurement In these cases Function 83 should be set to O Whenever the Reset key is pressed or the Reset Input is energized the scaler is always reset elim inating any remaining partial counts This is regardless of the value entered in Function 83 CALCULATING THE SCALE FACTOR There are four general categories of applications which require scaling The method of calculating the scale factor differs for each The categories are 1 Allowances for wear of measurement devices and material stretch applications 2 Unit conversions typically when the measure ment system is set up for measuring one unit and the part must be made in another i e inches versus mill
29. MODE SELECTED BE SURE THAT THIS EFFECT IS NOT HAZARDOUS TO THE OPERATOR INSTALLATION INSTRUCTIONS GENERAL When mounting the location selected must pro vide for adequate air circulation space around the unit Avoid locating the unit near instruments EE 5 433 04 138 mm 1 0m RECOMMENDED PANEL CUTOUT 2 677 03 68mm 7mm 5 80 015 147 3mm 4mm NS 3 04 015 77 2mm 0 4mm Es NOTE USE OF OPTIONAL SPACER AND GASKET REDUCES UNIT DEPTH FROM 5 91 150 1mm TO 5 38 137 3mm O LIL LL lll ld LAL OL ALL and or equipment that generate excessive heat Figure 5 shows recommended cutout and product details as well as mounting details 735 02 18 7mm 5mm 2 62 025 66 67mm 6mm di 95 04 24 1mm 1 0mm lt 5 53 DIEN 140 5mm Mea all lt 5 78 02 146 8mm 5mm gt lt 5 91 03 150 1mm 8mm AIII OSV 10 111213 1415 16 17 18 A 20006099 1234567 Lal K2 L IN BE KI A S 19 2 KRIS 52 2824 2528 2 Ku 2829 30 GE Y 3536 SOOO IZ IATA 5 38 02 136 7mm 5mm gt 6 25 02 158mm 5mm a 1 GASKET STANDARD 2ND GASKET AND SPACER OPTIONAL INSTALLATION INSTRUCTIONS WIRING GENERAL 1 2 Disconnect all power before wiri
30. ON BREACH OF EXPRESS OR IMPLIED WARRANTY OR NEGLIGENCE OR ANY OTHER DAMAGES WHETHER DIRECT IMMEDIATE FORESEEABLE CONSEQUENTIAL OR SPECIAL OR FOR ANY EXPENSES INCURRED BY REASON OF THE USE OR MISUSE SALE OR FABRICATION OF PRODUCTS WHICH DO OR DO NOT CONFORM TO THE TERMS AND CONDITIONS OF THIS CONTRACT INDEMNIFICATION Buyer agrees to hold Cutler Hammer Eaton Corporation harmless from defend and indemnify Cutler Hammer Eaton Corporation against damages claims and expenses arising out of subse quent sales of Durant products or products containing components manufactured by Cutler Hammer Eaton Corporation and based upon personal injuries deaths property damage lost profits and other matters for which Buyer its employees or sub contractors are or may be to any extent liable including without limitation penalties imposed by the Consumer Product Safety Act P L 92 573 and liability imposed upon any person pursuant to the Mansion Moss Warranty Act P L 93 637 as now in effect or amended hereafter The war ranties and remedies provided for herein are available to Buyer and shall not extend to any other person COMPLIANCE WITH OSHA Cutler Hammer Eaton Corporation offers no warranty and makes no repre sentation that its products comply with the provisions or standards of the Occupational Safety and Health Act of 1970 or any regulations issued thereunder In no event shall Cutler Hammer Eaton Corporation be liable for any loss damages fines penal
31. Reset mode and any of the selected outputs turn on the counter is automati cally reset to zero When in the Preset mode and any of the selected outputs turn on the counter is automatically reset to the Preset 3 value OUTPUT AND RELAY OPERATION The outputs of the control consist of five transis tors and two relays The output associated with Preset 1 and the output associated with Preset 2 each provide a pair of transistors The two transis tors in each pair operate in parallel that is when one of the transistors is turned on the other is turned on as well The fifth transistor is associated with Preset 3 The collectors of each of these tran sistors is brought out to individual screw terminals The relays are uncommitted and may be assigned by the user to any of the 5 transistor outputs This is done by connecting a single wire for each relay to the desired transistor output screw terminal When shipped from the factory relay K1 is prewired to Output 1 terminal 8 and relay K2 is prewired to Output 2 terminal 9 Turning Outputs On There are three programmable modes which affect when the transistor outputs turn on conduct to DC Common These modes are Independent Mode Prewarn Mode Sequential Mode In addition the reset and preset modes affect when transistor output 3 turns on In the Independent and Prewarn modes each out put turns on whenever the count reaches the value specified in Figure 3 This occurs re
32. T 27 AC POWER INPUT 28 AC POWER INPUT 29 RELAY CONTACT NC 30 RELAY CONTACT COM K2 31 RELAY CONTACT NO 32 CHASSIS GROUND 33 SERIAL DATA INPUT 34 SERIAL DATA INPUT 35 SERIAL DATA OUTPUT 36 SERIAL DATA OUTPUT W K1 Figure 6 Terminal Designations 10 INSTALLATION INSTRUCTIONS TERMINAL ASSIGNMENTS AND FUNCTIONS 1 BYPASS PRESET 1 INPUT Connecting this terminal to DC Common causes the counter to ignore Preset 1 When the counter reaches Preset 1 Transistor Output 1 remains off and any other functions such as auto recycle at Output 1 will not occur NOTE In the sequential mode this input must be energized before the counter starts count ing to or from preset 1 for bypass to occur 2 AND 3 TRANSISTOR OUTPUT UNLATCH INPUTS These two terminals are programmable inputs which may be used to unlatch any two of the three transistor outputs Function code 49 is used to select which output is unlatched by each input see Figure 21 When an Unlatch input is ener gized the selected output turns off If the output is already off the Unlatch input has no effect If the output has been reversed the Unlatch input turns the output on 4 BYPASS PRESET 2 INPUT This input operates the same as 1 above except it applies to Preset 2 and Transistor Output 2 5 AND 8 TRANSISTOR OUTPUT 1 These outputs are open collector NPN transistors with built in transient overvoltage protection in the form o
33. Y 3 Y PRINT ON RESET 92 0 No Print on Reset Print when Print Request input is energized or Print Request communication ASCII is received 1 Print on Reset Print when Reset input is energized Then automatically reset No counts are lost with the Print on Reset option OUTPUT 1 COINCIDENCE 96 Shows the coincidence value for Output 1 VALUE When in the Prewarn mode this value may be different than Preset 1 OUTPUT 2 COINCIDENCE 97 Shows the coincidence value for Output 2 VALUE When in the Prewarn mode this value may be different than Preset 2 SELF DIAGNOSTIC MODE 40 0 Return to normal operation 1 Preform self diagnostics Returns to 0 upon successful completion SELECT FACTORY SET 43 0 Return to normal operation PARAMETERS 1 Reset all function codes to the factory set values NOTE Choices shown with asterisks are the factory set values Figure 21 PROGRAMMING FUNCTION CODES To change the operation of a function with the PROGRAM INHIBIT jumper removed follow these steps 1 Press the FUNCTION key The display blanks indicating that the key has been pressed Select the one or two digit function code for the desired function For example press 30 to select the relay and transistor timeout value The display indicates the two digits pressed for the function code If more than two digits are 26 Function Code Programming Table Continued pressed the displa
34. adrature input test the internal memories for faults Should a fault be detected an indication given on the display 4 Count doubling in any of the three above con Displays and indicators are turned on in a pat figurations terned sequence for visual examination SPECIFICATIONS POWER REQUIREMENTS AC Operation 115 230 VAC 10 20 47 63 Hz DC Operation 11 28 VDC Power 18 Watts DC POWER OUTPUT 15 VDC 1 2 150 mA if powered from AC or less than 24 VDC 100 mA if powered from 24 VDC or greater NOTE DC power output is only regulated if unit is powered by AC or greater than 18 5 VDC ENVIRONMENT Operating Temperature 32 to 130 F 0 to 55 C Storage Temperature 40 to 160 F 40 to 70 C Operating Humidity 85 non condensing relative PHYSICAL Case Dimensions 5 38 W x 2 62 H x 5 91 D 136 7mm W x 66 5mm H x 150 1mm D Bezel Dimensions 5 80 W x 3 04 H x 0 17 0 147 3mm W x 77 2mm H x 4 3mm Di LIP 0 2 5 0mm Panel Cut out Dimensions 5 43 W x 2 68 H 138mm W x 68mm H DIN Mounting Panel Thickness 0 58 14 7mm maximum without optional spacer provided 077 1 96mm maximum with optional spacer provided Front panel will provide watertight seal with gasket provided Case Material Cadon FRX plastic case with Mylar front face overlay Weight 2 2 lbs 1 0 Kg Display Size 6 digits 0 56 14 2mm H with pr
35. ation of the decimal point on the display is programmed and may be located between any two digits on the display or omitted When a printer is connected to the serial communication output the decimal point is printed The decimal point remains on the display when ever the actual value of the counter or the preset value is being displayed It is not lit when function codes or other function entries are being dis played The timeout function automatically dis plays the decimal point to indicate 0 01 second increments COUNTER OPERATING MODES Reset Mode Reset mode is used when the counter should start at zero and count up to the preset values Reset mode implies that when the RESET key is pressed or the Reset input in energized the counter is reset to zero Preset Mode Preset mode is used when the control must start at a preset value and count down to zero Preset DESCRIPTION OF OPERATING MODES mode implies that when the RESET key is pressed or the Reset input is energized the con trol is reset to preset 3 that is forced to have a value equal to the preset 3 value When the con trol is in the Preset mode transistor output 3 turns on when the counter reaches zero Automatic Recycle Operation It may be desirable to have the control automati cally reset itself for repeated cycles Auto Recycle can be programmed to occur when any one any of two or any of the three transistor outputs turn on When in the
36. being communi cated at 300 Baud 30 characters per second are communicated since a total of ten bits per charac ter are required The standard set of codes used by the control for communicating information serially is called the ASCII character table ASCII stands for American Standard Code for Information Interchange The control uses ASCII codes for all its communica tions A typical character transmitted or received is shown in Figure 30 In this figure the character is shown with the start bit seven data bits the even parity bit and one stop bit SENDING DATA Data transmission can be initiated by either of two methods The first is by connecting the PRINT REQUEST terminal terminal 16 to DC Com mon The second is by a special code transmitted to the control via the serial communications Once a transmission has been initiated the counter will first transmit the Carriage Return and Line Feed characters described in the following paragraphs and illustrated in Figure 30 followed by the numeric information selected for printing The Carriage Return and Line Feed characters cause the printer to provide spacing between print outs When the control transmits the actual value or either preset value through the SERIAL DATA OUTPUT SDO terminals it sends the characters 0 through 9 as necessary to express the value It transmits the most significant digit MSD first For exa
37. cal Life 5 000 000 operations Electrical Life 100 000 operations at resistive rating DESCRIPTION OF OPERATING MODES Transistor Outputs Type Open collector NPN transistor with Zener diode transient surge protection Load Voltage 30 VDC maximum Load Current 300 milliamps maximum per transistor 480 milliamps total for all transistors Rev 50 59 Use 90 milliamps per relay coil when calculating total transistor current Rev 60 up Use 5 milliamps per relay coil when calculating total transistor current OUTPUT OPERATING MODES Actuation Independent Prewarn Outputs 1 and 2 only Sequential Unlatch After timeout With external signal When Reset Energized When Reset De energized At Alternate Output Reverse Reversed operation of any transistor outputs COUNTER OPERATING MODES Reset to Zero Reset to Preset Auto Recycle Maintained Reset Momentary DIAGNOSTIC MODES ROM Checksum RAM Bit Test NVRAM Read Write Test NVRAM Store Test NVRAM Checksum Watchdog Timer Display and Led Indicator Test COMMUNICATIONS Interface Type Dual port 20 milliamp current loop Speed 110 300 and 1200 Baud user selectable Data Type Standard ASCII code Format Start bit 7 ASCII data bits Parity bit one or two Stop bits Even parity for Serial Data Output no parity for Serial Data Input Information Transmitted Count value Preset 1 value Preset 2 value Preset 3 value Scale Factor Mod
38. cognize coincidence at the value of 11 and changes the state of the output As a second example a Scale Factor of 0 5000 is entered into the control Figure 24 gives a table of pulses received versus displayed value for this example A Preset of 5 is entered when the control is in the independent output mode From Figure 24 it is evident that the output will turn on when the 10th SCALE FACTORS PULSES RESULT DISPLAY RECEIVED CALCULATED VALUE 0 0 0000 0 1 0 5000 0 2 1 0000 1 3 1 5000 1 4 2 0000 2 5 2 5000 2 6 3 0000 3 7 3 5000 3 8 4 0000 4 9 4 5000 4 10 5 0000 5 11 5 5000 5 12 6 0000 6 13 6 5000 6 14 7 0000 7 15 7 5000 7 16 8 0000 8 Figure 24 Pulses Received versus Display Value Using Scale Factor of 0 5000 pulse is received on the count input It is when the 10th pulse is received that the display changes from 4 to 5 However if the counter is used in the Reset to Preset mode the display shows 5 when the Reset key is pressed The first pulse received changes the display to show 4 and the ninth pulse changes the display to O But it is the TENTH pulse that causes the output to change state This is because after the ninth pulse there is a remain der of 0 5000 counts in the counter and therefore the value in the counter is not actually zero until after the next pulse HOW SCALE FACTORS AFFECT PROCESSES When the use of Scale Factors results in partial count remainders those remainders can a
39. d application this terminal MUST be con nected to CHASSIS GROUND A factory installed green wire connects this termi nal to DC Common This is done to provide added immunity to static discharge and electrical interfer ence In control systems incorporating several electronic devices it is accepted practice to pro vide one SYSTEM grounding point In this case the green wire as provided may be removed and SEPARATE green wires attached to both Chassis Ground and DC Common for connection to the common system grounding point For applications which require isolated DC Com mon and Chassis Ground the green jumper may be removed entirely However extra care must be taken to route current carrying wires away from the counter as much as possible Shields in trans ducer cables should be connected to Chassis Ground wherever possible 33 AND 34 SERIAL DATA INPUT The serial communications inputs are used to receive new preset values and print requests The interface utilized is a standard 20 milliamp current loop with a user selectable Baud rate 13 Terminal 33 is the negative side of the current loop and 34 is the positive side When connecting serial communications between the unit and any other device note that SERIAL DATA OUT PLUS SDO from the transmitting device is wired to the SERIAL DATA IN MINUS SDI of the counter Likewise SDO from the transmitting device is wired to SDI of the counter 35 AND 36 SERIAL DATA
40. e terms the scale factor is found by 360 Counts Per Revolution Scale Factor 1200 Pulses Per Revolution 0 3000 With the Scale Factor of 0 3000 the display will indicate 360 degrees per revolution from a 1200 PPR encoder Allowing Multiple Parts per Machine Operation If a single machine operation causes one pulse to be received by the counter and that single machine operation produces several parts simulta neously the scale factor is simply the number of parts produced per pulse For example if six parts are produced per cycle of the machine a scale factor of 6 0000 should be entered into the control In this example if one of the six cavities requires repair and is not producing parts the scale factor may be reduced from 6 0000 to 5 0000 This adjustment can be made without resetting the counter The machine must be stopped the Pro gram Inhibit jumper removed if installed and the Scale Factor changed Then the Program Inhibit jumper may be reinstalled and the process started up again This allows in process service and adjustment of machine malfunctions without losing track of how many parts have been produced so far SCALE FACTORS lt may be desirable in this type of application to have the Program Inhibit terminal wired to a key lock switch allowing easier adjustment when needed An additional consideration in this application is that even if the Preset is set as a multiple of six 35 and only five parts are
41. ectrical interference may cause this type of failure without damage to the control or the operating characteristics If the diag nostics find no other fault it is reasonable to assume that the control is fully operational unless this failure is recurring OPERATION OF DIAGNOSTICS When power is applied the control begins by per forming tests 1 2 3 and 5 If all of these pass the counter is ready to operate as indicated by flashing the count value on the display at one half second intervals for four seconds then remaining lit To select the self diagnostic mode specify Func tion code 40 and enter a value of 1 The control immediately turns on all display segments and LED indicators for 2 seconds Then the displays blank and the control steps through all five tests If all five pass the control begins a display and LED test routine This routine sequences through flash ing the numbers 0 through 9 on the displays alternates the Preset 1 Preset 2 and Count LED indicators and moving the decimal point from digit to digit When the display sequence is finished the control shows the count value and the Count indi cator is lit NOTE The self diagnostics should not be per formed while the process being controlled 44 is running The control responds to count pulses but ignores any incoming control signals while the diagnostics are operating Performing the diagnostic routines does not affect the Func
42. el 5886 1400 only Information Received Print request Preset 1 value Preset 2 value Preset 3 value Scale Factor Model 5886 1400 only SCALE FACTOR Range 5 digits 0 0001 to 9 9999 DESCRIPTION OF OPERATING MODES COUNT MODES The control has five count modes which are Count with separate add and subtract inputs Count with direction control input Count up with inhibit control input Quadrature and Doubled Quadrature Add and Subtract Inputs The add and subtract mode allows separate sig nals to simultaneously add and subtract counts It can be used to indicate material stretch subtract defective parts from total parts produced etc Count with Directional Control Count with direction control mode uses one input for incoming count pulses and the other to inform the control whether the pulses should be used to add or subtract counts Count with direction may be used when an item must be measured or posi tioned Many types of sensors or control systems utilize count signals of this nature In both of the above count modes the counter will normally increment or decrement on the falling edge of the incoming count pulse The falling edge is defined as the moment in time when the pulse changes state from DC to DC Common potential Doubling allows the counter to incre ment or decrement on both the falling and the ris ing edges of the pulse The rising edge is defined as the moment when the pulse changes state
43. en each 3 Unlatch Output 3 at either Output 1 or Output 2 output will unlatch O00 causes no latch at alternate outputs 333 causes each output to unlatch when another output turns on NOTE Choices shown with asterisks are the factory set values Figure 21 Function Code Programming Table Continued 23 OPERATION FUNCTION FUNCTION CODE ENTRY CHOICES DESCRIPTION UNLATCH AT ALTERNATE OUTPUTS Continued Y Value 0 4 2 3 Z Value 0 OUTPUT 2 Output 2 does not unlatch at an alternate Output Unlatch Output 2 at Output 1 Unlatch Output 2 at Output 3 Unlatch Output 2 at either Output 3 or Output 1 OUTPUT 1 Output 1 does not unlatch at an alternate Output Unlatch Output 1 at Output 2 Unlatch Output 1 at Output 3 Unlatch Output 1 at either Output 2 or Output 3 LATCH UNTIL RESET COMPLETE 36 No LURC LURC Output 1 LURC Output 2 LURC Output 1 and Output 2 LURC Output 3 LURC Output 1 and Output 3 LURC Output 2 and Output 3 LURC All Outputs UNLATCH AT RESET PRESET LOCK Functional only when the Program Inhibit terminal is connected to DC Common 39 41 No UAR UAR Output 1 UAR Output 2 UAR Output 1 and Output 2 UAR Output 3 UAR Output 1 and Output 3 UAR Output 2 and Output 3 UAR All Outputs All Presets Unlocked Preset 1 Locked Preset 2 Locked Preset 1 and Preset 2 Locked
44. er Seven bits identify the character itself and the eighth is used for error checking to allow the receiving device to make sure that the previ ous seven are correct when they are received This eighth bit is called the parity bit and shows even parity to the receiving device when trans mitting data When the counter receives serial data it ignores the parity bit There are several different standard rates at which serial communications occur Each is a function of the number of bits transmitted per second The term which defines transmission rate is Baud which is understood to mean bits per second The standard transmission rates the control can be set up to use are 110 Baud 300 Baud and 1200 Baud While each character requires eight individual bits to be uniquely expressed a few additional bits must be sent between characters These are called start and stop bits The start bit signi fies that this is the beginning of the character and the next eight bits are the character itself After the 36 character is transmitted either one or two stop bits are sent to indicate that the character has been completely transmitted When the control is operating at 110 Baud two stop bits are sent and at 300 or 1200 Baud one is sent Thus at 300 Baud for example each character requires ten bits to be transmitted one start bit eight data bits and one stop bit If information is
45. ew 29801 187 Front Panel Front Panel Spacer Gaskets Adapter to JIC enclosures All Controls All Controls 28720 216 3882 0400 Totalizer 5881 0400 Totalizer 5881 0400 3881 0400 28720 215 48 Printed in U S A Cutler Hammer 901 South 12th Street Watertown WI 53094 920 261 4070 800 540 9242 FAX 920 261 9097
46. f zener diode clamping Each transistor is rated at 30 Vdc maximum and can sink up to 300 milliamps Both transistors turn on as shown in Figure 3 for Output 1 6 AND 9 TRANSISTOR OUTPUT 2 These outputs have the same configuration as 5 and 8 above except that they turn on as shown in Figure 3 for Output 2 11 8 9 12 AND 21 DC COMMON These terminals are internally connected to the negative side of the DC power supply 10 AND 14 COUNT INPUTS These two count inputs are used to increment or decrement the counter Terminal 14 is labeled COUNT INPUT 1 and terminal 10 is COUNT INPUT 2 The table shown in Figure 7 lists the operation of the two count inputs as related to the count function and indicates how each input causes the counter to operate when a DC Com mon signal is applied 11 AND 13 LOW FREQUENCY SELECT INPUTS When contact closures are used for count sources it must be remembered that the contacts will bounce slightly each time they close This slight bounce can cause extra counts to be entered into the counter This effect can be elimi nated by limiting the allowable frequency response at the count inputs The low frequency select ter minals reduce the count input frequency response from 7500 PPS to 150 PPS when they are con nected to DC Common Terminal 13 is LOW FREQUENCY SELECT for COUNT INPUT 1 ter minal 14 and terminal 11 is LOW FREQUENCY SELECT for COUNT INPUT 2 terminal
47. ffect the manner in which the process being controlled will function For example if a Scale Factor of 1 3000 is entered into a control and a Preset of 15 is used in the independent mode a table as shown in Fig ure 25 results The control is used in the Reset mode When reset the counter starts at zero and counts to the Preset value If the Auto Recycle mode is imple mented the counter recycles when the Preset value is reached But with a Preset of 15 the counter has actually accumulated 15 6000 counts 30 Thus when it recycles a value of 0 6000 counts remains When the next pulse is received 1 3000 counts is added and the count value is 1 9000 The Second Cycle Display column shows the displayed value for the second cycle It is obvious from the last column that slightly more counts are accumulated for the second part than were accumulated for the first If this table were carried out for the third part we would find that the third part is cut off one pulse too early Clearly the carryover of the remaining partial count causes problems in these types of applications As a solution a function code has been provided which allows the choice of whether the remaining partial count is carried over into the next cycle or not Function 83 Scaler Reset on Recycle allows selection of this option If function 83 has a value of 0 entered the scaler is not reset when an Auto Recycle occurs l a value of 1 is en
48. from DC Common to DC potential Count with Inhibit Control The count up with inhibit control mode provides an input which increments the control and an input which causes incoming count pulses to be ignored This mode can be used when defective material must be ignored or when inspection sam ples are taken without incrementing the counter The count up with inhibit control mode may not be doubled Quadrature Inputs Quadrature counting makes use of two count sig nals which are phase shifted by 90 degrees The detection of which signal is rising first allows the counter to know in what direction the shaft is turn ing When Quadrature count sources are being used the Double Input must always be connected to DC Common to allow the quadrature signals to be decoded Quadrature Input Doubled Doubled Quadrature is implemented by program ming This mode allows the counter to count on both the rising and falling edges of the incoming count pulses The number of pulses per revolution of the shaft encoder is effectively doubled increasing the resolution without any loss of accu racy COUNT SCALING When the 5886 1400 receives a count pulse in any count mode the count is increased by the scale factor for count up pulses and decreased by the scale factor for count down pulses The count shows the accumulated total in whole increments Accumulated Total Total Number of Pulses x Scale Factor DECIMAL POINT LOCATION The loc
49. gardless of the order in which the presets are reached Note that the Prewarn Preset modes operate the same as the Independent Preset mode The Prewarn mode allows Output 1 and or Output 2 to be programmed to turn on a specific number of counts before Output 3 This mode is valid only when the control is programmed to Reset to Zero In the Prewarn mode Preset 1 and or Preset 2 are set to the number of counts before Output 3 at which the Prewarn Output s are desired When Preset 3 is changed the count values at which Output 1 and or Output 2 actuate Prewarn Val ues are also changed by the same amount The Prewarn Value s Preset 3 minus Preset 1 or Pre set 3 minus Preset 2 may be displayed by EVENT PROGRAMMABLE FUNCTION Independent Prewarn Sequential Count Reaches Prewarn 1 Prewarn 2 Prewarn 1 amp 2 Reset Preset Reset Preset Reset Preset Reset Preset Reset Preset Preset 1 1 1 1 1 1 1 1 Preset 2 2 2 2 2 2 Preset 3 3 3 3 3 3 Preset 3 Preset 1 1 1 Preset 3 Preset 2 2 2 Zero 3 3 3 3 1 2 3 4 2 or 3 indicates which output turns on Output turns on only if it is next in sequence The Preset for a Prewarn Output must be less than Preset 3 Figure 3 Output Actuation Table 7 INSTALLATION INSTRUCTIONS selecting the appropriate Function Code see Fig ure 22 In the Sequential mode each output turns on as specified in Fig
50. ge applications it is the amount of material fed into the process before the stretching or shrinkage occurs The Measured or Calculated Distance is the length which results upon completion of the part or process For exam ple if the counter is intended to produce 12 00 inch parts but the parts come out of the machine only 11 93 inches long the Measure distance is 11 93 inches The Theoretical Distance in this example is 12 00 inches Figure 26 shows graphi cally what takes place in this application The shaft encoder in Figure 26 produces 600 pulses per revolution Doubling is used in the counter to result in 1200 pulses per revolution The measurement wheel is intended to have a 12 00 inch circumference This should result in 1 pulse per 0 01 inches Since a 12 00 inch is desired a Preset of 1200 is entered into the counter with a scale factor of 1 0000 However when the process is run the parts con sistently come out of the machine only 11 93 inches long The counter is counting 1200 pulses and the output of the counter is energized at that time Obviously the wheel is not the 12 00 inch cir cumference which it should be Rather than replacing the measurement wheel a scale factor can be entered to compensate for the discrepancy Using the formula on the previous page the scale factor is calculated by 11 93 Measured Scale Factor 12 00 Theoretical 0 9942 With this scale factor entered the display still sho
51. grammed to unlatch when the reset key is pushed or the reset input is energized goes low 3 Latch Until Reset Complete LURC Each output may be programmed to unlatch when the reset key is released or the reset input is de energized goes high 4 Unlatch at Alternate Output Each output may be programmed to unlatch when one or either of the remaining two out puts turns on 5 Unlatch Inputs Two programmable unlatch inputs may be used to unlatch any two of the three outputs When an unlatch input is energized the selected output unlatches Event Sequential Mode Reset Preset First Output 1 Output 3 Second Output 2 Output 2 Third Output 3 Output 1 Figure 4 Output Sequence Table Reverse Outputs Each transistor output may be programmed to operate in reverse A reversed output is normally on conducts to DC Common and turns off when Figure 3 shows that it should turn on Likewise a reversed output turns on when it is timed out or unlatched When power is interrupted all outputs turn off and will remain off when power is reapplied It is there fore necessary to enable all reversed outputs after a power interruption This is usually done by energizing the appropriate unlatch input s or by programming the reversed outputs to latch until reset complete and then resetting the control MN WARNING A POWER OUTAGE CAUSES THE OUT PUTS AND RELAYS TO TURN OFF REGARDLESS OF THE OPERATING
52. he code The ENTER key is also used to terminate and enter a programmed value or a preset value FUNCTION CODES The control has many different programmable operating modes and selectable options The user must select which of these functions will be used and how they should operate by specifying a Function Code on the keyboard and entering the correct value choice to select the desired mode The functions may be reprogrammed at any time if the Program Inhibit terminal terminal 15 is not connected to the DC Common While the user is programming the various func tions and their entry choices the counter contin ues to operate normally even though the display does not indicate the current value of the counter This allows the operating parameters to be changed while the process being controlled is run ning See Figure 22 for a complete table of the functions and their allowable entry choices AN WARNING CHANGING FUNCTION CODE VALUES WHILE THE PROCESS IS OPERATING MAY BE HAZARDOUS TO THE OPERA TOR AND OR THE MACHINERY USE EXTREME CAUTION IT IS RECOM MENDED THAT THE PROCESS BE OPERATION STOPPED BEFORE FUNCTION CODE VALUES ARE MODIFIED WHENEVER POSSIBLE If an invalid Function Code is specified the control ignores the selection and displays the current count value An invalid Function Code is any code not listed in Figure 21 When shipped from the factory the control is pro grammed with the Function Codes se
53. his equipment in a residential area is likely to cause interfer ence in which case the user at his own expense will be required to take whatever measures may be required to correct the interference GENERAL DESCRIPTION The Durant Model 5886 is a versatile six digit three preset bi directional count control The con trol has three sets of transistor outputs one for each preset and two relay outputs The two relays may each be operated by any of the three transistor outputs The three transistor outputs may be programmed to occur sequentially or inde pendently with the count Output 1 and or Output 2 may also be programmed to function as floating prewarn outputs The control may be programmed to reset to zero or reset to the preset 3 value The 5886 1400 Model also features the ability to scale incoming counts This means that for each pulse received on the count inputs a fraction or multiple of that pulse is counted The scale factor can be a number from 0 0001 to 9 9999 This number becomes a factor by which incoming count pulses are multiplied A non volatile memory insures that the setup instructions will not be lost if power is interrupted Count values will also be retained if a power loss interrupts a process or machine cycle The front panel of the control Figure 1 is framed by a bezel that seals the panel to the mounting surface A large six digit high visibility red LED display with a programmable decimal point posi
54. imeters 3 Scaling of pulses received from flowmeters or other sensors which produce a non standard number of pulses per unit of measure 31 4 Allowing multiple parts to be made for each operation of a machine A discussion of the means of calculating the scale factor for each category and special problems involved follows Allowances for Wear or Stretch Over a period of time a measuring wheel will begin to wear The wheel allows accurate measurement only when its circumference is a known fixed value Thus as the wheel wears the error in the measurement increases because the circumfer ence of the wheel becomes less and less Scaling provides a means to compensate for the decreas ing wheel circumference This allows the useful life of the measuring wheel to be extended decreas ing cost In applications where the material stretches or shrinks by a fixed amount scaling allows compen sation for gained or lost material These applica tions required that the amount of stretch or shrinkage be known measurable or calculable and that it be consistent from machine cycle to machine cycle In either case the scale factor is calculated by using the formula Measured or Calculated Distance Scale Factor Theoretical Distance SCALE FACTORS In the above formula the Theoretical Distance is the distance that would be measured if the mea suring wheel were new or within design tolerance of new For stretch or shrinka
55. ion codes and parameters PRESET 1 Key 1 The 1 key also serves as the PRESET 1 key The PRESET 1 key is used to select the Preset 1 value for interrogation or modification PRESET 2 Key 2 The 2 key also serves as the PRESET 2 key The PRESET 2 key is used to select the Preset 2 value for interrogation or modification PRESET 3 Key 3 The 3 key also serves as the PRESET 3 key The PRESET 3 key is also used to select the Preset 3 value for interrogation or modification COUNT Key The use of this key after an interrogation or modifi cation of an operating function will cause the count to display FUNCTION Key The FUNCTION key is used to change the pro grammable functions When this key is pressed 21 and followed by 2 digit code the function to be interrogated or modified is selected The FUNCTION key permits the programming of all functions except preset values RESET Key The RESET key is used to reset the counter If the Unlatch At Reset or the Latch Until Reset Complete function is programmed the RESET key may be used to unlatch any of the transistor outputs If the control is in the sequential mode the RESET key also resets the sequence ENTER Key When the FUNCTION key is pressed and a code is specified the ENTER key is used to terminate and enter t
56. ls The data is transmitted once each time terminal 16 is ener gized In this mode terminal 16 also serves to latch the count value on the display while the control contin ues counting The display remains latched until terminal 16 is deenergized Reset Counter Mode In this mode terminal 16 is used to reset the counter without resetting the output sequence If the control is not in the sequential mode terminal 16 defaults to the Print Request Display Latch mode 17 RESET INPUT When terminal 17 is connected to DC Common through an external switch relay or sensor the counter is remotely reset If the counter is in the Reset mode energizing this input returns the counter value to zero If the counter is in the Pre set mode the counter value is changed to the pre set 3 value If the control is in the sequential mode the reset input also resets the sequence If the Unlatch At Reset or Latch Until Reset Complete 12 mode of operation is selected for any outputs the input unlatches the selected combination of tran sistor outputs in addition to resetting the control The Reset input has the same function as the front panel RESET key 18 DOUBLE INPUT Connecting the DOUBLE INPUT to DC Common selects count doubling for either the Add and Sub tract or the Count with Direction Control count modes When either Quadrature or Doubled Quadrature count mode is selected the Double Input must be connected to DC Com
57. ly stores and retrieves the programmed operating characteristics and values upon a power outage If a failure of this type occurs the counter will operate correctly but could change its values or operating characteristics upon a power failure or power drop out IN CAUTION TO INSURE PROPER OPERATION CHECK ALL FUNCTION CODE VALUES BEFORE STARTING THE PROCESS NOTE THAT A TEMPORARY POWER INTERRUPTION MAY CHANGE THE VALUES OF FUNCTION CODES DURING THE PROCESS IF TEST 4 HAS FAILED Non Volatile RAM 8 Bit Checksum Test Test 5 A checksum test is performed on the non volatile memory to insure that none of the information stored was changed while the control was unpow ered If this test fails check all function code val ues and the values of the counter and preset to insure they are correct Then disconnect and reconnect power to perform this test again If the TROUBLESHOOTING test fails the second time return the counter for repair Watch Dog Timer 1 3 Seconds Test 6 While the control is operating an internal Watch Dog Timer is incremented every millisecond Under normal operation the control automatically resets the Watch Dog Timer at least once per sec ond If the control would malfunction during opera tion the Watch Dog Timer may time out depending on the type of malfunction and an error code of 6 flashes on the display If this type of failure occurs run the diagnostics using Func tion 40 Excessive el
58. made per cycle the Preset does not need to be adjusted This is true because the counter checks the preset for each of the five increments per cycle individually and will energize the output when coincidence is established How ever in this example up to four extra parts may be produced when the output is energized SERIAL COMMUNICATIONS Several types of information may be transmitted or received by the control The serial communi cations capability allows any combination of count and preset values to be printed remotely dis played or sent to a host computer or other periph eral device for processing The characteristics of the communication are controlled by function codes COMMUNICATION FORMAT The control uses a 20 milliamp current loop type of electrical interface for serial communications The control has a separate 20 milliamp current loop for incoming communications and another loop for outgoing communications Since serial communication either in or out is done through only two wires each character trans mitted or received must be generated by a series of on and off states called bits Each character has its own unique code or sequence of bits that allows the receiving device to understand what character it is receiving The character 5 for example has a series of bits which are different from the series of bits for the character 6 In fact eight individual bits are needed to express a single charact
59. mon for proper operation 19 BATTERY OR EXTERNAL 11 16 VDC SUPPLY The power source can be either an external bat tery 11 to 16 volts or a 15 VDC power supply Connect this terminal to the positive side of the external low voltage supply and a DC Common terminal to the negative side 20 15 VDC POWER OUTPUT This terminal may be used to power external devices such as sensors a shaft encoder or indi cator lamps The terminal supplies a regulated 15 VDC 1V 2V to the loads at a maximum of 100 milliamps The 15 VDC supply is generated only when the unit is powered by 115 or 230 VAC 22 THROUGH 24 AND 29 THROUGH 31 RELAY CONTACTS Each of the 2 internal relays provides a set of 5 amp resistive dry form C contacts SPDT rated INSTALLATION INSTRUCTIONS at 115 or 230 VAC For K1 terminal 23 is common to terminal 22 NC and terminal 24 NO For K2 terminal 30 is common to terminal 29 NC and terminal 31 NO 25 THROUGH 28 AC POWER INPUT For 115 VAC operation jumper terminal 25 to 28 and 26 to 27 Connect the AC line power to 25 and 26 For 230 VAC operation jumper 26 to 28 Con nect the AC line power to 25 and 27 32 CHASSIS GROUND This terminal must be connected to earth ground to provide proper noise immunity When shielded cable is used for sensors or communications wir ing connect the shields to this terminal When the unit is being used in a mobile battery powere
60. mple if the current value of the counter is 1357 the control sends the ASCII code for 0 since the most significant digit is blank and has a value of zero then the code for 1 then the code for 3 then 5 and finally 7 SERIAL COMMUNICATIONS STOP START TRANSMISSION TRANSMISSION 20 MA 4 4 i o o OMA i t t 2 8 t t t6 t7 mm t9 t0 t TIME gt Por Pl el 4 I 1 El Si Zi La Z S 1 I El Sle St sl Ol ele 2 5 Pra 1231 lszl el l ol er O O gt EE Inolintl Soit WI win ZC Bit Bt BIT BIT BIT BIT BIT o 1 2 3 4 5 6 7 DATA BITS NOTE THE 7 BITS CAN BE WRITTEN AS 1011001 Figure 29 Organization of Typical Serially Transmitted Character H IEI LD 1 15 RANE E Gef 1g TRANSMISSION TRANSMISSION 1 2 4 wal i L zk 3H Waa Ega 285 um Y 15 OW gt 00 Lir 300 FEED Par oe Tei perp le Te c0 tc1 tc2 tc t 3 tc4 Ich tc6 tc7 tc8 tc9 tc10 ci tc12 tc13 tc14 DECIMAL CARRIAGE TIME POINT RETURN Figure 30 Serial Transmission of a Complete Value Including CNT Label Value CR and LF After the entire value has been transmitted the control sends two more characters These are called Carriage Return CR and Line Feed LF A printer host computer or other peripheral uses these characters to identify when a transmis sion is complete In the case of the pri
61. n power up or upon manual command the display will flash a number indicating which of the six self tests failed If no failures are found the control returns auto matically to normal operation NOTE The self diagnostics should not be per formed while the process being controlled is running The control responds to count pulses but ignores any incoming control signals while the diagnostics are operat ing Description of the Diagnostics The diagnostics which are included and their related test numbers are as follows 1 ROM Read Only Memory 16 Bit Checksum 2 Internal RAM Random Access Memory Bit Test 3 Non Volatile RAM Read Write Bit Test 4 Non Volatile RAM Store Test 5 Non Volatile RAM 8 Bit Checksum 6 Watch Dog Timer 1 3 Seconds Timeout ROM Read Only Memory 16 Bit Checksum Test 1 This test determines if the permanent memory which controls how the control operates is good Internal RAM Random Access Memory Bit Test Test 2 This routine tests the temporary workspace mem ory used for normal operation and communication If a failure occurs the counter may change or lose values or operating characteristics unexpectedly Non Volatile RAM Read Write Bit Test Test 3 This test checks the memory which permanently stores the operating characteristics and values when a power outage occurs Non Volatile RAM Store Test Test 4 This test insures that the non volatile memory accurate
62. ng terminals Do not use machine power service for 115 230 5 Tools required are a wire stripper and a small common screwdriver 6 Refer to the setup chart Figure 6 for terminal designations VAC input power to the control lighting circuit is recommended A dedicated or Keep all signal lines as short as possible Do not bundle or route signal line s with power carrying lines OMAN OAR OM 7 Use 18 ga Minimum 1mm 600V and 14 ga Maximum 2 1mm 600V wire for AC power wiring 8 See Figure 8 for correct fuse to be used in the power input wiring DODO OSS OO08 8886 1234567 bl K1 A AM W IN O K 115 230v 50 60 HZ 19 20 a ee 23 24 25 26 27 28 29 al 30 31 32 33 34 3536 10 111213 1415 16 17 18 N2 IN1 USE EXTERNAL FUSE RESET SSI TERMINAL IDENTIFICATION BYPASS PRESET 1 INPUT OUTPUT UNLATCH A OUTPUT UNLATCH B BYPASS PRESET 2 INPUT TRANSISTOR OUTPUT 1 TRANSISTOR OUTPUT 2 TRANSISTOR OUTPUT 3 TRANSISTOR OUTPUT 1 TRANSISTOR OUTPUT 2 COUNT INPUT 2 LOW FREQUENCY SELECT 2 DC COMMON LOW FREQUENCY SELECT 1 COUNT INPUT 1 PROGRAM INHIBIT PRINT REQUEST RESET COUNTER RESET DOUBLE INPUT 19 11 16V DC SUPPLY 20 15V DC POWER OUTPUT 21 DC COMMON 22 RELAY CONTACT NC 23 RELAY CONTACT COM 24 RELAY CONTACT NO 25 AC POWER INPUT 26 AC POWER INPU
63. nter the CP instructs it to return the printing carriage and the LP tells it to advance the paper one line The CR and LF are transmitted after each value the control sends By selecting the associated value for the Commu nications Type function Function 91 the control can transmit the counter value or any combination 37 SERIAL COMMUNICATIONS of preset values Before the value s are sent the If the count value and both preset values are to be control sends an identifier which indicates what transmitted the count value is always transmitted information is to follow When the control is con first Preset 1 second Preset 2 third and Preset 3 nected to a printer these identifiers are also last printed The label CNT is printed before the value of the counter PS1 is printed before the Preset 1 The control can be programmed to automatically value PS2 is printed before the Preset 2 value transmit its values when reset This mode is and PS3 is printed before the Preset 3 value If a selected by entering a 1 in Function 92 Upon decimal point has been specified by programming pressing the RESET key or having the Reset Function 62 the decimal point is inserted into the input energized the control internally stores the printout at the appropriate place count value then resets the counter Once the control is reset the stored count value is transmit Figure 30 sh
64. ogrammable decimal point location Memory Types PROM RAM Non volatile NVRAM COUNTER Count Range 6 digits 0 to 999 999 with rollover Preset Range 6 digits 0 to 999 999 3 presets Count Modes Count with Add and Subtract inputs Count with Up Down direction input Hardware doubling for above modes is provided Count with Count Inhibit input Quadrature Doubled Quadrature Count Speed Model 5886 0400 0 to 7 500 CPS minimum for sensors with open collector transistor output 0 to 5 000 CPS when hardware doubling IS implemented 0 to 150 CPS when Low Frequency jumpers are installed Count Speeds for Model 5886 1400 are shown on page 28 DESCRIPTION OF OPERATING MODES COUNT INPUT RATINGS The count inputs are designed to work with current sinking sensors open collector NPN transistor output with or without passive pull up resistor or contact closures to DC Common Input Voltage High state Logical 1 sensor off or contact open 10 5 to 24 5 VDC when control is powered by AC line 7 0 to 24 5 VDC when control is powered by 11 VDC 11 0 to 24 5 VDC when control is powered by 16 VDC Low state Logical O sensor on or contact closed 0 to 4 5 VDC when control is powered by AC line 0 to 3 0 VDC when control is powered by DC supply Input Impedance 6800 ohms to 15 VDC when control is powered by AC line 6800 ohms to 10 VDC when control is powered by DC supply Input Current 20 m
65. ows graphically how a typical value is ted This allows the count value to be recorded transmitted Each block shown consists of the bit while the process is running without losing any organization as indicated in Figure 29 counts Figure 31 shows a sample printout when the con CNT 1234 56 trol has been set up to print both the counter and PS1 5000 00 preset values with a decimal point before the sec PS2 9738 15 ond digit PS3 0050 00 Figure 31 Typical Printout of Transmitted Values START FIRST STOP FIRST START SECOND STOP SECOND TRANSMISSION TRANSMISSION TRANSMISSION TRANSMISSION NEW PRESET 2 VALUE NEW PRESET 1 VALUE me tcOa tcia tc2a tc3a tc4a fcOb tc1b tc2b tc3b tc4b tc5b 100 MILLISECONDS MINIMUM Figure 32 Typical Preset Change Serially Communicated When the Print on Reset mode is selected the This command has the same effect as energizing Print Request input may be energized or the ASCII the Print Request input The ASCII character 2 received through serial communication to asks the control to send its data cause a printout without resetting the counter In addition the preset values can be changed RECEIVING DATA through the serial communication input when a The control can receive a command through the serial communications input which instructs it to automatically transmit the information of the counter or presets depending on Function 91 38
66. ress the ENTER key The display blanks for a moment and then redisplays the new preset This confirms that the new value has been entered 4 Press the COUNT key The display returns to showing the current count value 5 If other presets must be entered return to step 1 PREVENTING PRESET MODIFICATION To avoid accidental change to the preset values it is recommended that the ability to change the Pre sets is inhibited whenever possible Function code 41 Preset Lock allows any combi nation of Presets to be inhibited see Figure 21 27 Any Presets selected in Function code 41 cannot be changed when the Program Inhibit Input is energized see Inhibiting Programming Modifica tions below DISABLING THE FRONT PANEL RESET KEY Select the Momentary Reset mode enter 1 in function 82 and install a jumper from the reset input terminal 17 to DC Common This disables the Front Panel Reset key and prevents the opera tor from accidentally resetting the counter The jumper may be replaced by a normally closed contact In this case the counter is reset externally by opening and closing this contact If power is interrupted the counter is not reset when power is reapplied INHIBITING PROGRAMMING MODIFICATIONS The function codes and their values may be accessed and modified whenever the control has power applied including times when the process being controlled is running AN WARNING CHANG
67. rmation If a zero is entered as the Scale Factor the counter defaults to the value of 1 0000 6 The next function to be interrogated or modi fied may be specified If no additional functions need to be selected the counter may be returned to displaying the current count value by pressing the COUNT key COUNT SPEED VERSUS SCALE FACTOR The scale factor entered into the counter has a direct effect on the maximum rate at which the counter can receive count pulses Generally the larger the scale factor the slower the counter can receive pulses A table indicating count speed ver sus scale factor values is given in Figure 23 In this table the Normal Count columns represent the speed at which the counter can receive pulses when it is operating in the Add Subtract Count with Direction Control or Count Up with Inhibit Control modes The Quadrature and Doubled Count columns indicate speed whenever the hard ware doubling jumper installed between the Dou ble Input and DC Common is utilized OPERATION OF THE SCALER When the counter receives a count pulse the scaler recognizes that fact and multiplies the 1 pulse by the scale factor The scaled value which will be a number from 0 0001 to 9 9999 since this is the range of the scale factor is added to a resultant total This resultant is shown on the dis play However the result can have up to four deci mal places of value The display only shows whole increments of counts
68. st five times You should hear the output relay activate Press the RESET key The display should display 0 and you should hear the relay release TROUBLESHOOTING Auto Recycle Press the FUNCTION key press 81 then press ENTER The display should indicate 0 Press the 1 key then ENTER The display should show 1 blank for one half second then remain lit Press the COUNT key the display should indi cate 0 and the COUNT indicator lit Make a momentary connection between terminals 10 and 12 five times You should hear output relay K1 activate and the display should show 0 Power Outage Disconnect the AC power You should hear relay K1 release INTERNAL DIAGNOSTICS The control has several internal diagnostic rou tines which allow it to self test various operational characteristics When power is applied the control tests its memory to determine if it has retained all of the values and function code parameters previ ously entered It also tests to insure that all of the internal memory is functional During these self tests the display is blanked Since the tests are performed very quickly the user usually does not notice the short delay on power up The user also has the ability to initiate the control self test diagnostics at any time Function code 40 is used to initiate the diagnostics If the control fails any of the diagnostic routines either o
69. t as indicated in Figure 21 with asterisks When the user changes the values for any or all of the functions the new values are stored in the nonvolatile mem ory of the counter This means that the new values are permanently stored until reprogrammed even if power fails If an invalid value is entered in a Function Code the control may ignore or modify the entry If ignored the previous setting is retained An invalid value is any value other than those allowable val ues listed in Figure 21 If it is desired to return the control to the factory set values after being reprogrammed enter a value of 1 in function 43 FUNCTION ENTRY FUNCTION CODE CHOICES DESCRIPTION CURRENT COUNT VALUE COUNT KEY NONE Shows current count value PRESET 1 PRESET 1 0 to Defines Preset 1 value KEY 999 999 Factory set value is zero 1 KEY PRESET 2 PRESET 2 0 to Defines Preset 2 value KEY 999 999 Factory set value is zero 2 KEY PRESET 3 PRESET 3 0 to Defines Preset 3 value KEY 999 999 Factory set value is zero 3 KEY SCALE FACTOR 5 0 0001 to Defines scale factor value Model 5883 1400 only 9 9999 1 0000 Factory set value is 1 0000 COUNT MODE 60 0 Count with separate add Input 2 and subtract Input 1 1 Count up Input 1 with Inhibit control Input 2 NOTE This mode cannot be doubled with double input 1 Quadrature NOTE Double input MUST be connected to DC Common
70. tered the scaler is reset each time an Auto Recycle occurs This forces any remaining partial count to be reset to zero eliminating the problem described above The unit is shipped from the factory with the Scaler Reset on Recycle Mode enabled Function 83 has a value of 1 It should be noted that the remaining partial count is typically an extremely small part of the total length of the part being produced typically less than 1 In those applications where the mea surement system may be chosen the rule of thumb is that the measurement device should have a minimum of twice the resolution generate at least twice as many pulses per unit of measure as the desired part accuracy For example if a 10 00 inch part is to be made and the tolerance of the part may be plus or minus 0 02 inches the measurement system should generate at least one pulse for each 0 01 inches of material being measured Thus after the display shows 10 00 inches 1000 counts there may be a remaining partial count of 0 400 due to the use of a Scale Factor The percentage of error is calcu lated by 0 400 1000 This yields 0 04 error Even though the error is so small compensation should still be made for the extra partial count at the end of a part by entering a 1 in Function 83 This is because the error is cumulative that is SCALE FACTORS PULSES RESULT DISPLAY SECOND CYCLE SECOND CYCLE RECEIVED CALCULATED VALUE RESULT DISP
71. the formula 1 Unit of Measure Pulses Produced per Unit of Measure Scale Factor For example a flowmeter might produce 146 pulses per gallon of flow If the counter is to count gallons of flow the incoming pulses must be divided by 146 If the display should indicate whole gallons of flow accumulated the scale factor is determined by Scale Factor 1 146 0 0068 If the display should rather show gallons and tenths of gallons the scale factor may be multi plied by 10 to yield 0 0685 Note that in this case the decimal point on the counter should be placed between the first and second digits for proper indi cation of units When the output from other sensors must be scaled the same formula can be used to calculate the scale factor It is sometimes easier to change the definition of the terms in order to find the scale 34 factor however For example a quadrature shaft encoder which produces 600 pulses per revolution is used to indicate rotation of a shaft Usually rota tion is given in degrees with 360 degrees per revo lution If the doubled Quadrature count mode is used 1200 pulses per revolution are received by the counter This results in 3 3333 pulses per degree of rotation Given this information finding the scale factor nec essary for proper operation can be confusing But if the terms of the formula are changed as Desired Display Value Scale Factor Actual Pulses Received Filling in th
72. tion code parameters Thus when the diagnostics are finished the control retains all of the operational characteristics previously pro grammed WHAT TO DO IF THE CONTROL FAILS A DIAGNOSTIC TEST If the control flashes a single digit number continu ously on power up or when the self diagnostics are performed it indicates which one of the tests has failed When the number displayed is 4 5 or 6 the control can be allowed to operate by pressing the FUNCTION key to clear the display MN WARNING RUNNING THE COUNTER AFTER A FAILURE HAS BEEN DETECTED CRE ATES A SERIOUS RISK TO THE OPER ATOR AND OR MACHINERY As a minimum safety precaution the Function code Default mode Function 43 should be selected enter a value of 1 and the Function codes reprogrammed This will insure that the fail ure has not altered any of the operating character istics of the counter Selecting the default parameters with Function 43 also performs the power up self test which could give another failure indication for tests 1 2 or 3 If this occurs return the control for repair immediately Address units to be repaired to Cutler Hammer Eaton Corporation Durant Instruments 901 South 12th Street Watertown WI 53094 ATTENTION REPAIR DEPARTMENT TRANSDUCERS ACCESSORIES AND REPLACEMENT PARTS LIST TRANSDUCERS Medium Duty Shaft Heavy Duty Shaft Encoder Encoder Single Channel 38150 Single Channel 483
73. tputs energize but do not deenergize No option selected to unlatch outputs Utilize unlatch inputs Unlatch at Reset mode Latch Until Reset Complete mode Unlatch At Alternate Preset mode or Timeout mode No printout or incorrect printout is generated when the control is connected to a printer 1 No AC power applied to printer 2 Printer improperly set up 3 Serial communications output incorrectly wired to printer 4 Baud rates of control and printer not setup to the same value 1 Check AC power connections and fuse in printer 2 Check printer DIP switches for correct setup See Printer Installation Manual 3 Check that the SDO terminal 35 on control is connected to SDI on printer and SDO terminal 36 is connected to SDI 4 Check that the Baud rates of the control and the printer are the same Figure 34 Troubleshooting Continued 41 TROUBLESHOOTING CHECK OUT PROCEDURE If the control does not perform satisfactorily check all connections proceed through the trouble shooting chart on the previous pages and check all function codes for proper set up according to the table given in Figure 21 lf these tests proceed correctly and the control is still not properly func tioning remove ALL wiring from the back of the counter and proceed through the following steps If the control fails to function in any of the steps return it to Durant Products Attn Repair Depart
74. ty or expense arising under said Act This manual constitutes proprietary information of Cutler Hammer Eaton Corporation and is furnished for the customer s use in operating the Series 5886 Count Control Reproduction of this material for purposes other than the support of the 5886 Control or related products is prohibited without the prior written consent of Cut ler Hammer Eaton Corporation In the construction of the Control described herein the full intent of the specifications will be met Cutler Ham mer Eaton Corporation however reserves the right to make from time to time and without prior written notice such departures from the detail specifications as may be required to permit improvements in the design of the product The information included herein is believed to be accurate and reliable however no responsibility is assume to Cutler Hammer Eaton Corporation for its use nor for any infringements of patents or other rights of third parties which may result from its use WARNING This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions manual may cause interference to radio communications It has been tested and found to comply with the limits for a Class A computing device pursuant to Subpart J of Part 15 of FCC Rules which are designed to provide reasonable protection against such interference when oper ated in a commercial environment Operation of t
75. unit in place but not so tight as to squeeze the gas ket out from behind the front bezel A switch shall be included in the building installation e It shall be in close proximity to the equip ment and within easy reach of the opera tor e It shall be marked as the disconnecting device for the equipment e Switches and circuit breakers in Europe must comply with IEC 947 Fuse Size AC Power In U S European 115V 60Hz 1 8 amp T125mA 250V 115V 50Hz 1 4amp JL T250 mA 250 V 230V 60Hz 1 16 amp T 60 mA 250V 230V 50Hz 1 8amp JL T125 mA 250 V CHASSIS GROUND GREEN WHITE 115 vac BLACK Figure 8 14 115 VAC 47 63 Hz Power Connection INSTALLATION INSTRUCTIONS WIRING Fuse Size AC Power In U S European 115V 60 Hz 1 8amp JL T125mA 250 V 115V 50Hz 1 4amp JL T250 mA 250 V 230V 60 Hz 1 16 amp T 60 mA 250 V 230V 50Hz 1 8amp JL T125 mA 250 V WOODVVQVOHG Al NNN ANNS USE EXTERNAL FUSE IN Ol KI 115 2304 K2 V We a 50 60 HZ LE 43 7 9 19 20 21 22 23 24 25 26 27 2829 30 3132 33 34 3536 CHASSIS GROUND THIS GREEN WIRE U S EUROPE CONNECTS DC COMMON AND 230 VAC GREEN GREEN YELLOW CHASSIS GROUND See Text for BLACK BLUE Terminal 32 RED BROWN Figure 9 230 VAC 47 63 Hz Power Connection EAT ER PAP ARAS SSI E 12345 67 AA USE EXTERNAL FUSE IN O OUT 115 2304 K2
76. ure 3 only if that output is next in sequence see Figure 4 The counter automati cally resets and advances the sequence after the first and second events shown in Figure 4 In the Reset mode the counter is automatically reset to zero in the Preset mode the counter is automati cally reset to Preset 2 after the first event and Pre set 1 after the second event shown in Figure 4 The counter does not automatically reset after the third event unless automatic recycle is pro grammed to occur at that output An automatic recycle at any event resets both the counter and the sequence In the count mode the Preset LED s light to show which Output is next in sequence In the Sequential mode the reset input or reset key may be used at any time to reset both the counter and the sequence A separate program mable input terminal 16 may be used at any time to reset the counter without resetting the sequence Turning Outputs Off Once a transistor output is turned on it remains on until it is unlatched There are five ways to unlatch each output 1 Timeout Each output has a separate timeout function The timeout function causes an output to unlatch after a specified on time The allow able time range is from 0 01 to 99 99 seconds A value of O inhibits the timeout function for that output In this case the output remains on until unlatched by one of the following meth ods 2 Unlatch at Reset UAR Each output may be pro
77. ws 12 00 counts for each part but each pulse received is worth only 0 9942 counts Thus more than 1200 pulses are received by the counter for each part being produced and the part is made to the correct length For applications where the material is stretched or shrunk the measurement device may be located on the front end of the process where the unaf fected material is fed in Yet the counter can have a scale factor entered which allows it to measure the finished parts Figure 27 shows a typical pro cess which results in material stretch 600 PPR SHAFT ENCODER 12 INCH CIRCUMFERENCE MEASURING WHEEL PART BEING PRODUCED COUNT DOUBLED Figure 26 Wheel Wear Correction Application SCALE FACTORS 600 PPR ENCODER WITH 12 INCH SHEAR 5886 1400 COUNTER STRETCHING ROLLERS Figure 27 Material Stretch Application Again a 12 00 inch part is desired A Preset of MEASUREMENT DISPLAY SCALE 12 00 is entered into the control with a scale factor SYSTEM MUST SHOW FACTOR TO of 1 0000 and a sample part is produced When it MEASURES IN QUANTITY IN BE USED is measured it is found to be 12 37 inches long The scale factor needed to produce a 12 00 inch Inches Centimeters 2 5400 part is calculated by plugging these values into the Centimeters Inches 0 3937 formula Feet Yards 0 3333 Yards Feet 3 0000 12 7 Measured ia E Scale Factor 12 00 Desired 1 0308 Meters Feet 3 2808
78. y only retains the last two digit entries Press the ENTER key The current value for the specified function is displayed If the value does not need to be changed a new function may be chosen by returning to step 1 The COUNT key may also be pressed to return to the count value Press the digit keys for the desired entry Using the above example a value of 100 could be entered to select 1 00 second of timeout The display shows the value as the keys are pressed OPERATION 5 Press the ENTER key to store the new data The display blanks temporarily as the control stores the information If the entry is out of range for the selected function the control may change the entry to a value in range 6 The next function to be interrogated or modi fied may be specified If no additional functions need to be selected the control can be returned to displaying the current count value by pressing the COUNT key CHANGING THE PRESET VALUES To change the value of Preset 1 Preset 2 or Pre set 3 follow these steps 1 Press the PRESET 1 PRESET 2 or PRE SET 3 key The display will show the current value for that preset If the value displayed is the same as the desired value proceed to step 4 2 Key in the new preset value Upon pressing the first key the current preset value disap pears and the digit which was pressed appears Each successive digit displays as it is pressed 3 P

President Series Model 58861400 User Manual

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