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1. Co the Operation Parameter Screen IM 77J04R31 01E 1st Edition 2006 08 31 00 11 OTHER PARAMETERS 11 1 Setting Ranges and Factory Set Values Setup Parameter Screen 1 Parameter Factory Set Symbol Parameter Name Setting Range Value _ VF Key lock 0 Without lock All parameters can be set LULL Loc 1 Parameters other than the operation 0 parameters cannot be changed 2 All parameters cannot be changed 1 This moves to the Setup Parameter Screen 2 Setup Parameter Screen 2 Parameter Parameter Name Setting Range Factory Set Symbol Value h 4 a input bias 1999 to 9999 0 FT _ Economical mode 0 Continuous no display OFF function 10 L L LI time ECO 1 to 60 minutes 11 2 Setting Key Lock This section describes an example of locking keys so that parameter settings other than the operation parameters cannot be changed The procedure below begins with the condition in which the Setup Parameter Screen 1 is displayed Setup Parameter Screen 9 es Press sw to display Press the SET ENT key to display parameter LOC LOC Press A to display _ Press the UP key to display 1 on the DATA display nye DATA n avi 20 30 40 The decimal point blinks during data change Press 11 3 Setting Economical Mode Time Setting Economical Mode Time Setting economical mode time allows
2. K When you press the SET ENT key for more than 3 sec with the Operation Parameter Screen displayed the Setup Parameter Screen 1 appears AL10 20 30 40 Setup Parameter Screen 1 Press geg jt display PCH Press or lt to display 70 0 The decimal point blinks during data change SET ENT Press This completes the process for setting the high limit for PV display color change Press the SET ENT key to display parameter PCH INPUT ITEI Press the UP or DOWN key to display 70 0 on the DATA display g Press the SET ENT key to accept the high limit for PV display color change 70 0 Press the SET ENT key to display parameter PCL Press f sevenr to display Kad PCL art Press aw lor gt Press the UP or DOWN key to display 20 0 on the DATA PLL display vata Jra to display 20 0 alto 20 3040 The decimal point blinks during data change i Press This completes the process for setting the low limit for PV display color change Press for more Press the SET ENT key for more than 3 sec than 3 sec This causes the Operation Parameter Screen to appear Press the SET ENT key to accept the low limit for PV display color change 20 0 eBueyo 10 09 Aejdsip Ad 104 Syw moj pue UBiy y uias
3. Chapter 9 J Input adjustment point HIGH BH Sets the reference value corresponding to 100 of the input when an input adjustment is made o il a Z 5 Chapter 9 Input adjustment HIGH AH H Adjusts the 100 value of an input CC is displayed i iwhen the monitor F output analog has H jbeen specified specified m Z usa10g Jejeueled dnjag ay OL X is displayed when the monitor output RS 485 communication has been To the Operation Parameter Screon N Section 12 1 Visibility of monitor output adjustment screen MON Sets the visibility of the screen for adjusting monitor output Pressing the SET ENT key with ON displayed on the DATA display causes the play p ay lt m adjustment screen to appear Section 12 1 Forced output of a monitor output value MAN Used to force a value equivalent to 25 to 125 of an analog output value to output regardless of input Section 12 1 Monitor output zero adjustment ZER Adjusts the zero point of the monitor output Baud rate BPS Z2 Sets the baud rate vines y ka INPUT ITEM Section 12 2 INPUTATEM Kad m_i Parity PRI _ vr Sets the parity corn DATA E L I DATA m m we CON Rove LILI AL10 2030 40 SET ENT AL10 20 30 40 SET ENT n 2 Section 12 2 sewn 2 reo Stop
4. B haban O INPUT ITEM READY lamp al g g g Airy lt 2 DATA display AL10 2030 Ope indicator lamp 2 points of alarms 2 lamps 6 SET ENT key cd a 4 points of alarms 4 lamps aa UP DOWN key BRE YOKOGANA p Ic Monitor output terminal option A NOTE The front panel of the product is constructed to prevent opening Forcing it open will result in breakage PV measured value display Part Name Function PV measured value display Displays a measured value during operation Displays a parameter symbol when a parameter is set Displays an error code in the event of an error 2 DATA display H High limit alarm Displays the setpoint of a variety of parameters Displays an alarm type in the event of an alarm Not displayed during normal operation L Low limit alarm A Other alarms 3 Alarm indicator lamp In the event of an alarm AL1 to AL4 alarm 1 to alarm 4 light up READY lamp Lights up when the power is turned on 5 SET ENT key Used to switch parameter indication or accept a setpoint Pressing this key for more than 3 seconds allows you to select the Operation Parameter Screen and Setup Parameter Screen alternately 6 UP DOWN key Used to change the setpoint of a parameter Pressing the Pressing the key increases a nu
5. PV low limit alarm Energized or de energized under normal condition Deviation high limit alarm Energized or de energized under normal condition Deviation low limit alarm Energized or de energized under normal condition Deviation high and low limit alarm De energized under normal condition Deviation within high and low limit alarm De energized under normal condition Alarm setting range Within the input range Setting resolution 1 digit 0 1 C Setpoint setting Virtual setpoint when the deviation alarm occurs Setting range Within the input range Setting resolution 1 digit 0 1 C Hysteresis setting range The value resulting from adding a hysteresis value to an alarm setpoint should be within the set input range Setting resolution 1 digit 0 1 C Alarm ON delay setting Condition monitoring time from the establishment of alarm conditions to its output Setting range 0 to 999 seconds Setting resolution 1 second However about 0 2 second is to be added to the set time to prevent wrong operation Alarm OFF delay setting Condition monitoring time from the establishment of return to normal conditions to its output Setting range 0 to 999 seconds Setting resolution 1 second However about 0 2 second is to be added to the set time to prevent wrong operation E Monitor Output Analog Output Output signal 1 to 5 V DC or 4 to 20 mA DC Allowable load resistance 2 kQ or more for 1 to 5 V DC 350 Q or les
6. 2 1 Wall Mounting Wall Mounting Unfasten the upper and lower stoppers to disconnect the main unit from the socket Next anchor the socket onto the wall with two M4 screws Then plug the main unit into the socket and secure the main unit with the upper and lower stoppers e Mounting Dimensions Unit mm Pitch 56 or more r P Main unit vea oa az J i 2 04 5 or 2 M4 i 40 0 2 16 40 0 2 i lt gt 1 i Mounting Socket i screw 1 Note f 1 e For side by side mounting provide spacing of 5 mm or r m b more between the products 51 5 For DIN rail mounting use the supplied spacer to 51 gt or more provide spacing of 5 mm between the products 2 2 DIN Rail Mounting Locate the MVRK so that the DIN rail fits into the upper part of the DIN rail groove at the rear of the socket and fasten the socket using the slide lock at the lower part of the socket For side by side mounting attach the spacer supplied with the product to the DIN rail to provide spacing between the products Rear of the socket Slide lock 2 3 Using a Duct When using a wiring duct install the duct at least 30 mm away from the top and bottom faces of the main unit 2 4 Installation Locations e Avoid the following environments for installation locations Areas with vibration corrosive gases dust water oil solvents direct sunlight radiation a strong electric fi
7. BSL INPUT ITE E i Press A or J DATA 11ea to display UP aa Press the UP or DOWN key to display UP on the DATA display RDYo LIT a10 203040 The decimal point blinks during data change 1 sae Press the SET ENT key to accept burnout UP now Press i This completes the process for setting the burnout action This completes the process for AIDER IIA setting the burnout action ae 7 4 Correcting Wiring Resistance This section describes how to correct wiring resistance when an error occurs due to the influence of the input wiring resistance Correct wiring resistance after completing the wiring O B 5 MVRK 8 6 Short circuit at the cable end The procedure below begins with the condition in which the Setup Parameter Screen 2 is displayed Setup Parameter Screen 2 s Press ear display WIR Press the SET ENT key to display parameter WIR INPUT ITEM LII _ Press Alo Z DATA l P to display ON Press the UP or DOWN key to display ON on the DATA display RDYo Ir AL10 20 30 40 The decimal point blinks during data change INPUT ITEM H Hir Press 5 Press the SET ENT key to correct the wiring resistance DATA ne on This completes the process for H ADTI correcting the wiring resistance AN NO
8. DATA displa y pray C g instrument aS r to display 5 0 p ay 5 input range AL10 20 ae The decimal point blinks during e data change 3 lt Alarm Action Type Codes gt pruna l 5 NE SEER l in pa SET ENT H ef loll Whe Alarm Action Type Code mat Press jae e ey to accept alarm 1 hysteresis 5 0 a Without Stand by With Stand by rove 0 This completes the process for g Action Action ALI 20 30 40 setting the alarm 1 hysteresis 7i Alarm Type Alarm Action Energized De Energized under energized under Press to display Press the SET ENT key to display parameter OND Normal under Normal a a Condition Normal Condition OND V Condition H INPUT TEM dp Hysteresis arn d Press A lor 7 Press the UP or DOWN key to display 5 sec on the 2 i eee T DATA display 5 sae ISe t l PV high limit Normal t Alarm wr GL to asp ay rr B AL10 20 30 40 e Ci i alarm PV l data change Inks during 2 Alarm setpoint INPUTATEM D l on g Press a Press the SET ENT key to accept alarm ON delay 5 3 Hy steres is save 5 This completes the process for sec Q N i H Perry setting the alarm ON delay a PV low limit Alarm t Normal Press the SET ENT key again to display parameter 2 alarm PV Press OFD K Alarm setpoint VV Hysteresis j E g Press A lor 7 Press the UP or DOWN key to display 5 sec onthe g Deviation WI El to display 5 DATA display 2 high limit Normal Alarm nore a p
9. AL10 203040 SET ENT wouter Press this key Hdr Communication address ADR for more than 3 sec DA a Sets the communication address RDYo LI I AL10 203040 SET ENT L SET ENT ag Press the DOWN key to display 1 4 on the DATA display and then press the SET ENT key sevent Made i INPUTTEM Range code No IN Sets the range code number input type SET ENT amp is displayed when the monitor output analog has been specified SET ENT Chapter 11 i Measured input bias BS i This parameter is set to correct a measured input value SET ENT Chapter 10 PV display color mode PCM Sets the Active color PV display SET ENT E Chapter 11 Economical mode time ECO This parameter is set to extinguish the display i not including the READY and alarm lamps if no i keystroke is made for a specified time i SET ENT Burnout action BSL Sets the burnout action SET ENT Wiring resistance correction WIR Used when correcting wiring resistance Chapter9 Input adjustment reset RST Used to reset an input adjustment value Chapter o Input adjustment point LOW BL Sets the reference value corresponding to 0 of the input when an input adjustment is Input adjustment LOW AL Adjusts the 0 value of an input
10. Henne N A INPUTATEM Press a to display Press the SET ENT key to display parameter LOC screen becomes visible I y LOC L LIL Press lt to display Press the DOWN key to display 1 on the DATA display i F n n Rove Ni E Press 5 to display Press the SET ENT key twice to display parameter ZER MI Esaa The decimal poini bine during ZER data change i senen Press the SET ENT key to display the Setup Parameter Fress Screen 2 Getup Parameter Screen 2 INPUT ITEM When this parameter ZER is displayed the MVRK forcibly outputs The minimum output value the minimum monitor output value 0 regardless of input ltl Press Ete display Press the SET ENT key to display parameter PSL for 1 V is output forcibly Vir n i ros PSL setting the communication protocol aLio 20 9040 gt Error y isclta value 1 008 V Reference value 1 MUN 100 ma mj Press A Jor gt Press the UP or DOWN key to display the communication Output span 4 V u aa203040 to display the communication protocol number on the DATA display Displays a correction value E monitor output is corrected by 0 2 because the error is protocol number to use ales p a a 02A Press LE Press the SET ENT key to accept this data ress Fx to Sp D Press the UP key to display 0 20 on the DATA display 0 20 Then press the UP or DO
11. MODBUS communication Communication protocol with a personal computer SCADA Ladder communication Communication protocol with ladder communication module of FA M3 and programmable controller of other manufacturers Accuracy E Standard Performance Input display accuracy 0 1 1 digit of instrument input range span Alarm action point setting accuracy 0 1 1 digit of instrument input range span Response speed 500 ms Time to alarm output when the input change is 10 to 90 and alarm setpoint is 50 When the alarm delay setting and hysteresis are minimum Burnout UP DOWN or OFF Burnout time 60 seconds or less Action High limit alarm output for UP Low limit alarm output for DOWN Insulation resistance 100 MQ 500 V DC between inputs alarm outputs power supply and monitor output mutually Withstand voltage 2000 V AC minute between inputs alarm outputs 1 2 3 and 4 monitor output and power supply mutually However the following is excluded 1000 V AC minute between alarm outputs 1 and 4 and alarm outputs 2 and 3 and between inputs and monitor output For 2 points of alarms alarm outputs 3 and 4 are excluded Power supply voltage 24 V DC 10 100 240 V AC DC 15 10 50 60Hz Power consumption 24 V DC 2 7 W 110 V DC 2 5 W 100 V AC 4 2 VA 200 VAC 5 4 VA Effect of power supply fluctuation 0 1 of span or less for the fluctuations within the allowable range of each power supply specification Effect of ambien
12. adjusting an error when the minimum monitor output value measured value is 1 008 V an error of 0 008 V with the MVRK monitor output set to 1 to 5 V DC The basic adjusting procedure for the maximum monitor output value is the same as that of the minimum monitor output value perform it by referring to the procedure below The procedure below begins with the condition in which the Setup Parameter Screen 2 is displayed IM 77J04R31 01E 1st Edition 2006 08 31 00 The MVRK enters the operable status as soon as the power is turned on but requires 10 to 15 minutes 12 2 2 Setting the Communication Related Parameters of warm up to meet the performance requirements Power ON When the power is turned on the PV screen of the zE Operation Parameter Screen appears Setup Parameter Screen 2 Operation Parameter Screen Press 5 to display Press the SET ENT key to display parameter MON i T ea HLL Press this key for When you press the SET ENT key for more than 3 sec Press A J to display Press the UP key to display ON on the DATA display wa e more than 3 sec With the Operation Parameter Screen displayed the ve ON aye Setup Parameter Screen 1 appears Rove Press Press the SET ENT key to accept the data n o Abo acisc 4c Setup Parameter Screen 1
13. example of setting the maximum monitor output value RTH to 150 0 and minimum monitor output value RTL to 50 0 when the MVRK range code No is set to 62 When the power is turned on the PV screen of the Operation Parameter Screen appears Operation Parameter Screen INPUT ITEM N nn Press this key for When you press the SET ENT key for more than 3 sec E more than 3 sec _ With the Operation Parameter Screen displayed the Setup Bove Parameter Screen 1 appears AL10 203040 Setup Parameter Screen 1 INPUT ITEM Press ao to display J 5 l LOC S LOL Press Press the SET ENT key to display parameter LOC oma i vz meee Press the DOWN key to display 1 on the DATA display aL10 2030 as The decimal point blinks during i data change Press Press the SET ENT key to display the Setup Parameter Screen 2 Setup Parameter Screen 23 rk Press rai display Press the SET ENT key to display parameter RTH RTH In this case the DATA display shows 200 0 the maximum value of instrument input range of the range code No 62 Press lt to display 150 0 The decimal point blinks during Press the DOWN key to display 150 0 on the DATA display data change Press the SET ENT key to accept this data This com
14. indications on the PV display to be extinguished if no keystroke is made within the set time The MVRK s power consumption in the OFF mode is approximately 0 5 W or 1 VA during normal operations non alarm status This section describes an example of setting the economical mode time to 5 minutes factory set value 10 minutes The procedure below begins with the condition in which the Setup Parameter Screen 2 is displayed Press the SET ENT key to accept this data Setup Parameter Screen 2 Press sevenr j display ECO Press lt to display L L 5 Press the SET ENT key to display parameter ECO Press the DOWN key to display 5 on the DATA display AL10 20 30 40 The decimal point blinks during data change Press f AN NOTE The economical mode is temporarily released at the time of PV display color change and the PV display lights up After the set economical mode time elapsed from the time of returning to normal operation the economical mode operation begins again 11 4 Setting Input Bias Setting Input Bias This section describes an example of correcting an error by setting input bias if there is an error of 1 C in the MVRK displayed value with respect to the measured value The procedure below begins with the condition in which the Setup Parameter Screen 2 is displayed Setup Parameter Screen 2 Press Ea to di
15. instrument as normal Normal Abnormal stand by action is set alarm L LOW AL input range Alarm ON Low limit action is turned off during the h H pa na point 10 of the instrument input range span and BL lt BH fe instrument start up control input range setpoint This function is useful at power Lt Input adjustment 10 of the instrument input range span and AL lt AH the nstument ON or when changing the alarm ma HIGH AH input range type Power ON IM 77J04R31 O1E 1st Edition 2006 08 31 00 9 2 Instrument for Adjustments Instrument for Adjustments e 6 dial variable resistor Yokogawa Meters amp Instruments 2793 01 or equivalent 1 9 3 Input Adjustment 9 3 1 Connecting the Adjustment Instrument Connect the input and supply voltage as shown in the figure below Power supply J L Input signal SUPPLY variable N resistor 9 3 2 Adjusting Inputs Carry out input adjustments between two points or the minimum value BL input adjustment point LOW and maximum value BH input adjustment point HIGH that have been set within the adjustment range see Section 9 1 This subsection describes an example of making an input adjustment between two points within the range of 50 0 to 150 0 C with the MVRK range code No set to 62 instrument input range 199 9 to 200 0 C The MVRK enters the op
16. tion Related Parameters 5 Normal Normal orror Normal Normal Normal Setup Parameter Screen 2 E Possible Errors Occurring during Operations The following describes errors that may occur during operations Parameter Parameter Name Setting Range Factory Set Symbol Value Error Indication B Alarm Basenpion Monitor FIE Communication 1 PC linkwith SUM 4 MODBUS ATU 0 hda ora Output Par protocol PSL 2 Ladder communication PC link Failure oI e a blinks fe Normal ery None 0 OFF 0 or less Submit request or us to fi s_ ommunication LE address ADR 1 to 99 1 Input 110 of the 106 or more Normal Normal exceeding measured Normal of the output Check input L Oe Baud rate 1 2 0 1200 bps 4 8 2 4800 bps 9 6 high limit ange range LII 1 BPS 2 4 1 2400 bps 9 6 3 9600 bps 9600 bps Input falling 10 of the 6 or less Crasic below f the output eck input m Parity NON 0 None ODD 2 Odd EVN uca a a a a p EE CRI EMN GREVEN Even 110 or 10 106 or more C M Stop bit 1 or 2 bits 1 Normal Normal Burnout ofthe measured Normal or 6 orless Check input JLI STP range of the output range Data length g F Communication Press any key orif din oun eee OP i Decimal Point Normal Normall aro Normal Normal Normal made a communieaton blinks error will be cleared IM 77J04R31 01E 1st Edition 200
17. 0 0 C jae bs GG Hrange yptio9 199 9 to 510 0 C oreder GE Mrange WIS 89 199 9 to 190 0 C G IMrange Pt50 JIS 81 199 9 to 649 0 C Tf Hrange pi190 80 0 to 930 0 K Te M range ITS 90 80 0 to 470 0 K 7d Hrange Ptoo 80 0 to 930 0 K 74 Mrange PTS 68 g0 0 to 470 0 K 15 H range ypt190 80 0 to 780 0 K 75 Mrange I S 89 80 0 to 460 0 K F M range PtS0 JIS 81 80 0 to 920 0 K LCI Burnout action OFF 0 UP 1 DOWN 2 According to tt the suffix LAL BSL codes specified at the time of order LII _ Wiring resistance OFF 0 ON 1 11 correction g OFF WIR Note When used with BARD 700 use the H range Ranges other than H range cannot be used for BARD 700 7 2 Setting Range Code No Setting Range Code No This section describes an example of setting the range code No IN to 62 instrument input range 199 9 to 200 0 C AN NOTE Note that setting the range code No IN to a value other than those specified in Section 7 1 is invalid Operation Parameter Screen INPUT ITEM When the power is turned on the PV screen of the Operation Parameter Screen appears P this key f When you press the SET ENT key for more than 3 sec with the LILI et i is ed or Operation Parameter Screen displayed the Setup Parameter Rve ORS nana aG Screen 1 appears AL10 20 30 40 Setup Parameter Screen 1 f Press E I
18. 6 08 31 00 14 MAIN SPECIFICATIONS E Model and Suffix Codes Suffix Codes 0 0 O O 000 0 Description Digital Limit Alarm RTD Input Type General use type Always 0 24 V DC 10 100 240 V AC DC Operating range 85 to 264 V AC DC RTD input Custom order Alarm output transfer contact 1a1b 2 points Alarm output NO contact 4 points 1to5VDC 4 to 20 mA DC Communication function RS 485 No monitor output Power Supply Input Signal Output Signal Monitor Output Burnout OFF No burnout Without socket Optional Specification E Input and Display Number of inputs 1 point Input signal Set the measured input range within the instrument input range Refer to Section 7 1 Input resistance 1 MQ 4 kQ during power off Allowable leadwire resistance Input span C x 0 4 Q or 10 Q per leadwire equal or less than whichever is smaller Make the resistance of each wire the same However when used with BARD 700 this value can be added to the BARD internal resistance Detective current Approx 0 5 mA Maximum allowable input 4 V DC PV measured value display 4 digit 7 segment red green LED character height of 13 5 mm Data display 4 digit 7 segment green LED character height of 9 mm Alarm indicator lamp 2 orange LEDs for 2 points of alarms or 4 orange LEDs for 4 points of alarms Lights up if an alarm occurs Economical mode Turns off
19. Model MVRK JUXTA Digital Limit Alarm RTD Input Type with Active Color PV Display IM 77J04R31 01E Contents 1 NOTICE 8 SETTING ALARM RELATED PARAM 2 MOUNTING METHODS ETERS 3 EXTERNAL WIRING 9 INPUT ADJUSTMENTS 4 PART NAMES OF FRONT PANELAND 10 SETTING ACTIVE COLOR PV DISPLAY THEIR FUNCTIONS 11 OTHER PARAMETERS 5 SWITCHING PARAMETERS 12 MONITOR OUTPUT 6 PARAMETER SETTING ORDER AND 13 TROUBLESHOOTING PRECAUTIONS 14 MAIN SPECIFICATIONS 7 SETTING INPUT RELATED PARAM ETERS Keep this manual in a safe place YOKOGAWA Yokogawa Electric Corporation IM 77J04R31 01E 1st Edition Aug 2006 YK 1 NOTICE This user s manual should be carefully read before installing and operating the product The following symbol is used on the product and in this manual to ensure safe use gt This symbol is displayed on the product when it is necessary to refer to the user s manual for information on personnel and instrument safety This symbol is displayed in the user s manual to indicate precautions for avoiding danger to the operator such as an electric shock The following symbols are used only in this manual A IMPORTANT Indicates that operating the hardware or software in a particular manner may cause damage or result in a system failure AN NOTE Draws attention to essential information for understanding the operations and or functions of the product 2 MOUNTING METHODS
20. TE If the burnout action setting is changed the wiring resistance correction is automatically set to OFF 0 Correct the wiring resistance again after changing the burnout action setting l IM 77J04R31 01E 1st Edition 2006 08 31 00 8 SETTING ALARM RELATED PARAMETERS 8 2 Setting Alarm Output Related Parameters This section describes an example of setting the alarm 1 action AL1 to 12 PV low limit 8 1 Setting Ranges and Factory Set Values of Alarm Related Parameters alarm with stand by action alarm 1 setpoint A1 to 0 C alarm 1 hysteresis 1 HY1 The followings are the factory set values for the range code No 61 to 5 C alarm ON delay OND to 5 sec and alarm OFF delay OFD to 5 sec They may differ depending on the range code No specified at the time of order with the range c
21. WN key to make fine INPUT ITEM This completes the process for AL10 20 30 40 Press A lor lt adjustments setting the communication protocol i sevent Press the SET ENT key to display the next parameter to make fine adjustments Press _ 2 adjusting the minimum monitor This completes the process for output value Follow the same procedure to set the following parameters Fallow the same procedure as above to adjust the maximum monitor J output value INPUTATEM j I Parameter ADR for setting the communication address The maximum output Make adjustments to the maximum monitor output value ut LII value 5 V is output by displaying parameter SPN Rove i forcibly AL10 20 30 40 After adjusting th it tput tthe MON ter to OFF making the adjustment ran E u n peas invisible monitor output se e parameter to ma Ing the aajustmen i a l Parameter BPS for setting the baud rate RDY 4h Press Ea to display Display parameter MON and press the DOWN key to mB ea 3848 OFF display OFF on the DATA display im SET ENT INPUTATEM wa E Press as J Press the SET ENT key to accept the data H r H Parameter PRI for setting the parity Wee eared el Ehn screen becomes
22. arm 1 to alarm 4 under normal condition green at alarm status red 11 Link to alarm 1 to alarm 4 under normal condition red at alarm status green Ph PV display color is changed linking to the setting range of high limit PCH and low limit PCL for PV display color change 10 2 Setting Active Color PV Display 0 2 Setting Active Color PV Display This section describes an example of setting the PV display color mode PCM to 6 high limit for PV display color change PCH to 70 0 and low limit PCL to 20 0 The procedure below begins with the condition in which the Setup Parameter Screen 2 is displayed Setup Parameter Screen 2 Press to display PCM Press the SET ENT key to display parameter PCM INPUT ITEM PE P Press A Jor lt Press the UP or DOWN key to display 6 on the DATA poe to display 6 display data change SET ENT Press i This completes the process for setting the PV display color mode BSS Tor hana Press the SET ENT key for more than 3 sec than 3 sec This causes the Operation Parameter Screen to appear Operation Parameter Screen INPUT ITEM Press this key for SET ENT DATA more than 3 sec RDYo AL10 20 30 40 N The decimal point blinks during Press the SET ENT key to accept PV display color mode 6 apow 10 09 Aejdsip Ad 94 Bullies
23. ay gt z larm PV AL10 20 30 40 The decimal point blinks during ai al f data change A Setpoint Deviation setpoint qn E d Press 5 aes the SET ENT key to accept alarm OFF delay 5 steresis O A sec 3 er ror G This completes the process for 3 Deviation J AOAO setting the alarm OFF delay Q low limit Alarm Normal 7 alarm PV EEE Press for more Press the SET ENT key for more than 3 sec 2 than 3 sec This causes the Operation Parameter Screen to appear Deviation setpoint Setpoint lt Hysteresis Hysteresis To the Operation Parameter Screen VV Deviation i i high and Alarm Normal Alarm low limit PV ar 9 INPUT ADJUSTMENTS Deviation setpoint Setpoint Deviation setpoint Hysteresis Hysteresis 9 1 Setting Ranges and Factory Set Values of Adjustment Related Parameters Deviation nA as within high Normal Normal Setup Parameter Screen 2 A eg alarm n ie eg te Parameter Factory Set Deviation setpoint Setpoint Deviation setpoint Symbol Parameter Name Setting Range Value Orr T Input adjustment reset OFF 0 or ON 1 No alarm Parameters A1 to A4 are not displayed T 5 an Monk rese e S Nta i used set to ON to reset adjusted values OFF Minimum value of Stand by Action hl be oo point 40 of the instrument input range span and BL lt BH meine ramon i Mini lue of Regarded If an alarm type code with rth Input adjustment 10 of the instrument input range span and AL lt AH the
24. bit STP e e JALI Sets the stop bit _Cf DATA DATA m m gi RDYo i rovoj LILILI AL10 203040 SET ENT AL10 20 30 40 SET ENT m Section 12 2 hewmen jb Data length DLN Ci OIL vt Sets the data length Jr DATA 0 DATA m a m RDYo aq RDYo LILI ul AL10 203040 AL10 203040 v Section 12 1 Monitor output span adjustment SPN Adjusts the span of the monitor output for more than 3 sec Ay NOTE If no keystroke is made for more than 2 minutes the PV screen automatically appears regardless of the parameter displayed In this case if a data change is in progress the decimal point is blinking the data being changed becomes invalid and the PV screen appears with the previous data displayed as is However this action does not take place if the parameter MAN ZER or SPN is being displayed IM 77J04R31 01E 1st Edition 2006 08 31 00 6 PARAMETER SETTING ORDER AND PRECAUTIONS When setting a parameter begin with Step 1 below and continue in sequence Range code No Alarm 1 action Alarm 2 action Alarm 3 action Alarm 4 action IN AL1 AL2 AL3 AL4 Step 1 Step 2 INPUTATEM INPUTATEM INPUTATEM INPUT TEM After that you may proceed with settings beginning at any parameter DATA DATA DATA RDYs RDYs RDYs ALIm 2m 3m 4m ALI 263m 40 AN NOTE If the settings for the range code No IN or alarm actions AL1 to AL4 are changed the relevant parameter setpoints shown in the table below will be
25. ction Type Codes table in Section 8 1 Alarm 1 hysteresis HY1 Sets the hysteresis of alarm 1 Chapter 8 Alarm 2 hysteresis HY2 Sets the hysteresis of alarm 2 Chapter 8 Alarm 3 hysteresis HY3 Displayed only for 4 points of alarms Sets the hysteresis of alarm 3 apr Alarm 2 setpoint A2 WIL Sets the alarm 2 setpoint 0 DATA Jr RDYo J LILI i AL10 20 3040 SET ENT nd Chapter 8 i et Alarm 3 setpoint A3 Ar aU Displayed only for 4 points of alarms ioe J Sets the alarm 3 setpoint i A i AL10 203040 i INP I cite Chapter 8 3 a M COL Alarm 4 setpoint A4 LIL I A Displayed only for 4 points of alarms o WI ow Lift Sets the alarm 4 setpoint El iw J 10203040 B io A10203040 ol v ry i INPUTATEM 3 LILI 21 Ie of ee S ato 203040 of gt _ INPUTATEM If the alarm action AL1 to AL4 is set to OFF the relevant alarm LILI setpoint A1 to A4 is not displayed i vt I I 7 T 30 A AL10 20 30 40 INPUT ITEM Chapter 10 4 10 iia S High limit for PV display color change PCH LILII Sets the high limit for PV limit mode or SP LE E deviation mode of Active color PV display rovo H Chapter 8 Alarm 4 hysteresis HY4 i Displayed only for 4 points of alarms Sets the hysteresis of alarm 4 Low limit for PV display color cha
26. eld and or a strong magnetic field e If there is any risk of a surge being induced into the power line and or signal lines due to lightning or other factors a dedicated lightning arrester should be used as protection for both the product and a field installed device CHECKING THE PRODUCT SPECIFICATIONS AND THE CONTENTS OF THE PACKAGE 1 Model and Specifications Check Check that the model and specifications indicated on the nameplate attached to the side face of the main unit are as ordered In checking the model and suffix codes refer to the main specifications listed on the last page of this manual 2 Contents of the Package Check that the package contains the following items e MVRK 1 e User s manual this manual IM 77J04R31 01E 1 Accessories Tag number label 1 sheet e Range label 1 sheet e Spacer 1 used for DIN rail mounting Yokogawa Electric Corporation Network Solutions Business Divisiion 2 9 32 Naka cho Musashino shi Tokyo 180 8750 Japan Phone 81 422 52 7179 Facsimile 81 422 52 6619 3 EXTERNAL WIRING A WARNING To avoid the risk of an electric shock turn off the power supply and use a tester or similar device to ensure that no power is supplied to a cable to be connected before carrying out wiring work CAUTION e Use of the product ignoring the specifications may cause overheating or damage Before turning on the power ensure the following a Power supply voltage and input
27. erable status as soon as the power is turned on but requires 10 to 15 minutes of warm up to meet the performance requirements P i When the power is turned on the PV screen of the Operation Parameter Screen appears Operation Parameter Screen INPUT I When you press the SET ENT key for more than 3 sec we Viz mm s P this key f EAS C UL aera an aie with the Operation Parameter Screen displayed the Setup RDYo Parameter Screen 1 appears AL10 20 30 40 Setup Parameter Screen 1 suche Press sevent to display Press the SET ENT key to display parameter LOC i r Kad LOC LUL i Press to display Press the DOWN key to display 1 on the DATA display Dye en Aa AL10 20 30 40 The decimal point blinks during data change E i Press the SET ENT key to display the Setup Parameter Press Screen 2 Setup Parameter Screen 2 INPUT ITEM LI Press ser to Press the SET ENT key to display parameter BL Us Le display BL In this case the DATA display shows 199 9 the w fF minimum value of instrument input range of the set range code No AL10 20 30 40 INPUT ITEM Press A to display 50 0 Press the UP key to display 50 0 on the DATA display AL10 20 304 The decimal point blinks during data change Pres
28. han 3 sec to display the Operation Parameter 3 Screen To set the hysteresis parameter and successive fb 4 Alarm 2 action ne m Press 2 for more settings press the SET ENT key to display the next SILL AL2 points of alarms 2 IF than 3 sec parameter 5 mI J Alarm 3 action 1 VV IIL AL3 Operation Parameter Screen Al u Alarm 4 action Press 8 to display A1 s Press the SET ENT key to display parameter A1 9 an AL4 INPUTATEM i 2 ut 7 A 5 LILI f Alarm 1 hysteresis The value resulting from adding a hysteresis value 3 0 Li Spe Press LS ja Pross the ue 9r DOWN key to display a low limitalarm itt HY1 to an alarm setpoint should be within the ae LAL to display 0 0 value 0 0 C that is set to the DATA display 4 si i instrument input range abaisaispa The decimal point blinks duri D HIE wa ap m Eae ors a 3 Ak HY2 I Press the SET ENT key to accept low limit alarm 0 0 3 LILI J Alarm 3 hysteresis md Press f C e Mad ys i OU 8 J Si LILII Alarm 4 Hysteresis AEE Tse me cl Soman mad ya V _ _ Alarm ON delay Setting range 0 to 999 sec LIJILI OND Setting resolution 1 sec _ 4 Alarm OFF delay Setting range 0 to 999 sec gt Or LI OFD Setting resolution 1 sec Setup Parameter Screen 1 co Setpoint Within the instrument input range Minimum LILI Press the UP or DOWN key to display 5 0 C on the 1 SP value of the HY i Press _4 jor 7
29. he forced output return the MON parameter setting to OFF making the adjustment screen invisible E Possible Errors Occurring at Power ON The following describes possible errors occurring at power ON Error Indication A IMPORTANT Description Status PV Displ Alarm of Error Alarm Monitor After performing monitor output adjustments or forced output always set the MON isplay gery Output Output parameter to OFF making the adjustment screen invisible If the Setup Parameter CPU Screen 2 is switched while the MON parameter is set to ON displaying parameter Undefined Undefined Undefined fail Undefined Undefined Undefined MAN ZER or SPN causes a value corresponding to the set value to be output alure forcibly Furthermore if the power is turned off while parameter MAN is displayed the OFF OFF OFF Power None OFF 0 or less Failure set values will be initialized failure 0 Submit request OFF Blinking RANI Nene OFF 0 or less for Us to repair blinks en 0 12 2 Monitor Output Communication AL2 Blinking ROM ph OFF 0 or less _ blinkin error Monitor output communication is added only when the monitor output code P is J specified at the time of order Normal Normal Parameter Normali Normal Normal error Check all 12 2 1 Setting Ranges and Factory Set Values of Monitor Output Communica EEP sum parameters
30. initialized To change a parameter setpoint begin with Step 1 above and continue in sequence CSLELELEL ALi 2m 3m 40 AL1m 2m 3m 4m You can begin with any of these parameters Parameters to be initialized if the range code No IN is changed Alarm setpoints A1 to A4 hysteresis HY1 to HY4 setpoint SP Max and min monitor output values RTH RTL Input adjustment point LOW BL and HIGH BH input adjustment LOW AL and HIGH AH wiring resistance correction WIR High and low limits for PV display color change PCH PCL Parameters to be initialized if the type of alarm action AL1 to AL4 is changed The alarm setpoint A1 to A4 corresponding to each alarm action AL1 to AL4 Example If AL1 is changed A1 will be initialized Parameters to be initialized if the type of PV display color mode PCM is changed High and low limits for PV display color change PCH PCL 7 SETTING INPUT RELATED PARAMETERS 7 1 Setting Ranges and Factory Set Values of Input Related Parameters Setup Parameter Screen 2 Parameter Parameter Name Setting Range Factory Set Symbol Value i n Range code No Range code No Inputtype Instrument input range IN G Hrange pPtoo 199 9 to 660 0 C 61 GE Mrange TS 90 199 9 to 200 0 C e nee HJ Hrange ptigq_ _ 199 9 to 660 0 C code No GH Mrange IPTS 68 199 9 to 20
31. invisible AL10 20 30 40 12 1 5 Using the Forced Output Function CL Parameter STP for setting the stop bit The use of the forced output function allows you to conduct operation tests for a device ALI i connected to the monitor output terminals of the MVRK ee h This subsection describes an example of forcing a value equivalent to 50 of the output range 3 V to output when the monitor output of the MVRK is 1 to 5 V DC none The procedure below begins with the condition in which parameter MAN is displayed Al rn Parameter DLN for setting the data length with the MON parameter set to ON in the Setup Parameter Screen 2 rs RDYo Oo Setup Parameter Screen 2 aug 203040 When this parameter MAN is displayed the MVRK forces eme The minimum output value the monitor output value to be output regardless of input in i bly a anr i 1 V output forcibly See Also w LiLi Pressing causes EPS SUE key t6 dehlay 50 97 0n the DATAdisplay For more information on the communication functions refer to the M Series Digital mosses the output value to increase Limit Alarms Communication Functions User s Manual IM 77J04J11 01E sold INPUTATEM l l f separately 7 p The value equivalent to 3 V is output forcibly The MVRK continues to output VIFTTTT 50 of the output range while this parameter is displayed on the screen RDYo ug 3 V is output forcibly a020 3040 13 TROUBLESHOOTING After completion of t
32. merical value key decreases a numerical value Holding down a key accelerates the speed of change D Monitor output terminal Two piece connector order Outputs 1 to 5 V DC 4 to 20 mA DC or RS 485 communication signal To be added only when the monitor output has been specified at the time of 5 SWITCHING PARAMETERS The ED symbol indicates a reference chapter section in this manual Operation Parameter Screen Displays a measured value In this manual this screen is called the PV measured value screen 4 Setup Parameter Screen 1 Chapter 8 Alarm 1 action AL1 Sets the direction of alarm 1 action i See the Alarm Action Type Codes table in Section 8 1 i SET ENT i aio FR 40 EA INPUT ITEM Chapter 8 Alarm 2 action AL2 Chapter Sm Sets the direction of alarm 2 action See the Alarm Action Type Codes table in Section 8 1 ot Alarm 1 setpoint A1 A A NE j Sets the alarm 1 setpoint A I prove E LILI i A10 203040 SET ENT v amp Chapter 8 Alarm 3 action AL3 Displayed only for 4 points of alarms Sets the direction of alarm 3 action See the Alarm Action Type Codes table in Section 8 1 INPUT ITEM Chapter 8 Chapter 8 Alarm 4 action AL4 i Displayed only for 4 points of alarms Sets the direction of alarm 4 action See the Alarm A
33. nge PCL Sets the low limit for PV limit mode or SP l is displayed when the PV display color mode PCM has been set to 6 7 g or 9 deviation mode of Active color PV display v AL10 203040 INPUTATEM Chapter 8 Alarm ON delay OND Sets the condition monitoring time from the establishment of alarm conditions to its output Section 12 1 Maximum monitor output value RTH This parameter is set to treat any value as the maximum output value with respect to Chapter Alarm OFF delay OFD Sets the condition monitoring time from the establishment of return to normal conditions the input range Minimum monitor output value RTL This parameter is set to treat any value as the minimum output value with respect to the to its output Chapter 8 Setpoint SP When using a deviation alarm this parameter is set to the value treated as the input range uaal0g Ja aWeIed UoIesadO au OL X reference for deviations Chapter 11 Key lock LOC i This parameter is set when change of parameter settings all parameters or parameters other than the operation parameters is locked to prevent wrong operations Section 12 2 Communication protocol PSL Sets the communication protocol
34. nitor output value 50 0 C i AW 5V Monitor output range 5 V is output when the measured value is150 0 C Fixed to4to20mAor1to5VDC while 1 V is output when it is 50 0 C 50 0 150 0 RTL RTH 12 1 2 Setting Ranges and Factory Set Values of Monitor Output Analog Related Parameters Setup Parameter Screen 2 Parameter Factory Set Symbol Parameter Name Setting Range Value L Lt Maximum monitor RTL 1 digit to 9999 Maimun vatis of LIT output value RTH Within the instrument input range input range L I Minimum monitor 1999 to RTH 1 digit enim vale OF PEL output value RTL Within the instrument input range input range gt _ _ Visibility of monitor output OFF invisible or ON visible OFF FILINI adjustment screen MON Set this parameter to ON for adjustments of monitor output invisible TO Forced output of a monitor 25 0 to 125 0 0 0 FINITI output value MAN Note that the assured range is 6 0 to 106 JZ _ Monitor output zero 3 er adjustment ZER 19 99 to 20 00 0 00 E i _ Monitor output span _ a nm adjustment SPN 19 99 to 20 00 0 00 12 1 3 Setting Monitor Output AN NOTE Accuracy 0 1 of output span is limited depending on the settings for maximum and minimum monitor output values For more information on accuracy limitations refer to the main specifications on the last page of this manual This subsection describes an
35. ode No IN set to 62 instrument input range 199 9 to 200 0 C z Parameters relating to alarm 2 to alarm 4 can be set in the same way as the procedure Operation Parameter Screen below Parameter i Factory Set Symbol Parameter Name Setting Range Value When the power is turned on the PV screen of the Operation Parameter Screen appears ou Alarm 1 setpoint Within the instrument input range 20 0 Operation Parameter Screen mt at l NPUTATEM When the SET ENT key is pressed for more than 3 sec on Alarm 2 setpoint A pain ONAT 80 0 rc h i E i car Press this key for with the Operation Parameter Screen displayed the Setup me A2 A points of alarms 30 0 Lege KALI 8 more than 3 sec Parameter Screen 1 appears with parameter AL1 oO 4 Alarm 3 setpoint AL10 20 30 40 displayed ni A3 70 0 Setup Parameter Screen 1 Ou Alarm 4 setpoint 80 0 J J J A4 i INPUT ITEM i Press a orl 7 Press the UP or DOWN key to display 12 on the DATA Jo u display Setup Parameter Screen 1 to display 12 Bi p AL10 20 30 40 The decimal point blinks during a data change f 3 Parameter Parameter Name Setting Range Factory Set eure Press the SET ENT key to accept alarm 1 action 12 Symbol Value Al i Press 5 i a DATA 47 7 Then to set the alarm setpoint press the SET ENT key for a H L l aa 1 action See the Alarm Action Type Codes table we Sting ine slam scion more t
36. or 7 PL H display color change PCL 1digit to 9999 PCH When PV display color mode PCM is 8 or 9 100 0 to 100 0 of the measured input range The setting range depends on the setting of the decimal point position SDP Low limit for PV When PV display color mode PCM is 6 or 7 display color change 1999 to PCH 1digit PCL When PV display color mode PCM is 8 or 9 E 100 0 to 100 0 of the measured input range The setting range depends on the setting of the decimal point position SDP Setup Parameter Screen 2 Parameter Parameter Name Setting Range Factory Set Symbol Value PEL pr PV display color mode 0 Fixed in green L ri PCM Fixed in red 1 Link to alarm 1 under normal condition green at alarm status red 3 Link to alarm 1 under normal condition red at alarm status green 4 Link to alarm 1 and alarm 2 under normal condition green at alarm status red 5 Link to alarm 1 and alarm 2 under normal condition red at alarm status green 6 PV limit when more than PCL less than PCH green when PCL or less PCH or more red 7 PV limit when more than PCL less than PCH red when PCL or less PCH or more green 8 SP deviation when more than SP PCL less than SP PCH green when SP PCL or less SP PCH or more red 9 SP deviation when more than SP PCL less than SP PCH red when SP PCL or less SP PCH or more green 10 Link to al
37. pletes the procedure for setting the maximum This completes the procedure monitor output value Press 5 for setting the maximum monitor output value Press S Press the SET ENT key to display the next parameter INPUT ITEM Press the SET ENT key to display parameter RTL In this case the DATA display shows 199 9 the minimum value of instrument input range of the range code No 62 l Press sevr f to display Pil E ie x Press gt to display Vv 3 50 0 Press the UP key to display 50 0 on the DATA display The decimal point blinks during i data change Press 23 Press the SET ENT key to accept this data This completes the procedure for setting the minimum monitor output value This completes the procedure for setting the minimum monitor output value 12 1 4 Adjusting Monitor Output 1 Instruments for adjustment e Voltmeter Yokogawa s 7562 or equivalent 1 e Precision resistor of 250 Q 0 01 1 W 1 2 Output adjustments Connect each instrument as shown below Socket Main unit Power supply 7 L SUPPLY g N Monitor output fr Voltmeter R 250 Q precision resistor for current outpu 3 Adjusting monitor output The following describes an example of
38. s for 4 to 20 mA DC Output variable range 6 to 106 Output scaling Set any value within the measured input range Set the value so that the input range corresponding to the output scaling is 10 C or more Output accuracy 0 1 of output span However the accuracy is limited in the following cases according to the output scaling setting When the input range corresponding to the output scaling converted into resistance is less than 130 Q in the instrument input range H 0 1 X 130 Q Input range converted into resistance Q Accuracy When the input range corresponding to the output scaling converted into resistance is less than 38 6 Q in the instrument input range M 0 1 X 38 6 Q Input range converted into resistance Q Communication Output RS 485 The MVRK can be connected to a personal computer graphic panel Yokogawa s programmable controller FA M3 or programmable controllers of other manufacturers Standards EIA RS 485 Maximum number of connectable units 31 units Maximum communication distance 1200 m Communication method 2 wire half duplex start stop synchronization non procedural Baud rate 1200 2400 4800 or 9600 bps Data length 8 or 7 bits Stop bit 1 or 2 bits Parity Even odd or none Communication protocol PC link PC link with SUM MODBUS ASCII MODBUS RTU or Ladder PC link communication Communication protocol with a personal computer graphic panel or UT link module of FA M3
39. s the SET ENT key to accept this data Press the SET ENT key to display the next parameter Press Press S SET ENT E i Using the 6 dial variable resistor apply resistance equivalent to the input 50 C to the MVRK The measured value and parameter AL are displayed alternately Press amp jor 7 The decimal point blinks Press 2g 52 2 appears on the DATA display This causes parameter AL and the measured value to appear alternately Press the UP or DOWN key The decimal point blinks Press the SET ENT key The value before adjustment 52 2 appears on the DATA display Hi U mel Sec Press S AL10 20 30 40 Press the SET ENT key to display the next parameter BH INPUT ITEM Lu In this case the DATA display shows 200 0 the our maximum value of instrument input range of the set range DAA JIT RDYo j7 HLI g code No Lu i 3 enay ibin LH Press 7 to display Press the DOWN key to display 150 0 on the DATA ata won 150 0 display EEL The decimal point blinks aunag data change Press the SET ENT key to accept this data Press Press the SET ENT key to display the next parameter Press Using the 6 dial variable resistor apply resistance equivalent Uo the input 150 C
40. signal value applied to the product should meet the required specifications b The external wiring to the terminals and wiring to ground are as specifications e Do not operate the product in the presence of flammable or explosive gases or vapors To do so is highly dangerous e If an inductance L load such as auxiliary relays or solenoid valves is used always insert a spark killer for diminishing sparks such as a CR filter or a diode in parallel with the inductance load Otherwise a malfunction or relay failure may occur Refer to the following guidelines for a capacitor and resistor Capacitor 0 5 to 1 uF with respect to a contact current of 1A Resistor 0 5 to 1 Q with respect to a contact voltage of 1 V e Transfer contacts for 2 points of alarms consist of an NO contact and an NC contact When using transfer contacts consideration should be given to the risk of a short circuit due to contact MBB resulting from non concurrent action of the NO and NC contacts or to a short circuit caused by arcs produced when opening a contact at large current 1_ The condition where both NO and NC contacts close when the contact actuates e The power line and input output signal lines should be installed away from noise generating sources Otherwise accuracy cannot be guaranteed e The product is sensitive to static electricity exercise care in operating it Before you operate the product touch a nearby metal part to discharge static electrici
41. splay Press the SET ENT key to display parameter BS Press the SET ENT key to accept this data BS 4 Press A to display Press the UP key to display 1 0 on the DATA display 1 0 The decimal point blinks during data change Press Press the SET ENT key to accept this data 12 MONITOR OUTPUT 12 1 Monitor Output Analog 2 1 Monitor Output Analog Monitor output analog is added only when monitor output code 6 or A is specified at the time of order 12 1 1 Setting Monitor Output In setting monitor output the maximum monitor output value RTH and minimum monitor output value RTL can be freely set within the instrument input range of the set range code No IN that have been set for the MVRK For example to set the monitor output corresponding to the measured input range 50 0 to 150 0 C to 1 to 5 V DC when the MVRK range code No IN is 62 instrument input range 199 9 to 200 0 C set the maximum monitor output value RTH to 150 0 and the minimum monitor output value RTL to 50 0 This causes monitor output to be 1 V when input to the MVRK is 50 0 C as shown below 199 9 C 200 0 C Range code No 62 _ _ _______ _ _ Input range available for the range code No 62 of the MVRK Monitor output setting Maximum monitor output value 150 0 C Minimum mo
42. t temperature change 0 2 of span or less for a temperature change of 10 C Effect of leadwire resistance change 0 2 C or less for a change of 10 Q leadwire E Mounting Appearance and Environmental Conditions Construction Plug in type Material Casing ABS resin black UL94 V 0 Socket Modified polyphenylene oxide resin including glass fiber black UL94 V1 Mounting method Wall or DIN rail mounting Connection method M3 5 screw terminal for input output and power supply 3 pin 2 piece connector for monitor output External dimensions 51 W X86 5 H 133 D mm including a socket Weight Main unit approx 270 g Socket approx 80 g Operating temperature range 0 to 50 C Operating humidity range 5 to 90 RH no condensation Operating conditions Avoid installation in such environments as corrosive gas like sulfide hydrogen dust sea breeze and direct sunlight E External Dimensions 40 2 045 pte TF Mounting hole BE CE depth 24 5 EHH Ej ORE 30 11 M3 5x7 HORT H 2h y screw SEZ Y Monitor output 103 3 3 7 8 terminal 1 133 51 max 1 To be added when the monitor output is specified IM 77J04R31 01E 1st Edition 2006 08 31 00
43. the indicating LED if no keystroke is made within the set time Setting range 0 does not go off or 1 to 60 minutes Active color PV display PV display color changing function This function changes the PV display color from green to red or from red to green according to the set PV display color mode shown below PV display color mode to be set Link to alarm 1 Links to alarm 1 Link to alarm 1 and alarm 2 Links to alarm 1 and alarm 2 Link to alarm 1 to alarm 4 only for 4 points of alarms Links to alarm 1 to alarm 4 SP deviation Changes the PV display color according to whether measured value is less than SP deviation high limit or SP deviation high limit or more whether measured value is more than SP deviation low limit or SP deviation low limit or less PV limit Changes the PV display color according to whether measured value is less than measured range high limit or measured range high limit or more whether measured value is more than measured range low limit or measured range low limit or less Fixed color Fixes PV display color in green or red E Output Signal type Relay contact Number of outputs 2 points of contact outputs transfer contact 1a1b or 4 points of contact outputs NO contact Contact rating 120 V AC 1 A 220 V AC 0 5 A resistance load 30 V DC 1 A 120 V DC 0 1 A resistance load Alarm action Alarm action Relay action PV high limit alarm Energized or de energized under normal condition
44. to display LoC Press the SET ENT key to display parameter LOC Press 7 to display 1 The decimal point blinks during data change Pias Press the SET ENT key to display parameter IN for setting the gJ range code No in the Setup Parameter Screen 2 Setup Parameter Screen 2 rr INPUT ITEM b Press a or 7 ee to display 62 DATA o displa J ALIO 20 3040 The decimal point blinks during data change I e Press the SET ENT key to accept range code No 62 in Press QO This completes the process for setting the range code No m b AL10 20 30 40 Press the DOWN key to display 1 on the DATA display AL10 20 30 40 Press the UP or DOWN key to display 62 on the DATA display Lt This completes the process for setting the range code No Press 5 fore more than i Press the SET ENT key again for more than 3 sec 3sec This causes the Operation Parameter Screen to appear to the Operation Parameter Screen i 7 3 Setting Burnout Action Setting Burnout Action This section describes an example of setting the burnout action to UP The procedure below begins with the condition in which the Setup Parameter Screen 2 is displayed Setup Parameter Screen 2 Press to display BSL Press the SET ENT key to display parameter
45. to the MVRK The measured value and i g f q parameter AH are displayed This causes parameter AH and the measured value to Po alternately appear alternately hh icon Press _ or _X _ Press the UP or DOWN key aio 20904 The decimal point blinks i The decimal point blinks SET ENT F Press Press the SET ENT key a 4 al The value before adjustment 153 9 appears on the DATA 7 i display I A i woe IS 3g are es This completes the input adjustment for the MVRK ATO 20 ry If additional re adjustment must be made take the following steps and then perform the procedure above Setup Parameter Screen 2 INPUT TEM r L L Press to display Press the SET ENT key to display parameter RST DATA Cc e RST RDYo or E E Press TA to display Press the UP key to display ON on the DATA display VIE ON a or The decimal point blinks during iiia data change i Press 5E Press the SET ENT key The previously adjusted value This resets the previously adjusted value will be reset 10 SETTING ACTIVE COLOR PV DISPLAY PV DISPLAY COLOR CHANGING FUNCTION 10 1 Setting Ranges and Factory Set Values Setup Parameter Screen 1 Parameter Parameter Name Setting Range Factory Set Symbol Value r High limit for PV When PV display color mode PCM is 6
46. ty Wiring should be connected to the terminals on the socket of the MVRK The terminals for external connections are of M3 5 screws Use crimp on lugs for connections to the terminals It is recommended that signal wires have a nominal cross sectional area of 0 5 mm or thicker while the power cable has a nominal cross sectional area of 1 25 mm or thicker Make the wiring resistance of the input terminals 4 and 6 the same Power supply gt L SUPPLY gt Input signal RTD DA B IN B 2 points of alarm outputs 4 points of alarm outputs Model code MVRK 000 0100 Model code MVRK 000 0200 Alarm 1output Relay gt Relay Relay Relay Relay gt ALM3 Wiring for Monitor Output If the monitor output code one of 6 A or P is specified at the time of order the following wiring is possible INPUT ITEM _ HEE eo lo lo ol DATA j Monitor output w AAAA RS 485 AL10 203040 Analog output communication ws 0 B 1 roo F A 2 pone 3 com 3 gt IM 77J04R31 01E 1st Edition 2006 08 31 00 4 PART NAMES OF FRONT PANEL AND THEIR FUNCTIONS Place for adhering the tag number label

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