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5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201  Fax: +81(6)6659-8510  E-mail: [email protected]

EM-6488-B  Rev.3  P. 1 / 32

OPERATING MANUAL

CONTENTS

BEFORE USE .... ........................................................................................................... 2
POINTS OF CAUTION ...................................................................................................... 2
LIGHTNING SURGE PROTECTION ....................................................................................... 2
COMPONENT IDENTIFICATION .......................................................................................... 3
EXTERNAL DIMENSIONS  unit: mm (inch) ............................................................................. 4
TERMINAL CONNECTIONS ............................................................................................... 5
WIRING INSTRUCTIONS .................................................................................................. 7
COMMUNICATION CABLE CONNECTION ............................................................................... 7
CONFIGURATION VIA INFRARED COMMUNICATION ................................................................. 7
L

ON

W

ORKS

 COMMUNICATION ............................................................................................. 8

FUNCTIONAL BLOCKS .................................................................................................... 9
OPERATION FLOWCHART .............................................................................................. 17
SETTING EXAMPLES .................................................................................................... 28
OPERATION EXAMPLES ................................................................................................ 31
ERROR MESSAGES ...................................................................................................... 32

MULTI POWER MONITOR

(4 digital displays, L

ON

W

ORKS

)

MODEL

54UL

Summary of Contents for 54UL

Page 1: ...2 LIGHTNING SURGE PROTECTION 2 COMPONENT IDENTIFICATION 3 EXTERNAL DIMENSIONS unit mm inch 4 TERMINAL CONNECTIONS 5 WIRING INSTRUCTIONS 7 COMMUNICATION CABLE CONNECTION 7 CONFIGURATION VIA INFRARED C...

Page 2: ...50 60 Hz 8VA 110 240V DC rating 99 264V DC 4W GENERAL PRECAUTION Before you remove or mount the unit turn off the power supply and input signal for safety ENVIRONMENT Indoor use Do not install the un...

Page 3: ...ary Power Supply Terminals Auxiliary Power Supply Terminals CONTROL BUTTON OPERATIONS IU PQS MAX E PRG ESC PF THD IU PQS PF THD Hold down IU Hold down Hold down Hold down Hold down Hold down Hold down...

Page 4: ...60 91 5 3 60 100 3 94 25 98 MOUNTING BRACKET 2 M5 SCREW 2 110 4 33 110 4 33 91 5 3 60 91 5 3 60 115 4 53 25 98 MOUNTING BRACKET 2 M5 SCREW 2 92 92 0 8 3 65 0 3 63 0 8 3 65 0 3 63 Panel thickness 2 to...

Page 5: ...3 1S 1L 3S 3L 1 source load N 2 2 3 k l K L k l K L P1 P2 P3 1S 1L 3S 3L 1 source load N 2 2 3 P1 P2 P3 1S 1L 1 source load 2 3 u v v u U V V U k l K L P1 P2 P3 1S 1L 1 source load 2 3 k l K L P1 P2 P...

Page 6: ...load 2 System Application Single phase 2 wire Three phase 3 wire balanced load Single phase 3 wire Three phase 3 wire unbalanced load 2CT Terminal 1S 1L 3S 3L 1 source load 2 3 k l P1 u v U V P2 u v...

Page 7: ...ew discrete input discrete output LONWORKS auxiliary power Torque 0 6 N m M4 Screw voltage input current input Torque 1 4 N m COMMUNICATION CABLE CONNECTION HOST PC LONWORKS 54UL LONWORKS 54UL LONWORK...

Page 8: ...NodeObject 1 InstObject 2 EnergyObject 3 DemandObject 4 StatisticsObject SUPPORTED NETWORK VARIABLE TYPES Supported Network Variable Types and their effective range resolution are as follows TYPE VARI...

Page 9: ...le object_id and object_request are as follows object_id 0 All objects 1 InstObject 2 EnergyObject 3 DemandObject 4 StatisticsObject Other Invalid_id object_request RQ_NORMAL Used to return the 54UL t...

Page 10: ...always 0 under_range Not supported always 0 electrical_fault Not supported always 0 unable_to_measure 1 is read when network variables are not updated due to certain function failure of the 54UL comm...

Page 11: ...NVT_amp_f Current Line 2 nvoAmp3 SNVT_amp_f Current Line 3 nvoAmpN SNVT_amp_f Neutral current Valid only with single phase 3 wire 3 00 3 phase 4 wire unbalanced or 3 phase 3 wire unbalanced 3CT system...

Page 12: ...me_sec 0 0 6553 4 0 0 Delay time to start sending network variables after the power is turned on SCPTdirection SNVT_state 0 or 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Bit 0 first bit determines the network...

Page 13: ...riable NETWORK VARIABLE TYPE EXPLANATIONS nviResetEnergy SNVT_switch Energy value is reset clear to 0 when 1 is entered numeric other than 0 0 Be aware that the value is reset every time 1 is entered...

Page 14: ...alculated and updated numeric other than 0 0 Average values are updated regardless of nviUpdateDemand status by auto matic updating setting Forcibly updated regardless of nviUpdateDemand status or aut...

Page 15: ...9 nvoMaxDemVar SNVT_power_f nv 41 nvoMinVol2 SNVT_vol_f SCPTmaxSendTime SCPTpwrUpDelay SCPTdirection Sending interval Power ON delay time Operation mode seting StatisticsObject Configuration Propertie...

Page 16: ...Voltage 2 Delta 2 3 Voltage 3 Delta 3 1 Three phase 4 wire Voltage 1 Phase 1 Voltage 2 Phase 2 Voltage 3 Phase 3 2 Maximum value among the following is assigned depending upon system configuration Sin...

Page 17: ...down Hold down Hold down Hold down Hold down Hold down NORMAL MODE Indicates values Indicates Voltage or Current Indicates Power Indicates Power Factor or THD Indicates totalized values max min averag...

Page 18: ...ent THD Selected energy reading N Neutral current THD Selected energy reading 3P4W 3 00 1 2 Delta voltage THD 2 3 Delta voltage THD 3 1 Delta voltage THD Selected energy reading 1 N Phase voltage THD...

Page 19: ...Phase 3 27 Power factor Phase 1 28 Power factor Phase 2 29 Power factor Phase 3 30 THD Current Line 1 31 THD Current Line 2 32 THD Current Line 3 33 THD Neutral current 3P4W 3 00 34 THD Delta voltage...

Page 20: ...ive energy low tariff incoming LEAD 117 Reactive energy low tariff outgoing LAG 118 Reactive energy low tariff outgoing LEAD 119 Energy count time low tariff 210 Reactive energy high tariff incoming 2...

Page 21: ...t 10th HD I2 08 10 1049 Line 2 Current 29th HD Line 2 Current 30th HD Line 2 Current 31st HD I2 29 31 I3 through U2N 1 I3 through U2N 1 1168 3 N Phase voltage 2nd HD 3 N Phase voltage 3rd HD 3 N Phsae...

Page 22: ...Q LEAD Reactive energy outgoing lead varh 19 L TIMER Energy count time h 0 EP Active energy incoming Wh 1 EQ Reactive energy lag varh 2 ES Apparent energy VAh 3 EP Active energy outgoing Wh 4 EQ React...

Page 23: ...0 V 110V AC frequency FREQUENCY U1N Voltage I1 Current Low end cutout current CUTOUT I 0 0 thr 99 9 of the rating 1 0 Low end cutout voltage CUTOUT U 0 0 thr 99 9 of the rating 1 0 Maximum value UPPER...

Page 24: ...O1 FUNC NO FUNC Not used ENERGY Energy count pulse ALARM Alarm output Discrete output 1 mode DO1 TYPE N O Normally open N C Normally closed Discrete output 2 function DO2 FUNC NO FUNC Not used ENERGY...

Page 25: ...last operation 1 2 3 4 5 6 Reset customization RESET View Customization CUSTOMIZE 0 Fastest 1 thr 60 seconds Display Update Rate UPD RATE Choose measurands to be displayed on Line 1 thr Line 4 NO Canc...

Page 26: ...S Apparent power 0 2 000 000 000 VA PF Power factor 1 0000 1 0000 F Frequency 45 00 65 00 Hz I1 3 AVG Average current Line 1 thr Line 3 demand 0 000 20 000 000 A IN AVG Average neutral current demand...

Page 27: ...utgoing EQ Reactive energy high tariff LEAD EQ LAG EQ LEAD Reactive energy high tariff incoming LAG Reactive energy high tariff incoming LEAD EQ LAG EQ LEAD Reactive energy high tariff outgoing LAG Re...

Page 28: ...G EXAMPLES SETTING INPUT CONFIGURATION Input system Three phase 3 wire unbalanced load CT ratio 300 A 5 A VT ratio 6600 V 110 V Input Setting INPUT System configuration SYSTEM 3P3W UB 3 phase 3 wire u...

Page 29: ...PER Current range I Minimum value LOWER 150A 5A 0A or Factory setting Maximum value UPPER Voltage range U Minimum value LOWER 9000V 300V 0V Maximum value UPPER Active power range P Minimum value LOWER...

Page 30: ...TYPE N O Normally open Alarm Output Setting ALARM Measurands I1 3 High setpoint HIGH 120A 50A Low setpoint LOW Hysteresis deadband HYSTERES 1 0 1 Alarm ON delay time ON DELAY DOUT Alarm output OUTPUT...

Page 31: ...press button MAX press button MAX press button MAX press button MAX press button MAX press press E PRG ESC button 2 seconds or more button press press E PRG ESC button 4 times press button 3 times pr...

Page 32: ...ference Reset the energy readings all energy and time count to zero Go to RESET ENERGY 5 Average demand data destroyed Average demand data stored in the device are destroyed often due to excessive noi...

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