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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-6489-B  Rev.9  P. 1 / 47

OPERATING MANUAL

MULTI POWER MONITOR

(4 digital displays, CC-Link)

MODEL

54UC

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
CC-Link - COMMUNICATION ............................................................................................. 8
CC-Link - OPERATIONS ................................................................................................. 10
CC-Link - SETTING ...................................................................................................... 12
CC-Link - MEASURED VARIABLES .................................................................................... 22
OPERATION FLOWCHART .............................................................................................. 34
SETTING EXAMPLES .................................................................................................... 43
OPERATION EXAMPLES ................................................................................................ 46
ERROR MESSAGES ...................................................................................................... 47

Summary of Contents for 54UC

Page 1: ...TS 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 CONNECTI...

Page 2: ...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 unit where it i...

Page 3: ...ut Terminals CC Link Terminals Voltage Input Terminals CONTROL BUTTON OPERATIONS IU PQS MAX E PRG PF THD ENTER ESCAPE E PRG ESCAPE E PRG ESCAPE IU PQS PF THD Hold down IU 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: ...S 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 P3 1...

Page 6: ...oad 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 U...

Page 7: ...S M3 Screw discrete input discrete output CC Link auxiliary power Torque 0 6 N m M4 Screw voltage input current input Torque 1 4 N m COMMUNICATION CABLE CONNECTION DA DB DG SLD FG MASTER UNIT DA DB DG...

Page 8: ...s CC Link communication status COM SEGMENT STATUS Turn on Normal communications Blinking ON OFF 1 sec CC Link settings changed Turn off No communication Reading from Writing to 54UC via CC Link In ord...

Page 9: ...o RX1 RWr0 RWr2 RWr3 Master to Slave 54UC Require Reading Writing RY0 ON ON Slave 54UC to Master Acknowledge Reading Writing RX1 OFF ON RWr0 Register number Register number RWr2 Data to write LSW RWr3...

Page 10: ...2 at this register When it is set the unit stops counting so that a new count value can be written in the register Be careful to use 2 setting because no counting will be performed if the unit remains...

Page 11: ...eboot the system Any other values can be written but invalid 5332 Backup restore setting 20002 Backup the present setting 30003 Restore the device with the backup setting data The register is automati...

Page 12: ...ory setting 1 or 5 A 5603 CT rating Secondary 1 to 5 Factory setting 1 or 5 A 5604 VT rating Primary 50 to 400 000 Voltage V Factory setting 110 V 5606 VT rating Secondary 50 to 500 Voltage V Factory...

Page 13: ...6113 Discrete output 1 function 0 Undefined 1 Energy count 2 Alarm 6114 Discrete output 1 0 Normally open 1 Normally closed Open at the power OFF regardless of this setting 6115 Discrete input functio...

Page 14: ...201 EQ Reactive energy high tariff LAG 202 ES Apparent energy high tariff 203 EP Active energy high tariff outgoing 204 EQ Reactive energy high tariff LEAD 205 206 EQ LAG EQ LEAD Reactive energy high...

Page 15: ...play only 2 Display discrete output 1 3 Display discrete output 2 6384 IN Neutral current Hysteresis deadband 3P4W 3 00 0 to 999 Specified value 0 1 Factory setting 0 10 6385 IN Neutral current ON del...

Page 16: ...pecified value 0 1 Factory setting 0 10 6417 Q Reactive power ON delay time 0 to 999 Seconds Factory setting 0 Seconds 6419 S Apparent power High setpoint Factory setting 0 VA 6421 S Apparent power Lo...

Page 17: ...tpoint 3P4W 3 00 Factory setting 0 mA 6455 IN AVG Average demand neutral current Alarm output 3P4W 3 00 0 Disable 1 Display only 2 Display discrete output 1 3 Display discrete output 2 6456 IN AVG Ave...

Page 18: ...ON delay time 0 to 999 Seconds Factory setting 0 Seconds 6491 THD IN Neutral current total harmonic distortion High setpoint 3P4W 3 00 Factory setting 0 10 6493 THD IN Neutral current total harmonic...

Page 19: ...e voltages Alarm output 0 Disable 1 Display only 2 Display discrete output 1 3 Display discrete output 2 6520 UT12 thr UT31 Phase angle between phase voltages Hysteresis deadband 0 to 999 Specified va...

Page 20: ...r 100 0 to 2 000 000 000 Power var Factory setting 1 500 var 6783 Reactive power 0 2 000 000 000 to 2 000 000 000 Power var Factory setting 0 var 6785 Apparent power 100 0 to 2 000 000 000 Power VA Fa...

Page 21: ...efer to the table below 7398 2 Line 2 Measurand to be assigned Refer to the table below 7399 2 Line 3 Measurand to be assigned Refer to the table below 7400 2 Line 4 Measurand to be assigned Refer to...

Page 22: ...ANGE Current mA 0 to 2 000 000 000 mA Voltage V 100 0 to 20 000 000 00 V Active power W 2 000 000 000 to 2 000 000 000 W Reactive power var 2 000 000 000 to 2 000 000 000 var Apparent power VA 0 to 2...

Page 23: ...se 1 Phase voltage Phase 2 Phase voltage Phase 3 V 100 V 100 V 100 53 55 57 P1 P2 P3 Active power Phase 1 Active power Phase 2 Active power Phase 3 W W W 59 61 63 Q1 Q2 Q3 Reactive power Phase 1 React...

Page 24: ...y low tariff incoming outgoing kvarh 10 193 EP_L Active energy fraction high tariff incoming kWh 10 232 195 EQ_L Reactive energy fraction high tariff LAG kvarh 10 232 197 ES_L Apparent energy fraction...

Page 25: ...ry 3 mA 307 309 311 I1 AVG 3 I2 AVG 3 I3 AVG 3 Current AVG Line 1 History 3 Current AVG Line 2 History 3 Current AVG Line 3 History 3 mA mA mA 313 IN AVG 3 Neutral current AVG History 3 3P4W 3 00 mA 3...

Page 26: ...Current total harmonic distortion MAX Line 1 Current total harmonic distortion MAX Line 2 Current total harmonic distortion MAX Line 3 10 10 10 871 THD IN MAX Neutral current total harmonic distortio...

Page 27: ...pparent power MIN Phase 3 VA VA VA 999 1001 1003 PF1 MIN PF2 MIN PF3 MIN Power factor MIN Phase 1 Power factor MIN Phase 2 Power factor MIN Phase 3 1 10 000 1 10 000 1 10 000 TOTAL HARMONIC DISTORTION...

Page 28: ...id id id id id id id id id id id id id id id id id 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th 27th 28th 29th 30th 31st 10 10 1...

Page 29: ...erations stop while one or more system errors are detected 8004 Reserved 8005 I1 thr I3 Current Alarm Bit assignment as shown below Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 l3 HI l2 HI l1 HI l3 LO l2...

Page 30: ...placed when the respective values are out of the predetermined ranges 0 in all bits means that no alarm is tripped 8015 IN AVG Average demand neutral current Alarm 3P4W 3 00 Bit assignment as shown b...

Page 31: ...HI THD U12 HI THD U31 LO THD U23 LO THD U12 LO 1 is placed when the respective values are out of the predetermined ranges 0 in all bits means that no alarm is tripped 8022 THD U1N thr THD U3N Phase vo...

Page 32: ...xample 0 at parameter number and 1 at Bit 0 of this register address means that I1 value is lower than the low setpoint triggering the alarm If another point within the same parameter number goes into...

Page 33: ...ower digit 7th character 9607 9608 9609 9610 9611 9612 9613 9614 Tag No Upper digit 2nd character Upper digit 4th character Upper digit 6th character Upper digit 8th character Upper digit 10th charact...

Page 34: ...lected 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 2 N Phase...

Page 35: ...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 36: ...rgy low tariff outgoing LAG 118 Reactive energy low tariff outgoing LEAD 119 Energy count time low tariff 210 Reactive energy high tariff incoming 211 Reactive energy high tariff outgoing 212 Active e...

Page 37: ...Current 9th HD Line 2 Current 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 P...

Page 38: ...ead 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 Reactive energy lead varh 5 EQ LAG Rea...

Page 39: ...g primary VT PRI 50 thr 400 000 V 110V VT rating secondary VT SEC 50 thr 500 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...

Page 40: ...ng CC LINK Node address ADDRESS 1 thr 64 1 Baud rate BAUDRATE 156 kbps 625 kbps 2 5 Mbps 5 Mbps 10 Mbps 3 3 In order to make the settings effective turn on the power again or reboot the device or rese...

Page 41: ...switching DISABLE No auto recovery 1 thr 999 sec from 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...

Page 42: ...IN Neutral current 3P4W 3 00 0 20 000 A U12 31 Delta voltage Line 1 2 2 3 3 1 0 00 400 000 00 V U1N 3N Phase voltage Phase 1 thr Phase 3 0 00 400 000 00 V P Active power 2 000 000 000 2 000 000 000 W...

Page 43: ...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 44: ...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 1 8...

Page 45: ...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 DOUT1 Alarm output OUTPUT...

Page 46: ...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 47: ...erence 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 ex cessive noi...

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