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STATPRG - Moore Industries International

1. Alam 1 High Aam Low Alarm Latching Trip Point 50 00 009X Dead Band 0 00 OXX Delay 0 Seconds Alam 2 High Alam C Low Alam Latching Trip Point 50 00 OXX Dead Band 0 00 XXXxx Delay 0 Seconds Input Fault Alarm Iv Latching Manual Reset Trip Alarms 1 amp 2 Only C Trip Alams 1 amp 2 Input Fault Alarm The STA has one relay which is a Fault alarm and two user configurable Trip alarms The Fault alarm has limited configuration with respect to input faults only All unit faults will be latched and must be reset by cycling power to the unit Input faults can be configured to be latched unlatched and can also be configured to be reset by the Manual Reset MR in addition to front panel reset Note For STA units with firmware versions 1 5 and earlier the fault alarm has no configuration options is always latched and cannot be reset by MR For more information about trip points delays etc please reference the Alarm Terminology in Section 1 of this manual Alarm Mode Click the appropriate button to configure your alarm as a High Alarm or Low Alarm Trip Point Set this Point to have STA unit notify you if your process input drops below or exceeds your trip point setting depending on Alarm Mode select by user Dead Band The Dead Band is the range within which an alarm relay remains in an alarm condition even after the monitored process variable input has returned to
2. Selection LATCH ON LATCH OFF y 4 TRIP IPFLT EXIT ALRM2 CONFG AOUT menu SEL Value Change x SEC ST dis User s Manual 748 00F Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm OU AME Configuring the Analog Output AO Option Figure 4 7 gives an overview of the Analog Output Configuration menu If your unit is equipped with the AO option use this menu for configuration 1 Press SELECT at the CONFG AOUT display This sends you to the SEL AOUT section Press SELECT and use the UP or DOWN buttons to toggle between current and voltage When the selection you desire is displayed press SELECT 2 Once you reach the SET DAMP field you may skip the damping parameter by using the DOWN button to reach the next field To set damping proceed to Step 3 Damping Output damping applies filtering to slow the response of the output so that momentary input variations reduce output spikes The time setting 0 30 seconds defines how long it takes for the output to reach 63 of the target value 3 To set damping press SELECT at the SET DAMP display Use the UP or DOWN buttons to enter a value between 0 and 30 seconds in increments of 0 5 seconds press SELECT 4 Press SELECT at FAIL MODE to configure the analog output response to an input failure Input failures are a subset of diagnostics limited to 1 AD
3. c3 n NG E mn o p NO3 i o sesees ses 4 Note When power is lost the AO will fail low For this reason in a safety application the logic solver must be either configured to detect a fail low condition anything less than 4 0mA is detected as a fault or fail windowed condition anything outside the 4 20mA range is detected as a fault Note For STA units with V1 3 firmware or greater the AO can be used in the safety path High Integrity Analog Output The configuration shown in Figure 8 5 offers the highest AO integrity Any input or STA fault will drive the AO signal out of range However this configuration is vulnerable to spurious trips as STA safe failures will also drive the AO signal out of range Figure 8 5 High Integrity Analog Output example READY INPUT TRIP1 TRIP2 FAULT c e Analog Txor amp r e Output COM E ce INDUSTRIES Fault vo ONIRA Relay 4___yo3 o 539 ae COM UP DOWN SELECT sie LOA Diere Moore Industries International Inc 71 www miinet com ST TPRG Section 9 Specifications Input Accuracy and Alarm Trip Repeatability Refer to Table9 4 Overall Accuracy The overall accuracy of the unit is the combined input and output accuracies It includes the combined effects of linearity hysteresis repeatability and adjustment r
4. 225 748 00F Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm OU AME Configuring the Input Figure 4 3 gives an overview of the Configuration Input menu This allows you to select what type of sensor will be used with the STA unit If the Password Security is OFF the password sub menu is bypassed and the CONFG INPUT menu is accessed by pressing SELECT from the View menu 1 From the CONFG INPUT display press SELECT 2 At SENSR TYPE press SELECT Use the UP or DOWN arrow buttons to scroll through the options in the Sensor Selection List box for input type The default configuration is CURNT 3 When the display shows the type of input that you choose to use press SELECT If you selected an RTD or T C input use the UP and DOWN buttons to select RTD or Thermocouple that will be used press SELECT Next you will be prompted to select the temperature units Use the UP and DOWN buttons to choose and press SELECT to continue to the next menu 5 Next the INPUT ZERO appears Press SELECT and use the UP or DOWN buttons to define the input range Press SELECT when correct value has been displayed 6 Next the INPUT FULL appears Press SELECT and use the UP or DOWN buttons to define the input range Press SELECT when correct value has been displayed 7 Next the INPUT OOR appears Press SELECT and use the UP or DOWN buttons to select from INPUT ZERO INPUT FULL or EXIT OOR Press S
5. SEL CONFG ALARM menu Moore Industries International Inc 31 www miinet com ST dis User s Manual Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm DO E Configuring the Alarm s The STA has one relay which is an Fault alarm and two user configurable Trip alarms The Fault alarm has limited configuration with respect to trip alarms All diagnostic faults will be latched and must be reset by cycling power to the unit Input faults can be configured to be latched unlatched and can also be configured to be reset by the Manual Reset MR in addition to front panel reset For more information about trip points latching etc please reference the Alarm Terminology in Section 1 of this manual 1 At the CONFG ALARM menu press SELECT Use the UP and DOWN buttons to toggle between both alarms When the desired alarm appears press SELECT 2 At ENTER TRIP press SELECT and enter your alarm trip value Use the UP or DOWN buttons to set your trip value press SELECT If you prefer to capture the input trip value instead of entering it you must use the INPUT TRIP menu To do so bypass the ENTER TRIP menu by using the DOWN button to scroll to the menu press SELECT Ensure that the value you wish to capture is present then press SELECT 3 Press SELECT at ENTER DB and enter your dead band value using the UP or DOWN buttons Press SELECT once your desired setting appears 4 Pressing SELECT at the SET HI
6. EN 61010 1 2001 Safety requirements for electrical equipment for measurement C22 2 No 1010 1 2004 control and laboratory use Part 1 General requirements Note The Requirements of this Standard were reviewed against Harmonized Standard EN 61010 1 2010 Safety requirements for electrical equipment for measurement IEC 61010 1 2010 control and laboratory use Part 1 General requirements and there are no significant changes relevant to this equipment or affecting the latest technical knowledge for the product identified on this declaration Reference Information Initial CE Marking affixed October 2008 On Behalf of Moore Industries International Inc declare that on the date the equipment accompanied by this declaration is placed on the market the equipment conforms with all technical and regulatory requirements of the above listed directives Signature eut oot Deanna Esterwold Quality Manager www miinet com 76 Moore Industries International Inc Warranty Disclaimer Moore Industries The Company makes no express implied or statutory warranties including any warranty of merchantability or of fitness for a particular purpose with respect to any goods or services sold by the company The company disclaims all warranties arising from any course of dealing or trade usage and any buyer of goods or services from the company acknowledges that there are no warranties implied by custom or usage in the trade of the
7. 346 to 1418 F 150 to 1370 C 40 C 0 3 C 270 to 1390 C 238 to 2498 F 72 F 0 54 F 454 to 2534 F Wa ia 170 to 1000 C 35 C 10 27 270 to 1013 C 274 to 1832 F 63 F 0 36 F 454 to 1855 4 F na nla 170 to 400 C 35 C 10 25 C 270 to 407 C 274 to 752 F 63 F 0 45 F 454 to 764 6 F Ma 0 to 1760 C 50 C 0 55 C 50 to 1786 C 32 to 3200 F 90 F 40 99 F 58 to 3246 8 F s n a 0 to 1760 C 50 C 10 55 C 50 to 1786 C 32 to 3200 F 90 F 0 99 F 58 to 3246 8 F a 400 to 1820 C 10 75 C 200 to 1836 C 752 to 3308 F 135 F 1 35 F 392 to 3336 8 F n a n a E to 1300 C 45 C 0 4 C 270 to 1316 C 02 to 2372 F 81 F 50 72 F 454 to 2400 8 F n a 0 to 2300 C 100 C 0 8 C 0 to 2338 C 82 to 4172 F 180 F 1 44 F 32 to 4240 4 F mv wa ma 50to1000mV 50 to 1100mV Units using Input of mV have a maximum span of 1000mvV setting unit past this range can cause premature saturation of analog output www miinet com 74 Moore Industries International Inc User s Manual 225 748 00F October 2015 STAPS Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Section 10 Ordering Information The STA TPRG ordering information is detailed below Unit STA TPRG Programs to Programmable accept SIL 2 Compliant RTD 2 3 and Programmable 4 wire Safety Trip platinum copper Alarm and nickel Thermocouple J K E T R S
8. Accepts any power input range between 90 260Vac Typical Power consumption is 1 7W and 4W maximum Power supply option no longer available for purchase OPTIONS AO The Analog Output can be configured to provide a voltage 0 10V or current 0 20mA output The current output can be sink or source Refer to the Configuring the Analog Output section of this manual for additional information Note For units with firmware V1 2 or earlier the Analog Output cannot be used as part of the safety path HOUSING DIN Universal DIN style housing mounts on a 32mm G type rail EN 50035 or on 35mm Top Hat rail EN50022 FLB Flange bracket provides a secure mount for high vibration applications Moore Industries International Inc 9 www miinet com ST mus User s Manual 748 00F Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm rohit vs Alarm Terminology Before setting up the STA or incorporating the unit in your application Moore Industries suggests that all users take a few moments to become familiar with some of the terms associated with the use of process instrumentation alarms Figure 1 1 How Alarms Work with the Process Input IN ALARM o IN NON ALARM HIGH ALARM TRIP POINT DEADBAND RESET RESET irae ER vix Er DEADBAND we LOW ALARM 2 TRIP POINT D of TIME sae The Trip Point is the process input level at which the user wants an alarm relay to
9. ERROR LINE Note This error only applies to 3 wire or RES 4 wire RTD sensors ERROR CALIB Calibration data is bad ERROR FCTRY INFO Factory information is bad ERROR ADC ERROR RJC Reference Junction Compensation RTD burnout Fault alarm failure Trip alarm 1 hardware failure ERROR RLAYF ERROR RLAY1 ERROR RLAY2 General ADC failure Trip alarm 2 hardware failure General software failure detected by diagnostics General hardware failure detected by diagnostics Error messages ERROR ADC ERROR SW and ERROR HW will also include a 2 or 3 digit suffix Moore ERRORSW ERROR HW Wait Operation should commence in a few seconds Using the menu system trigger the unit to use the FCTRY CONFG selection in the options menu causing it to reset to factory configuration Next configure as appropriate for the application Usually caused by changing the input range or scaled range such that the trip points and or deadband settings have become illegal Reconfigure with legal values Repair the broken wire s and use the menu system or STA Configuration Software to RESET FAULTS or cycle power Check the input and or the selected input mode sensor type specifically a RTD s alpha value and use the menu system or STA Configu ration Software to RESET FAULTS or cycle power Check the input signal to ensure that it is within the sensor limits and use the menu system or STA Configuration Software to RESET F
10. N C B Ohms 0 4000 ohms Potentiometer 4000 ohms max Millivolts 50 to 41000mV Power 3PRG Dual Process U Relays and One Accepts Fault Relay any power Relays are input range single pole double between throw SPDT 1 form 21 6 375Vdc C rated 3A 250Vac or or 3A 30Vde 90 260 Vac 50 60Hz non inductive Process Relays 1 and 2 individually configure for High Alarm Low Alarm Normally Open Normally Closed Both relays are fixed as Failsafe Fault Relay 3 is fixed as Failsafe Options Housing AO Analog output DIN Universal isolated and DIN style linearized housing mounts scalable for any on 32mm range between EN50035 0 21 6mA into G type 1 kohms or and 35mm 0 2 10 5V into EN50022 Top 2 kohms Hat DIN rails Current output is FLB Flange user selected for internal source or external power sink bracket provides a secure mount for high vibration applications When ordering specify Unit Input Output Power Options Housing Model number example S TA TPRG 3PRG U AO DIN Accessories Each STA order comes with one copy of our Intelligent PC Configuration Software Use the chart below to order additional parts Part Number 700 702 32 FMEDA Report consistent with IEC 61508 2 2010 providing the information necessary to design a Safety Instrumented System One copy provided free with each order Upon Request Part Number 750 75E05 01 Pa
11. Dampening Fail Low Scaled to 4 20mA Display Process Variable PV Auto Decimal Point 60Hz Filter Broken Wire Detection Level Set to O disabled Password 1 2 Note For STA units with firmware versions 1 5 and earlier these defaults are not configurable www miinet com 6 Moore Industries International Inc User s Manual ST dai 225 748 ERA 25 in Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Section 1 Introduction This is the user s manual for Moore Industries STA TPRG Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm The Moore Industries Safety Trip Alarm STA is designed and manufactured to provide a high level of availability for safety critical applications and for use as a component part of a safety instrumented system Overview This manual contains all of the information needed to configure install operate and maintain this product When the STA is used in a SIL rated safety application as defined by IEC 61508 the Safety Instrumented Systems section of this manual must be read and followed in order for the STA to meet it s IEC 61508 certification requirements Description Moore Industries STA TPRG is a programmable RTD T C Ohms mV and Potentiometer safety trip alarm The STA monitors a process variable and provides two fully user configurable contact closure outputs that can be individually programmed to trip whenever the input falls outside a
12. ENTER PASS or the SYS LOCK screen Once the Main Menu has been accessed the DOWN button is used to move through all of the sub menus in a loop Pressing the SELECT button accesses the first screen of the sub menu shown on the LCD Note STA is programmed to time out from the configuration menu after 5 minutes of inactivity When trimming the unit 30 minutes of inactivity are allowed before the time out If the unit times out the previous settings will be reapplied Password This menu is bypassed if the Password Security is OFF if the jumper is not installed then no access is allowed To access the security jumpers you must remove the top cover refer to Figure 3 5 Refer to the Password Configuration section of this manual for a more detailed description of the password feature 1 If the Password Security is ON pressing SELECT from the display of the process variable input will bring up the ENTER PASS screen 2 Press SELECT again to enter the PASS screen Use the UP and DOWN buttons to select correct password default value is 1 When the password is displayed press SELECT 2 Note If the correct password is not known the password can be reset by setting the password security jumper to OFF and entering the menu system or using the PC Configuration Software to bypass security 3 Ifyou have entered the correct password the sensor configuration menu CONFG INPUT will be accessed If not the di
13. G type rail seat the extrusion under the top lip of the rail and again pivot downward When mounting multiple units like a rack or cabinet make sure to allow adequate vertical spacing for pivoting the units When G type and Top Hat rail mounting does not concede or is not sensible with your physical application needs the optional FLB mounting bracket can be used to mount the STA Reference Figure 3 2 below Figure 3 2 FLB flange bracket dimensions 23mm 18mm 0 9 in 0 7 in 9mm 0 4 in 2mm 0 1 in 20 3 in www miinet com 16 Moore Industries International Inc User s Manual ST ic quA MU n Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Terminal Designations Figure 3 3 Terminal Designations WITH AO OPTION AO OPTION 1 OUTPUTS m B 1 i Val py bee ke l 1 2 gt 1 1 1 pcs i I i PLC i i 1 i 4 20mA Output Loop 4 20mA Output Loop Voltage Signal i Voltage sourced by DCS Voltage sourced by STA Output from STA I EAE SEIE EA P AE EE ROME EE A E ON OEE EAA NOTES KEY 1 Terminal blocks can accommodate 14 22 AWG solid AC or DC Power Input lo Current Output Sink Current Sink wiring m 2 ACC or DCC Power Input MR Manual Reset Source Current Source 2 tlo Vo labeling is present only when the unit is equipped cy Relay Common NO Norm
14. LO menu directs you to configure the alarm type as an ALARM HI or ALARM LO Use the UP or DOWN buttons to reach your selection and press SELECT ALARM LO You are notified if your process input drops below your trip point setting ALARM HI You are notified if your process input exceeds your trip point setting 5 Atthe SET LATCH display press SELECT and choose LATCH ON or LATCH OFF using the UP or DOWN buttons press SELECT Latching Alarm When an STA is configured with latching alarms an alarm condition will not clear the relay will not change state until the input returns to a non alarm level AND manual reset terminals are shorted The manual reset terminals labeled MR are located on the top row of terminals on the STA see Table 3 3 6 Atthe ENTER DELAY display press SELECT Using the UP or DOWN buttons enter the desired value range is 0 120 seconds in increments of 1 second press SELECT Delay When your unit is in an alarm condition the delay is the amount of time you set 0 120secs 0 60secs for firmware versions 1 1 2 and earlier to elapse before a relay trips 4 Note Firmware versions 1 1 2 and earlier permit 0 60 seconds time delay only If a delay value is entered greater than 60 the delay will not operate correctly The firmware revision of the unit is displayed at power up and in the STA Device Info window of the PC Configuration Software 7 Ifyou are to program Alarm 2 use
15. Li moore INDUSTRIES WORLDWIDE Demand Moore Reliability wuely diy Ajejes 1949W0 U9 Odq pue AW SWUO D L GLY eigeuiue4604g S T TPRG User s Manual 225 748 00F FUNCTIONAL GTei e o 1040 ES SAFETY SERIES ST TPRG Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm User s Manual 225 748 00F October 2015 Lil moore INDUSTRIES WORLDWIDE Customer Support Demand Moore Reliability Moore Industries is recognized as the industry leader in delivering top quality to its customers in products and services We perform a sequence of stringent quality assurance checks on every unit we ship If any Moore Industries product fails to perform up to rated specifications call us for help Our highly skilled staff of trained technicians and engineers pride themselves on their ability to provide timely accurate and practical answers to your process instrumentation questions Our headquarters and other facilities phone numbers are listed below There are several pieces of information that can be gathered before you call the factory that will help our staff get the answers you need in the shortest time possible For fastest service gather the complete model and serial number s of the problem unit s and the job number of the original sale World Headquarters 16650 Schoenborn Street North Hills California 91343 6196 U S A Tel 818 894 7111 Fax 818 891 2816 E mail info miinet com TOLL F
16. Note below The maximum length of un shielded input and output signal wiring should be 2 inches 2 Note Some of Moore Industries instruments can be classified as receivers IPT IPX etc and some can be classified as transmitters TRX TRY etc while some are both a receiver and a transmitter SPA HIM etc Hence your shield ground connections should be appropriate for the type of signal line being shielded The shield should be grounded at the receiver and not at the signal source CE Certification related Guidelines Installation of any Moore Industries products that carry the CE marking must adhere to the guidelines in the Recommended Ground Wiring Practices section in order to meet the EN 61326 requirements set forth in the applicable EMC directive The Low Voltage Directive also applies to the AC powered versions of the STA and or when connecting any of its output relay contacts to voltages greater than 50 vac In order to comply with EN61010 1 Low Voltage Directive all guidelines in this section must be followed Contact Load Suppression When the instrument relays are used to switch an inductive load such as an external relay coil contactor solenoid large voltage spikes may be created in nearby cable harnesses When excessive these voltage spikes can disrupt the operation of all nearby electronics including this product Inductive loads should have suppression devices installed at the load for external relays thi
17. a 250 ohm precision resistor across the output terminals as shown in Figure 3 3 Then you can use your multimeter set to voltage to read the voltage drop across the resistor Hence a reading of 1V means that the analog output is putting out 4mA and a reading of 5V equates to a 20mA output If using the STAs voltage output terminals Vo the voltage can be read directly with your multimeter 3 Set your input simulator to the low end of your configured input span Verify that the analog output is correct By example a 1V reading across your 250 ohm resistor equates to a 4mA output 4 Setyour input simulator to the high end of your configured input span Verify that the analog output is correct By example a 5V reading across your 250 ohm resistor equates to a 20mA output You have now confirmed that your STA is operating correctly and can now be confidently installed into your application www miinet com 14 Moore Industries International Inc User s Manual ST dui 225 748 00F CER 25 15 Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Section 3 Installation and Wirin Instructions in this section and others may require special precautions to ensure the safety of the personnel performing the operations Notes Cautions and Warnings that may cause potential safety issues are indicated throughout this manual by symbols please refer to Page 3 of this manual to view and familiarize yourself with these
18. and Potentiometer Safety Trip Alarm Gare sak Configuration The unit can be configured using the front panel buttons or PC Configuration Software as described in this manual Note While the system is in configuration mode the system is in an offline mode and is not performing the safety function Do not attempt to connect the STA Communications Cable to the STA while the output relays are connected to a load After making any configuration changes the user must validate the operation of the STA offline to ensure that the changes work safely prior to putting it back into operation The following considerations and restrictions will apply when using the STA in a safety application Trip Relay used as safety output One or both trip alarms must be connected to the actuator equipment under control EUC The separate dedicated fault relay must either be connected in series with the trip alarm OR connected to a separate indicator to merely alarm the fault while maintaining the process in normal operation Refer to Figures 8 1 and 8 2 in Section 8 for typical STA configurations Analog Output AO used as safety output The STA may optionally be provided with an analog output AO which can be used for connecting to displays control systems etc For STA units with V1 2 firmware or less the AO is NOT certified for safety use and must not be used as any part of a safety loop The analog circuit is isolated from the STA safety circuit
19. buyer and of the company and that any prior dealings of the buyer with the company do not imply that the company warrants the goods or services in any way Any buyer of goods or services from the company agrees with the company that the sole and exclusive remedies for breach of any warranty concerning the goods or services shall be for the company at its option to repair or replace the goods or services or refund the purchase price The company shall in no event be liable for any consequential or incidental damages even if the company fails in any attempt to remedy defects in the goods or services but in such case the buyer shall be entitled to no more than a refund of all monies paid to the company by the buyer for purchase of the goods or services Any cause of action for breach of any warranty by the company shall be barred unless the company receives from the buyer a written notice of the alleged defect or breach within ten days from the earliest date on which the buyer could reasonably have discovered the alleged defect or breach and no action for the breach of any warranty shall be commenced by the buyer any later than twelve months from the earliest date on which the buyer could reasonably have discovered the alleged defect or breach Return Policy For a period of thirty six 36 months from the date of shipment and under normal conditions of use and service Moore Industries The Company will at its option replace repair or refun
20. from this menu To configure STA options follow the steps below 1 At the CONFG OPTNS screen press SELECT 2 DSPLY MODE appears Press SELECT to enter the menu Choose between PV AOUT and PV AOUT by using the UP or DOWN buttons Press SELECT 3 Next the SET DPS display appears Press SELECT Scroll through the available choices by using the UP or DOWN buttons and press SELECT once you have made your selection 4 SET FILTR appears press SELECT Here you must select the proper line frequency of your AC source 50Hz or 60Hz press SELECT 5 START DELAY appears press SELECT Here the desired startup delay can be entered by using the UP or DOWN buttons This adds a delay after the STA has been initialized to allow the process input to stabilize During initialization and delay all outputs are held in their failsafe mode When the desired delay in seconds is displayed press SELECT START DELAY default is 0 seconds 2 Note For STA units with firmware versions 1 5 and earlier the start up delay is not configurable and is set to 0 6 DSPLY TEST appears press SELECT Display test is executed and iterates through five different character patterns this ensures all LCD segments function properly 7 FCTRY CONFG appears Press SELECT Using the UP or DOWN buttons choose between RESET NO and RESET YES press SELECT 4 Note When resetting unit to factory default refer to the
21. present and flashing press SELECT again If you selected USER 1 PNT trimming EXIT TRIM appears Press SELECT to reach the CONFG ALARM menu Proceed to Step 4 for USER 2 PNT trimming 4 If you selected USER 2 PNT trimming repeat the instructions in Step 2 for the TRIM FULL setting Press SELECT when EXIT TRIM is displayed to reach the CONFG ALARM menu 4 Note In the event that captured values for TRIM ZERO and or TRIM FULL are incorrect ERROR TRIM will be displayed after values are applied Press SELECT to exit ERROR TRIM which will prompt EXIT TRIM Use the UP or DOWN buttons to return to TRIM ZERO and or TRIM FULL to make changes needed www miinet com 30 Moore Industries International Inc User s Manual ST us oo i Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Figure 4 5 TRIM INPUT Menu TRIM INPUT SEL SEL Selection SEL FCTRY TRIM TRIM m FCTRY TRIM MODE USER 1 PNT USER 2 PNT SEL Selection RESET NO RESET YES SEL TRIM Change Value Capture Value ZERO XX XX L XX XX APPLY Flashing USER 1PT IF FCTRY TRIM MODE TRIM FULL Change Value Capture Value XX XX gt XX XX USER 1PT APPLY Flashing SEL SEL ERROR FCTRY TRIM rw EXIT TRIM
22. saved To apply modifications to unit the user must download the file to unit Note When user uploads a configuration from unit and then alters the displayed configuration a modified tag will be displayed before the Device Tag in Summary Tab Once you download configuration to unit the modified tag will disappear Menu and Tool Bar Legend File View Transfer Communications Monitoring Help Oe S S Pp ale Allows New Open Save Print and Print Allows you Preview to Monitor and functions Allows you to Stop monitoring Upload and processes Download configurations PC Configuration Software Monitoring To start monitoring the STA click on the B icon or click Monitor from the Monitoring Menu When the software enters monitoring mode the software switches to the Summary Tab In the Summary the last uploaded configuration from the device will be displayed Note Changes that have been made and not downloaded to the unit will be discarded While the unit is in monitoring mode the STA Status Section and Variables Section will be continuously updated This includes the PV and AO only applicable if unit has AO In order to stop Monitoring Mode click on the I icon or click Stop in the Monitoring Menu This will stop monitoring Moore Industries International Inc 49 www miinet com ST Nus User s Manual Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Ol ME Using PC Configuration Software Offline
23. sets the fault alarm All input faults will be alarmed on the fault relay Depending on the configuration they may or may not be latched default is latched A latched input fault alarm can be cleared by first clearing the input failure and then using the configuration menus or MR if configured to reset faults If the input error is not cleared when resetting the fault alarm the error condition will immediately be re applied and will not cause the relay to glitch Note For STA units with firmware versions 1 5 and earlier the fault alarm has no configuration options is always latched and cannot be reset by MH Note The trip alarms are independent from the fault alarm and will be unaffected by the fault alarm Therefore if the trip alarm has already been activated it will remain so but will NOT be activated by a broken wire or input saturation error The analog output AO will respond to an input error and will be set to its programmed fail response For broken wire detection this only applies if the input is immediately broken If there is degradation of sensor wires false readings could occur before the wire breaks and the trip alarm could be activated before the fault alarm Slow degradation is characterized by events that occur over a span of a second or so STA Diagnostic Messages Every STA is subjected to a complete suite of operational checks and tests prior to its shipment Occasionally however units can sustain damage i
24. the output to reach 63 of the target value Select Enabled if you choose to use Damping Enter your damping time from 0 30 seconds in 0 5 second intervals into the Damping text box Fail Mode In the case of an input failure you have the ability to set a mode you choose to alert of the failure High Low Choosing either of these options will send the output to a High 23 6mA for current 11 0V for voltage or Low 3 6mA for current 0 5V for voltage fail mode respectively Hold Last This will display the last value present before the failure 2 Note The AO must be set to fail low if used in a safety system please refer to section 7 for more information Note Once you have configured all parameters download to the unit by selecting Download in the Transfer dropdown menu located in the Status Bar Or click the button in the Menu Bar m Moore Industries International Inc 57 www miinet com ST dis User s Manual 748 00F Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm rohit vs Trimming Output Trimming increases the accuracy of your instrument by calibrating its analog output to the device that is receiving the output This ensures that the instrument is being correctly interpreted Connect the unit as shown in Figure 4 10 and allow five minutes for warm up and stabilization 1 Connect the analog output of your instrument to an external multimeter 2 Click the Zero button to tr
25. www miinet com ST mus User s Manual Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Oi DIE Table of Contents STA TPRG Quick Start Guid scnis notet aAa AAA EAEE aac arte de CX Ya Papae C eV ean weenie 5 Default Factory Configuration eeeeeeeeseeeeee esee nennen enne nnn nennen nnn an hinter saint nnns sanie nnns ansa etna nasse nnn nn nn 6 Section 1 Introduction 7 el 7 bBLIJj p 7 Model Numbers and Options ccccccccccsscseisctncctccncersceesesscnansseecuececedeexssessnsansedededsaunseesscesbadendnecseedaveceesedadesees 8 Alarm Terminology eeeeeeeeee eene eene nn nnne n ann nn nnn a nass n nnnm haad annes asses nnns s assess sese nnne snas senten nnns 10 Section 2 Calibration and Bench Check 12 ien ATU OI mE 12 Been eli CHECK eee 12 Section 3 Installation and Wiring 15 DIMENSIONS mE 15 Terminal Designations E E 17 MOECUMILY SENINGS cette cease cee eter 21 Section 4 STA Front Panel Configuration 22 Section 5 STA PC Configuration 45 Section 6 Operation and Maintenance 60 Operatio m mec EE 60 STA Diagnostics amp Fault Alarms neeeseeeeeeeees esee eese enn nh nnne nunnu nenn nnns sns an nita inse nnmnnn nennen nnn 60 STA Diagnos
26. 4DC 18 30Vdc UAC 90 260Vac Power Supply Multimeter Accurate to 0 009 of span e g HP Model 3478A Bench Check We highly recommend that you perform a bench check of your STA prior to installing it in the field Doing this will ensure that it is operating within your expectations or requirements The bench check is a quick way to determine that your STA is functioning as expected Depending on your organization s requirements you may also be required to perform a complete Proof Test on your STA The instructions for the Proof Test can be found in Section 7 of this manual As a prelude to performing the bench check you should configure your STA as it is to be used in your final application Refer to Section 4 for the STA Front Panel Configuration instructions These instructions are used if you are configuring your STA by using the front panel push buttons Section 5 contains the instructions for configuring your STA using the STA PC Configuration software The equipment necessary to perform a bench check can be found in Table 2 1 www miinet com 12 Moore Industries International Inc User s Manual ST IET 225 748 HS p B Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Bench Check Procedure 1 Sensor Input In order to provide an input to your STA TPRG you will need to use an appropriate input simulator By example if you plan to use your STA with a thermocouple input you will need to
27. 56msec for the output to change 1096 to 9096 of its scale for an input step change of 0 to 10096 Output Step Response Time 100msec maximum Output Ripple up to 120Hz 50mV peak to peak maximum on voltage output 10mV peak to peak measured across a 250 ohm load resistor for current output frequencies up to 120Hz Analog Output Range Current Output 0 21 6mA Minimum Span 4mA Voltage Output 0 2 10 5V Minimum Span 1V Output Current Limiting Current outputs Performance of Analog Output AO option Output Failure Limits 0 20mA 0 23 6mA 4 20mA 3 6 23 6mA X 20MA 90 of X 23 6mA 0 lt X lt 4 Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Performance of Analog Output AO option contnued Ambient Conditions Adjustments Indicators Weight User s Manual 225 748 00F October 2015 Voltage output Failure Limit 0 50 11 0V Load Capability Source mode internal power supply 0 1 kohms for current output 2 kohms for voltage output Sink Mode External power Supply 42Vdc Max Load Effect current outputs 0 01 of span from 0 to maximum load resistance on current output Operating Range 40 C to 85 C 40 F to 185 F Relay Range 40 C to 85 C 40 F to 185 F Storage Range 40 C to 85 C 40 F to 185 F Ambient Temperature Effect Refer to Table 9 3 Effect of Ambient Temperature on Reference Junction Compensat
28. AULTS or cycle power Check the input and or the input Upper and Lower Range settings and use the menu system or STA Configuration Software to RESET FAULTS or cycle power Check sensor lead resistance A resistance over 35 ohms is excessive 5 ohms for the Cu RTD Use the menu system or STA Configuration Software to RESET FAULTS or cycle power These errors are generated by internal diagnostics see STA Diagnostics and Fault Alarms p7 Spurious errors that could be caused by external factors like transients or surges may result in a diagnostic failure and trigger the fault alarm Cycle power to the unit to clear the latched fault alarm If the error persists then please record the error message and contact Moore Industries Customer Support for further assistance Industries Customer Service Technicians will use these codes to help determine the origin of the error Note The Manual Reset MR will only reset Input Faults if configured in the Alarms Menu Maintenance Moore Industries recommends that the calibration of this instrument should be checked every year and re calibrated only when necessary In addition we suggest a quick check for terminal tightness and general unit condition Always adhere to any site requirements for programmed maintenance www miinet com 62 Moore Industries International Inc User s Manual ST dui QUU in Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Section 7 S
29. AVE NO is selected you will be returned to View menu and no changes will be applied to unit previous configuration will remain unchanged 4 If SAVE YES is selected you will be returned to View menu and changes will be applied to unit and stored in non volatile memory 5 If error is present two options are available ERROR LIST and ERROR UNDO Use the UP and DOWN buttons to cycle these two options 6 If ERROR LIST is selected you see the list of configuration errors press SELECT and this will return you to the Main menu to make changes where needed 7 If ERROR UNDO is selected you will be returned to View menu and no changes will be applied to unit previous configuration will remain unchanged Figure 4 14 CONFG EXIT Menu CONFG 40449 OU 13S Selection ERROR LIST ERROR UNDO SEL UNDO SEL error isi 14s CONFG INPUT www miinet com 44 Moore Industries International Inc User s Manual ST dai quU n Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Section 5 STA PC Configuration Note Earlier versions of STA were shipped with Transfer Utility Software not PC Configuration Software This allows you to upload download view and print but not change your instrument s configuration For the latest version of PC Configuration Software please go to www miinet com Installing the Configuration Software Refer to Ta
30. C Diagnostics 2 Broken Wire 3 Input Saturation 4 Configuration Calibration Validation Choose from FAIL HIGH FAIL LOW or HOLD LAST then press SELECT This sends you to EXIT AOUT FAIL HIGH FAIL LOW either of these options will send the analog output to a High or Low see Specifications table respectively HOLD LAST This will cause the analog output to maintain the last valid value present before the failure Note The AO must be set to fail low if used in a safety system please refer to section 7 for more information www miinet com 34 Moore Industries International Inc ST TPRG User s Manual quU i Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Figure 4 7 CONFG AOUT Menu CONFG AOUT SEL SEL SEL Selection AOUT VOLT CURNT B SEL Value Change Selection FAIL HIGH FAIL LOW HOLD LAST EXIT AOUT D SEL SCALE AOUT menu Moore Industries International Inc 35 www miinet com ST mus User s Manual Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm OD DIE Scaling the Analog Output AO Option Figure 4 8 gives an overview of the Analog Output Scaling menu Follow these instructions to scale the analog output after you have performed the configuration 2 Note When using the front panel pushbuttons to enter your scaling values you may enter only values to two decimal places hundredths 1 At the SCA
31. D Apply an input which is valid for the selected RTD type Break each input connection one ata time Verify thatthe fault relay is de energized This verifies the broken wire detection circuitry Configure all alarm outputs such that Each alarm is setto the midpoint of the configured range Alarm 1 is setto trip when the inputis below the midpoint Alarm 2 is setto trip when the input is above the midpoint Install one 1 2k ohm 1 2W resistor to each Common CM1 CM2 and CM3 terminal Connect remaining end of resistors to 24Vdc 5 Connect each normally open NO1 NO2 and NO3 terminal to 24Vdc Return Apply a calibrated input near the high limit of the selected input configuration Verify that the input as reported by viewing the display matches whatis expected Also using a voltmeter measure the voltage across each ofthe normally open NO1 NO2 and NO3 and common CM1 CM2 and CM3 terminals Verify that the measured voltages across NO1 amp NO3 is less than 0 1V and NO2 is between 22 8 and 25 2V This tests for failures in the input connections to the A D converter near the high limit operation This also covers the CPU A D clocks and each relay and for issues in the relay to output connections Apply a calibrated input near the low limit of the selected input configuration Verify thatthe input as reported by viewing the display matches what is expected Also using a voltmeter measure the voltage across each ofthe norma
32. ELECT when correct value has been displayed 8 Next the INPUT ZERO appears press SELECT and use UP or DOWN buttons to define desirable OOR value Press SELECT when correct value has been displayed 9 Next the INPUT FULL appears press SELECT and use UP or DOWN buttons to define desirable OOR value Press SELECT when correct value has been displayed 2 Note If the input variable goes the configured amount set in INPUT OOR Menus 0 to 5 out of the range defined by INPUT ZERO and INPUT FULL the fault relay will de energize in an error state and the ERROR OOR Out of Range status message will be displayed The default value for INPUT OOR is 1 of Span For safety applications the INPUT OOR value must be 2 of Span or less Warning The default value for INPUT OOR is 1 of Span For safety applications the INPUT OOR value must be set to 2 of Span or less Note For STA units with firmware versions 1 5 and earlier OOR is not configurable and the value is set to 1 10 EXIT SENSR appears If all values in this parameter have been set press SELECT If not return to the menu and set your values 11 The next display is the SCALE INPUT menu To skip the rest of the configuration menus and return to the process variable display press the UP or DOWN until you reach CONFG EXIT and press SELECT Refer to CONFG EXIT section of this manual for more information www miinet com 26 Moore Industrie
33. LE AOUT display press SELECT 2 Press SELECT at the AOUT ZERO parameter and enter the value you want to output when your input is at zero Select from 0 00 to 21 60mA or 0 20 to 10 50V default is 4mA or OV then press SELECT N WARNING The Analog Output Zero must be set to 4mA for a safety function 3 Press SELECT at the AOUT FULL screen Enter the value you want to output when your input is at full scale Select from 0 00 to 21 60mA or 0 00 to 10 50V default is 20mA or 10V then press SELECT 4 EXIT SCALE appears If all scaling parameters have been set press SELECT Note Analog Output can be reversed in which case the Zero value will be greater than the Full value In either case there needs to be a minimum Span of 4mA or 1V Figure 4 8 SCALE AOUT Menu Value Change XX XX MA VOLT Value Change XX XX MA VOLT TRIM AOUT menu www miinet com 36 Moore Industries International Inc User s Manual ST ic 225 748 CER p n Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Trimming the Analog Output AO Option Figure 4 9 gives an overview of the Analog Output Trimming menu Output trimming increases the measurement accuracy of the STA by calibrating its analog output to the device that is receiving the output This ensures that the instrument is being correctly interpreted Connect the unit as shown in Figure 4 10 and allo
34. Quick Set Up Guide on Pg 5 for default values 8 EXIT OPTNS appears Press SELECT Proceed to the CONFG PASWD menu www miinet com 40 Moore Industries International Inc User s Manual ST ITEM CUR Aqu i Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Figure 4 11 CONFG OPTNS Menu CONFG OPTNS Selection PV AOUT PV AOUT Selection AUTO XXXXX PX SEL XXX XX XX XXX Selecton 50 HZ 60 HZ Change Value XXX SEC Display test is executed returns to FCTRY CONFG Selecton RESET NO RESET YES SEL CONFG PASWD menu Moore Industries International Inc 41 www miinet com ST dis User s Manual 225 748 00F October 2015 Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Password Configuration Figure 4 12 gives an overview of the Password Configuration menu The CONFG PASWD menu is for setting a new password 1 At CONFG PASWD press SELECT This puts you in the PASS menu The previously saved password appears 2 Use the UP and DOWN buttons to set a new password to any number between 0 and 9999 Press SELECT 3 The EXIT PASWD appears Press SELECT to exit RESET FAULT menu will appear 4 Note If the security jumper is set to Full Access a password can be set but will not be requested to use and configure STA unit Please refer to Security Settings in Section 3 for j
35. REE 1 800 999 2900 www miinet com China Room 806 Block 2 Lotus International Plaza No 7866 Hu Min Road Min Hang District Shanghai 201102 P R China Tel 86 21 62491499 Fax 86 21 62490635 E mail sales mooreind sh cn www miinet com cn www miinet com www miinet com Europe 1 Lloyds Court Manor Royal Crawley W Sussex RH10 9QU United Kingdom Tel 01293 514488 Fax 01293 536852 FREE PHONE 0800 525107 sales mooreind com www miinet com uk Drie Eikenstraat 362 B 2650 Edegem Belgium Tel 03 448 10 18 Fax 03 440 17 97 info mooreind be Dutch www miinet com dbe French www miinet com fbe Burg Meslaan 98 4003 CD Tiel The Netherlands Tel 0 344 617971 Fax 0 344 615920 sales mooreind nl www miinet com nl Australia Sydney NSW 3 1 Resolution Drive Caringbah New South Wales 2229 Australia Tel 02 8536 7200 Fax 02 9525 7296 sales mooreind com au www miinet com au Perth WA 6 46 Angove Street North Perth Western Australia 6006 Australia Tel 08 9228 4435 Fax 08 9228 4436 sales mooreind com au www miinet com au Moore Industries International Inc User s Manual ST dai QUU i Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Safety Messages Please read this manual in its entirety It should answer most of your questions For personal and system safety and for optimum product performance make sure you thoroughly understand t
36. TA in Safety Instrumented Systems The STA is designed for use as an element of a safety instrumented system as defined by IEC61508 4 para 3 4 1 This user manual contains all of the information needed to configure install operate and maintain this product For safety applications the STA must only be used in accordance with this information and the restrictions and limitations as detailed below Functional Safety Description The STA has been certified by exida to IEC61508 2010 for systematic integrity up to SIL3 and for random integrity up to SIL2 This means that an STA is approved for single use in Safety Instrumented Systems SIS up to SIL2 and in a redundant architecture 1002 2003 etc up to SIL 3 It is classified as a Type B device according to IEC 61508 Therefore table 2 in IEC61508 1 and table 3 in IEC61508 2 provide the Safety Failure Fraction SFF and PFDAVG requirements for a given SIL rating The STA is a programmable alarm which accepts RTD T C Ohms mV and Potentiometer as input for Low Level TPRG units Two programmable relays used as process trip alarms and one SPDT relay used as the fault relay are provided as outputs An optional Analog Output AO is also provided Operating power is supplied external to the unit For safety systems the STA performs as an alarm trip and or transmitter which processes the input signal s and sets the output trips and optional 4 20mA output current according to its configu
37. When using the STA PC Configuration without a unit connected or properly communicating with software offline it is important to know that the following items will be greyed out and disabled from making changes Input Tab Input Trimming Set and Trim buttons are disabled Analog Output Tab Trimming The Zero Full Trim Unfix and the Reset to factory Reset buttons are disabled Output Test Fix and Unfix buttons are disabled The left panel section Sync Status Program Status etc can be disregarded these sections are only updated if a unit is connected The Reset Input Fault is also disabled Note The configuration software will enter offline mode if there is no unit connected upon startup it will also enter offline mode if there is a failed upload or download use these settings simply open file while unit is connected and download saved configuration file to unit 4 Note While in offline mode the user can save Input Trimming mode and set points to a file To Note Unless otherwise noted ensure that the PC Program is idle before making any selections or configuration changes to the parameters and windows of the program Also when attempting to download or upload monitoring must be stopped To do this click Stop in the Monitoring dropdown menu or click the Stop Monitoring icon www miinet com 50 Moore Industries International Inc User s Manual ST dai uH MU n Programmable RTD T C Ohms mV and Pote
38. a safe level at or below above the trip point setting Delay When your unit is in an alarm condition the delay is the amount of time you set to elapse before a relay trips This can be set in increments of 1 second from 0 120secs Note Firmware versions 1 1 2 and earlier permit 0 60 seconds time delay only If a delay value is entered greater than 60 the delay will not operate correctly The firmware revision of the unit is displayed at power up and in the STA Device Info window of the PC Configuration software Moore Industries International Inc 55 www miinet com ST dins User s Manual Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm OD DIE Latching By default alarms will be unlatched Select this to configured the STA with a latching alarm this alarm condition will not clear the relay will not change state until the input returns to a non alarm state AND manual reset terminals are shorted and then opened Input Fault Alarm Latching By default input fault alarms will be latched Uncheck this box to remove latching When latching feature is on and the input goes into a Fault state the Fault Alarm will remain engaged until you reset it via front panel using the reset fault button in PC Configuration Software or by MR if configured When Latching is disabled the Fault Alarm will disengage as soon as the Input returns to a Non Fault State Manual Reset This Feature allows you to select whi
39. ail Low Zero 4 00 Full 20 00 m Disabled 0 0 s The Summary tab displays the following Data Source Model Input Trimming Scaling Display Alarms Manual Reset Input Fault Latching and Analog Output Data Source Data Source will specify origin of configuration being displayed this can be directly from device or from a file 4 Note When user opens a Saved file and alters the displayed configuration a modified tag will be displayed before both the File Title and in the Data Source section of the Summary Tab Once you Save the File after modifications the modified tag will disappear This does not update the unit this only updates the file being saved To apply modifications to unit the user must download the file to unit Note When user uploads a configuration from unit and then alters the displayed configuration a modified tag will be displayed before the Device Tag in Summary Tab Once you download configuration to unit the modified tag will disappear Moore Industries International Inc 59 www miinet com ST mus User s Manual Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Ol DIE Section 6 Operation and Maintenance When the STA is used in a SIL rated safety application please refer to the Safety Instrumented Systems section of this manual before operating your unit Operation Once calibrated installed and supplied with the correct power the STA begins to operate imm
40. ally Open SPDT Single Pole Double Throw with the Analog Output AO option GND Ground NC Normally Closed Vo Voltage Output 3 Your input power requirement AC or DC ACC or DCC Figure 3 4 Sensor Hook Up Guide Thermocouple 2 Wire RTD 3 Wire RTD 4 Wire RTD Potentiometer and Millivolt or Decade or Decade or Decade Input Input Resistance Box Resistance Box Resistance Box sS RN T elelee eleele ojo 1234 1234 1234 Moore Industries International Inc 24 Fin www miinet com ST diis User s Manual Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm OD DIE Figure 3 5 STA TPRG Hook Up Diagram MILLIVOLT SOURCE ORTIC 4 SIMULATOR for Sensor See Table 3 4 Hook up Guide OHMS OR RTD SIMULATOR mi READY INPUT TRIP1 TRIP2 FAULT Power Supply for unit is determined by configuration ordered COM UP DOWN SELECT POWER Eg SUPPLY l INDUSTRIES GND 4 Electrical Connections Refer to Figure 3 4 for Sensor Hook Up and Figure 3 3 for electrical connections When installing any Moore Industries product always follow all local regulations and standards for grounding shielding and safety Warning Terminals on this unit may be connected to hazardous voltages Before making ANY connections to this unit always remove power from the loop or instrument power terminals Install
41. and a gain Refer to Figure 2 2 for set up and Table 2 1 for necessary equipment Follow the steps below in order to perform sensor trimming 1 Select either 1 Point one point trimming or 2 Points two point trimming by clicking the appropriate button Each pair consists of Set Value and Trim fields Enter the values that require trimming into the Set Value field and click Set Apply the targeted signal to the input wait until it settles and click Trim to capture the measured value If you chose 2 Points repeat the step above for the second point Note To reset and return to Factory Trimming values simply select the Disabled Trimming radio button Changes made to the Trimming section will immediately effect the unit Set and trim buttons are disabled when there is no unit connected Warning If either of the Set Buttons are clicked any Input Trimming in the device will be reset and lost Make sure that when Trimming 2 points both values are entered and Set before any Trimming takes place Start Up Delay This allows you to set a Start up Delay of 0 120 seconds default is O This adds a delay after the STA has been initialized to allow the process input to stabilize During initialization and delay all outputs are held in their failsafe mode 2 Note For STA units with firmware versions 1 5 and earlier the start up delay is not configurable and is set to 0 secs 2 Note Once you have config
42. ation Category All terminals are rated CAT I www miinet com 18 Moore Industries International Inc User s Manual ST gi QUU i Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Equipment Ratings Contact Relays The STA does not generate hazardous voltages but can switch outputs up to 3A at up to 250Vac or 30Vdc on its relay contacts Products connected to the STA should be designed to receive this type of input Analog Output The STA does not generate hazardous voltages its provides a low current 4 20mA or voltage 1 5V input and a 4 20mA output Products connected to the STA should be designed to receive this type of input WARNING If this unit is used in a manner not specified by Moore Industries the protection provided by the equipment may be impaired Switches and Circuit Breakers For STAAC powered units a switch or circuit breaker must be wired in series with the AC power conductors The switch or circuit breaker used must be located within three meters of the unit The circuit breaker or switch will only remove power to the unit hazardous voltages may still be connected to other terminals on the unit Power Supply Wiring All power connections should be made with 14 or 16 AWG 2mm or 1 3mm wire The end of each conductor should be stripped no more than 0 25in 7mm The end of the stripped wire should be tinned with solder or inserted into a ferrule and crimped before being placed into a t
43. atus 9 Input Tab Use this tab to set your input parameters Refer to the nput section for a complete description 10 Input Scaling Tab If you choose to enable the scaling feature the parameter would be configured at this window and to set a Custom EGU Refer to the Scaling section for a complete description 11 Display Tab Used to set up the appearance of the STA s LCD screen Refer to the Display section for a complete description 12 Alarms Tab Alarm parameters are configured using these windows Refer to the Alarms section for a complete description 13 Analog Output Tab Configuration of the analog output if your instrument is equipped with the AO option is performed here Refer to the Analog Output section for a complete description 14 Summary Tab Displays the Data Source Model and all Configuration parameters for Input Type Trimming Scaling Display Settings Alarm Settings and Analog Output Settings in a summarized format www miinet com 48 Moore Industries International Inc User s Manual ST dui quU n Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Note When user opens a Saved file and alters the displayed configuration a modified tag will be displayed before both the File Title and in the Data Source section of the Summary Tab Once you Save the File after modifications the modified tag will disappear Note this does not update the unit this only updates the file being
44. ault Note For STA units with firmware versions 1 5 and earlier the fault alarm has no configuration options is always latched and cannot be reset by MH Remote Manual Reset Procedural Issues The STA has a facility for the connection of a remote switch to release the latch on the outputs if configured this includes input faults configurable in units with firmware V1 5 or later This function is meaningful only when automatic latching of outputs and or input faults is selected in the configuration If the manual reset is made part of the safety procedure it must only be used under strict supervisory and procedural control The use of a key operated momentary contact is suggested Process Safety Time Process safety time is the minimum time from the initiation of a hazardous event to the point where the hazardous event is unavoidable Any safety function designed to either prevent the event or at least mitigate its effect must be capable of performing its specified safety function in a time period very much less than the process safety time The STA has a characteristic response time end to end of 256mSec The total diagnostic test time of the unit is 15 minutes Moore Industries International Inc 65 www miinet com ST Mus User s Manual 748 00F Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm OU AME Operation and Maintenance Proof Test Procedure It is normal practice with SIS that the comp
45. ble 5 1 for the equipment needed 1 Check the Moore Industries website www miinet com for the latest software package to ensure you have the latest release Also if you are not able to go online install software using the included Moore Industries Interface Solution PC Configuration Software CD Insert CD into the CD drive of the PC Access the CD and open the STAPC Configuration Software folder 2 Double click the installation program located in the folder Follow the prompts to correctly install the program Once the Configuration Program is installed onto your PC the STA can be connected to equipment to simulate input and monitor output You can then change the operating parameters of the alarm No Unit Needed It is not necessary to connect the STA to a PC to create configuration files using the software The Configuration Program can be run without connecting an STA and most parameters can be Set without benefit of input from a sensor or STA This makes it easy to create a set of operating parameters save them to disk and download them to one or more instruments at a later time The STA must be connected to the PC in order to trim input trim output assign a tag perform a loop test receive via download a configuration file and save the configuration file via upload from the STA s memory Selecting Model Type User must select model type and Firmware version when the software is opened without a unit connected as sh
46. ch alarms will reset when the Manual Reset is engaged Note Once you have configured all parameters download to the unit by selecting Download in the Transfer dropdown menu located in the Menu Bar Or click the button in the Menu Bar www miinet com 56 Moore Industries International Inc User s Manual ST dai quU n Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Analog Output Figure 5 5 Analog Output Tab Input Input Scaling Display Alarms p Mode 49 Curent mA C Voltage Process Variable Range 0 00 to 10000 DegC Trimming Fix Output at Zero Zen anie Fix Output at Full Ful 400 to 2000 mA Measured mA V 0 00 Tm Re er Unfix Output Unh Enabled 00 s Reset to factory Reset Outpt Test Fox curent zo 5 Totoo unti If your instrument is equipped with the AO option proceed with the following instructions Mode Your desired output mode Current or Voltage Process Variable Range Displays the selected process variable range in the Measurement Mode section of the nput screen Output Range Sets your output limits Set your Output Range Enter a low and high value Damping Output damping applies filtering to slow the response of the output so that momentary input variations reduce output spikes The time setting 0 30 seconds defines how long it takes for
47. ch or not Latch and can be cleared either by the RESET FAULT menu or by the MR terminals if configured to reset both latched Tripped Alarms or input faults Self Diagnosed unit faults can only be cleared by power cycling the unit 4 Note For STA units with firmware versions 1 5 and earlier the fault alarm has no configuration options is always latched and cannot be reset by Manual Reset MR For more information refer to the Diagnostics and Fault Alarm section The Trip alarms are configurable for high or low trip with an adjustable dead band These alarms can be latching or non latching Latched alarms are reset through the Manual Reset MR terminals The relay outputs have a 3A 250Vac or 3A 30Vdc 50 60Hz non inductive contact rating The contact arrangement is SPDT 1FormC All outputs are fail safe and will de energize to trip DET with normally open NO and normally closed NC relay contacts Refer to the Alarm Terminology and Configuring the Alarms sections of this manual for additional information www miinet com 8 Moore Industries International Inc User s Manual ST dai 225 748 00F October 2015 Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm POWER U Accepts any power input range between 21 6 375Vdc or 90 260Vac Typical Power consumption is 5W maximum 24DC This option instrument requires power is 24Vdc 25 Typical Power consumption is 2 5W and 3 5W maximum UAC
48. change state typically going into an alarm condition or tripping In the STA the user sets the trip point for each installed relay High Low Alarms High Alarms trip when the process input goes above the trip point Low Alarms trip when the process input drops below the trip point Each of the STA relay outputs can be set by the user to function independently as either high or low alarms Latching and Non latching Alarms once tripped a latching alarm remains in an alarm state until the input returns to a non alarm level AND is manually reset Non latching alarms return to a non alarm state whenever the process input returns to the Reset Point The STA relays can be set by the user to function as either latching or non latching The Reset Point is the process input level at which the user wants an alarm relay to change state typically going from alarm to non alarm The reset point is not necessarily the same as the trip point because most applications call for a buffer zone or dead band around the trip point to allow for minute fluctuations in the process input In the STA the reset point is determined by the dead band setting Latching STA alarms will not clear unless the reset oint has been reached or passed AND the manual reset contacts have been shorted The Dead band is the range in which an alarm remains tripped even after the process input has returned to or passed the trip point Dead band is not required When it is not incorpo
49. d DOWN buttons to adjust your scaled zero value This is the value that will be displayed when you are at the zero end of the input range Press SELECT 5 SCALE FULL appears Press SELECT to enter the menu Enter the value you wish as your full scaled range This value will appear when you are at the full end of your range Press SELECT 6 EXIT SCALE appears If all scaling parameters have been set press SELECT The next menu selection to appear is TRIM INPUT www miinet com 28 Moore Industries International Inc User s Manual ST ITEM quU n Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Figure 4 4 SCALE INPUT Menu Selection SEL SCALE OFF nM SCALE ON i Set Chars Mowe SEL Value Change XX XX ZERO IF SCALE MODE IS OFF Value Change XX XX FULL TRIM INPUT menu Moore Industries International Inc 29 www miinet com ST mus User s Manual 748 00F Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm OU AME Input Trimming Figure 4 5 gives an overview of the Input Trimming menu Sensor trimming increases the measurement accuracy of your instrument by matching the reading of its actual input to its scaling The STA offers the use of a factory configured trimming feature FCTRY TRIM or user set one point or two point USER 1 PNT OR USER 2 PNT trimming Note Trim points are restricted to the sensor s conformance
50. d the purchase price for any of its manufactured products found upon return to the Company transportation charges prepaid and otherwise in accordance with the return procedures established by The Company to be defective in material or workmanship This policy extends to the original Buyer only and not to Buyer s customers or the users of Buyer s products unless Buyer is an engineering contractor in which case the policy shall extend to Buyer s immediate customer only This policy shall not apply if the product has been subject to alteration misuse accident neglect or improper application installation or operation THE COMPANY SHALL IN NO EVENT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES To return equipment to Moore Industries for repair follow these four steps 1 Call Moore Industries and request a Returned Material Authorization RMA number Warranty Repair If you are unsure if your unit is still under warranty we can use the unit s serial number to verify the warranty status for you over the phone Be sure to include the RMA number on all documentation Non Warranty Repair If your unit is out of warranty be prepared to give us a Purchase Order number when you call In most cases we will be able to quote you the repair costs at that time The repair price you are quoted will be a Not To Exceed price which means that the actual repair costs may be less than the quote Be sure to include the RMA number on all docum
51. ediately Depending upon environmental conditions it can be expected to operate unattended for extended periods of time STA Diagnostics amp Fault Alarms The STA has a high level of diagnostic capability to continually monitor itself and its input This section outlines these diagnostics and functionality of the alarms For a full list of diagnostic messages and corrective actions please refer to Table 6 1 Internal diagnostics On power up the unit runs through a thorough diagnostic test RAM and ROM TEST messages are displayed an initialization process SYS INIT is displayed and waits the configured amount set in the Startup Delay Menu before the fault alarm is cleared If any failure is found during power up the fault alarm will not be cleared and an error message will be displayed Once in operation the unit continues diagnostic tests in the background and will set the fault alarm on any failure Note For STA units with firmware versions 1 5 and earlier the startup delay cannot be configured and is set to 0 All internal diagnostic faults will cause the fault relay to de energize and remain in a latched state Spurious faults that can be caused by external factors such as transients or surges may result in a diagnostic failure and trigger the fault alarm While some faults may be cleared via the menu system or MR Terminals if configured it is recommended that the STA be power cycled to clear the latched fault alarm If the error p
52. en light Fault Alarm on STA tripped red light Note The STA Status indicator and Status LED are updated whenever the user clicks download upload or Reset Input Fault as well during monitoring mode The Reset Input Fault button can be used to reset the latched FAULT alarm and relay if the fault was generated by an input diagnostic If the input error is not cleared when resetting the fault alarm the error condition will immediately be re applied and will not cause the relay to glitch Note The Fault Alarm trips on internal input and user configuration diagnostics User configuration faults will clear automatically once the configuration is valid Input faults can be cleared by pressing the Reset Input Fault button or by power cycling the unit Internal faults require the unit to be power cycled and will not be cleared by this button See STA Diagnostics amp Fault Alarms in Section 6 for more information Note The Reset Input Fault is disabled when there is no unit connected 5 Variables PV AO and RJC Displays the selected Process Variable Analog Output and Reference Junction Compensation value 6 STA Device Info This displays instrument configuration device identification hardware revision and software revision 7 Progress Bar This bar stays in motion any time the STA is monitoring uploading or downloading 8 Communications Notifies user of current PC connection communications st
53. ensor Limits If an entered value falls outside the Conformance Range a warning will be displayed below the field Minimum Span is also displayed and Span between entered values must conform to this minimum value Refer to Table 9 4 for Sensor Limits Minimum Span and Conformance Range for each specific Input Type Note The actual physical value must be entered in the Out Of Range fields percentage is automatciaclly displayed below this field Values entered in the Out Of Range fields for the Input Full and Input Zero are limited 0 to 5 of the Current Span Current Span is displayed above along with Sensor Limits and Minimum Span Note For STA units with firmware versions 1 5 and earlier OOR is not configurable and the value is set to 1 Moore Industries International Inc 51 www miinet com ST dis User s Manual Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Ol E Input Trimming Sensor Trimming increases the measurement accuracy of your instrument by matching the reading of its actual input to either a calibrated source or the device to which it is connected This verifies that the input to the transmitter is being interpreted correctly Note Trim points are restricted to the sensor s conformance range refer to Table 9 4 You may trim any point between 0 and 100 along the scale Note that one point trimming applies an offset to the sensor reading while two point trimming applies both an offset
54. entation Provide us with the following documentation a Anote listing the symptoms that indicate the unit needs repair b Complete shipping information for return of the equipment after repair c The name and phone number of the person to contact if questions arise at the factory 3 Use sufficient packing material and carefully pack the equipment in a sturdy shipping container 4 Ship the equipment to the Moore Industries location nearest you The returned equipment will be inspected and tested at the factory A Moore Industries representative will contact the person designated on your documentation if more information is needed The repaired equipment or its replacement will be returned to you in accordance with the shipping instructions furnished in your documentation v WORLDWIDE WWW miinet com United States info miinet com Belgium info mooreind be China sales 9 mooreind sh cn MO ORE Tel 818 894 7111 FAX 818 891 2816 Tel 03 448 10 18 FAX 03 440 17 97 Tel 86 21 62491499 FAX 86 21 62490635 IND USTRI ES Australia sales mooreind com au The Netherlands sales 9 mooreind nl United Kingdom sales mooreind com Tel 02 8536 7200 FAX 02 9525 7296 Tel 0 344 617971 FAX 0 344 615920 Tel 01293 514488 FAX 01293 536852 2014 Moore Industries International Inc Specifications and Information subject to change without notice
55. erminal block Tighten the screws on the terminal block to 4 4 5 3 Ibf in 0 5 0 6 N m Protective Earth Conductor The Protective Earth Conductor shall be of equal or larger size wire than the other two power conductors The Protective Earth Conductor shall be the first conductor connected to the unit when the unit is being wired It shall be the last conductor removed when the unit is being un wired Input Output Wiring The Input Output connections can be made with 14 to 24 AWG 2 5mm to 0 2mm wire The end of each conductor should be stripped no more than 0 25in 7mm Tighten the screws on the terminal block to 4 4 5 3 Ibf in 0 5 0 6 N m Moore Industries International Inc 19 www miinet com ST us User s Manual 748 00F Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm OU AME Recommended Ground Wiring Practices Moore Industries recommends the following ground wiring practices e Any Moore Industries product in a metal case or housing should be grounded The protective earth conductor must be connected to a system safety earth ground before making other connections All input signals to and output signals from Moore Industries products should be wired using a shielded twisted pair wiring technique Shields should be connected to an earth or safety ground e For the best shielding the shield should be run all the way from the signal source to the receiving device see
56. ersists then please record the error message and contact MII Customer Support for further assistance 2 Note For STA units with firmware versions 1 5 and earlier the fault alarm has no configuration options is always latched and cannot be reset by MH Note The trip alarms and analog output AO are independent from the fault alarms and will be unaffected by the fault alarms however they may be affected by the specific failure in the unit Configuration diagnostics On power up the stored configuration is validated If it is invalid then the fault alarm will be set To clear the alarm use the menu system to reset to the factory configuration FCTRY CONFG selection in the options menu then configure as appropriate for the application Before saving a new configuration to the unit it will be checked for validity If it is invalid the fault alarm will be set Once the configuration is corrected the fault alarm will be cleared www miinet com 60 Moore Industries International Inc User s Manual ST UEM QUU in Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Input diagnostics The STA has extensive hardware diagnostics of the input to detect broken wire and saturation It also detects out of range and linearization errors Broken wire is automatically set on the STA and enables the system to distinguish between a low trip condition which sets the trip alarm and a failed transmitter or open input which
57. esolution It does not include ambient temperature effect For T C input add the RJC error Reference Junction Compensation Accuracy T C inputs only 0 45 C Stability Refer to Table9 1 Dead Band User set within selected input range fully scalable and set in user selected engineering units Input to Output Trip Response Time 256msec maximum from step change on input to alarm state change when alarm is set to trip at mid point of step Alarm Trip Delay Programmable from 0 120 seconds 0 60 seconds for firmware versions 1 1 2 and earlier Isolation 500Vrms between case input output and power Dielectric Strength 1966Vdc for 2 seconds between case input output and power Power Supply Universal 21 6 375Vdc or 90 260Vac 24DC range 18 30Vdc UAC range 90 260Vac Power Consumption 3 5W Maximum for Universal 3 5W maximum for DC supply 4W maximum for UAC supply Power Supply Effect 0 002 of span per 1 line voltage change Input Over Range Protection 5Vdc maximum Input Resistance T C and mV inputs 40Mohms nominal Excitation Current RTD and Ohms 250 microamps 10 Output Relays Dual Process Relays and One Fault Relay Relays are single pole double throw SPDT 1 form C rated 3A 250Vac or 3A 30Vdc 50 60Hz non inductive Performance Analog Output Option Output Accuracy Current 0 01 of maximum span 2 microamps Voltage 0 01 of maximum span t1mV Input to Output Response Time 2
58. et trip point dead band high low trip latching non latching Enter Delay and Manual Reset Configuration Scale Analog Output Set the values for output at zero and full input Requires AO Option Configure Options Display mode decimal places 50 60Hz filter set delay display test and factory reset Reset Fault Reset fault option select Yes or No WARNING This menu is intended to aid in the configuration of your instrument However proper use of the STA at its intended safety level cannot be acheived without thorough review of the STA in Safety Instrumented Systems Section of this manual For STA units with firmware versions 1 4 and earlier these Settings are not configurable Moore Industries International Inc Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm www miinet com ST Mus User s Manual Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm OD DIE Default Factory Configuration The following are the default factory settings for your unit Input 4 wire RTD Pt3850 100 ohm 0 100 C Lower Out of Range Value 1 00 Deg C 196 of Span Upper Out of Range Value 101 Deg C 196 of Span Startup Delay 0 Seconds Scale Mode Off Trim Mode Factory Trim Trip Alarms Trip Point 50 C Deadband 0 High Alarm Non Latching O Delay Input Fault Alarm Latching On Manual Reset Trip Alarms 1 amp 2 Only Optional Analog Output AO Current No
59. he contents before installing using or maintaining this product Should you still have questions please visit our web site at www miinet com or contact any of our sales support offices nearest you Your safety and the safety of others is very important We have provided many important safety messages in this manual Please read these messages carefully These safety messages alert you to potential hazards that could hurt you or others or render damage to units All Moore Industries instrumentation should only be used for the purpose and in the manner described in this manual If you use this product in a manner other than that for which it was intended unpredictable behavior could ensue with possible hazardous consequences jenueyy siy Inoqy Each safety message is associated with a safety alert symbol These symbols are found in the throughout the manual The definition of these symbols is described below Pay particular attention wherever you see the following symbols Note Information that is helpful for a procedure condition or operation of the unit Caution Hazardous procedure or condition that could damage or destroy the unit Warning Hazardous procedure or condition that could injure the operator Qualified Personnel The Moore Industries product systems described in this manual may be operated only by personnel qualified for the specific task in accordance with the relevant documentation in particular its war
60. heck on your instruments prior to installing them in your application Calibration A true calibration of the STA can only be performed at Moore Industries using specialized equipment We recommend that you check the calibration every 6 months and notify Moore Industries if you suspect a problem with the accuracy of your instrument However sensor trimming increases the measurement accuracy of your instrument by matching the reading of its actual input to its scaling The STA offers the use of a factory configured trimming feature FCTRY TRIM or user set one point or two point USER 1 PNT or USER 2 PNT trimming Please refer to Section 4 of this manual for instructions to perform Input Trimming via Push button panel or in Section 5 using the PC Configuration Software Likewise output trimming increases the measurement accuracy of the STA by calibrating its Analog Output to the device that is receiving the output This ensures that the instrument is being correctly interpreted Please refer to Section 4 of this manual for instructions to perform Output Trimming via Push button panel or in Section 5 using the PC Configuration Software Table 2 1 Necessary Equipment for Bench Checking the STA TPRG Device Specifications Variable Input Simulator for Thermocouple RTD Millivolt Potentiometer or Decade Resistance Box Variable Accurate to 0 05 of unit span U 21 6 375 Vdc or 90 260Vac 2
61. ify thatthe fault is reported on display and Fault LED turns red Also using voltmeter measure the voltage across NC3 and CM3 Verify that the measured voltage across NC3 and CM3 is less than 0 1V This test completes the full test for failures in the input connections to the A D converter near the low limit operation and fault conditions This also covers the CPU A D clocks and each relay and for issues in the relay to output connections mn N mn w 14 Restore the STA to its original configuration Restore the loop to full operation Remove the bypass from the safety logic solver or otherwise restore normal operation 5 E Moore Industries International Inc 67 www miinet com ST dis User s Manual 225 748 00F October 2015 Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm The tests outlined below provide coverage only for the AO portion of the STA It is necessary to perform the proof tests in both Table 7 1 and Table 7 2 if the Analog output is part of the safety path Table 7 2 STA TPRG Analog Output proof test steps Bypass the safety PLC or take other appropriate action to avoid a false trip Configure the STA for 4 wire RTD 3850 100 ohm input with an input range of 0 100 C Provide an input equivalent to 25 C 109 73 Q Verify thatthe analog output is within 296 of 8 0mA 3 This in addition to the next step verifies that there are no failures that cause the AO to have more than 2 erro
62. im the Fix Output at Zero 3 To fine tune trimmed values place the value read on the external multimeter mA value for mA output mode voltage value for voltage output mode in the Measured mA V text box and click Trim 4 Click the Full button and repeat Step 3 to trim the Fix Output at Full 5 Once you have performed your output trimming click Unfix 2 Note The trim value is an adjustment to the AOUT ZERO or FULL value This adjustment is limited to 10 of span Note Do not click the Heset button in the Trimming menu unless you want to disregard your trimmed values and return to the manufacturer s factory trim values Changes made to the Trimming section will immediately effect the unit Trimming buttons are disabled when there is no unit connected Output Test This test may be performed in order to check output performance and accuracy and to trim other instruments in your setup Your output will be a current value in mA or a voltage equal to the value you enter into the text box You can check the other devices on the system and calibrate them to this signal This feature is independent of the input If you find that the output requires adjustment you may perform the Trimming function 1 Ensure that STA monitoring is stopped In the Fix current voltage text box enter a value between 0 23 8mA for current or 5 11V for voltage and click the Fix button 2 Return to monitoring the STA You wil
63. ion T C inputs only 0 005 C per C change of ambient temperature With Analog Output 0 009 of maximum span C Relative Humidity 5 95 non condensing RFI EMI Protection 20V m 80 1000MHz 1kHz AM when tested to IEC61326 Noise Rejection Common Mode 100dB 50 60Hz Normal Mode refer to Table 9 2 Front panel push buttons for parameter configurations Internal jumper and menu password protect parameter settings LCD 2x5 14 segment characters backlit alphanumeric readout accurate to the nearest digit Range 99999 to 99999 Decimal point can be user set LED Type INPUT LED Dual color LED indicates input failure READY LED Green LED indicates unit is operating properly ALARM 1 and 2 LED Dual color LED per relay indicates alarm status FAULT LED Green LED indicates unit is operating properly Red LED indicates unit has fault or is latched Display Accuracy 1 digit when scaling the display or in custom mode high input to display span ratios decrease display accuracy 527 gto 581g 18 6 oz to 20 5 oz Power Supply options no longer available for purchase www miinet com 72 Moore Industries International Inc User s Manual ST dui 225 748 00F October 2015 Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Table 9 1 Long Term Stability Stability Input to Analog Output Years Input to Relay Years irs Table 9 2 Normal Mode Rejection Ratio Sens
64. ion and Maintenance for list of messages which can be cleared from the Reset Fault menu MR if configured or by power cycling the unit Note For STA units with firmware versions 1 5 and earlier the input fault alarm has no configuration options is always latched and cannot be reset by Manual Reset MR www miinet com 22 Moore Industries International Inc User s Manual ST us 225 748 00F October 2015 Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Figure 4 1 View Menu TOP LEVEL MENU MAIN Menu Enter Pass Display of Variable Display of MAIN Menu other var If toggling vars If toggling vars If no Analog Output MAIN Menu If no Analog Output MAIN Menu MAIN Menu MAIN Menu Enter Pass Moore Industries International Inc 23 www miinet com ST Mus User s Manual 748 00F Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm OU AME Main Configuration Menu Figure 4 2 gives an overview of the Main Configuration menu Upon power up the STA displays the variable s as configured via the Configure Options menu Pressing the SEL button accesses a series of displays that show in succession the settings currently stored in unit memory Depending upon whether or not the Security Jumper has been installed Figure 3 5 pressing SELECT will access either the first screen in the main configuration menu CONFG INPUT the password code query screen
65. is wired separately to inform the safety system that there is a fault alarm and that this component s ability to carry out its portion of Safety Instrumented Function cannot be performed This configuration can be used in applications where it is safe to keep the process running for a short time while a defective instrument is repaired however this configuration will NOT trip if an STA fault is diagnosed This type of configuration must be used with care in a safety system The end user must determine how long the process is allowed to continue after a STA fault is detected and ensure that the unit can be repaired or replaced within this time Figure 8 2 High Availability Alarm Trip example daad oo READY INPUT TRIP1 TRIP2 FAULT NC1 Process cm Tipi 4 no NM Final Element Process a Trip 2 Ta NC3 pon NN Logic Solver ES tos ___ SIF Alarm Moore Industries International Inc 69 www miinet com ST mus User s Manual 748 00F Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm rohit s 1002 Redundant Architecture In this architecture every component appears twice and may be applicable for use in SIS systems up to SIL 3 Figure 8 3 Advantages are improved reliability of trip action and reduced vulnerability to a single failure compared to a 1001 architecture The logic in this configuration is an OR
66. ith firmware versions 1 5 and earlier the fault alarm has no configuration options is always latched and cannot be reset by Manual Reset MR Moore Industries International Inc 7 www miinet com ST dins User s Manual 748 00F Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm rohit vs Model Numbers and Options The following section provides details of the Moore Industries model number and the available options for the STA Moore Industries model numbers for STA are structured as follows STA TPRG 3PRG U AO DIN Unit Input Output Power Options Housing Refer to Section 10 Ordering Information for a quick reference table of ordering information INPUT TPRG The STA TPRG supports RTD T C mV Potentiometer and Ohms as configurable inputs These inputs can be trimmed and scaled refer to the STA Configuration sections of this manual for additional information OUTPUT 3PRG The STA has three programmable contact closure alarms One relay is factory configured as a Fault alarm and the remaining two relays are user configurable Trip alarms A dual color LED Red Green is provided with each alarm to indicate its condition The fault alarm trips on a self diagnosed failure within the STA or on any of its inputs This alarm is latching and has to be reset by the user Only user configuration faults will clear automatically once the configuration is valid Input faults can be configured to Lat
67. l see the fixed value in the AO field in the Variables Section and on the external multimeter 3 Once you have finished click Unfix 2 Note While performing Analog Output Trimming functions you may notice a message in the STA Status display reading Output fixed Clicking the Unfix button will clear this message Changes made to the Output Test section will have an immediately effect the unit Output test is disabled when there is no unit connected www miinet com 58 Moore Industries International Inc User s Manual 225 748 00F October 2015 Summary Figure 5 6 Summary Tab STAPS Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Data Source Model Input Measurement T ype Sensor Type Sensor Range GOR Tolerance Filter Settings Broken Wire Startup Delay Tamming Scaling Display Display Source Precision Decimal Places Alarms Alarm 1 Mode High trip Latchina ott Trip point 50 00 xx Deadband B an209000 Delay Os Manual Reset Input Fault Latching Analog Output Mode Fail Mode AO Range Damping Untitled STA TPRG 3PRG 24DE 40 DIN RTD 4 Wire Pr3850 100 Zero 0 00 Deg C Full 100 00 Deg C Zero 1 00 Deg C Ful 101 00 Deg E 60Hz Enabled O seconds Disabled Zero 0 00 Full 100 00299995 Analog Output Current V oltage 2 Alarm 2 High trip Off 50 00 Xxx 0 00 HOOK Os Trp Alarms 1 amp 2 Only On Curtent F
68. lly open NO1 NO2 and NO3 and common CM1 CM2 and CM3 terminals Verify that the measured voltages across NO1 is between 22 8 and 25 2V and NO2 amp NO3 are less than 0 1V Disconnect wire connected input COM terminal Verify thatthe fault is reported on display and Fault LED turns red Also using voltmeter measure the voltage across NO3 and CM3 Verify thatthe measured voltage across NO3 and CM3 is between 22 8 and 25 2V Remove connection to each normally open NO 1 NO2 and NO3 terminal to 24Vdc Return and connect each normally closed NC1 NC2 and NC3 terminal to 24Vdc Return nd Apply a calibrated input near the high limit of the selected input configuration Verify thatthe input as reported by viewing the display matches what is expected Also using a voltmeter measure the voltage across each ofthe normally closed NC1 NC2 and NC3 and common CM1 CM2 and CM3 terminals Verify that the measured voltages across NC1 amp NC3 are between 22 8 and 25 2V and NC2 is less than 0 1V Apply a calibrated input near the low limit of the selected input configuration Verify that the input as reported by viewing the display matches whatis expected Also using a voltmeter measure the voltage across each ofthe normally closed NC1 NC2 and NC3 and common CM1 CM2 and CM3 terminals Verify that the measured voltages across NC1 is less than 0 1V and NC2 amp NC3 are between 22 8 and 25 2V Disconnect wire connected input COM terminal Ver
69. m ST TPRG User s Manual Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm OS lO DIE Figure 4 9 TRIM AOUT Menu TRIM AOUT Value Change XX XX MA VOLT Value Change XX XX MA VOLT Selection RESET NO RESET YES Value Change XX XX MA VOLT SEL CONFG OPTNS menu www miinet com 38 Moore Industries International Inc User s Manual STATRG CUR MU i Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Figure 4 10 STA TPRG Trimming Hook Up Diagram MILLIVOLT SOURCE ORT C SIMULATOR LM OHMS OR RTD SIMULATOR 4606 READY INPUT TRIP1 TRIP2 FAULT UP DOWN SELECT Power Supply for unit is determined by configuration ordered POWER SUPPLY GND 4 HOOK UPS FOR OUTPUT TRIMMING EXTERNAL POWER SUPPLY MULTIMETER OR DCS MULTIMETER CURRENT OUTPUT SOURCE CURRENT OUTPUT SINK Moore Industries International Inc 39 MULTIMETER OR DCS SISSE SISSE VOLTAGE OUTPUT www miinet com ST dins User s Manual 748 00F Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm rohit vs Configuring the Options Figure 4 11 gives an overview of the Options Configuration menu You may configure the process variable display decimal places 50 60Hz filter selection display mode and the run a display test
70. m 64 Moore Industries International Inc User s Manual ST dui quU B Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Broken Wire Detection The STA is provided with the facility to detect both open circuit and short circuit input This broken wire detection must always be enabled This is essential to ensure that dangerous failure of the sensor or signal input is detected by the STA and consequently alarmed A Warning For HIGH LEVEL INPUT the Lower Range Value LRV must be set higher than zero Broken Wire Detection will be disabled if LRV is set to zero and will invalidate the safety function Sensor Trimming Enable Disable Sensor trimming should be used with extreme care as this facility is allowed to trim the sensor accuracy by as much as 2 of the trimming point value It is the user s responsibility to ensure that the safety application can tolerate this Latching Mode Enable Disable The STA is provided with the capability to latch on a trip i e once the output process alarm relays have de energized they will remain de energized until either the manual reset contact is closed or the unit is power cycled The use of this facility will be determined by the application It is recommended that if the output state is latched externally to the STA the STA latching option is disabled Please note that the fault alarm can be configured to Latch or not Latch on Input Faults The Input Fault is latched by def
71. menu see Figure 4 1 No Access Security Jumper removed The user is limited to read only access to the View menu SYS LOCK will appear if user attempts to enter Main menu by entering SEL Enter SEL a second time to return to View Menu Note These security settings are only applicable to access via the front panel pushbuttons Security can be bypassed using the PC Configuration Software See PC Configuration Software section for more information Figure 3 6 Setting the Internal Jumper for Password Security STA TPRG TOPSIDE REMOVE PANEL BY UNSCREWING TOP FOUR SCREWS SET PASSWORD SECURITY E a g 3 lt oO amp Majes jeuonounj oae PASSWORD SECURITY c IS OFF NO PASSWORD REQUIRED WC 34 xxE TUNE 3E PASSWORD SECURITY IS ON PASSWORD B REQUIRED 5 1 g d NO ACESS mm Sh eo B Lit Moore Industries International Inc 21 www miinet com ST mus User s Manual 748 00F Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm rohit vs Section 4 STA Front Panel Configuration The STA TPRG operating parameters are set using the pushbuttons found on the instrument s front panel or STA Configuration Software This section describes the steps in order to configure your STA using Front Panel pushbutton method Front Panel Push Button Configuration There are three pushbuttons on the unit
72. n transit from the factory to the user The STA is also equipped with a full set of internal diagnostics that check operation and configuration upon power up If there are problems with the unit or with conflicting operating parameter settings the LCD will display an error message upon unit start up and the fault alarm will remain set Identical diagnostics are performed in the background during run time If a fault is detected the fault alarm will immediately be set and an error message will be displayed Table 6 1 provides a full list of diagnostic messages and corrective actions Moore Industries International Inc 61 www miinet com ST TPRG Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm User s Manual 225 748 00F October 2015 Table 6 1 STA Diagnostic messages and corrective actions messages SYS INIT The system is completing initialization The configuration stored in non volatile ERROR CKSUM d aae memory is invalid User has reconfigured the unit with an ERROR CONFIG illegal configuration WIREn BROKE A specific wire was detected as broken WIRES BROKE Undetermined wire broken The measured resistance voltage was ERROR OUTOF outside the RTD or Thermocouple table s LIMIT range ERROR INSAT Input saturation condition input reached 11096 of calibrated range Input has gone outside the legal range ERROR OOR as defined by the input LRV and URV by more than 196 Excessive lead resistance
73. ning notices and safety instructions Qualified personnel are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these Moore Industries products systems Proper use of Moore Industries products Moore Industries products may only be used for the applications described in the catalog and in the relevant technical documentation If products and components from other manufacturers are used these must be recommended or approved by Moore Industries Proper transport storage installation assembly commissioning operation and maintenance are required to ensure that the products operate safely and without any problems The permissible ambient conditions must be complied with The information in the relevant documentation must be observed We have reviewed the contents of this publication to ensure consistency with the hardware and or software described Since variance cannot be precluded entirely we cannot guarantee full consistency However the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions Specifications and information are subject to change without notice All product and company names are trademarks or registered trademarks of their respective holders Use of them does not imply any affiliation with or endorsement by them unless otherwise specified Moore Industries International Inc sd
74. ntiometer Safety Trip Alarm Input Figure 5 1 Input Tab Input input Scaling Display Alarms Analog Output Summary Input Type Temperature Fiter RTO 4 Wire x DegC C 50Hz C DegF 60Hz PL3850 100 Ohms Vile A Sensor Range Input Trimming Sensor Limits 240 00to 960 00 Deg C C VPont 2 Ports Minimum Span 10 00 Deg C Current Span 100 00 Deg C input Zero 0 00 Deg C Out of Range Value 1 00 Deg C 1 00 of Span Trim Input Full 100 00 Deg C 199 Out of Range Value 101 00 DegC 1 00 of Span Startup Delay 0 Seconds 0 120 Input Type Select your input type and the respective range of your input Temperature If a temperature mode has been selected use this section to select the unit you wish to view Filter This setting is used to configure the input filter This filter is designed to reduce the effects of mains induced noise The input filter frequency value should be set to the frequency of the local AC supply either 50Hz or 60Hz Sensor Range Allows you to set your Input Full and Input Zero values within the range chosen in the nput Type section The desired Input Full and Input Zero settings can be entered via your PC keyboard The Out Of Range settings can also be entered via your PC keyboard Warning The default value for INPUT OOR is 1 current span For safety applications the INPUT OOR value must be set to 2 or less Note Entered Values must be within the displayed S
75. ocouple simulator and set it to simulate O C Verify that the STA is reading 0 C on its display window 4 Setyour input simulator to the high end of your configured input span and verify that the STA s display window correctly reflects the input 5 Set your input simulator to a value higher or lower than your configured input span and verify that the Fault Relay changes state The Fault Relay can be reset via the front panel push buttons 6 Temporarily remove one of your input connections to verify that the Broken Wire feature is working The Fault Relay can be reset via the front panel push buttons or if configured via MR terminals 7 Alarm Relays By adjusting your input up and down you can confirm the operation of the Alarm Relays Use your multimeter set to ohms to verify the state of the relay contacts Units with the Analog Output Option AO The STA s analog output can be user configured one of three ways 1 0 20mA sourced with voltage sourced by the STA also referred to as lo Source or 2 0 20mA with voltage sourced by the DCS also referred to as lo Sink or 3 0 10V also referred to as Vo Note that even though 0 20mA is the range of the analog output it can be scaled by the user for a narrower range such as 4 20mA The same goes for the voltage output 1 Connect the analog output as per Figure 3 3 Use the terminals that are correct for your application 2 When testing the milliamp output it is best to use
76. onents undergo periodic proof tests to expose dangerous faults that are not detected by internal diagnostic tests Thus this section specifies how the dangerous undetected faults determined during the FMEDA can be detected during proof testing Calculation of the required proof test interval can be made using data in the FMEDA report Moore Industries Document No 700 702 32 The proof tests described in Table 7 1 and Table 7 2 are designed to cover all possible dangerous undetected faults that can be detected without opening the unit proof test coverage is 97 Periodically testing the STA using the proof test steps outlined below the accumulated PFDave value can be reduced to a smaller but non zero value To completely test for all possible dangerous undetected faults the unit must be sent back to the factory for a comprehensive proof test inspection Repair and Replacement The STA is not intended to be repaired on site and has no components needing maintenance or regular replacement On device failure the STA should be returned to Moore Industries Worldwide Headquarters in North Hills CA 91343 U S A for repair and refurbishment refer to Returns Procedures at the end of this manual The STA is a certified Safety component Repair or replacement of any component without authorization from Moore Industries International Inc will invalidate any remaining warranty and the IEC61508 certification Recording and Reporting of STA Perf
77. or Type Max p p Voltage Injection for 100dB at 50 60Hz Resistance mV 0 125 0 25k ohms 31 25 62 5 Table 9 3 Ambient Temperature Effect Accuracy per 1 C 1 8 F change in Ambient 0 0035 C Millivolt 0 5 microvolts 0 005 of reading 0 0020hms 0 005 of reading Thermocouple Accuracy per 1 C 1 8 F change in Ambient J K 0 0002 C 0 005 of reading E 0 000266 0 008 ofreading T N C Accuracy of Ni672 is 0 002 C Moore Industries International Inc 73 www miinet com ST us User s Manual Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm OD DIE Table 9 4 Accuracy with RTD Thermocouple Ohms Potentiometer and Millivolt Inputs Conformance Minimum Input Accuracy Maximum Input T Oh dus ne E Range Span Repeatability Range RTD 2 Wire 3 Wire 4 Wire 0 003850 200 to 850 C 240 to 960 C 328 to 1562 F 400 to 1760 F E 100 0 1 C 200 0 18 F 0 003902 400 100 to 650 C 10 C 18 F 150 to 720 C 500 148 to 1202 F 238 to 1328 F 1000 240 to 580 C 400 to 1076 F 200 to 510 C IM oom 328 to 950 F 80 to 320 C 100 to 360 C 0 00672 112 to 60847 1148 to 680 F 0 85 C 65 to 280 C Copper Direct Resistance Potentiometer 3 2 TIC 180 to 760 C 35 C 0 25 C 210 to 770 C 292 to 1400 F 63 F 0 45 F
78. ormance It is the end user s responsibility to maintain records of all safety component failures especially those that might be classified as potentially dangerous This feedback data not only helps the supplier identify and rectify reliability issues but also to provide quantitative data to increase confidence in the FMEDA analysis of dangerous failure rates Please ensure that any components returned to Moore Industries International Inc are returned with a clear report identifying the fault experienced www miinet com 66 Moore Industries International Inc User s Manual ST dui oo p Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Proof Tests Table 7 1 STA TPRG proof test steps Bypass the safety PLC or take other appropriate action to avoid a false trip Disconnect all wires from STA Using an ohmmeter measure the resistance between the case and all exposed pins on the front Verify that the measured resistance is greater than 1MQ with the exception of the CASE GND pin which should have OQ resistance This test for shorts between the power input and output to the case and verifies that ground is connected to case nc Resupply power Configure the STA for a type J thermocouple Short pins 3 and 4 of the input Verify that the display is showing a temperature that is within 5 C of the ambient temperature This verifies the proper operation of the RJ C resistor Configure the STA for a 4 wire RT
79. own below Unit type is determined by Input Type and Analog Output Configuration and firmware Rev additional features added if firmware is v1 6 or greater When a unit is connected the software will select the correct type automatically Connecting the STA to the PC Connect the RS 232 or USB end of the cable to the PC s COM USB port See Table 5 1 for information on the necessary equipment Moore Industries International Inc 45 www miinet com ST dis User s Manual 748 00F Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm DON one PC Software Configuration One of the benefits of the STA is that you may either use the external push button controls to set up the instrument or use a PC and Moore Industries Intelligent PC Configuration software In using the software program settings are downloaded to the instrument in the form of a Configuration File and stored in the instrument s memory You can save a backup copy of the file on your PC hard drive or disk The STA communicates with the PC through an RS 232 connection to the PC s serial port or optional USB Communications Cable Note Refer to the STA TPRG QuickStart Guide to see the default factory settings for your unit Table 5 1 Necessary Equipment to Install STA Configuration Software Device Specifications Variable Input Simulator for Thermocouple RTD Millivolt Variable Accurate to 0 05 of unit span Potentiometer or Decade Resi
80. r as well as lose linearity This in addition to the previous step verifies that there are no failures that cause the AO to have more than 296 error as well as lose linearity 6 Restore the loop to full operation a Provide an input equivalent to 75 C 128 99 Q Verify that the analog output is within 2 of 16 0mA 4 www miinet com 68 Moore Industries International Inc User s Manual ST dai 225 748 CER 25 in Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Section 8 Applications The following are examples of typical STA configurations High Integrity Alarm Trip The configuration shown in Figure 8 1 offers the highest trip integrity Since the trip and fault relays are wired in series any trip alarm or STA fault will trip the final element or logic solver However this configuration is vulnerable to spurious trips as STA safe failures will also trip the final element Figure 8 1 High Integrity Alarm Trip example eee XA READY INPUT TRIP1 TRIP2 FAULT NC a c e gt Process x cmt e Ml Trip 1 1 NO1 ICo 35 HEGE NN aS Y COM UP DOWN SELECT 3 Process CM2 Trip2 4 Noo Final Element NC3 Faut cs Alarm 4 NO3 High Availability Architecture The configuration shown in Figure 8 2 offers higher system availability The Fault alarm
81. range refer to Table 9 4 Unit default is FCTRY TRIM If another trimming selection had been made and you wish to return to the FCTRY TRIM feature follow the instructions below 1 Press SELECT at the TRIM INPUT screen Once TRIM MODE appears press SELECT 2 Use the UPor DOWN buttons to reach the FCTRY TRIM display and then press SELECT This takes you to the EXIT TRIM screen 3 To exit press SELECT Proceed to the ALARM CONFG menu To input user specific trim values perform the following steps Refer to Figure 2 2 for set up and Table 2 1 for necessary equipment 1 Atthe TRIM INPUT display press SELECT When TRIM MODE appears press SELECT again Use the UP or DOWN buttons to reach the user set trimming menus Press SELECT once the desired parameter is displayed USER 1 PNT or USER 2 PNT 2 RESET TRIM appears press SELECT Use the UP or DOWN buttons to the desired parameter RESET NO or RESET YES Select RESET YES to clear previous trimming adjustment values or RESET NO to keep them Resetting will keep trimming enabled however no adjustment will be made to the input value If the input is about to be trimmed then this step is unnecessary 3 TRIM ZERO appears To program press SELECT Your present zero scale trimming value is shown use the UP or DOWN buttons to change value to APPLY your value press SELECT Once your value is
82. rated into a non alarm application the trip point and reset point are the same The dead band of the STA is set by the user www miinet com 10 Moore Industries International Inc User s Manual ST dai aan n Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Failsafe Alarms are de energized when tripped energized when the process input is at a non alarm level Non failsafe alarms are energized whenever tripped de energized when the process input is at a non alarm level The relays in the STA are failsafe only Normal is the term used to describe the shelf state of relay contacts The contacts of a Normally Open relay are open infi nite resistance when the relay is not energized The contacts of a Normally Closed relay are open when the relay is energized closed when not energized Note Sometimes a non alarm input level is referred to as being in a normal condition This practice is intentionally avoided in this manual Do not confuse the term normal as in Normally Open or Normally Closed with a non alarm input condition In this manual normal is an exclusive reference to the shelf state or quiescent state of an alarm s relay contacts whether open or closed Moore Industries International Inc 11 www miinet com ST Mus User s Manual Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm OD DIE Section 2 Calibration and Bench Check It is recommended that you perform a bench c
83. ration The safety output is either configured as an output trip or as an analog output In both cases the fault relay must be used to detect faults Note For units with firmware V1 2 or earlier the STA is certified to 61508 2000 by TUV Rhineland For units with firmware V1 3 the STA is certified to 61508 by both TUV Rhineland and exida For units with firmware V1 5 and later the STA is certified to 61508 2010 by exidae Failure Rate Data The STA FMEDA report Moore Industries Document No 700 702 32 provides the failure data including PFD and SFF required for calculations to use the STA as part of a Safety Instrumented System Product life The product life of the STA is 20 years based on worst case component life data However IEC 61508 2 section 7 4 states that a useful lifetime based on experience has more weight than the calculated figures Note 3 in the section comments that the useful lifetime of a transmitter is most often within 8 to 12 years Installation No special installation is required in addition to the standard installation practices in this user manual Refer to the specifications table of this user manual for ambient conditions and required power input Prior to use in a safety function the user must validate the operation of the device offline see bench check in Section 2 Moore Industries International Inc 63 www miinet com ST us User s Manual 225 748 00F Programmable RTD T C Ohms mV
84. rt Number 803 053 26 Upon Request Intelligent PC Configuration Software One CD copy provided free with each order Standard or Line Item or Unit Serial Configuration Cable for use in connecting the STA to a PC via 9 Pin Serial port Part Number Fuse Protected Non isolated USB Communication Cable 804 030 26 for use in connecting the STA to a PC via USB Port Moore Industries International Inc 75 www miinet com ST mus Users Manual 225 748 00F Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Gare sak Section 11 Declarations of Conformity Ll moore EC Declaration of Conformity WORLDWIDE Moore Industries International Inc Date Issued 08 Apr 2015 16650 Schoenborn Street No 100 100 219 Rev E North Hills CA 91343 6196 U S A Page 1 of 1 Equipment Description Programmable Safety Trip Alarm Model STA Indicates any input output power options and housing as stated in the product data sheet Directive 2004 108 EC EMC Electromagnetic Compatibility Specifications Conformed To EN 61326 1 2006 Electrical equipment for measurement control and laboratory use EMC requirements Equipment Description Programmable Safety Trip Alarm Model STA UAC or U Indicates any input output options and housing as stated in the product data sheet Directive 2006 95 EC LVD Electrical Safety Low Voltage Directive Standard and Technical Specification Used
85. s International Inc User s Manual 225 748 00F ST TPRG October 2015 Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Figure 4 3 CONFG INPUT Menu EN Use the UP and Down buttons to cycle through SES the lists Sensor Selection List RTD 2WIRE U RTD 3WIRE RTD 4WIRE SENSR SEL MV TYPE OHMS 2WIRE 5 OHMS 3WIRE OHMS 4WIRE T C POT SEL mV Ohms and Potentiometer U INPUT a SEL ZERO Value Change B XX XX EGU U SEL INPUT FULL SEL Value Change D XX XX EGU U INPUT SEL OOR bl BEL EXIT SENSR D SEL SCALE INPUT menu Moore Industries International Inc D7 SEL T C T C Selection List T C J T C K TICE TIC T T C R TICS SEL T C B T C N T CC SEL RTD RTD Selection List P3850 100 P3850 200 P3850 300 P3850 400 P3850 500 SEL P3850 1000 P3902 100 P3902 200 P3902 400 P3902 500 P3902 1000 P3916 100 Ni672 120 Cu427 9 03 Temp Selection List SEL DEG C DEGF KELVIN DEG R SEL INPUT p value ZERO Change XX XX Y A U SEL INPUT FULL er Value SEL D Change 4 A XX XX EXIT SEL OOR SEL www miinet com ST us User s Manual Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Ol DIE Scaling the Input Figure 4 4 gives an overview of the Input Scaling menu Scaling allo
86. s and consequently its failure will not compromise the certified safety function of the STA For STA units with V1 3 firmware or later the AO is certified for safety use and can be used in the safety path Refer to Figures 8 4 and 8 5 in Section 8 for typical configurations The AO must be configured as follows The AO is a current output set at 4 to 20mA The AO is set to fail low fail high is a non fail safe condition when power is lost The logic solver is either configured to detect a fail low condition for SIL1 applications anything less than 4 0mA is detected as a fault or a fail windowed condition for SIL2 applications anything outside the 4 20mA range is detected as a fault The fault alarm relay is used by the logic solver to detect failures 2 Note When configuring Out of Range for STA units with firmware V1 5 or later the Out of Range value must be configured for 296 or less default setting is 196 High Availability Configuration Figures 8 1 amp 8 2 Separating the process and fault loads increases availability but its use must be authorized only after a careful hazard and operability study involving suitably qualified persons Warning With this configuration an internal STA fault would not trip the EUC Sensor Types The STA is designed for use with a wide variety of inputs It is the end user s responsibility to ensure that the chosen sensor is capable of achieving the required loop SIL www miinet co
87. s front panel UP DOWN and SELECT Together with the prompts displayed on the LCD these are used to access menus and to view and change the settings Use SELECT as your Enter button to make your selections Use the UP and DOWN buttons to navigate within the menus The STA configuration can be recorded using the worksheet found at the end of this manual Please contact Moore Industries Sales for an interactive version of the worksheet View Menu Figure 4 1 gives an overview of the View menu Upon power up the STA displays a SYS INIT message until the power up self test is complete In normal operation the View menu will display the variable as configured This can be the process variable the analog output variable or both being toggled Refer to Configuring the Options Menu for more details 1 From the display press DOWN 2 Ifthe AO option is present and the unit is NOT configured to toggle the other variable will be displayed Continue pressing DOWN to view the Analog output zero Analog output full trip point AL1 trip point AL2 and finally returning to display the process variable 3 Enter Main Menu at any point by pressing SELECT 2 Note lf the Security jumper is removed see Figure 3 5 entering SELECT will cause SYS LOCK to appear if user attempts to enter Main menu Under fault conditions the STA will display the error message describing the fault see Table 6 1 located in Section 6 Operat
88. s manual The STA configuration can be recorded using the worksheet found at the end of this manual Please contact Moore Industries Sales for an interactive version of the worksheet Front Panel Pushbuttons UP DOWN SELECT installed in No Acess position Security Jumper Use the UP and DOWN pushbuttons to scroll through menus and sub menus Use the SELECT pushbutton to access menus and or make a choice Security Jumper installed in Full Acess position Configure Input Choose Sensor type Input Zero Input Full and Input OOR Trim Input Select Trim Mode User 1 PNT User 2 PNT or FCTRY TRIM Configure Analog Output Select volt or current output Choose damping value and fail mode Requires AO Option Trim Analog Output Connect the STA into a calibration set up as shown in the manual trim the analog output Set Trim Zero Full Factory Trim and Test Requires AO Option Password View or change password Exit Configuration Menu Return to process display Security Jumper installed in Password Required position R Enter the password code to enable settings changes Default 1 If the incorrect password is entered access to the configuration menus is denied Scale Input Set the Scale Mode On Off set EGU set Zero values and set Full values Configure Alarm Settings for Alrm 1 Alrm 2 Input Fault and Manual Reset S
89. s would be right across the relay coil itself Usually this is a simple diode for dc circuits AC circuits routinely use an R C snubber Please follow the external load manufacturer instructions for their recommended suppression kits www miinet com 20 Moore Industries International Inc User s Manual ST di 225 748 00F ERAS p 15 Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Security Settings The STA password security feature limits access to the front panel configuration It is controlled by a single jumper inside the top of the unit housing You will need to remove the top cover in order to access the jumper The password jumper setting will default to Password Required Pins 1 and 2 The default security password is 1 This is valid until the password is changed to another value Password Setting The STA can operate in one of three password modes default is set to Password Required Full Access Security Jumper set to Pins 2 and 3 Complete access to the STA configuration menu is permitted with no password required for any read or write operations Password Required Security Jumper set to Pins 1 and 2 A one to four digit access code is required to gain access to the STA configuration menu If the correct code is entered full read and write operation is permitted If an incorrect code is entered WRONG PASWD will appear for 3 seconds and return user to View menu with read only access to the View
90. safety message symbols Note Make sure to calibrate and bench check the instruments prior to installation Also install all instruments in their intended application and on their rail before making any electrical connections Allow enough room for pivoting instruments vertically on the rail for removal in applications involving multiple banks of STAs Note Any changes to Security Settings will need to be made prior to installation and wiring refer to Security Settings later in this section Dimensions Figure 3 1 Dimensions of Aluminum DIN Housed STA TPRG 136mm lng REF 29mm o ner 131mm vus b 1 in 55mm x 118mm 2 1 in 4 6 in Cadd o0 0 00 0 READY INPUT TRIP1 TRIP2 FAULT on REF 270 in 100mm COM UP DOWN SELECT 3 9 in y ER eg 47mm moore REF 1 8 in INDUSTRIES eee ses ose Y Y 123mm 4 8 in Moore Industries International Inc 15 www miinet com ST diis Users Manual Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm uer Mounting The STA is housed in a universal DIN case that can be mounted on both 35mm G type EN50035 and 35mm Top Hat EN50022 DIN rail To mount the STA on a Top Hat DIN rail seat the upper extrusion on the unit back panel over the top lip of the rail and pivot downward until the housing locks into place To mount the unit on a
91. splay will show a WRONG PASS message 4 From WRONG PASS wait three seconds to go back to the View menu Use the UP and DOWN buttons to view the settings in the View menu 2 Note The menu to set or change the password stored in STA memory is detailed in Password Configuration later in this section www miinet com 24 Moore Industries International Inc User s Manual ST us CURA i Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Figure 4 2 Main Menu UP VIEW U UP Key PROCESS VALUE menu D DOWN Key DISPLAY SEL SELECT Key U No action SEL PW required XE lt D No action RONI 2 PW Password ENTER VR a PASS A z a yt 8 6 o D U Inc count 5 SYS n 8 PASS SEL No Access LOCK XXXX D Dec count SEL LOCK MODE iu SEL if correct PW SEL SENSOR TYPE INPUT gt ient SCALE SEL SCALE INPUT INPUT menu SEL ALARM Ey CONFGIALARM CONFG AOUT menu If no AO option SCALE AOUT gt menu Oz 8 B E TRIM AOUT menu CONFG SEL CONFG OPTNS OPTNS menu a CONFG SEL CONFG PASWD PASWD gt menu 1 RESET SEL FAULT P RESET FAULT vi CONFG exir SEL p CONFG EXIT menu Moore Industries International Inc 25 www miinet com ST dins User s Manual
92. stance Box Power Supply 18 30Vdc or 90 260Vac depending on model Multimeter optional Accurate to 0 009 of span e g HP Model 3478A Microsoft Windows based PC 16Mb free RAM 20MB free disk space on hard drive Personal Computer Microsoft Windows XP Vista or 7 1 one serial port or one available USB port Moore Industries PC Version 2 t fully installed to the hard drive Configuration Software ersion 2 0 or greater successfully installed Communication Cable Part Communications Cable 803 053 26A or USB Cable Part 804 030 26A www miinet com 46 Moore Industries International Inc User s Manual ST IM quU n Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm E 3 en O 11 12 4 Syne Status a input input Scaling Display Alarms Analog Output Summary i Input Type r Temperature 1 7 Filter Bye Status IDLE DegC C 50 Hz STA Status C DegF 60Hz am Alarm D Reset Input Fault Pt3850 100 Ohms C Kelvin ERROR Wires brokeri r Sensor Range Input Trimming Sensor Lime 240 00t 960 00 Deg ested C iPneb C2 Ponts Minimum Span 10 00 Deg C a Cument Span 100 00 Deg C i QU CHS Set Value Set Value Py Broken Wire Input Zero 0 00 DegC DOD 100 00 n 3 6000 SA 5 i m Ou
93. statement for the safety function if either sensor input reaches a trip condition or a fault relay is activated the loop or function will reach a tripped state Figure 8 3 The STA in a 1002 Redundant Voting Architecture is Applicable for Use in SIS Systems Up to SIL 3 www miinet com Sensor Input 1 20000 READY INPUT TRIP1 TRIP2 FAULT NC1 Process C Trip 1 NC2 EON COM UP DOWN SELECT wes g coo ERR 2 INDUSTRIES NC3 gt n i n Final Element Logic Solver READY INPUT TRIP 1 TRIP2 FAULT Nc1 gt Process i Trip 1 NC2 Process EE e E 2 NC3 gt Fault ss E 70 Moore Industries International Inc User s Manual ST dai 225 748 EH p B Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Analog Output in the Safety Path When the Analog Output is used in the safety path the fault alarm must also be monitored to detect STA failures In Figure 8 4 below the fault alarm is wired separately in a high availability architecture The fault alarm can also be wired in series with the Analog Output to provide a high integrity architecture Figure 8 4 The STA with Analog Output AO in the Safety Path eleecoc CIC I IREADY INPUT TRIP1 TRIP2 FAULT e e e COM UP DOWN SELECT Co Fault Relay
94. stom EGU will prompt a warning if any character entered in this field is invalid and will then set invalid that character s to X Note Once you have configured all parameters download to the unit by selecting Download in the Transfer dropdown menu located in the Status Bar Or click the button in the Menu Bar Moore Industries International Inc 53 www miinet com ST us User s Manual 225 748 00F October 2015 Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Display Figure 5 3 Display Tab Input input Scaling Display Alarms Analog Output Summary Display Source Analog Output Current Voltage l m Display Precision Decimal Places ir You may configure what is displayed source and Precision format decimal places Source Select your Source type Process Variable PV Analog Output Current Voltage or Toggle PV and AO Precision Select the number of decimal places resolution of your display default is Auto 4 Note Once you have configured all parameters download to the unit by selecting Download in the Transfer dropdown menu located in the Status Bar Or click the button in the Menu Bar ZEE www miinet com 54 Moore Industries International Inc User s Manual ST IM quA DU n Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Alarms Figure 5 4 Alarms Tab Analog Output Summary
95. t of Range Lower 1 00 Dea sm oj se NA 1 00 of Span Sta neat Trim ei T Device Info 1 6 Input Full 100 00 Deg C STA TPAG PRG U A0 DIN Ded 0 00 0m Heke ID 2339859 dium 101 00 DegC ardware Revision 2 ge Upper r Tim Tim Fw Rev 1 6 04 m oj 1 00 of Span L L Progress po Delay S 8X ommunications z F9 Seconds 0 120 Communication OK oO The PC Software is made up of these sections 1 Menu and Tool Bar Dropdown menus and corresponding icons allow you to perform various functions throughout the PC Configuration Program Refer to the Menu and Tool Bar Legend for a complete description 2 Sync Status This displays whether or not unit configuration and software configuration are currently in Sync match It will display the following messages Qn Sync green light QOut of Sync yellow light Q No Device grey light 3 Program Status This portion of the program displays the activity of the connected unit It will display such messages as Reading STA Info Idle Monitoring Variables and Monitor Fail Moore Industries International Inc 47 www miinet com ST diis User s Manual 748 00F Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm rohit vs 4 STA Status Includes Fault Alarm Status indicator Reset Input Fault button and displays the problems or faults with the instrument Fault Alarm on STA not tripped gre
96. the UP or DOWN buttons to reach CONFG ALRM2 and repeat the steps performed from Alarm 1 using the appropriate values and settings 8 At the INPUT FAULT display press SELECT this will display LATCH YES to set latch press SELECT or press DOWN button to display LATCH NO press SELECT here if you want to disable latching www miinet com 82 Moore Industries International Inc User s Manual 225 748 00F October 2015 STAPS Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm 9 At the MANL RESET display press SELECT this will display TRIP ONLY to set this mode press SELECT or press DOWN button to come to TRIP IPFLT press SELECT here if you want to make this your selection Note For STA units with firmware versions 1 5 and earlier the INPUT FAULT and MANL RESET options are not present The fault alarm is always latched and cannot be reset by MR 10 Press SELECT when EXIT ALARM is displayed to reach the CONFG AOUT menu Figure 4 6 CONFG ALARM Menu SEL Moore Industries International Inc EXIT ALRM1 EXIT ALRM2 Capture PV Value Change XX XX TRIP XX XX EGU Value Change XX XX DB LATCH YES y LATCH NO Selection ALARM HI ALARM LO TRIP ONLY
97. tic Me SSaQe me 61 Maintenance RENE E TITO DOTT DENN 62 Section 7 STA in Safety Instrumented Systems 63 Proof MOSES EDITT UL IE 67 Section 8 Applications 69 High Integrity Alarm Trip eeeeeeeeee essen enne nnne nnn annee nna sanie nnns sanie nias asses nns sanae nnns sain nnne aA 69 High Availability ArchiteCtUroe 22222 natora ania unn caa natam aaa kann a aya kanne 3X Ys RR DR EX Y RR PR RR ON Y YA RRncecaEa 69 1002 Redundant Architecture leeeeeee eee seen anniina ienaiiino naasa ainena na mash nsn sa sas nh nint etn nmn aeiaai 70 Analog Output in the Safety Path cccccssseeeeeenseeee eee enneee eee engneeeee een eene nnnn nent nnmnnn n tnra inn nn tnn nan nn nnns 71 High Integrity Analog Output ccccceeeeeeeeeeeeeeeeeeeeeeneeseeeeeneee seen eeee seen eneeseaneeneeeseseseneeseeseeneeesesaesneeseesesenanes 71 Section 9 Specifications 72 Section 10 Ordering Information 75 Section 11 Declarations of Conformi 76 Warranty Disclaimer 77 www miinet com 4 Moore Industries International Inc User s Manual 225 748 00F October 2015 ST TPRG STA TPRG Quick Start Guide Use the front pushbuttons to quickly and easily set up the STA for your application After programming your alarm using the diagram below install the unit into your application using the connection diagrams and terminal designation table located in thi
98. umper settings Figure 4 12 CONFG PASWD Menu CONFG PASWD Value Change XXXX PASS RESET FAULT menu www miinet com 42 Moore Industries International Inc User s Manual ST dni quU n Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Reset Fault Figure 4 13 gives an overview of the Reset Fault menu 1 At RESET FAULT press SELECT 2 Use the UP or DOWN buttons to alternate between RESET NO and RESET YES Press SELECT 3 The CONFG EXIT option appears Press SELECT to exit Main Configuration Menu or use the UP and DOWN buttons cycle through Main Configuration Menu RESET FAULT will clear all input related faults All unit faults must be cleared by power cycling the unit If a fault is still present after these steps please contact Customer Service for further assistance Refer to Table 6 1 for a full list of STA diagnostic messages and corrective actions Figure 4 13 RESET FAULT RESET FAULT U Selection RESET YES DU CONFG EXIT RESET NO Moore Industries International Inc 43 www miinet com ST dins User s Manual Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm OD DIE Configuration Exit Figure 4 14 gives an overview of the Confg Exit menu 1 At CONFG EXIT press SELECT 2 If no error is present use the UP and DOWN buttons between SAVE NO and SAVE YES 3 If S
99. ured all parameters download to the unit by selecting Download in the Transfer dropdown menu located in the Status Bar Or click the 4 button in the Menu Bar m www miinet com 52 Moore Industries International Inc User s Manual ST IM a MU n Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm Input Scaling Figure 5 2 Input Scaling Tab Input Input Scaling Display Alarms Analog Output Summary Scaling IV Enabled Zero Full Sensor Range 0 00 10000 DegC Scaled To 0 00 100 00 ooo Input Scaling This allows you to customize your display for your application By example if your process is sending a 0 4000ohms signal to the STA and you wish to view the input as 0 100 then this can be accomplished with the Scaling feature To scale your instrument perform the following steps 1 Click the Enabled check box 2 The Sensor Range boxes will display the range selected in the Input Type section of the nput screen 3 n the Scaled To text boxes enter the values you wish displayed when your input is at its Lower Range and Upper Range Once downloaded your unit will display the scaled values on its LCD Custom EGU If selected you can choose to assign a specific label or EGU Engineering Unit 1 Check the Custom box 2 Enter the value you wish viewed into the Custom EGU text box Alpha numerical characters allowed A Z 0 9 V 5 Note Cu
100. use a thermocouple simulator to provide the appropriate input during your bench check The same goes for an RTD simulator a millivolt source a potentiometer or a decade resistance box Use whichever input source is correct for your intended application Please see Figure 2 1 for the correct sensor input connections 2 Power Input Connect the appropriate power source as shown in Figure 2 2 Figure 2 1 Sensor Hook Up Guide Thermocouple 2 Wire RTD 3 Wire RTD 4 Wire RTD Potentiometer and Millivolt or Decade or Decade or Decade Input Input Resistance Box Resistance Box Resistance Box fl lefele eooo 1234 1234 1234 Figure 2 2 STA TPRG Hook Up Diagram MILLIVOLT SOURCE ORT C SIMULATOR for Sensor See Table 3 4 Hook up Guide OHMS ORRTD SIMULATOR 0000 TRIP1 TRIP2 FAULT T INPUT Power Supply for unit is determined by configuration pan UP DOWN SELECT POWER Bg eee SUPPLY al INDUSTRIES GND 4 Moore Industries International Inc 2x13 www miinet com ST mus User s Manual Programmable RTD T C Ohms mV and Potentiometer Safety Trip Alarm OD DIE 3 Set your input simulator to the low end of your configured input span By example if your input is configured for a Type T thermocouple and your input range is set for 0 100 C then use a Type T therm
101. user set high or low trip point It also has one fault alarm output which is triggered by a self diagnosed failure of the input or the STA itself The STA is typically used to activate a warning light bell or buzzer or to initiate a system shutdown Thus the instrument acts as a simple but highly reliable and effective means of monitoring and safe guarding a process The STA may be configured using front panel push buttons and or Moore Industries PC Configuration Software A large 5 digit display shows menu prompts during push button configuration and process variable and status messages during normal operation The STA also has a password security feature to limit access to the front panel configuration The security is controlled by a single jumper inside the top of the unit housing You will need to remove the top cover in order to access the jumper Refer to Security Settings in the Installation and Wiring Section for more details All STA diagnostic faults are latching and input faults can be configured to latch or not latch User configuration faults will clear automatically once the configuration is valid If input faults are latched these can be cleared by the RESET FAULT menu and the Manual Reset MR terminal can also be configured to reset both latched Trip Alarms and input faults Unit faults such as internal diagnostics will always latch the Fault Alarm and the unit must be power cycled to clear the alarm Note For STA units w
102. w five minutes for warm up and stabilization 1 Atthe TRIM AOUT display press SELECT 2 TRIM ZERO appears Press SELECT The value 0 00 mA or V depending on the set up is shown While monitoring your reading on the meter use the UP and DOWN buttons to adjust the output to the desired level Use the meter in the set up to monitor the output as itis adjusted When the output is set as desired press SELECT Note The value on the LCD is an adjustment to the AOUT ZERO or FULL value This adjustment is limited to 1096 of span 3 Press SELECT at TRIM FULL and repeat Step 2 Press SELECT FCTRY TRIM is shown on the display 4 Ifyou wish to reset the user configured trimming values and use factory trimming press SELECT at the FCTRY TRIM screen Use the UP and DOWN buttons to choose YES press SELECT TEST AOUT is brought up on the display By selecting NO at the FCTRY TRIM screen the user configured trim values will be used 5 In order to check output performance and accuracy you may want to perform an output test If you choose to enable this test follow the instructions in Step 6 To bypass this feature use the DOWN button and scroll to EXIT TRIM 6 To enable the analog output test press SELECT at the TEST AOUT display Use the UP and DOWN buttons to set your output test value and press SELECT EXIT TRIM appears press SELECT Moore Industries International Inc 297s www miinet co
103. ws you to take your PV Process Variable reading and transform it to a custom engineering units range PV is the unit read after selecting your input type For example choosing a Resistance input would then produce a PV displayed in ohms Also known as Smart Ranging scaling of the STA TPRG allows you to set the Zero and Full scale values of the input from the intended application without having to connect the unit to any calibration equipment 1 Atthe SCALE INPUT display press SELECT 2 SCALE MODE appears press SELECT Choose whether or not to enable scaling This will be configured in the next menu Select SCALE OFF or SCALE ON and press SELECT Note lf you selected SCALE OFF in the SCALE MODE menu the menu skips to Step 6 If you selected SCALE ON proceed to Step 4 Scale Mode This allows you to customize your display for your application For example if your process is sending a 32 212 reading to the STA and you wish to view the input as 0 100 then this can be accomplished with the Scale Mode feature 3 The SCALE EGU prompt is brought up Press SELECT and choose the desired five character string to be displayed While editing the string the current position being edited will be alternated with a character Use the UP and DOWN button to select the correct character Pressing SELECT will move to the next position 4 Next SCALE ZERO is displayed Press SELECT and use the UP an

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