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United Electric Controls 1XTX00, Инструкция по установке и обслуживанию

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IM_1XTXSW-08

www.ueonline.com

3

I Am Working (IAW™) 

The One Series also contains UE’s patented IAW

®

 self-diagnostic software.  On a continuous basis, the IAW

®

 algorithm checks for proper operation, 

and locally reports the status using messages or revolving arrows on the display.  For remote reporting, a discrete IAW

®

 output signal can be 

monitored by the control system and used to detect normal, tripped, and fault conditions. IAW

®

 self-monitors, searching for possible faults, both 

within the instrument and in the overall system (a list of the various fault codes is outlined in table 4, page 19). In the event of a detected fault, 

the One Series will attempt to display the fault details and provide remote electrical indication by opening (turning off) the IAW

®

 Output. In the case 

of certain micro-controller faults, the revolving arrow may freeze or go out; indicating locally that a failure exists.

DISPLAY FEATURES AND DIAGNOSTICS

The One Series features a large, easy to read LCD display (See Figure 1).  It is used for three main purposes:  process indication, programming 

and switch status/troubleshooting.
In the Process Display mode, the display may be indicating the following:

•  Current process value and units of measure:  A value will be displayed as long as the reading is within 110% of the full    

 

scale range noted on the nameplate.  

•  I Am Working (IAW

®

) status:  When the unit is working properly, a circular 4-segment arrow will be revolving around the letters “IAW

®

” in the 

top center of the display. 

•  Offset/Span Adjustment:  The word “offset” will appear above the process value, indicating that the factory offset and/or span 

calibration has been modified by the user.  

In addition, the user can easily access information such as the set point, deadband and minimum/maximum process readings: 

 

By pushing the right 

g

 button once, the display will scroll as follows:

   

SP1   XX.XX    DB1   XX.XX  SP2   XX.XX   DB2   XX.XX 

 

By pushing the left 

2

 button once, the display will scroll the min/max process values recorded in memory:

  

 

 

 

MAX   XX.XX    MIN   XX.XX

The display will automatically revert back to the Process Display mode after scrolling

.

ALARM CONDITION

When the process goes beyond the set point, the display will begin to flash, alternating between the process value and “SW1/SW2”.  The display 

will continue to flash until the process has returned to a value beyond the deadband, at which point the display will revert to normal operation and 

process value display.  If the unit was programmed to have a latching output, a small “Latch” icon will light in the display when the set point is 

reached, indicating that the output is latched and needs to be manually reset.  

FAULT CONDITIONS

In the case of a fault condition, the display may indicate the following:

If the IAW

®

 software detects a fault outside of the micro-controller, and can still operate, it will display an error message.  

If it is a failure of the power supply or the wiring, the display will go blank.

(See Fault Codes Table 4, page 19 for a complete description of fault diagnostics.)

Please refer to the product technical brochure for product specifications.  Product technical brochure may be found at www.ueonline.com.

UE declarations and third party issued certifications are available for download at www.ueonline.com/support/certifications/.

Date code format on nameplate is “YYWW” for year and week (see Figure 16, Page 20)

PART I - MOUNTING
FLAMEPROOF AND NON-INCENDIVE - MOUNTING

Tools Required: 

Screwdriver for mounting bolts; 4 mounting bolts (1/4” Max.)

NOTE

: For optional surface and pipe mounting kit, order part no. 6361-704.  See page 22

.

BEFORE INSTALLING, CHECK THE SENSOR MODEL SELECTED FOR COMPATIBILITY TO THE PROCESS MEDIA IN CONTACT WITH THE SENSOR 

AND WETTED PARTS.

IN ALL APPLICATIONS, SECURE THE ENCLOSURE AS DETAILED BELOW. DO NOT MOUNT VIA THE PROCESS CONNECTION ONLY. 

Mount the device using the four (4) 1/4” clearance holes in the enclosure base. Plumb sensor to the process port.  See page 23 for dimensions.
The device may be mounted in any position except with the sensor connection facing up. Ensure the process connection is sealed to the process 
port to prevent leakage.  Care should be taken to minimize effects of shock and vibration. The One Series should be protected from direct sunlight 
and rain in outdoor installations using a shroud (user supplied).  

NOTE

: the optimal display viewing position is 6:00.

Figure 1

Содержание 1XTX00

Страница 1: ...International Flameproof Cert Number UL File E226592 DEMKO 09 ATEX 0813748X IECEx UL 08 0017X Applicable Standards UL 1203 UL 60079 0 UL 60079 1 UL 61010 1 UL 50 UL 50E CSA C22 2 No 25 CSA C22 2 No 60079 0 11 CSA C22 2 No 60079 1 11 CSA C22 2 No 61010 1 12 CSA C22 2 No 94 01 07 CSA C22 2 No 94 2 07 CSA C22 2 No 30 EN 60079 0 2012 A11 2013 EN 60079 1 2014 EN 60079 31 2014 IEC 60079 0 Ed 6 2011 06 C...

Страница 2: ...ED WITHIN THE LITERATURE AND ON DEVICE NAMEPLATE Over Range Pressure The maximum pressure to which a pressure sensor may be continuously subjected without cause damage and maintaining set point repeatability Max Working Pressure The maximum that can be applied to both process ports simultaneously without affecting sensor performance The One Series transmitter switch product line is based on an all...

Страница 3: ...isplay mode after scrolling ALARM CONDITION When the process goes beyond the set point the display will begin to flash alternating between the process value and SW1 SW2 The display will continue to flash until the process has returned to a value beyond the deadband at which point the display will revert to normal operation and process value display If the unit was programmed to have a latching out...

Страница 4: ... damaged and where the measured temperature is representative of the surrounding environment For Local Spring Loaded model T A suitable thermowell made from corrosion resistant material 5 threads engaged minimum with thread sealant is required to maintain enclosure type 4X IP66 For Remote Sensing Route the extension wire to avoid contact with live components or close proximity to electrical noise ...

Страница 5: ...ovided inside the base enclosure Cleaning the display and keypad surface should be performed with a damp cloth only Do not attempt to wash down the One Series with the cover removed WIRING FOR FLAMEPROOF NON INCENDIVE INSTALLATIONS Tools Required Small flat head screwdriver wire strippers TO PREVENT IGNITION DISCONNECT POWER BEFORE REMOVING ENCLOSURE COVER KEEP COVER TIGHT WHILE IN OPERATION DO NO...

Страница 6: ...polar ity must be observed Connections to the relays and the health status signal are optional not required NOTE As an alternative to loop power model 1XTXSW may be wired directly to a 24 VDC power supply and minus terminals see Figure 7 Page 7 In this wiring configuration power is provided for all switching and diagnostic func tions but the 4 20 mA analog output is not used The digital display wi...

Страница 7: ...r Analog Inputs Ain1 24 VDC Loop Power RED TB1 Power Supply 24 VDC PowerOptions TB 2 TB3 TB 2 TB2 3 3 SW1 SW2 TB3 Logic Solver Discrete Inputs Din1 Din2 Din3 Din4 Din5 Din6 DC Common 24 VDC 0 3 A max TB3 This diagram provides an example wiring scheme for SW1 SW2 and IAW OUTPUT switches SW1 is connected to an external load providing a means to switch a local device e g lamp horn etc to provide a wa...

Страница 8: ...nnect with no external load resistor NOTE Before attempting to change the polling address UE recommends installing the One Series device descriptions DDs on your handheld or software application Installation instructions for Device Descriptions DD as well as DD files may be found at www ueonline com products hazard ous location one series under HART Protocol Resources Once the DDs have been proper...

Страница 9: ...3 8 863 6 36 571 4 909 1 37 619 0 945 5 38 666 7 1000 0 39 714 3 1045 5 40 761 9 1090 9 No Fault Displayed 4 20 mA Normal Operating range Unused Fault 3 6 3 8 mA Normal Under range 4 20 20 5 mA Normal Over range 21 0 mA 21 0 mA only when the temperature sensor is subject to 103 25 to 110 of range or when the pressure sensor is subject to 103 25 to 150 of range Fault 0 FAULT CURRENT A diagnostic fa...

Страница 10: ... The factory defualt password is 0000 The left 2 button increments the blinking digit The right g button sets the digit and moves to the next Once a valid password is entered OK will appear on the display Press and release the right g button CLR MAX MIN or MAN RSET if Latch is set will appear on the display This is the first command prompt in the Programming Mode NOTE The One Series will automatic...

Страница 11: ...ecified by set point high and set point low Please use the Switch Decision Logic Figure 13 page 12 for help with setting the appropriate switch mode Press and release the left 2 button until the desired mode appears Press the right g button to select the mode and move on to the set point SP will appear NOTE ThesetpointistheprocessvalueatwhichtheOneSeriesopensorclosestheSW1andSW2switch TheSetPointi...

Страница 12: ...SP DB SP DB Open Open Closed Closed Closed DBH DBL SPH SPL Open on Rise Open on Fall Window Open Open Open Open Closed Closed Close on Fall Close on Rise Switch Mode Open Closed Closed Open Open Open Window Close Window Figure 13 Resetting the Maximum Minimum Values The One Series continuously captures the readings from the sensor and stores one minimum and maximum value since the last time they w...

Страница 13: ... factory setting Press the left 2 button to increment the blink ing digit Press the right g button to enter and move to the next digit Press the right g button to enter the new offset and return to the main menu Adjusting Span SPAN provides an adjustment to shift the slope of the sensor s response curve to accommodate an offset value other than zero To adjust SPAN calculate and enter a new SPAN va...

Страница 14: ...s port may be plugged It does this by monitoring the sensor for changes over time The amount of change and the time period are configurable If the process variable does not change by the amount and selected time period the display will indicate PLUG and the IAW Output will open indicating a fault Refer to the Programming Flowchart on page 21 Enter the Programming Mode and press the left 2 button u...

Страница 15: ...lable selections are as follows Pressure Models OFF Default Temperature Models 1 2 second 1 4 second 1 second 1 2 second 2 seconds 1 second 2 seconds Using the left 2 button select a time constant Press the right g button to enter the time constant and return to main menu NOTE The One Series typically responds to a process value change in less that 100 milliseconds when the Filter is set to off Us...

Страница 16: ...eft 2 button to change to NEG Press the right g button to view and change the scale Press the left 2 button to increment the blinking digit Press the right g button to enter and move to the next digit This process value must be between 3 and 25 of the sensor s maximum range Press the right g button to enter the new scale and return to the main menu Setting the 20 mA portion of the scale see Figure...

Страница 17: ...rrent Universal 6 Write Polling Address Universal 7 Read Loop Configuration Universal 8 Read Dynamic Variable Classifications Universal 9 Read Device Variables with Status Universal 11 Read Unique Identifier Associated with Tag Universal 12 Read Message Universal 13 Read Tag Descriptor Date Universal 14 Read Primary Variable Transducer Information Universal 15 Read Device Information Universal 16 ...

Страница 18: ... Reads the value of the trip counters associated with switch 1 and switch 2 Trips 1 and 2 The number is an unsigned 16 bit integer between 0 9999 Device Specific 225 Manual Reset Resets one or more switches that are in the latched state Device Specific 226 Read Switch Latch Status Reads the latch status of one or more switches Device Specific 244 Write Switch Configuration Write Switch Number Mode...

Страница 19: ...l sensor connections E 16 Diagnostic Fault Sensor SHORT A short circuit has been detected on the sensor drive pins 2 3 Diagnostic Fault Sensor Short check all sensor connections E 18 Diagnostic Fault Relay Monitor The relay output fault monitor circuit has detected that the output state of the solid state relay is incorrect This feature must be enabled in the menu Check the wiring connections or d...

Страница 20: ...al Model 1XTXSW Only LOST PASSWORDS Contact UE Inside Sales at 1 617 923 6977 or go online at www UEonline com UUC to obtain a unique unlock code The Kanban number from the product nameplate is required see Figure 16 Table 7 Table 8 THIS DOCUMENT IS PROPRIETARY PROPERTY OF UNITED ELECTRIC CONTROLS UNAUTHORIZED USE IS STRICTLY PROHIBITED TOLERANCES ON FRACTIONS 1 64 1 2 0 010 0 005 2 PLACE DEC 3 PL...

Страница 21: ...nd Dead Band Low Details of entry are similar above OFST POS NEG Offset out of Range Flash Err 8888 Set Blinking Digit Increments of Blinking Digit Sets Digit and moves to the next SPAN POS NEG SPAN out of Range Flash Err 8888 Set Blinking Digit Increments of Blinking Digit Sets Digit and moves to the next LCH1 2 ON OFF PLUG PORT OFF 1MIN 1HR 24HR 8888 Set Blinking Digit Increments of Blinking Dig...

Страница 22: ... PORT 1 2 14 NPT SENSOR PORT 1 20 NPT SENSOR PORT 1 20 NPT SENSOR PORT 111 92 mm 76 2 mm 133 35 mm 12 7 mm SURFACE MOUNTING KIT 6361 704 144 78 mm 134 62 mm 137 16 mm 154 94 mm 134 62 mm 137 16 mm 264 16 mm 203 2 mm 137 16 mm 129 54 mm 134 62 mm 137 16 mm 76 2 mm 92 20 mm 129 54 mm 134 62 mm 137 16 mm 107 95 mm 61 91 mm 158 75 mm 7 11 mm 107 95 mm 76 2 mm 6 35 mm 8 73 mm DIMENSIONAL DRAWINGS GAGE ...

Страница 23: ...LATED CABLE Ø0 125 3 18 mm FOR DC UNITS Ø0 250 6 35 mm 1 2 NPT COMPRESSION FITTING 300 SERIES st st 26 AWG STRANDED TEFLON INSULATION 4 50 114 3 mm FIXED DIM EPOXY SEAL 2 00 50 8 mm FIXED DIM 1 2 14 NPT PIPE NIPPLE 300 SERIES st st 0 50 12 7 mm Temperature Sensors Remote TR1 TRC TH1 THC TC1 TCC SENSOR OPTIONS Spring Loaded Local TTC Fixed Local TL1 TL3 Differential Pressure 1 4 18 NPT MALE BOTH EN...

Страница 24: ...in may come in contact with the enclosure Installez les unités où le choc vibration et les fluctuations de température sont minimes Orienter l unité d une manière à empêcher l humidité de pénétrer dans l enceinte Utiliser des raccords d étanchéité bien notés pour l entrée de fil électrique Ne pas monter l unité à des températures ambiantes dépassant les limites publiées Cela est particulièrement i...

Страница 25: ...losure cover Keep cover tight while in operation Do not disconnect equipment unless power has been switched off or the area is known to non hazardous Pour éviter l inflammation couper l alimentation avant de retirer le couvercle du boîtier Maintenir le couvercle fermé pendant le fonc coupée ou que la zone est connue pour être non explosives 5 Do not replace components unless power has been switche...

Страница 26: ... personnel Electrical ratings stated in literature and on nameplate must not be exceeded Overload on a switch can cause damage even on the first cycle Wire unit accord ing to local and national electrical codes using wire size recommended in installa tion sheet Do not mount unit in ambient temp exceeding published limits LIMITED WARRANTY Seller warrants that the product hereby purchased is upon de...

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