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UAB Universal Amplifier/Digitiser Manual

1. j J16 i J J14 J13 f J12 Jn J10 j Z N Y AE e f mE Z mE N f IT noi NO1 NO 1 NO 1 NO 1 NO 1 wi COM 1 COM 1 COM 1 COM 1 COM 1 COM 1 COM 1 NO 2 NO2 NO 2 NO2 NO2 NO2 NO2 gib COM 2 _ COM 2 COM 2 COM2 COM2 COM 2 COM 2 4 PT PT P P P PT PT LR LR LR LR LR LR LR A A 6 AI 5 A A 3 A 2 A ov ov ov ov oV ov oV SCR SCR SCR SCR SCR SCR SCR 1 1 1 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3 3 3 3 SYSTEM 4 4 COMMS 4 COMMS 4 COMMS 4 COMMS 4 COMMS 4 5 5 5 5 5 5 5 6 6 6 6 l l l l l l l 1 l 1 l l l l V V V V V V V x Y LJ V V L VL wi VL TU Wi 25485 UNCIOMA q E f i IEC Power Fuse amp Comms System 15 Way Screw for Input amp Channel Comms Header Channel 1 Connector Spare Connector Analog Output Connections supplied with Comms Comms modules RC1 amp RC3 selector Figure 2 2 UAB Rear Connection Terminals Figure 2 3 The 32 Way A amp C DIN41612 Connections O Ned osile efc 4 WAY O COM 1 COMS 2 6 PRINTCONTACT SCREW RELAY Nosole s ln PODER O NO 2 idu COMSP2 6 4 LATCH RELAY PEAK HOLD RESET CONTACT eje 5 INC O COM 2 NC 5 6 AUTOTARE CONTACT NC 7 e uc Q PT Printer ole 8 lconaciscommon cle INC O LR Latch Relay Peak Reset wcle a vem neje e nc Q AT Auto Tare Count Reset nc EXCITATION 1 Q OV Common VC NC 0 e nc cle e SENSE 2 Q SCR Screen oje elo NC O MFUT 3 LO
2. 11 Mantracourt Electronics Limited UAB User Manual Chapter 3 Power Supplies There are three types of power supply available within the UAB system The rack versions RUA1 and RUA2 are served by a common power supply which offers power to the 12 channels in the case of the RUA1 and 8 channels for the RUA2 The Surface Mount versions are offered with mains an AC version or a low voltage DC version Section 1 The Rack Version RS1 The RS1 supplies power to the channels within the rack via the common back plane offering 220 240VAC at 50 60 Hz or 110VAC at 50 60 Hz The 110 240 is selected by a switch on the rear of the power supply module A green LED on the front panel indicates when power is applied A 5 Ampere protection fuse is fitted within the power input socket The maximum power rating for a full rack is 100 Watts Connection to the rack is made via a flying lead with a shrouded and earthed IEC mains connector Note Inputs are not intended to be connected to voltages above 50 VAC or 120Vdc Tables 3 1 and 3 2 show details of the connections and voltages for the various supply rails Table 3 1 SUPPLY CONNECTION MIN V MAX V MAX ac V CURRENT COMMENTS TO DIN 41612 per channel PROC SUPPLIES SE supplies cec M MEE 19c pense cec LE for stain gauges and relays Table 3 2 TO DIN 41612 per channel CN ISOLATED OP to be used SUPPLY 5V ISO 26a 4 75 5 25 ImV 5mA Only required if AN me pepe m M esee mede poro olo leeww
3. A special Fast Analogue output module is also available to complement a Fast Strain Gauge input option The modular concept offers the opportunity for assembly in Surface Mount DIN Rail and 19 inch Rack variants The system concept is described in diagrammatic form with the range of options listed The options will be described under the various Chapters as follows Introduction Installation requirements Power Supplies Input Modules Output Modules amp Communications Information The Amplifier Displays Programming the Amplifier including essential INPUT CALIBRATION ROUTINES which must be actioned See Chapter 7 Order Codes 9 Specifications QUIE ue W ee High Resolution Load Cell Surface Mount Relay iss strain Dual Input 2 Set Point Gauge Amps Rack Relay IVDT Thermo Dual Input 2 Set Point couple Volts ud a l l RUAT Remote Rate u Driver Modules eta sei Remote Programming I For external relays on Displays li A UAB EX with expanded RAM m required for Special Inputs UNIVERSAL AMPLIFIER UAB gt Shown as a Rack version n RUA2 Local Display amp Programming Surface Mount Variants i oll Available in SMP version lb 5 only Discuss with factory AN n 12 345 D2 SMP Rack Surface Mount Din Rai 5 E ET Large Display 110 240V AC LED 20mACumen Mounting o Operator Panel Loop I Amplifiers 2
4. 2309C to Centigrade 1300 C Fahrenheit Resistance Thermometers This is normally a PT100 type of RTD Resistance thermometer connections to the UAB depend upon the lead configuration which is itself determined by the required level of accuracy For applications where a high accuracy measurement is not required a 2 or 3 wire installation is adequate For high accuracy a 4 wire connection should be used to compensate for lead resistance and connector losses Setting up Codes for Resistance Thermometers To monitor temperature inputs from an RTD set the IP code to select the pre calibrated analogue input module together with the required display value and resolution as summarised below Table 7 5 Centigrade Centigrade Fahrenheit Fahrenheit IPL must be set to zero for any of these display options however if any offset factor is required e g to compensate for minor temperature discrepancies between cold junction and thermocouple cable set the IPL to the required offset value Should a display be required in degrees Kelvin it will be necessary to select the IP on 09C and set the IPL to42739C Mantracourt Electronics Limited UAB User Manual 44 Section 4 The Rate Totaliser Input Module UARTL General Description The module allows the monitoring of frequency RPM period or pulse totalising from a wide range of transducers the details of which are shown in Table 7 5 The module can be configured for any of
5. ENSURE POWER IS SWITCHED OFF BEFORE MAKING CONNECTION TO THE UAB 1 Connect the thermocouple to the UAB terminal as shown in Figure 4 6 Note If the thermocouple has a floating input connect terminal 1 to ground 2 The external cold junction sensor is always connected between input terminals 4 and 6 If no external sensor is used link terminals 4 amp 6 15 Mantracourt Electronics Limited UAB User Manual 3 Normally thermocouple burnout is indicated by upscale over range If downscale indication is required link terminals 2 amp 3 Figure 4 5 UAT1 amp 2 Figure 4 6 Thermocouple Connectors 15 Way Screw Connector o O A Input Cold Junction Sensor 00000000 The UAPT Connecting the Resistance Thermometer Module Connect the resistance thermometer to the UAB terminals as shown in Figure 4 8 using the terminals appropriate to 2 3and 4 wire connections Note It is recommended that 4 core screened cable be used for this connection with terminal 6 used for screen and ground If however this is not practical terminal 2 may be used for guard and ground Figure 4 7 RTD Module UAPT N to E a Cs M o Mantracourt Electronics Limited UAB User Manual 16 Figure 4 8 RTD Connections 15 Way Screw Connector Input D QV Guard OV Guard 4 Wire Connection 3 Wire Connection 2 Wire Connection UAFLC Fast Strain Gauge The UAFLC offers a direct connection to most low level foil
6. 3 Fit a 1 5K from the receive positive to the receiver supply Ground Section 4 Serial Communication Protocol General Incoming data is continually monitored by the Process Amplifier on its serial input line Each byte of data is formatted as an eight bit word without parity proceded by one start bit and followed by one stop bit Transmission and reception of data up to 19 2K Baud is possible the actual rate being selected by six position header links on the communications module The Baud rate depends upon the communications hardware specification distance and cable type Fast MANT RABUS selected when CP is 128 To signify commencement of a new block of data the HEX number FFH is used as a frame character followed by the station number of the unit under interrogation This is entered via the Process Amplifier keypad under mnemonic SDSt and ranges from 0 254 The Process Amplifier acts upon incoming data only if its own station number immediately follows the FFH character New data must be received as a string of four nibbles bits 7 4 set to zero which are assembled into two bytes and written into the variables store within the Process Amplifier The most significant nibble must be received first and the last nibble must have the most significant bit bit 7 set to indicate the end of data This is followed by the checksum The data transmitted from the Process Amplifier is always sent as complete bytes The station number precedes
7. N o o co wv Figure 5 12 LC3 RS232 Mode Connection to Printer Note 1 LK1 must be fitted for RS232 operation Note 2 If no RTS is available from the printer fit LK2 signal Mipp 144 Amplicon ADE AP2A AAPAU NOTE When using an RS232 to RS485 converter which has a non biased receiver the following actions are recommended To bias the device 1 Terminate the receiver with 140R in place of the usual 120R 2 Fit a 1 5K from the receive negative to the receiver 45V supply or a 3K3 to the 12V supply 3 Fit a 1 5K from the receive positive to the receiver supply Ground Mantracourt Electronics Limited UAB User Manual RC1 Communications Current Loop Module Connections RC1 used in connection with an IF25 to provide a high noise immunity 20mA current loop RC1 modules are supplied with a BLUE 9 way bus terminating header One of these headers must be connected to each channel fitted with an RC1 module apart from Channel 1 which is terminated by links LK1 amp LK2 on back plane Figure 5 13 RC1 Communication Connections System Connections Channel Connections Channel 1 Links System Comms LK1 e 9 way D type socket with 9 way D type socket RED identifier BLUE for channels 2 12 H supplied with RC1 LK2 Figure 5 14 RC1 Baud Rate Selection Baud rate is selected by a link header SW1 25 Mantracourt Electronics Limited UAB User Manual Figure 5 15 Connecting Multiple Process Amplifiers IF25
8. further special numbers on request Password for Analogue Input Calibration routine giving access to A to D Calibration Low value A to D Calibration High value Sets first output trip or control Chapter 5 refers Sets second output trip or control Chapter 5 refers Sets hysteresis applied to SP1 and SP2 when used for ON OFF control units Chapter 5 refers Allows SP1 and or SP2 to be latched until reset externally from the keypad or via communications port Sets output relay action Can be set to normal or inverted operation for either or both set points Gives fail safe operation of any alarm combination High High High Low Low High amp Low Low Chapter 5 refers Also selects whether analogue outputs controlled by display module or PID element in CPU Inversion of the analogue output 38 Pb Ont It OFFt dt dA IPL IpOf IPH Proportional Band Output on delay Integral Output off delay Derivative Time Display Averaging amp Peak Hold 0 to 1024 0 to 255 0 to 6000 0 to 255 0 to 255 0 to 15 Cycle time to 255 Input Low 19999 to 19999 Offset Factor 19999 to 19999 Input High 19999 to 419999 39 Mantracourt Electronics Limited UAB User Manual O Selects Ont Offt or da function 1 1023 Selects PID mode and value of proportional band in displayed units 1024 Selects Integral It only control When PID is not used PB 0 the
9. 0 to 127 Printer 127 Continuous ASCII stream of display data transmitted on every display update 128 Fast MANTRABUS 129 ASCII Used to set individual address of each UAB when communications port is used NB changes can only be made via the keypad Chapter 5 refers Label number to print engineering units See Chapter 5 To set Log number Reset on power up Automatically returns the UAB to the input again after scrolling sequence is completed and updates permanent memory 40 RS Display Resolution 0 255 Sets display resolution 0 amp 1 Resolution of 1 least significant digit 2 255 Resolution setting of last digits Note Invalid parameter values Should an invalid figure be entered against any parameter it will be rejected and the display will return to show the parameter This number range will increase as new printer options become available Table 7 2 Configurable Parameters for Dual Input Modules Mnemonic InPA InPb SP1 SP2 PASSWORD HYS OL OA Pb Ont or It OFFt or dt dA or ct IPLA IPHA IPLb IPHb SF DF OFFS OPL dPB Cp SdSt Lab Ln r dis Ab 0 1 2 3 4 Display Descriptions Live display of input A Live display of input B As for single channel inputs except when Ab 4 when SP1 value set by input b As for single channel inputs 1111 As for single channel inputs As for single channel inputs As for single channel inp
10. D PUE UO SG 13 Chapter 4 Input Modules i voa c ex bb vc eO C aO Oc a 14 Table 4 1 UADCV1 and UADCA1 Switch Configuration cccccccccceseeeeeeeeeeeeeeeeeeeeeeneeueeeteeteneenueettesagennerngs 14 Figure 4 t The ADC UADCAT MOGUIGS 2 itat ak duae auri anu DR ERN b lend ail ed ub De oh ques pee eb Eth ans 14 Figure 4 2 The UALV1 LVDT Module Rear Panel Connections cccccccncccccccnncnncrcnnnn emnes 14 IU ES LV DI SWITCH SCEUINGS ss sd adeo sr ps piper A pida prx PE DF pria o eas 15 Figure 4 4 Rear Panel Connections occccccnncccccnnconn crac eme aser a e aaa eaa ra a aa aaa a a ra a a a 15 HAS e 16 Figure 6 Thermocoupie Cone CEOFS sa oos ooo a Vere tne Vati d eda E hb Daun dia 16 Figure 4 7 FRED MOUS UAT AAA AS SNA 16 Figure do RIDIGCOnDecU Opis d vestes toe oaa tat AS ta DR ELE 17 rast Strain Gauge The UAFLC Module e atv e od AAA EROR GR URGE CHA a PEE DA 18 Figure 4 9 UAFEC MOI O iS ed c b RON Pda i D Pv AAA Qe c Pd re Or baa re bia 18 Figure 4 10 UAPEC COME CHO NS tai iia tu E Ub nti ba noo nda cR vet ax bes Asa ibi 18 Figure 4 11 the VADIA Modul s erret RR iaa 18 Figured TZ VADIA COMNECHONS wereririorider iore ttim bub a rida bute er r anrr 18 Chapter 5 Output Modules oia AA 19 Section d General Descrip ION aca A id 19 Figure 5 1 Showing the Potentiometer for Gain amp Offset Adjustment oocccccccccccnccnncnrncrnnn nme 19 Figure 5 2 JAFAO CODFPnecbtloris a A Ad 19 section 2 Digital OULDUEMOGUICS ria ias De ee
11. To Multi Rack System Notes 1 Maximum loop voltage is 50V dc 2 Loop is isolated from host and RCA15s Loop should be earthed via Rx on IF25 254 3 IF25 used for up to 25 RCAI15s 4 At 19 200 Baud max cable length is 100m meters using cable type BICC H8085 RC3 RS232 485 Communication Connectors Providing isolated multi drop RS485 for up to 25 RCA15 Channels For each RC3 module a GREEN 9 way bus terminating header is supplied One of these must be connected to each channel fitted with an RC3 module Channel 1 is terminated by links LK1 amp LK2 on back plane Figure 5 16 RC3 RS232 485 Communication Connections oystem Channel Channel Connections Links E LKI Ea 9 Way D Type 9 Way D Type 2 socket with socket with GREEN RED for channels 2 12 identifier supplied with Rc3 LK Note The last device may be terminated by 120R resistor by fitting LK2 on RC3 module LK1 on RC3 must not be fitted for multi drop applications Mantracourt Electronics Limited UAB User Manual 26 Figure 5 17 RC3 Baud Rate Selection Baud Rate is selected by a link header 3 Do not change baud setting with power on NOTE When using an RS232 to RS485 converter which has a non biased receiver the following actions are recommended To bias the device 1 Terminate the receiver with 140R in place of the usual 120R 2 Fit a 1 5K from the receive negative to the receiver 45V supply or a 3K3 to the 12V supply
12. band of operation A Low Low operation operates on a falling value A High Low operation will operate on a rising or falling value setting a band by one set point operating normally and the other being an inverted action Hysteresis HYS Once a Hysteresis value has been set it will be applied to both set points entered It is effective for both normal and inverted action When Hysteresis is applied to set points with normal output action the input is allowed to rise to the set point value and the output is then turned off The output is held off until the input value has dropped to the set point minus the Hysteresis value For inverted action the input drops to the set point and the output goes off and comes on again when the input rises to the set point plus the Hysteresis value Output Action OA The Output Action facility allows the user to determine whether set points produce normal or inverted and latched or unlatched output operation If an analogue output module is also fitted the Output Action function determines whether the module s output is inverted or not For programming details refer to Chapter 7 Table 7 15 Latching Output OL The latching facility allows the relay module output to held until the reset externally Latching is applied to the status of the relay SP1 or SP2 For programming details refer to Chapter 7 Table 7 14 Mantracourt Electronics Limited UAB User Manual 20 Digital Output Modules LR1 Sur
13. ee dra ied ht vL vb POL COL Le OE ToU PC Fe ae e PE ea 46 muse D ELE 46 TALE MCA D MM mt 47 Figure 7 2 Freguency Dhity Scale InbUE Sous aspi y x eR atop elles e i etched re ohne PD aet etl boton oin 47 SLE Renee Sener rere nanan ee QUID d YA dv dodi Tus paa dor Mob E ESL E E O 47 Table 213 RPM UNE SCalE seas icunivees S enica tus ente adit Peau tcr aa vti oui ad vaa dics enia Tad apa e a bd ott dedito Dans 47 FIgure 7 3 RPM Unity Scare RANGE tdi a a 48 Count Rate Scaling amp Scaling Rate S caa ib ep iris Co ca a X A CU YER E Ra OR 48 Mantracourt Electronics Limited UAB User Manual 2 Scam E MPSS aria ee ee ee ee en ee eee ee en Cree ree eee eee eer D eT 48 Fe TEMOdULE UA UU Sac rd oc pud ie wantin den PURI APUNTES aa 49 HOURS LARTE MOQUE MPU S airen aea a e did wedu eae Guianine eerti 49 Section Programmi te QUE DU FU COONS oie terae or ttulratien arae A 40 miS A elas 49 aten OUTPUTS Oia 50 Table 7 14 Output Eatch Codes Oia AAA 50 OUEDHP ACTON OA dispo ii iaa 50 Table IS Output ACTION GOdES OA rada DEE ROLE EM ER ER NAAA EMRE OL 50 DEV TIME TER ERSTE 50 Dela ONM HMO emer hey ter ee a ibi ins ee eee are MP OE 50 Da MOTA o o A E uL M M A EU LAC 50 PID FUNCT ONS x er LE 50 PID EMPprical TUN A bb Due bos eA PU da 51 Section e scaling the Analogue COUPE Sida 51 Sides einer rmm IM M 51 FIgure 7S Analogue DU nc es dota gn ua gc ju E EU CO UE UA ERU LAE Ron E v el PER eda 51 Method of Calculating OPL OPH from any known Output
14. ic ema eaten ies dos 26 Figure 5 16 RC3 RS232 485 Communication Connections ssesssresssresrerrsrrsrrrrsrerrerrrrsrrrrrrrrrrrrrrrrrerrerene 26 Figure 1 63 Baud Rate Selec Neri laa aha vade ck AR pr rac CR E Aro PR a Cv PP Reate EE Ete a 2 Section 4 Serial Communication Protocol rra A AAA tr ls tc 2 Fast MANTRABUS selected nem CPS 128 o2 A E coii b deban 2 Communications COMMAND VI CI M DAD DUMP DAI DID DAP DP CT UD INE IND DK DELI 28 Data Transmitted To Process Amplifier For Command 1 ccoccccccccccncccnnnn nn nor rr rr 28 Table olaa oros 33 Process AmplifTer Printer FOME aad ee a OH cao TREE 33 Chapter 6 The Amplifier DISDIAVS psoriasis 35 Figure 6 1 Programmer Unit Panel Layout RUA2 ssssssssss emnes 35 Figure 6 2 LP2 Remote Hand Held Programmer Unit sssssssse memes 35 Figure 6 35 Programmer Unit Panel Layout LPI scort rre rod 35 Control PANG UICC ratios ET 36 Figure 6 4 Programmer Unit Panel La yo Uta aia dias 36 Figure 6 5 Display Module Connections and Switch SettidQS occccccccnccccccccnccnnnnnnn nnns 37 ir lao tio dolce acorralado EE 37 Chapter 7 Programming ENG AMDINTIENS isa AAA OR 38 Section 1 Display Programming Mnemonics sssssssssseem nme ee een 38 Table 7 1 Configurable Parameters for Process Input ssssssssssssssss heme emen 38 Table 7 2 Configurable Parameters for Dual Input Modules ssssssssss nme 41 Configurable Parameters for UAFLC Fast Strain Ga
15. monitored be means of prescaler and high resolution range and represented by 1 pulse per revolution Table 7 13 RPM Unity Scale Prescale Divide by 1 Divide by 1 Divide by 10 Divide by 100 Divide by 1000 Range High 0 1 Resolution Full Input 28 8 to 20 to d 8 to 19999 x 28 8 100 28 8 x 1000 Range 1999 9 19999 19999 x100 3000 x 1000 28 8 x 1000 Optimum 28 8t0500 29to 7000 28 8x10to 299xl00to 2420 47 Mantracourt Electronics Limited UAB User Manual Figure 7 3 RPM Unity Scale Range Prescale Range 2 7 ro 700 7000 Optimum Woking Range e pps 4 4 Jen sen ep mangi B i i 5 125 5 55 500 sooo i p L d 1 ov a ae a 000 ce i ud B 0 7513 30 XXX aU Eos 2 20 z0 2000 E al Pu _ a1 1 10 100 1000 J 1 e B8 Ig Aaa 5000 25 5 5000 10000 15000 159995 x 100 58 8 S000 10000 15000 19999 x 10 23 SOOO 10000 15000 199959 saa 1000 0 1500 0 19323 9 Worst Noise Level 23 x resolution for the same input Input RPM Count Rate Scaling amp Scaling Rate The count rate input can be represented over any display range by applying keypad set parameters known as scale and offset factors The actual count rate would be displayed when the scale factor is unity 1 0000 and offset factor is zero The scale factor applies a variable gain to the count rate and is set by the mnemonic IPSF IPSF is calculated as follows IPSF Required change in display digits Change in count ra
16. strain gauge sensors A 10 volt excitation is provided and it is monitored to compensate for any variation due to supply drift load regulation or voltage drop in the cable between the sensor and the UAFLC The maximum supply current is 150mA which allows for the connection of 4 x 350 Ohm strain gauges Strain gauge sensitivity is preset via DIL switches to 0 5 0 8 1 0 1 25 1 5 2 0 2 5 3 5 5 10 20 50 100 and 200 mV V Select the next value higher than the strain gauge output maximum Note It is important that the UAFLC is powered up with the strain gauge connected to the input as the A D performs an Autocal of its own on power up EC X 4 E Is 218 f 18 x ON OFF mV V s4mV V nominal full range gain within 3 17 Mantracourt Electronics Limited UAB User Manual Fast Strain Gauge The UAFLC Module Figure 4 9 UAFLC Module Figure 4 10 UAFLC Connections 12345678 15 Way Screw Connector O Screen Excitation 2 Sense ey Output Offset O 4 Output 5 Sense 6 Excitation Dual Input Modules Provide two non isolated inputs either 4 to 20mA or 0 to 10 volts This should be specified at time of order as e UADIA 4 20mA e UADIV 0 10 volts These inputs have independent scaling factors IPLA and IPHA for input A and IPLB and IPHB for input B The display can be selected from the list of A and B functions as follows and can be selected under the mnemonic Ab O A B Ls A B 2
17. the data and the checksum follows the data The data format used is signed 15 Bit The most significant Bit of the most significant Byte is set for negative numbers Operation There are two modes of operation namely data requests by the host controller and data changes Data requests from the Process Amplifier consist of either a complete dump of the data variables stores in RAM or the display reading Data changes consist of writing new data to Process Amplifier variables thus changing parameters such as Set Points in flights etc An acknowledgement message is returned to the Process Amplifier to indicate that the new data has been acted upon Updating The station number followed by the command byte determines the required mode or variable to be updated An EXOR checksum consisting of the station number command byte and any following data must be appended to the received data It is most important that the byte preceding the checksum must have its most significant bit set to signify the end of data The Process Amplifier works out its own checksum and if it disagrees with the received one a not acknowledge NAK message is returned 27 Mantracourt Electronics Limited UAB User Manual Communications Commands The following is a list of commands available for reading to or writing from the Process Amplifier Command No DEC HEX Description 1 1 REQUEST ALL DATA INCLUDES PROCESS VARIABLE INPUT 2 2 REQUEST DISPLAY DATA 3 03 SET POIN
18. 19999 OP HI 6500 Output scaled over the complete display range ie OP HI 19999 OP LO 19999 PE OP LO 1000 Output scaled over the complete display range ie play M san Min 19999 Analogue Output Min 4mA Max 2 Onl 51 Mantracourt Electronics Limited UAB User Manual Method of Calculating OPL amp OPH from any known Output amp Display Values OPL Low Display span Low output Min output Display High output Low output OPH High Display Span Max output High output Display High output Low output Low output Known low output High output Known high output Min output Lowest measurable value of output module Max output Highest measurable value of output module Display span Highest required display value minus lowest required display value Example Using a 4 20mA output module where it is required to produce 6mA at a display value of 400 and 18mA at a display value of 1100 OPL 400 700 6 4 400 1400 18 6 12 OPL 400 116 66 OPL 283 34 OPH 1100 700 20 18 1100 700 x 2 18 6 12 OPH 1100 116 66 OPH 1216 66 Note 1 OPH must be greater than OPL Note 2 If OPL or OPH are greater than 19999 then divide both OPL and OPH by 10 this will give less resolution Decimal point can be placed anywhere to suit reading Decimal point can be placed anywhere to suit reading Calibration Re calibration can be made by adjusting the gain and offset p
19. 5 Installation of LR1 To meet the Specified EMC Fast transient requirements usi EE Cg A it is important that the ferrite ring supplied is fitted as A A a ina i i e per the following instructions e L eeu co p ME DN Illustration showing ferrite ring FEC 323 4940 fitted to 51 AN the LR1 relay wiring y use i dd ay Two turns of the wiring are passed through the ring positioned 12cm from the LR1 end of the cable to improve immunity to electrical fast transients and bursts Figure 5 6 Connection to the Surface Mount DIN Rail Version UAI C S Vielet Yellow Mote Green is not used and should be removed Section 3 The Communications Port Modules A series of communications modules in both surface mount and rack versions provide for two way data links to an intelligent host such as a Personal Computer Main frame or PLC which are able to acquire displayed values and read or modify the user configurable parameters using any of the following A 20mA current loop usually connected through an IF25 current loop to RS232 interface unit for multiple amplifier connection LC1 for the surface mount and RC1 for the rack version An RS232 for a one to one communication usually where a printer connection is required RC2 for the rack version A RS232 485 link selectable for one to one or multi drop applications LC3 for the surface mount and RC3 for the rack version Three communicat
20. ADCELLS INPUTS Q 1 ay e Vv No INPUT 4 15 WAY O 2 JON UNREG e 12V UNREG SCREW OV 20 e SENSE 5 CONNECTION Ola neje zi l 0v O 4 NEO 22 EXCTTATION 6 NEO 23 e O 5 NN wc e 2 e 7 24 20m4 ANALOGUE 4visol e os nc ANALOGUE Ol 6 OUTPUT svol e 26 ef 1 outu SUPPLY IFREQUIRED CviEO e 27 INC Of e 2 efe 010 SER TOC HUNE e 2 INC ANALOGUE Oj comms wle s elv ouru Ol v Re s elme 0 10 Volt Output mp0 3 ejr Ol v 7 Mantracourt Electronics Limited UAB User Manual Figure 2 4 Rack Module Layout Display amp Keypad FCC68 Connector DIGITAL OUTPUT MODULE Figure 2 5 LP2 Hand Held Programming Unit v INPUTMODULE 64wa amp c DIN41612 Connector COMMS MODULE Figure 2 6 RUA1 for Figure 2 7 RUA2 On Board External Programmer Programmer LP2 9 O Watchdog Oo SP1 O Watchdog O SP1 O SP2 Set point indicators 2 o o Section 2 The Surface Mount SMP Variant The surface mount variant of the Universal Amplifier is offered in a number of different configurations dependant upon the system installation requirements to which any of the input output and communications modules can be fitted as described in the diagram in Section 1 Each description is followed by the order coding for ease of identification 1 The surface mount IP65 ABS cased version with a large LCD display and programming module mounted in the lid where local programmi
21. ADCV1 and UADCA1 Switch Configuration SW1 200V e 0 10vV 020m 10V Excite 10V Excite 10V Excite 24V Excite 24V Excite 24V Excite 5 25V VAR Excite 5 25V VAR Excite 5 25V VAR Excite ON OFF OFF ON OFF ON OFF OFF OFF ON Figure 4 1 The UADC1 amp UADCA1 Modules 1 2 3 4 5 6 7 8 15 Way Screw Excite Ground p4 5 25v o Excite Adjust amp 5V Excitation N H oj 2 5V Excitation AE E o 24V 10V VAR 5 25 Volt vd 3 o 4 OV Signal 5 Input Signal 6 V Input Signal Figure 4 2 The UALV1 LVDT Module Rear Panel Connections SWI 123456789012 wm O A O O 6600000 Mantracourt Electronics Limited UAB User Manual 14 Figure 4 3 LVDT Switch Settings f on off SENSITIVITY FREQUENCY 1234587252801 y O DB 1 2 2 11 1234587829811 OOOO s OOOO OOOO 1234547a5401 123456785151 ORO OO se UU 12346670 11 12334566704 9011 OUND TOWN COM 1331450704013 O 00 JAI The UARTL Rate Totaliser Module Figure 4 4 Rear Panel Connections SW2 92 Prescaler Setting S Excitation 5V O Excitation 5V O SW1 Input Setting _ 829Sv zl OV Screen Ground P2 AC DCmV I P Note See Chapter 7 Section 4 for details of input and pre scaler settings UAT1 Thermocouple Type K Modules UAT2 Thermocouple Type J Modules Connecting the Thermocouple WARNING
22. AxB 3z A B 4 A process input B setpoint SP1 Scale factors can be applied to this function using a scale factor SF a division factor DF and a display offset OFFS The analogue output relays and printer take their value from the function selected at Ab Figure 4 11 the UADIA Modules Figure 4 12 UADIA Connections 15 Way Screw Connector n O A Screen INPUT B ve 5V INPUT A ve INPUT A ve OV Guard o 6o 9t OO INPUT B ve Mantracourt Electronics Limited UAB User Manual 18 Chapter 5 Output Modules Section 1 General Description Analogue outputs of 4 to 20mAmps and 0 to 10 volts are standard features and an integral part of the Universal Amplifier pcb Further output modules are available offering alarm control printer and communications facilities Analogue outputs are fully scaleable opto isolated and digitally generated The analogue output signals are generated by the CPU from the displayed input variable so that output signals are normally related to displayed input values except where the PID function is selected The 4 to 20 mA output is pre calibrated to an accuracy of within 0 15 of the range The 0 10V outputs are accurate to within 2 of the 4 to 20mA output Notes 1 Maximum current load on voltage modules is 2mA 2 Maximum drive voltage available in current modules is 20V The PID function is an option selectable within the standard software program and provides where re
23. Dual Channel 0 to 10V Input Fast Strain Gauge Comms Printer Port Communications 20mA Current Loop RS232 485 Relay Module Relay Output Module 2 x SPCO 500mA50V Amplifier Display Universal Amplifier for Remote Programmer LP2 Universal Amplifier with internal Programmer Universal Amplifier for Remote Programmer LP3 Accessories Rack PSU for RF1 amp RF2 Rack for 12 Channels with Remote Programmer Rack for 8 Channels with Internal Programmer Blanking Panels for RF1 Blanking Panels for RF2 Remote Programmer for Standard amp Fast Input Module Programmer for Hi Res Input Modules VisualLink SCADA Software Full Version VisualLink Runtime Key VisualLink SCADA Software Demo UAB Universal Amplifier Description 0 to 10Volts 0 20mA DC Volts LDVT Input Temperature Input Type K Type PT100 Rate Totaliser Fast Strain Gauge Mantracourt Electronics Limited UAB User Manual UADCVI UADCA1 UALVI UATI UAT2 UAPT UARTL UALV2 UADIA UADIV UAFLC RCI RC3 RUA1 RUA2 RUA1 EX Order Code Universal Amplifier with 4 20mA 0 10V Analogue for UAB either ABS Case or DIN Rail Mounting UADCVI UADCA1 UALVI UATI UAT2 UAPT UARTL UAFLC 54 Comms Printer Port Communications 20mA Current Loop LC1 RS232 485 LC3 Relay Module Relay Output Module 2 x SPCO 500mA50V LR1 Power Supplies AC DC AC Power Supply 110 120V or 220 240V AC LS1 DC Power Supply 9 32V DC LS3 Amplifier Display Displ
24. Figure 2 7 RUAZ ON BO ara Programmers a A di 8 Section Ine Surrace Mount SMP Vai 8 Figure 2 8 The IP65 ABS Case LAB Dimensions amp Mounting POINtS cccce cece memes 9 Figure 2 9 The DIN Rail Mounting D2 Dimensions cc cece eee eee nsec emen meme een 9 Figure 2 10 Stainless Steel Panel Mount Programming Display Module Dimensions Mounting Points 9 Figure 2 TL LCS Stainless Steel Panel UE OUT ioa Sudan a Act p a OY ERE XY AGAR ance Bd Und pn dra da A t era E CR 10 Figure 2 12 Connection amp Fitting Details for the Surface Mounted Amplifier UAB sss 10 Programmers for Surface Mount Varias sies tace pa a de pea lidad dada pa OE VeL iud 11 Roure 2 13 EPTX OnsBoald PEogFalbiier Unit a ues ete bared uia cut ves Ur ee bac foo nro stunt Decio cb dut 11 Figure 2 14 LP2 Remote hand Held Programmer Unit UAB o ooccccccccccccccncncccccnnn memes 11 Chapter 3 Power SuDpDIIeS sssvrixxsaxstit nba b rd REREU CUEXEKU UE A 12 Section d s THE RAGK Version RSH ssp idt Vastu abi vx adig echan e eel e e Lol a Na ROC ct v ate a bcp ud e Cod bien 12 TONES Seal TET 12 jl 15 T M P ORT 12 Section 2 The Surface Mount Versions LS1 and LS3 ssssssssssseen nemen nhe hehehe 12 Figure 3 1 Power Supply LSI COnnections ccc cece cece cece mme eee eaae aan 13 Figure 3 2 E53 CONNECTIONS asscareet aa dated ib pp EE TOt Opin UO D E EP Ebo pacto tdi debt rb e vie E PUE PUE
25. GRAMMER 35 Mantracourt Electronics Limited UAB User Manual Control Panel Guide 9 a Used to scroll through and change the set up data by displaying mnemonics for each configurable parameter followed by the appropriate data When in programming mode it should be noted that the first digit in the display might not be visible but the program indicator will be flashing to indicate that the instrument is in programming mode even though no digits can be seen to be flashing Selects the display digit required Selection value is indicated by a flashing digit and flashing program indicator Increments each selected display digit 0 9 Pressing the a key under programming conditions will display the leading digit as either 1 1 or a blank display for zero Resets the display to the input variable and enters new data in the LCA15 memory Returns the display to the current value after Hold If during the programming sequence selection is not completed the display will revert to the input variable after 2 minutes The display and controls on the front panel mounted version RL2 operate in a similar way to the remote display programmer described above with program buttons being accessed through 2 2mm holes in the panel A Large Keypad Panel Mount Display is also available which can be mounted to the lid of the ABS case of the surface mount amplifier or with the necessary driver hardware can be fitted to a stainless steel
26. HE DISPLAY VARIABLE a LABEL not zero 12 LOG NUMBER THE DISPLAY VARIABLE a LABEL not zero 127 ASCII string on print command Continuous ASCII stream of the display data transmitted on every display update Note 1 9 gives an inverted print out Note 2 It is anticipated that further types of printer will be added and additional numbers will be allocated as appropriate Lab Label Number A number can be selected for the appropriate unit of measure See table below Note 0 NO LABEL 0 BLANK 14 mm 28 YRH 42 uS 56 mV DC 1 Deg R 15 Wh 29 gram 43 Ohms 57 A DC 2 Deg C 16 Db 30 kg 44 m s 58 mA DC 3 DegF 17 tonne 31 Ib 45 ft min 59 V AC 4 Kelvin 18 m 32 kWh 46 RPM 60 mV AC 5 b in2 19 in 33 mile h 47 RPMx10 61A AC 6 bar 20 ft 34 48 RPMx100 62 N 7 mbar 21 degrees 35 ton 49 cos 63 spare 8 kPa 22 L s 36 YDev 50 km h 64 spare 9 atm 23 L min 37 W 51 ms 65 spare 10 mmHg 24 L h 38 kW 52 RPM1000 66 spare 11 inHg 25 gals s 39 MW 53 Hz 67 knots 12 inH20 26 gal min 40 pH 54 kHz 68 S 13 cmHg 27 gal h 41 ppm 55 V DC Ln Log Number A range of numbers 0 to 19 999 is available Any sequential number logging activity can be preset as desired between these numbers The number will reset to zero after 19 999 The log number is not saved on power fail and resets to zero on power up Mantracourt Electronics Limited UAB User Manual 34 Chapter 6 The Amplifier Displays A range of display keypad variants are offered to accommodate bo
27. KSUM OF THE ABOVE DATA NOTE Most significant byte precedes least significant byte for data sent by Process Amplifier Command 2 Request Display Data DATA transmitted to Process Amplifier for Command 2 OFFH Station number 082H Chksum Where Chksum Station number EXOR with 082H Example To obtain the display reading of an Process Amplifier whose station number is 47 send the following Data OFFH 02FH 082H OADH Note MS Bit Set Response to Command 2 from Process Amplifier Byte 1 Station No 2 Display reading M S Byte 3 Display reading L S Byte 4 EXOR checksum of above data and Station No If when using commands 1 or 2 an error is detected by the Process Amplifier then the Not Acknowledgement string is transmitted by the Process Amplifier Commands 3 To 18 Write data to Process Amplifier parameter Commands 3 to 18 all have the same format Format for data transmitted to Process Amplifier for Commands 3 to 18 OFFH Station No Command No MSN NMSN NLSN LSN CHKSUM Where MSN Most significant nibble of data NMSN Next most significant nibble of data NLSN Next least significant nibble of data LSN Least significant nibble of data with MSBIT set CHKSUM The following EXOR d with each other Station number command number MSN NMSN NLSN LSN with MSBIT set Example To change SP1 to 200 0 on a Process Amplifier whose station number are 47 The following data is sent 29 Mantracourt Electro
28. Non Display IE d nternal On m cae E v Board LP 3 LC3 RS232 485 ganan B B 5 0 A El E 5 Panel amp Label T A LP2 Remote Display Options Hand Local amp Long Range Held Mantracourt Electronics Limited UAB User Manual 4 Chapter 2 Installation In order to maintain compliance with the EMC Directive 2004 108 EC the following installation recommendations should be followed Inputs Use individually screened twisted multipair cable e g FE 585 646 The pairs should be pins 1 amp 6 pins 2 amp 5 pins 3 amp 4 Terminate all screens at pin 1 of the input The screens should not be connected at the transducer end of the cables Comms Port Use individually screened twisted multipair cable e g FE 118 2117 The pairs should be TX amp Tx RX amp Rx Terminate screens at pin 1 of the input The screens should not be connected at the host port Analogue Use screened twisted pair cable e g RS 626 4761 Output Terminate screen at pin 1 of the input The screen should not be connected at the host port Pin 1 of the input should be connected to a good Earth The Earth connection should have a cross sectional area sufficient enough to ensure a low impedance in order to attenuate RF interference PartNo Description Supplier _ Farnell 118 2117 Individually shielded twisted multipair cable 7 0 25mm 2 pair Tinned copper drain Individually shielded in polyester
29. Parameters CODE VALUE FUNCTION Inp 19999 Live input reading 19999 Peak reading 19999 Trough valley reading Section 2 Setting the Conditions for Linear Inputs To monitor the analogue input the unit must be programmed for the appropriate input module and select the required resolution Linear Input Code Selection The two input code IP options offer scaling of the input for IP 20 Scaling between 19999 to 19999 IP 21 Scaling divide by 10 1999 to 1999 Linear Input Scaling Input scaling factors are set by the user and determine the display range over which the analogue module operates IPL Input Low This sets the displayed value at the modules minimum input IPH Input High This sets the displayed value at maximum input If the calculated display is outside the range defined by IPL and IPH the analogue input will be over ranged Example Assume a 4 20mA input module is required to provide an input of 4mA at 100 and 20mA at 1500 Set IPL at 100 and IPH at 1500 It will be necessary to determine IPL and IPH by graphical or mathematical means if the known display values do not coincide with the minimum and or maximum analogue input Figure 7 1 Linear Input Scaling Max 19999 IPH 1500 Input scaled over the complete range IPL 19999 IPH 419939 IPL 100 s Intput scaled over the Display 0 desired display range IPL 100 IPL 1500 Min 19999 Min OmA Max 20mA ANALOGUE INPUT Method of Ca
30. T 1 SP1 4 04 SET POINT 2 SP2 5 05 HYSTERESIS HYS 6 06 OUTPUT LATCH OL 7 07 OUTPUT MODE SELECT OA 8 08 PROPORTIONAL BAND PB 9 09 INTEGRAL TIME IT ont 10 DA DIFFERENTIAL TIME DT oFFt 11 OB CYCLE TIME CT da 12 OC INPUT LOW IPL 13 0D INPUT HIGH IPH 14 OE OUTPUT LOW OPL 15 OF OUTPUT HIGH OPH 16 10 INPUT RANGE SELECT IP 17 11 DECIMAL POINT POSITION DP r 18 12 STATION NO SDSt 19 13 EEPROM ENABLE DISABLE FLAG 20 14 OUTPUT RELAY RESET 21 15 TOTALISER COUNT RESET 22 16 PEAK HOLD RESET Command 1 Request for All Data Data Transmitted To Process Amplifier For Command 1 OFFH Station Number 081H Chksum Where Chksum Station number EXOR with 081H Example To obtain a complete dump of the variables in the Process Amplifier whose Station number is 47 send the following Data OFFH 02FH 081H OAEH Note MS Bit Set Mantracourt Electronics Limited UAB User Manual 28 Response to Command 1 From Process Amplifier Byte 1 STATION NUMBER 2 3 DISPLAY 4 5 SET POINT 1 6 7 IN FLIGHT 1 8 9 SET POINT 2 10 11 IN FLIGHT 2 12 13 HYSTERESIS 14 15 OUTPUT ACTION 16 17 A D COUNTS FOR LOW CALIBRATION POINT 18 19 A D COUNTS FOR HIGH CALIBRATION POINT 20 21 DISPLAY LOW CALIBRATION VALUE 22 23 DISPLAY HIGH CALIBRATION VALUE 24 25 AUTO TARE 26 27 DISPLAY AVERAGING 20 29 OUTPUT LOW 30 31 OUTPUT HIGH 32 33 DECIMAL POINT POSITION 34 35 STATION NUMBER 36 EEPROM ENABLE DISABLE FLAG 37 RELAY STATUS 38 EXOR CHEC
31. WEG fico Ere a P rj 1 AAA A ALEA I We Ll A P 1 Ed i LSB BEN NM BS i B Bl p FA Bi Teese are TTE cha fa i j 1 lcu AL 1 E m pee i y n mm F J d am RP ri SRA AAA Tea Hp E nU Se me f A d rum L EEE I i i LIS FAA AA E n py AE L a n l r FRR SPR AeA ARAA ANDAR RECO eee i j IT LEO Wi rd Mc J Ji T F 2 2 J E mo EL E F E gen i d hd sT UAB Universal Amplifier Digitiser User Manual mantracourt com nlf mantracourt MAI AO OO Chapter 1 Introduction To The Universal Process Amplifier System eeeeeeeeennnnn nennen nnn 4 Chapter 2 Instalacion aec Co a Wi Ce el PE ERE IE kn pde RC CEDE no a C CE RA PR 5 Environmental Red Ute mellES ssdtesrenaadoesdre das Avetedenivai 1o barreras nr UE t 5 Terminale cOn etes antistite pae dabo voee hve Ea xb dca ep a 6 Section The Rack RUA Vara sutanta kaer e Kod abt OE e NR rao HG CO EI Oa E 7 rigure 2 1 Rear ViEWOr RACK RUA succes eva pathos QVE aa dO valeur met Cnt eol 7 Figure 2 2 UAB Rear Connection Terminals saos sea epe x a xia b eia ro re Eb elle ex eee v e b v ex P Rad evans 7 Figure 2 3 The 32 Way A C DIN41612 Connections sssssssssse mme meme enn 7 Figure 2 4 Rack Module Lavar ai A Wm Pa i A dida i tn 8 Figure 2 5 LP2 Hand Held Programming Unit ococcccccccccnncnccccnnn emen nn 8 Figure 2 6 RUAT Tor External Programmer ALP 2 ivan ii A AAA id 8
32. amp Display Values 0oococccccccccccnccnnnnncn e 52 Cambra Obss E S PIN a oo AAA Ao 52 Figure 7 6 Showing the Potentiometers for Gain and Offset Adjustment ococcccccccccnncnrcccnnn nn nnn 52 Figure 7 7 Showing the Potentiometers for Gain amp Offset Adjustment occccccoccccnccnncnarrrnnnn emen 53 Chapter 8 Order CodeS oos co xa nU ORIGO XC Sd COUR Raus ac UGG EO 00 DOR Ue XA CENA A COACH RR ad ROC RUE RE 54 RUA Rack Mounted Universal Input Process Amplifier csse memes 54 VAB Universal AMDT E erat rr rd arrived 54 SMP Surface Mount Process Indicator Controller sssssssssssssse Henne mene mener 55 CEA ODO VA Srta ira aaa da daa 56 Instrument Setup Record Sheet riada A RRA AOS 57 MN SIR MS RETA 57 3 Mantracourt Electronics Limited UAB User Manual Chapter 1 Introduction To The Universal Process Amplifier System The Mantracourt Electronics Universal Process Amplifier System is based upon a concept of modular construction By adopting such a concept it is possible to offer a great deal of flexibility of construction to meet the wide and varying needs of system building The system is centred on a Eurocard sized amplifier PCB which consists in its standard form of Central Processing and voltage and current Analogue output ports Facilities are provided to connect a series of plug in option boards for inputs relay and communications outputs together with mains and low voltage DC power supply options
33. ates the variables store from the current contents of the EEPROM Examples To disable the EEPROM on an Process Amplifier whose Station number is set to 47 OFFH 02FH 013H 00H 01H 00H 080H OBDH To re enable the EEPROM and update the RAM with the old EEPROM constants OFFH 02FH 013H OOH 04H OOH 080H 0B8H To re enable the EEPROM and update it with the new RAM data OFFH 02FH 013H 00H 02H 00H 080H OBEH For response see Response to Command 3 to 22 Command 20 Output Relay Reset DATA transmitted to Process Amplifier for Command 20 OFFH Station number 094H CHKSUM Where CHKSUM Station Number EXOR with 094H Example To output a relay reset to an Process Amplifier whose Station Number is set to 47 OFFH 02FH 094H OBBH Note MS BIT SET For response by Process Amplifier see Response to Commands 3 to 22 Mantracourt Electronics Limited UAB User Manual 30 Command 21 Auto Tare DATA transmitted to Process Amplifier for Command 21 OFFH Station number 095H CHKSUM Where CHKSUM Station Number EXOR with 095H Example To output an Auto Tare command to an Process Amplifier whose Station Number is set to 47 OFFH 02FH 095H OBAH Note MS BIT SET For response by Process Amplifier see Response to Commands 3 to 22 Command 22 Peak Hold Reset DATA transmitted to Process Amplifier for Command 22 OFFH Station number 096H CHKSUM Where CHKSUM Station Number EXOR with 096H Example To output a Peak Hold reset to an Process Amplif
34. ay PCB for fitting to LAC ABS Case LP1 Mounting amp Cases ABS Case with plain ABS Lid Stainless Steel Case 220 x 160 x 85mm Die Case 220 x 160 x 85mm DIN Rail Mounting fixture for the LCB UAB Transparent Plastic Case Lid for ABS Case Accessories Conformal Coating of PCBs Remote Hand Held Programmer Programmer for Hi Res Input Modules VisualLink SCADA Software Full Version VisualLink Runtime Key VisualLink SCADA Software Demo SMP Surface Mount Process Indicator amp Controller Inputs 0 to 10Volts UADCV1 0 20mA DC Volts UADCAT LDVT Input UALVI Temperature Input Type K UATI Type UAT2 PT100 UAPT Rate Totaliser UARTL Dual Channel LVDT Input UALV2 Dual Channel 4 to 20mA Input UADIA Dual Channel 0 to 10V Input UADIV Fast Strain Gauge UAFLC Comms Printer Port Communications 20mA Current Loop LC1 RS232 485 LC3 Relay Module Relay Output Module 2 x SPCO 500mAS0V Power Supplies AC amp DC AC Power Supply 110 120V or 220 240V AC LS1 DC Power Supply 9 32V DC LS3 55 Mantracourt Electronics Limited UAB User Manual Amplifier Display Display PCB for fitting to LAC ABS Case LCD As above LCD with backlight LCD BL Display PCB fitted with a driver for extended distance working 100 metres ABS Case LCDR As LCDR with backlight LCDR BL Mounting amp Cases ABS Case prepared for PCB with front label no PCB fitted DIN Rail Mounting fixture for the LCB UAB Stainless Steel mounting f
35. does not apply to defects resulting from action of the buyer such as mishandling improper interfacing operation outside of design limits improper repair or unauthorised modification No other warranties are expressed or implied Mantracourt specifically disclaims any implied warranties of merchantability or fitness for a specific purpose The remedies outlined above are the buyer s only remedies Mantracourt will not be liable for direct indirect special incidental or consequential damages whether based on the contract tort or other legal theory Any corrective maintenance required after the warranty period should be performed by Mantracourt approved personnel only NANA CA aW a Designed manufactured 1 REGISTERED FIRM and supported in the UK In the interests of continued product development Mantracourt Electronics Limited reserves the right to alter product specifications without prior notice Code No 517 098 Issue 2 5 11 04 14 57 Mantracourt Electronics Limited UAB User Manual
36. e by 100 Divide by 1000 Divide by 10000 Input 0 2mS to 0 02mS 0 02mS 20uS to1999 9uS 20uS 1999 9mS to199 99mS to19 999mS to 199 99u5S 0 1uS Resolution 0 1mS 0 01mS 0 001mS 0 1uS 0 01uS Noise 0 1mS 0 01mS 0 001mS 0 01uS ii Period in pSeconds Table 7 11 Period pS Unity Scale IPSF 1 0000 Input 15015 to 20uS to 1999915 199 9948 Resolution 1 0uS 0 01uS Noise 3 00S 0 03u5 NB These tables only apply when the scale factor is set to unity and the offset is zero Frequency Frequency measurements from 0 48Hz to 50KHz can be monitored be means of prescaler Mantracourt Electronics Limited UAB User Manual 46 Table 7 12 Divide by 1 Divide by 10 Divide by 100 Divide by 1000 Range Full input 0 48Hz 4 8Hz 48Hz Range to199 99Hz to1999 9Hz to19 999KHz Optimum 0 48Hz 4 8Hz to 48Hz to Input Range to100 00Hz 1KHz 10KHz Figure 7 2 Frequency Unity Scale Inputs Prescale Range m fie WorkngRange Ap o 0 04 0 4 4 pe a P 2 ooj osf 3 003 i ae pe z i B2 o002 02 2 oo2 a L m e 0 01 oij 1 4001 i 4 6 B 10 12 4 18 480Hz 50 0KHz ABHz 5 000KHz 10 000 15000 19 99 PKHz 4 8Hz 500 0 1000 0 1500 0 1999 9KHz 0 48Hz 50 0 100 0 150 0 179 9PKHz Input Frequency Worst noise level 3 x resolution for the same input frequency Note This applies when the scale factor is set to unity and the offset is zero RPM RPM measurements from 28 8 to 3 million can be
37. elay OFF times can be set via the keypad Delay On Timer The delay on timer applies to SP1 and SP2 and initiates a delay before either set point can turn on The delay timer will be reset if the off state is called for during the delay time This is set by ont code in seconds ranging from 0 to 255 Delay Off Timer The delay off timer applies to SP1 and SP2 and initiates a delay before either set point can turn off The delay timer will be reset is the on state is called for during the delay time This is set by oFFt code in seconds ranging from 0 to 255 PID Functions The four components of a PID function are proportional band Pb integral time It and derivative time dt The cycle time is set by input code ct To set the proportional band display Pb and enter the required operating band in terms of the displayed units as described in Chapter 3 When PB is selected the Relay 1 SP1 is used by the PID as a time proportional output Mantracourt Electronics Limited UAB User Manual 50 PID Empirical Tuning 1 Set Pb to the max 1023 and ct to a low value consistent with the mechanical constraints and system requirements 2 Vary the input or the set point and note the system response reduce the Pb by half and repeat continue to reduce Pb until the process starts to oscillate then increase Pb until it is stable 3 Set the integral time to max 6000 and reduce it in stages until the proportional offset is e
38. face Mount and RR1 Rack Mount There are two relay modules available which function in a similar way The plug in module LR1 used with the surface mount version is fitted with relay status LEDs connections being made directly on to the module terminal block The RR1 which is used with the rack version is not fitted with relay status LEDs these being brought out for observation to the front of the rack channel Connections to the module are made to a 4 way field terminal at the rear of the rack channel RRI 2 SPCO relays SP1 and SP2 LR1 2 SPCO relays SP1 and SP2 Relay contact rating 50V Y 500mA Relay contact rating 240V 5A AC 4 Way Screw NO 1 Com 1 NO 2 Com 2 Figure 5 3 RR1 Module Figure 5 4 LR1 Module NO C NC Relay NO Status C LEDs NC The Remote Driver Modules UAI C The module offers a general I O facility for connection to Relays Real Time Clock and Remote Displays and is a direct plug in replacement for the RR1 or LR1 Relay Module Two versions of the module are available one for the Rack and the other for the Surface Mount versions of the Universal Amplifier Board Connection to the Rack version UA1 C R The Channel 4 Way Screw Wire Colour from REMC1 Signal NO 1 Violet amp Yellow GND Com 1 Red 35V NO 2 Black CLK Com 2 Blue DATA Connection to the Surface Mount DIN Rail version UAI 2C S 2 Mantracourt Electronics Limited UAB User Manual Figure 5
39. hen turned off The output is held off until the input value has dropped to the set point minus the Hysteresis value Latching Outputs OL The latching facility allows the relay module output to be held until reset either by keypad external remote or via the communications port Latching is applied to the off status of the relay SP1 or SP2 Table 7 14 Output Latch Codes OL Unlatched Unlatched Latched Unlatched Unlatched Latched Latched Latched Display OL and enter required code using the keypad as detailed in Chapter 3 Output Action OA The output action facility allows the user to determine whether set points produce normal or inverted output operation If an analogue output module is also fitted the output action function determine whether the modules output is inverted or not and if PID power level is also directed to the analogue output The output action OA is entered by a code to suit the requirements of the user Output Action options are available The value of the OA to be entered in the algebraic sum of the following components Table 7 15 Output Action Codes OA SP1 Inverted SP2 Inverted PID on Analogue Output AN OP Inverted Example 1 If SP1 requires to be inverted and PID on the analogue output enter 4 1 5 Example 2 To invert the analogue output and invert SP2 enter 8 2 10 Delay Timers For applications where PID is not used PB 0 and time delayed outputs are specified ON and d
40. ier whose Station Number is set to 47 OFFH 02FH 096H OB9H Note MS BIT SET For response by Process Amplifier see Response to Commands 3 to 22 Example of a Basic Code to Communicate with MANTRABUS open the serial port with no handshaking OPEN COM2 4800 N 8 1 RS DS BIN FOR RANDOM AS 1 request display from device 1 Frame FF Station No Command 2 Checksum of 1 And add 80 hex all bytes except frame to this byte as it is the last before as the checksum talk CHR amp HFF CHR amp H1 CHR amp H82 CHR amp H1 XOR amp H82 print the string to the port PRINT Z1 talk must add semicolon after string to stop transmitting a carriage return wait for a while this depends on how many bytes you are expecting and the baud rate input all the bytes in the serial buffer input from uab INPUT LOC 1 1 ASCII Format selected when CP is 129 The serial data to and from the Process Amplifier is formatted as eight bit words with no parity preceded by one start bit and followed by one stop bit The baud rate up to 9 6k Baud is selected on the COMMS module All communications are carried out using the standard ASCII character set Incoming line feeds and spaces are ignored upper and lower case letters are permitted The incoming data is continually monitored for Carriage Return characters Chr 13D If one is received the next three characters 000 999 are compared with the Process Amplifier station number SDST previ
41. initiate control as required Two set points SP1 and SP2 can be programmed to suit different applications The actions of either or both set points can inverted if required For normal operation the set point output is active until the input reaches the set point level In this condition when the input value is less than the set point the SP indicator is on and the output relay is energised producing a closed circuit on a normally open contact When the set point value is reached the SP indicator is off and the relay is de energised producing an open circuit output For an inverted operation the reverse conditions apply Normal and inverted action is determined by the direction of the input value as it changes For example In alarm applications A High High operation allows for a rising input value to operate on two set points to define an acceptable quantity weight or band of operation A Low Low operation operates on a falling value A High Low operation will operate on a rising or falling value setting a band by one set point operating normally and the other being an inverted action Hysteresis HYS Once a Hysteresis value has been set it will be applied to both set points entered It is effective for both normal and inverted action 49 Mantracourt Electronics Limited UAB User Manual When Hysteresis is applied to set points with normal output action the input is allowed to rise to the set point value and the output is t
42. ion and returns a C R character to the host when prompted Data input is reasonably flexible If all five digits are entered no decimal point need be included If less than five digits are entered with no decimal point then the last digit is assumed to be the units Under normal circumstances the EEPROM in the Process Amplifier continually refreshes the working RAM However it can be disabled via the serial input by sending the instruction DROM 256 after the Station No In this condition all read write operations to or from the EEPROM are inhibited There are two instructions which will re enable the EEPROM 1 ERRD this performs a read from the EEPROM and updates the working RAM with the contents of the EEPROM 2 ERWR this instruction writes the new RAM values into the EEPROM In both cases the EEPROM continues to refresh the RAM Instruction Set for ASCII Serial Communications Request for data DATA sent to Process Amplifier Data returned from Process Amplifier CR Xxx DISP CR XXX SPACE DISP YYYYYY CR Station No label Station No label numerical value CR Xxx DOSP CR XXX SPACE DOSP SPACE CR Station No incorrect label Station No incorrect label DATA sent to Process Amplifier Data returned from Process Amplifier CR xxx SP1 100 0 CR Station No label numerical value CR XXX SP3 2100 0 CR Station No incorrect label numerical value Mantracourt Electronics Limited UAB User Manual 32 Table 5 1 Labels Descripti
43. ion formats FAST MANTRABUS ASC11 and PRINTER are selected from the mnemonic CP via the keypad of the display programmer Integrity is ensured by pre programmed default parameters should a loss of communications with the host unit occur Connection and Baud rate setting details are shown in the following module diagrams Mantracourt Electronics Limited UAB User Manual 22 Figure 5 7 LC1 Current Loop TO OTHER IF 25 s AX RX TX TX Re RX TX TX EXP Amplifier IF25 CURRENT cud RS232 SUPPLY VOLTAGE 110 240 VAC ns22 HOST CONTROLLER Connecting Multiple Process Amplifiers to the IF25 Interface Notes 1 Maximum loop voltage is 50V dc 2 Loop is isolated from host and Process Amplifiers Loop should be earthed via Rx on IF25 254 3 IF25 used for up to 25 Process Amplifiers 4 At 19 200 Baud max cable length is 100m metres using cable type BICC H8085 LC3 Isolated RS232 485 Communications Module Figure 5 9 LC3 Isolated RS232 485 Mode Connections Note When multi dropping in RS485 mode the last device should be fitted with LK2 which acts as a 120R terminating resistor 23 Mantracourt Electronics Limited UAB User Manual Figure 5 10 Connecting Multiple Units on RS485 enm Fit LK2 in nom pe device m3232 485 Coohwvester NOT SUPPLIED Figure 5 11 LC3 RS232 Mode Connection to PC Note LK1 must be fitted for RS232 operation LK1 Baud Setting CA e e o
44. lay 19 Mantracourt Electronics Limited UAB User Manual Section 2 Digital Output Modules Module Functions The Universal Amplifier can be programmed so that the relay output module reacts to all or any of the following functions e Set points e n Flight compensation e Hysteresis e Relay inversion e Latching Set Points SP Set points are used to produce output signals at any required value so that the operation of the monitored process can be maintained to preset levels Any excursion beyond set points will activate the relay or relays to provide alarm or initiate control as required Two set points SP1 and SP2 can be programmed to suit different applications The actions of either or both set points can inverted if required For normal operation the set point output is active until the input reaches the set point level In this condition when the input value is less than the set point the SP indicator is on and the output relay is energised producing a closed circuit on a normally open contact When the set point value is reached the SP indicator is off and the relay is de energised producing an open circuit output For an inverted operation the reverse conditions apply Normal and inverted action is determined by the direction of the input value as it changes For example In alarm applications A High High operation allows for a rising input value to operate on two set points to define an acceptable quantity weight or
45. lculating IPL and IPH from any known input values IPL Low Display span Low input Min input Display High input Low input IPH High Display Span Max input High input Display High input Low input High input Known high input value Low input Known low input value Min input Lowest measurable value of input PCB fitted Max input Highest measurable value of input PCB fitted Display span Highest required display value minus lowest required display value Example Using a 4 20mA input PCB requiring a display of 200 at 6mA and 8000 at 12mA Mantracourt Electronics Limited UAB User Manual 42 Min Known Low Known High Max Display Value IPL 200 8000 IPH Input Value OmA 6mA 12mA 20mA IPL 200 7800 6 4 200 7800 x 2 12 6 6 IPL 200 2600 IPL 2400 IPH 8000 7800 20 12 8000 7800 x 8 12 6 6 IPH 8000 10400 IPH 18400 Note 1 If IPL or IPH are greater than 19999 then divide both IPL and IPLH by 10 this will give less resolution Note 2 Decimal point can be placed anywhere to suit reading Input Calibration Routine Note It is of the utmost importance that this routine is followed carefully when setting up the instrument with Analogue Inputs Most analogue inputs have predetermined calibration constants which have been written into the software at the time of manufacture the details of these calibration values are written on a pre printed white label on each input boa
46. liminated There should be a slow oscillation around set point 4 Set a low value of dt and gradually increase this until the slow oscillation ceases 5 Lower the value of Pb and increase the value of dt after each change disturb the process and check that control is maintained The final setting will be that which gives satisfactory control in the presence of these small disturbances 6 The following equation must be applied to ensure that the system operates correctly ct Pb xit must be greater than the constant 00012255 where Pb is expressed in whole numbers ignoring any decimal point setting i e 100 0 will be taken as 1000 Section 6 Scaling the Analogue Outputs Output Scaling Output scaling factors are set by the user and determine the display range over which the analogue module operates OPL Output Low This sets the displayed value at the modules minimum output OPH Output High This sets the displayed value at maximum output If the display is outside the range defined by OPL and OPH the analogue output will remain constant at its minimum or maximum output value Example Assume a 4 20mA output module is required to provide an output of 4mA for 1000Kg and 20mA for 6500Kg Set OPL to 1000 and OPH to 6500 It will be necessary to determine OPL and OPH by graphical or mathematical means if the known display values do not coincide with the minimum and or maximum analogue output Figure 7 5 Analogue Output Max
47. mnemonic Ont sets a delay on time for SP1 amp SP2 Set in seconds Or Selects integral value for PID control in seconds repeat 0 Proportional only control When PID is not used PB20 the mnemonic Offt sets a delay off time for SP1 amp SP2 set in seconds Or Selects derivative value for PID control 0 2 OFF no derivative When PID is not used PB20 the mnemonic dA sets a display averaging update rate Readings may be averaged over a number of updates and can be set as follows Display update time 0 21 readings standard approx 0 45 1 22 readings approx 0 8S 2 4 readings approx 1 65 3 8 readings approx 3 25 4 16 readings approx 6 45 5 32 readings approx 12 85 6 64 readings approx 25 65 7 Fast update mode approx 0 1S A peak hold function which will display the highest recorded value of the measured input can be set by adding 8 to any of the above settings To reset Peak Hold press the gt key then within 1 second press the a key Can also be reset externally or via comms Or Set time in seconds for one complete power cycle output of PID power time proportioned through SP1 For linear analogue inputs used to set the required display reading when an analogue input is at its minimum value Also provides an OFFSET for value for non linear analogue Inputs Or For rate totaliser inputs the value provides an offset or for totaliser a count reset value For linear analogue in
48. ng and control is required SMP C 2 The DIN rail mounted version with a remotely connected large LCD display and programming module fitted with a stainless steel panel mounting fixture which will operate up to 2 metres from the amplifier SMP D A version of the SMP D above is offered with a driver package LCDR where there is a requirement for the remote display and programming module to operate over distances greater than 2 metres and up to 100 metres from the amplifier Where order codes are required for individual items please refer to the order code list in the rear of the manual at Chapter 8 3 ABS Cased Versions are available without a display and programming module mounted on the lid Programmed through the internal FCC socket on the UAB using an LP2 Hand Held Programmer see Figure 2 13 or the remote LP1 On Board Programmer see Figure 2 14 Mantracourt Electronics Limited UAB User Manual Figure 2 8 The IP65 ABS Case LAB Dimensions amp Mounting Points m Case Depth 2 75mm 188mm 4 MOUNTING HOLES Y 4 8MM 120mm 89mm 6 x IP Glands for Cable Size 4 5 to 7mm Case Depth 75mm Figure 2 9 The DIN Rail Mounting D2 Dimensions Max height above DIN Rail Mounting surface 100mm Fits ALL carrier rails DIN EN 35 107mm Max height above DIN Rail Mounting surface 100mm Fits ALL carrier rails DIN EN 35 Figure 2 10 Stainless Steel Panel Mount amp Programming Display Module Dimensions amp Moun
49. nics Limited UAB User Manual Please note the following points apply 1 The decimal point is ignored i e 200 0 equals 2000 digits 2 The data is sent in Hex nibbles so 2000 00H 07H ODH 00H OFFH 02FH 03H OOH 07H ODH 80H OA6H Note MS BIT SET Response to Command 3 to 22 If the data has been accepted by the Process Amplifier then the following acknowledgement string is transmitted by the Process Amplifier Station number 015H NAK If there are any errors with the data received by the Process Amplifier then the following Not Acknowledgement NAK string is transmitted by the Process Amplifier Station number 06H ACK Command 19 EEPROM ENABLE DISABLE The EEPROM disable facility can be used for any of the following l Tolimit the number of write cycles to EEPROM reducing degradations Il Change data in the Process Amplifier RAM only allowing EEPROM to hold power up values Ill Leave base constants in the EEPROM for later update to RAM which allows manipulation of the RAM before writing to the EEPROM Writing new data from the RAM to the EEPROM EEPROM disable is achieved by writing 0100H to the Process Amplifier via command 19 In this state all writing to or reading from the EEPROM is inhibited The EEPROM can be re enabled in 2 ways By writing 0200H via command 19 This writes the current contents of the variables store in the Process Amplifier into the EEPROM By writing 0400H via command 19 This upd
50. on DISP REQUEST DISPLAY READING SP1 SET POINT 1 SP1 IF1 IN FLIGHT 1 IF1 SP2 SET POINT 2 SP2 IF2 IN FLIGHT 2 IF2 HYS HYSTERESIS HYS OA OUTPUT ACTION OA At AUTO TARE At DA DISPLAY AVERAGES dA OPL OUTPUT LOW OPL OPH OUTPUT HIGH OPH DP DECIMAL POINT dP r SDST CAN NOT BE WRITTEN TO SDST CP DROM DISABLE EEPROM DROM 256 ERRD ENABLE EEPROM AND READ FROM IT ERWR ENABLE EEPROM AND WRITE TO IT RLYS OUTPUT RELAY STATUS 0 2 BOTH OFF 1 RELAY 1 ON 2 RELAY 2 ON 3 BOTH RELAYS ON RES OUTPUT RELAY RESET TARE AUTO TARE PKR PEAK HOLD RESET Process Amplifier Printer Format CP must be set between 0 127 Printer selection enables the Process Amplifier to print its current display value to a printer via its communications port This display value can either be assigned a date and time stamp and or a log number depending on the user set options entered under mnemonic CP The log number can be reset or preset using the mnemonic Ln This value is not saved on power fail A label can be suffixed to the printed display value using the mnemonic LAb A large range of labels are available to the user The time and date are set in the TDP printer itself using its own menu The printer allows the entry of an additional custom text message Three connections are required between the Process Amplifier communications port and the printer with a maximum cable length of 100 meters See Chapter 5 Figure 5 11 fo
51. or display PCB Accessories Conformal Coating of PCBs VisualLink SCADA Software Full Version VisualLink Runtime Key VisualLink SCADA Software Demo CE Approvals European EMC Directive 2004 108 EC BS EN 61326 1 2006 BS EN 61326 2 3 2006 Low Voltage Directive 2006 95 EC BS EN 61010 1 2001 Rated for Basic Insulation Normal Condition Pollution Degree 2 Permanently Connected Insulation Category III Mantracourt Electronics Limited UAB User Manual 56 Instrument Setup Record Sheet A UAB RUA SMP PASS Po IPL IPOF IPH IPSF C P SdSt or LAb Ln for printer WARRANT Y All UAB products from Mantracourt Electronics Ltd Mantracourt are warranted against defective material and workmanship for a period of 3 three years from the date of dispatch If the Mantracourt product you purchase appears to have a defect in material or workmanship or fails during normal use within the period please contact your Distributor who will assist you in resolving the problem If it is necessary to return the product to Mantracourt please include a note stating name company address phone number and a detailed description of the problem Also please indicate if it is a warranty repair The sender is responsible for shipping charges freight insurance and proper packaging to prevent breakage in transit OOO AAA A AA A A A AAA DAA CA o A AS AAA AS AAA A AAA AA DAA AS Mantracourt warranty
52. otentiometers or by adjusting the values of OP LO and OP Hi An offset can be achieved by increasing the values of both OP LO and OP Hi and the gain by increasing the range between OP LO and OP Hi Figure 7 6 Showing the Potentiometers for Gain and Offset Adjustment As described in Chapter 5 the Fast Analogue Output module is specifically designed to be used when the fast strain gauge input module UAFLC is fitted However due to physical constraints the module can be used with the Universal Amplifier in its surface mount configuration only Although output scaling follows a similar procedure to that of the standard analogue outputs the re calibration adjustments required to the fast analogue output module are shown in the following diagram Mantracourt Electronics Limited UAB User Manual 52 Calibration Re calibration can be made by adjusting the gain and offset potentiometers or by adjusting the values of OPL and OPH An offset can be achieved by increasing the values of both OPL and OPH and the gain by increasing the range between OPL and OPH Figure 7 7 Showing the Potentiometers for Gain amp Offset Adjustment T OOOO 53 Mantracourt Electronics Limited UAB User Manual Chapter 8 Order Codes RUA Rack Mounted Universal Input Process Amplifier Inputs 0 to 10Volts 0 20mA DC Volts LDVT Input Temperature Input Type K Type J PT100 Rate Totaliser Dual Channel LVDT Input Dual Channel 4 to 20mA Input
53. ourt Electronics Limited UAB User Manual Thermocouple Cold J unction Compensation The UATx modules are supplied with a cold junction sensor For maximum accuracy the cold junction sensor should be placed as close as possible to the junction of copper or non thermocouple connector cables This sensor requires to be matched to the UATx otherwise a maximum offset error or 2 5 at room temperature may be incurred To calibrate this offset follow the procedure below Short the thermocouple input connection 1 amp 2 Connect the cold junction sensor across connections 3 amp 4 Ensure that IPL is at zero Using a reference thermometer placed so that it is measuring the cold junction sensor temperature allow the sensor amp thermometer to reach thermal equilibrium Note this temperature 5 Note the temperature that the UAB display is reading the difference between the two noted values should be entered into IPL 6 After entering this value the reading of the reference thermometer amp UAB should be similar IE Any further changes to IPL for introducing a system offset to compensate for minor temperature discrepancies between cold junction and the thermocouple cable for example should be added to the value Should a display be required in degrees Kelvin it will be necessary to select the IP on 09C and set the IPL to 4273 C Table 7 4 Thermocouple Input Codes Thermocouple Type Code Module Inputs Centigrade Fahrenheit
54. ously entered via the keypad N B leading zeros must be included If no match is found the data that follows is ignored The next characters received up to 4 max are decoded as the label i e which variable in the Process Amplifier is to be acted upon If the label is received incorrectly and cannot be decoded the Process Amplifier will return a followed by a C R character If the received label is followed by a C R the Process Amplifier will return the current value of the variable in question Because there is no hardware handshaking all transmission from the Process Amplifier is performed one character at a time upon receiving a Null character Chr 0 prompt from the Host system Thus for every character transmitted by the Process Amplifier a prompt character is required from the host The output from the Process Amplifier is an ASCII string of sixteen characters the last one being C R The first four characters are the Station No with leading zeros if necessary followed by a space The label then follows 31 Mantracourt Electronics Limited UAB User Manual with spaces added if required to make a total of four characters The next seven characters is the numerical value of the required variable with polarity spaces d p and leading zeros added as required If the received label is followed by an 2 character the Process Amplifier accepts the following numerical data which must be terminated by a C R and updates the variable in quest
55. panel and used remotely Figure 6 4 Programmer Unit Panel Layout 4 OOO Mantracourt Electronics Limited UAB User Manual 36 Figure 6 5 Display Module Connections and Switch Settings REAR VIEW SW poo ong 65 43 2 Table 6 1 Position ON Function Factory Settings 1 Enables Keys and a 2 Enables all Program Keys 9 gt a IR Enables E and Ej Function Keys ON F1 5 Forces display to always be GROSS OFF LEN Forces display to always be NET VALUE only 37 Mantracourt Electronics Limited UAB User Manual Chapter 7 Programming The Amplifiers Section 1 Display amp Programming Mnemonics As described in the previous chapter there is common symbol and keypad layout for programming all the variants whether it be rack or surface mounting units Table 7 1 Configurable Parameters for Process Input The standard range of programming mnemonics is show in the following table Display Function In order of Display PASS 1111 SP1 Set Point 1 SP2 Set Point 2 HYS Hysteresis OL Output Latch OA Output Action Inversion of SP1 amp SP2 Range 319999 2000 ADCL ADCH 19999 to 419999 19999 to 419999 0 to 19999 in real display units Latch set by code in range 0 3 as shown in Table 5 1 Action set by code in range 0 15 as shown in Table 5 2 Mantracourt Electronics Limited UAB User Manual Function Security Password Correct value required proceeding
56. puts used to set the required display reading when an analogue input is at its maximum value Or IpSf OPL OPH dP r cP SdSt Lab Ln Inp Mantracourt Electronics Limited UAB User Manual Scale Factor Output Low Output High Input Select Decimal Point amp Reset Comms Protocol Serial Device Station Option 0 75 Log Number Input Variable 0 1 9999 19999 to 19999 19999 to 19999 0 to 65 range 0 to 61 Code dP Position 0 19999 1 1 9999 2 19 999 3 199 99 4 1999 9 5 19999 8 16 32 Applies a variable gain to the rate totaliser reading 1 0000 for unity 0 5000 to halve the display value Used to set the display value at which the minimum analogue output Is required Used to set the display value at which the maximum analogue output is required Used to set up the UAB for the input to be monitored See Sections 2 4 of this Chapter To set the required position of the decimal point on the display and to set the rear contact actions for count reset amp or peak hold amp or latched relay reset amp or print Or any combination of these To make reset input active on any or all of the following add to dP r No as follows Reset totaliser count Reset latched relays or peak hold Activate print Note Latched relays are not available with peak hold 0 129 Set by code in range 0 to 254 0 19 999 Comms Protocol see Chapter 5
57. quired an analogue output so that outputs are related to the PID power levels and not the displayed input signal Note In this mode the analogue output cannot be scaled A fast analogue output module UAFAO is available for use with the fast strain gauge 10msec input UAFLC where a fast capture facility is a requirement The digital output modules consist of two single pole change over relays with ON OFF or PID control If required latching outputs may be selected via the keypad reset action being achieved by a contact closure or via the communications module where a program has been written via an appropriate protocol Set points and hysterisis are also set via the keypad or from a communications input Relay outputs may also be inverted via the keypad Relay operations are controlled by set point and hysterisis values output inversion time delays or by the PID time proportioning output on set point 1 Figure 5 1 Showing the Potentiometer Figure 5 2 UAFAO Connections for Gain amp Offset Adjustment ul J2 Q OQ 1 Q Q v L Fast Analogue The UAFAO Module Important Note 1 The output action mnemonic OA must be set to 32 when operating with this module Important Note 2 When changing the value of OA to or from 32 it is necessary to power the unit off and back on again as a restart See Note with regard to calibrations on Chapter 7 Method of Calculating OPL amp OPH from any known output and Disp
58. r Details All standard Process Amplifier options are available with the exception of the communications modules which cannot be connected when the printer option is used Additional Mnemonics for the Printer Operation When the printer option is fitted further mnemonics are included in the normal range After the dP r mnemonic are the following 33 Mantracourt Electronics Limited UAB User Manual CP Atthis mnemonic the printer type and print format number is selected This number being appropriate to the type of printer used Details are advised with each type of printer selected Present types available are For the ITT IPP 144 40E printer the following numbers apply 0 Prints a sequential log number with the current display and unit of measure e g 00014 0011 3 tonne 1 Prints date and time with a sequential log number current display and unit of measure e g 00015 0001 7 tonne 05 03 2007 05 06 2 Prints a sequential log number current display unit of measure with customer text message No 1 e g MANTRACOURT ELECTRONICS PROCESS AMPLIFIER PRINTER 00012 00023 tonne 3 Prints date and time with a sequential log number current display unit of measure and a customer text message No 1 e g MANTRACOURT ELECTRONICS PROCESS AMPLIFIER PRINTER 00013 0023 tonne 05 03 2007 12 03 04 4 7 Digitec 6700 series 8 9 Amplicon AP24 and AP40 10 Eltron LP2142 The label file must be called MEL and the label must contain a LOG NUMBER T
59. rd against ADCL and ADCH The values shown on the labels are to be entered in the following manner Scroll to the PASSWORD mnemonic and enter the number 2000 Press the scroll key the display will then show the mnemonic ADCL A to D Calibration Low value this prompts the entry of the value written on the label Once this value has been entered scroll to the mnemonic ADCH A to D Calibration High value which again prompts the entry of the value written on the label Note It is important that the a key is used during this procedure otherwise the software will attempt to calculate new values for ADCL and ADCH Section 3 The Temperature Input Modules UAT 1 UAT 2 The UAB provides very accurate temperature measurement from thermocouple or resistance thermometer inputs The microprocessor line arises the input signal with accuracy ensured by the application of a polynomial expression This arrangement provides a high resolution digital readout in units of Centigrade Fahrenheit or Kelvin as required Resolution of either 0 1 or 1 0 degrees can be selected from the keypad The input type must be selected on ordering as detailed in the ordering codes shown above also see Chapter 8 Setting Up Codes for Thermocouples To monitor temperature inputs from a thermocouple set the IP code to select the precalibrated analogue input module together with the required display value and resolution See Table 7 2 43 Mantrac
60. s 0 OP to be used Section 2 The Surface Mount Versions LS1 and LS3 The LS1 power supply is a plug in module supplying 110 Volts AC at 50 60 Hz or 220 240 Volts AC at 50 60 Hz A maximum power rating of 10 Watts is available with this module The running current for each amplifier is between 250 and 480 milliamps dependant upon module configuration with a start up current of 3 Amps for 20 milliseconds Earthing or shield If the amplifier is not earthed elsewhere an earth should be made to the screen SC of the 15 way connector Mantracourt Electronics Limited UAB User Manual 12 Figure 3 1 Power Supply LS1 Connections 240 Vac 110 Vac J2 pe O L O 120 Vac y O O Ll O E O 120 Vac amp N O NL O Figure 3 2 LS3 Connections The LS3 module should be protected on installation by an in line fuse The LS3 power supply is a plug in module supplying 9 to 30 Volts DC Similar in characteristics to the LS1 with regard to power and current ratings The module is not reverse polarity protected and will require similar protection at installation u Mote NOT 18 30V dc reverse polartiy protected of fused 13 Mantracourt Electronics Limited UAB User Manual Chapter 4 Input Modules The following DC Voltage amp Current input modules are available UADCVT 0 to 10 Volts UADCAI 0 to 20mA UADCV2 x 200mV UADIA Dual Input 4 to 20mA UADIV Dual Input 0 to 10 Volts Table 4 1 U
61. tape Diameter 4 1mm Capacitance m core to core 115 pF amp core to shield 203 pF Farnell 505 646 Individually shielded twisted multipair cable 7 0 25mm 3 pair Tinned copper drain Individually shielded in polyester tape CD Diameter 8 1mm Capacitance m core to core 98 pF amp core to shield 180 pF U RS 626 4761 Braided shielded twisted multipair cable 7 0 2mm 1 pair TT Miniature twin round Diameter 5 2 mm Capacitance m core to core 230 pF amp core to shield 215 pF Environmental Requirements UAB units can operate in any industrial environment provided the following limits are not exceeded at the point of installation UK UK K Operating 10 C to 50 C Temperature Humidity 95 non condensing Storage Temperature 20 C to 0 C 5 Mantracourt Electronics Limited UAB User Manual Units can operate from any one of the following 220 240V AC 50 60Hz or 110V AC 50 60Hz or 9 30V DC 50 60Hz Not RUA Terminal Connections Connection between the UAB modules and input output signals are made via screw connections to the rear of the rack or edge of the UAB in Surface Mount Versions See Figure 2 1 Mantracourt Electronics Limited UAB User Manual Section 1 The Rack RUA Variant Figure 2 1 Rear view of Rack RUA2 Power Supply Module Mains Selector 4 Way Screw for Relay amp Digital I O j mm
62. te value IPSF has a range of 0 0001 to 1 9999 The offset factor is added to or subtracted from zero offset displayed value and is set by the mnemonic IPOF IPOF is calculated as follows IPOF required display digits IPSF x required count rate value IPOF has a range from 12767 to 419999 Scaling Example For a low frequency input of 139Hz a display of 46 litres per minute is required for a high frequency input of 710Hz a display of 250 litres per minute is required Scale Factor IPSF 250 46 204 710 139 571 0 3573 Therefore IPSF 20 3573 Offset Factor IPOF 2250 0 3573 x 710 3 683 Therefore IPOF 3 683 Mantracourt Electronics Limited UAB User Manual 48 RTL Module Inputs Figure 7 4 RTL Module Inputs The RTL module can accept four types of input as follows INPUT TYPE Minimum Mark Condition Maximum Mark Condition 50 of Palod ACV 20am 50 of Perd zu ACI v By Mota u ous O BIN of Period AC DC NAMUR Sm m 9 of Period By 18 DVC T Notes Minimum period equals 20uS For ACV2 inputs over 6V with greater than 50 Mark use ACV1 Section 5 Programming the Output Functions Set Points SP Set points are used to produce output signals at any required value so that the operation of the monitored process can be maintained to preset levels Any excursion beyond set points will activate the relay or relays to provide alarm or
63. th surface mount and rack versions of the Process Amplifiers Rack Amplifiers The two versions of the rack amplifier RUA1 and RUA2 have different display fixture requirements The RUAT is provided with an FCC type shuttered socket on the front of each channel into which a hand held programmer LP2 is inserted and latched and which can be removed once programming is complete In common with all amplifier displays a 4 5 digit LCD display and keypad is provided to allow for common programming procedures The RUA2 is fitted with an On Board front panel mounted display and programming facility of similar layout to the LP2 However in this case the programming is achieved by inserting a probe through the 2 2mm holes in the front panel Figure 6 1 Programmer Unit Panel Figure 6 2 LP2 Remote Hand Held Layout RUA2 Programmer Unit When in the programming mode a Flashing bar symbol is indicated in the top left hand corner of the display Surface Mount Amplifiers A security link option on the rear of the display pcb is available to prevent the change of data where required Where surface mount amplifiers are used options are available to program with the LP2 from the FCC socket mounted on the main pcb or by fitting an On Board display module LP1 with nylon stand off pillars onto the main pcb using the same FCC socket The layout of the keypad remains similar throughout Figure 6 3 Programmer Unit Panel Layout LP1 LP2 PRO
64. the functions referred to in Table 7 5 and transducer types by DIL switches keypad set parameters and connections See Table 7 6 Setting up the Input The types of input chosen will depend upon the sensor requirements and can be determined from the table below Table 7 6 Level 5 30V 100K min or 5K6 5V 50mA ACV1 30mV to 35V 20mV 2V 5mV to 180mV 5K min 5V 50mA ACV2 3V to 35V 2 5V 35V 120mV 2 0V 5K min 5V 50mA AC DCmV 15mV 5V amv 2mV 10M 5V 50mA NAMUR 2 5 to 17mA 1 6mA 90uA 680R 8 3V 50mA Adjustable by potentiometer When selecting the type of input required by the sensor from Table 7 3 set the DIL switches on SW1 as shown in Table 7 4 The RTL layout diagram Chapter 4 Figure 4 4 refers Table 7 7 Input Configuration Type SW1 Switch Settings Legend 12345678 ACV1 10101x01 1 Switch ACV2 11001x01 on AC DC mV 00101x01 NAMUR 11001x01 0 Switch DCV pull up for volt free or contact off type inputs 10010x01 DCV pull down for voltage fed inputs up to 30V 10001x01 x See Note 1 DCV Standard CMOS type input 10000x01 See Note 2 Note 1 Switch 6 selects a low pass filter with a 10uS time constant on DCV Input only Note 2 For totalising set switch 7 on and 8 off on all ranges Setting the Prescaler Depending upon the rate of the frequency RPM or period to be measured or the maximum desired count of the totaliser it will be necessary to select the prescaler by se
65. ting Points 135mm mm 121mm 112mm 4mm M4 studs x 12mm for mounting Sealing is provided by a Neoprene gasket For LCD max cable length 22 meters For LCDR max cable length 2 100 meters 9 Mantracourt Electronics Limited UAB User Manual Figure 2 11 LCS Stainless Steel Panel Cut Out Where there is a requirement for the stainless steel fixture to be mounted in a panel please note the details of the Cut Out are as described in the following drawing 4xM4 Clearance i 105mm f a_r _ _ _ E OS 3 Sg a a RR CN AW o 5 E E S 8 3 IE A AAA a 121mm 124mm Figure 2 12 Connection amp Fitting Details for the Surface Mounted Amplifier UAB Display amp Keypad FCC68 Connector For Surface Mounted Display or Hand Held Programmer LP2 for Non Display Versions Q o E DIGITAL OUTPUT INPUT MODULE _ n i i E The standard 100mS strain gauge input is contained within the LCB module amp therefore has no separate input module 15 Way field screw connection for input contacts amp AN OP COMMS MODULE O O O O O 0 O O 40 0 O O O O O For DIN mounting cut off PCB on white line WATCHDOG LED Mantracourt Electronics Limited UAB User Manual 10 Programmers for Surface Mount Variants Figure 2 13 LP1 On Board Figure 2 14 LP2 Remote hand Held Programmer Unit Programmer Unit UAB
66. tting the DIL switches on SW2 as shown in the Table 7 7 below See the UARTL layout Figure 4 4 45 Mantracourt Electronics Limited UAB User Manual Table 7 8 Precalr SW2 Switch Settings Legend 123456 1 Switch on Divide x 1 x10000 0 Switch off Divide x 10 x01000 x Not used Divide x 100 x00100 Divide x 1 000 x00010 Divide x 10 000 x00001 Note 1 Select only one switch to the on position Note 2 It will be necessary to increase the prescale divide factor by setting the switch to a higher position if the input is over range Rate Measurement Rate measurements are achieved by measuring the period between Input signals From this period measurements frequency and RPM can be derived These measurements can be scaled to any desired display range by setting scale and offset factors from the keypad together with a prescaler set from DIL switches on the module SW1 7 off 8 on and IP set by keypad to Table 7 8 Period Time measurement between pulses Period measurements from 20uS to 1999 9mS can be monitored by means of prescaler and is divided into 2 ranges Input Code The input code IP sets the type of rate measurement required i e Period Frequency and RPM and is selected from the table below Table 7 9 Divide by 10 12 13 Frequency RPM High Resolution RPM Period in mS Period in uS i Period in mSeconds Table 7 10 Period mS Fixed Scale Divide by 1 Divide by 10 Divid
67. uge Input Module c cece cece cece cece ees eeeeeeeeeeeeeeeeenennees 41 Table 7 3 Configurable Parameters uscsstssdvuseva va E Saa dc dat eee cbe eb nb PORRO VICE Ru CE Va Date e Re CO e br E 42 Section 2 Setting the Conditions for Linear INputS coooccccccccccncccncnnco nme 42 Figure 7 t Linear INPUT Scallfiquixsserexese tid rade da sae cU Ac 42 Method of Calculating IPL and IPH from any known input values oooocccccccccnccccnccnnnnnrarnnn nnne 42 Input Call BRAT OR FOULING vasos a infrnteu tat din 43 Section 3 The Temperature Input Modules UAT1 VUAT2 ooccccccccccccncncnccnnnn mee emnes 43 Table 744 Thnermotoupis Input COGOGS ous caged aries itae te ub vr etc heo daca tai aca S Gee a A 44 TAS M 44 Section 4 The Rate Totaliser Input Module UARTL iissssssee nnnm meme nnns 45 Setting up Ene IND UL iS or eio bt vag oid nada Meta hu pe La evo SS 45 jii WM rx 45 Table 727 INU contr eto mssdpraniodin anu nan tins Go RAPERE Da P RpUADE ie IA oin arbarkdus aia 45 Sena Ne FOC QU Ir uscito depart ode theta co dan Rae dE RE Cove etr dhditaurdide beu etta cm N P Poet tM 45 A a Oo RRA 46 Rate Measurement TIE 46 Period Time measurement between pulses ooocooccccccccccccccncnnnnnnccn rr rr 46 MPU COE naaa 46 TADICI o o A 46 REOG IN MeCN Sra cai cr ia a acord 46 Table 7 10 Period MS Fixed Scala ao 46 VINE Penod MSOC ONS TERCER EE E LU LL UII 46 Table 7 11 Period US Unity Scale IPSE E 0000 iiio
68. ur OF aca S aac C Rem Heo p Un Rand arden 20 FIGUIe 5 S RRICMOGULG ad ia 21 wis dicm v MM ole BRENT EEUU UU ica 21 Figure 5 5 Installation or ERLsuiesdgaedteesas Dave ba isis pad PE p beer pA VORNE PET M UTR LA dd 22 Figure 5 6 Connection to the Surface Mount DIN Rail Version UAI2C S 0oococcccccccccncnaccccnnn nmn 22 Section 3 The Communications Port Modules issued ooo eo pt GC aee E EIC C EC RO PX ee VA CE t C eoe vol 22 Figure 5 7 LCEXZurrent LOODsssdse euet AA EA 23 Figure 5 8 IF25 Connecting Multiple Process Amplifiers sse memes 23 LC3 Isolated RS232 485 Communications Module ssssssssssssssssssssseeeee eee 23 Figure 5 9 LC3 Isolated RS232 485 Mode Connections ccc ccccce cece sence eee e cece eens eeeeeeeeeeeeeeeeeeeeeeeeeeeeeannes 23 1 Mantracourt Electronics Limited UAB User Manual Figure 5 10 Connecting Multiple Units on RS485 sssssssssesssnmHeme emm eene nn 24 FIOUre 5 LL LCS RS2Z32 Mode Connection PE cian aiiud psa ua a ise 24 Figure 5 12 LCI R9232 Mode Connection LO PENSA o VER CHE EET E E Hb Le p e E e e 24 REL Communications Current Loop Module Connections sndoncvessar atia eri ov ica dece edo amanda in XO o DVD aac eta ees at 25 Flgure 5 03 RCT Communication CONNECLON Sarai da PUN EL ee 25 Figure S T4 RGTI Balg Rate Select Oni scope AAA O 25 Figure 5 15 Connecting Multiple Process Amplifiers ssssssssss nme e emen 26 RC3 R5232 485 Communication Connectors o asaussidis
69. uts As for single channel inputs As for single channel inputs As for single channel inputs As for single channel inputs except add 400mS to all display update time Input low scale factor for A input no IPOF Input high scale factor for A input no IPSF Input low scale factor for B input Input high scale factor for B input Scale factor unity being 1 0000 except when AB 3 then unity 001 00 Division factor divides result of function x scale factor by the value set Offset provides a display offset As for single channel inputs Sets decimal point position for B input display for display purposes only For single channel inputs For single channel inputs For single channel inputs For single channel inputs Returns to A B function display Function A B A B AxB A B Display Input A SP1 Input B Result of A B Function x SF DF Configurable Parameters for UAFLC Fast Strain Gauge Input Module Note Password Protection To prevent unauthorised changes to parameters other than Set Points and In Flight compensation settings a 4 digit password number must be entered Scrolling through the Set Points and In Flight settings until PASS is displayed accesses the number At this point it is necessary to enter either the factory set number 1111 in D2 D5 positions or the password number specifically ordered by the customer 41 Mantracourt Electronics Limited UAB User Manual Table 7 3 Configurable

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