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AccuEnergy Acuvim-L Series Owner's Manual

Manual is about: Multifunctional power meter

Summary of Acuvim-L Series

  • Page 1

    Shop for power metering products online at: 1.877.766.5412 www. Powermeterstore .Com.

  • Page 2: Copyright

    Acuvim-l i copyright © 2013 v2.01 this manual may not be altered or reproduced in whole or in part by any means without the expressed written consent of accuenergy. The information contained in this document is believed to be accurate at the time of publication, however, accuenergy assumes no respon...

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    Acuvim-l ii please read this manual carefully before installation, operation and maintenance of acuvim-l power meter. The following symbols in this manual and on acuvim-l series meters are used to provide warning of danger or risk during the installation and operation of the meters. Electric shock s...

  • Page 4: Content

    Acuvim-l iii content chapter 1 introduction-------------------------------------------------------------------1 1.1 functionality ---------------------------------------------------------------2 1.2 areas of application -------------------------------------------------------------2 1.3 meter overvie...

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    Acuvim-l iv 4.5 data address table------------------------------------------------------------134 appendix a technical data and specification-----------------------------------------------178 appendix b ordering information-------------------------------------------------------------182 appendix c r...

  • Page 6: Starting!

    Acuvim-l v starting! Congratulations! You have purchased an advanced, versatile and multifunction power meter. This meter can work as a remote terminal unit (rtu) that contributes to your system’s stability and reliability by providing real-time power quality monitoring and analysis. When you open t...

  • Page 7: Chapter 1 Introduction

    Chapter 1 introduction 1.1 functionality 1.2 areas of application 1.3 meter overview shop for power metering products online at: 1.877.766.5412 www. Powermeterstore .Com.

  • Page 8: 1.1 Functionality

    2 acuvim-l 1.1 functionality multifunction, high accuracy acuvim-l series multifunction power meter is designed with the latest microprocessor and digital signal process technology. It can measure voltage, current, active power, reactive power, apparent power, power factor for three phases, individu...

  • Page 9: 1.3 Meter Overview

    3 acuvim-l acuvim-l series meter is the ideal choice for replacing traditional, analog electric meters. It uses true rms measuring methods so that nonlinear load can be monitored. Except providing means of monitoring and measuring power distribution automation system, it can also be used as a remote...

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    4 acuvim-l function parameters al bl cl dl el kl energy energy ep_imp, ep_exp reactive energy eq_imp, eq_exp apparent energy es demand current demand dmd_i1, dmd_i2, dmd_i3 power demand dmd_psum, dmd_ qsum, dmd_ssum tou e n e r g y / m a x demand tou, 4 tariffs, 12 seasons, 14 schedules daylight sav...

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    5 acuvim-l note: possessed functions optional function blank na statistics max current demand dmd_i1_max, dmd_i2 _max, dmd_i3_max max power demand dmd_psum_max, dmd_qsum_max, dmd_ssum_max max/min voltage umax, umin max/min current imax, imin hour running hour hour load running hour hour i/o energy p...

  • Page 12: Chapter 2 Installation

    6 chapter 2 installation 2.1 appearance and dimensions 2.2 installation methods 2.3 wiring shop for power metering products online at: 1.877.766.5412 www. Powermeterstore .Com.

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    8 acuvim-l considerations when installing meters installation of the meter must be performed by qualified personnel only, who follow standard safety precautions through the installation procedures. Those personnel should have appropriate training and experience with high voltage devices. Appropriate...

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    9 acuvim-l the installation method is introduced in the chapter. Please read this chapter carefully before beginning installation . 2.1 appearance and dimensions units: mm(inches) gasket 91.00 (3.583) 35.90 (1.413) 50.70 (1.996) 96.00 (3.800) 96.00 (3.800) 91.00 (3.583) 35.90 10.00 (0.394) 14.00 (0....

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    10 acuvim-l part name description  lcd display large bright white backlight lcd display.  front casing visible portion (for display and control) after mounting onto a panel.  key four keys are used to select display and set.  enclosure the acuvim-l series meter enclosures is made of high strengt...

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    11 acuvim-l io module appearance and mechanical dimensions profibus module and ethernet module appearance and mechanical dimensions 19 .5 mm 55.60 90.00 22.00 fig.2-3 structure configuration of profibus modules fig.2-2 structure configuration of io modules shop for power metering products online at:...

  • Page 17: 2.2 Installation Methods

    12 acuvim-l 2.2 installation methods environment please check the environmental temperature a n d h u m i d i t y a cco rd i n g to ac u v i m - l’s requirement to ensure the power meter can work well. 1. Temperature operation: -25°c to 70°c storage: -40°c to 85°c 2. Humidity 5% to 95% no condensati...

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    13 acuvim-l 2. Remove the clips from the meter and put acuvim-l into the square hole from the front side. Fig.2-5 put the meter into the square 3. Install the clips to the meter from backside and push the clips tightly so that the meter is fixed on the panel. Fig.2-6 use clips to fix the meter al um...

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    14 acuvim-l module installation (1) the extend module could be installed from the bottom of the meter . (2) the extend module is fixed on the meter by the screw. (3) please install the profibus module first if both io and profibus module are selected. (4)please install the ethernet module first if b...

  • Page 20: 2.3 Wiring

    15 acuvim-l 2.3 wiring 2.3.1 terminal strips there are three or four terminal strips at the back of the acuvim-l series meter depending on different models. The terminal strip diagrams are shown in below. The three phase voltage and current are represented by using 1, 2, and 3 respectively. These nu...

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    16 acuvim-l communication terminal strips digital output terminal strips fig.2-8 terminal diagram of acuvim-l before setting up the meter’s wiring, please make sure that the switch gear has an earth ground terminal. Connect both the meter and the switch gear ground terminals together. The following ...

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    17 acuvim-l l n acuvim- l 1a fuse power supply ground 11 12 13 2.3.2 power requirement auxiliary power there are two auxiliary power supply options for the acuvim-l series meter: 1. Standard: 100~415vac (50/60hz) or 100~300vdc 2. Low voltage dc option: 20-60vdc choose the option according to the app...

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    18 acuvim-l fig.2-12 wiring connection of auxiliary power supply with emc filters voltage input maximum input voltage for the acuvim-l series meter shall not exceed 400ln/690ll vac rms for three phase or 400ln vac rms for single phase. Potential transformer (pt) must be used for high voltage systems...

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    19 acuvim-l details). Cts must be used if the system rated current is over 5a. The accuracy of the ct should be better than 0.5% with rating over 3va is recommended in order to preserve the meter’s accuracy. The wire between cts and the meter shall be as short as possible. The length of the wire may...

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    20 acuvim-l 2.3.3 voltage input wiring 3-phase 4-line wye mode (3ln) the 3-phase 4-line wye mode is popularly used in low voltage electric distribution power system. For voltage lower than 400ln/690ll vac, power line can be connected directly to the meter’s voltage input port as shown in fig.2- 13a....

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    21 acuvim-l 3-phase 3-line direct connection mode (3ll) in a 3-phase 3-line system, power line a, b and c are connected to v1, v2 and v3 directly. Vn is floated. The voltage input mode of the meter should be set to 3ll. Fig.2-14 3ll 3-phase 3-line direct connection 3-phase 3-line open delta mode (2l...

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    22 acuvim-l 2.3.4 current input wiring 3ct the 3ct current wiring configuration can be used when either 3cts are connected (as shown in fig.2-16) or 2cts are connected (as shown in fig.2-17) to the system. In either case, there is current flowing through all three current terminals. Fig.2-16 3ct-a f...

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    23 acuvim-l 2ct the difference between fig.2-17 and fig.2-18 is that no current flows through current input terminal i21 and i22. The i2 value is calculated from formula i1+i2+i3=0. The current input mode of the meter should be set to 2ct . Fig.2-18 2ct 1ct the current input mode of the meter should...

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    24 acuvim-l 2.3.5 frequently used wiring method in this section, most common voltage and current wiring connection combinations are put together into different diagrams. In order to display measurement readings correctly, please select the approprate wiring diagram according your setup and applicati...

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    25 acuvim-l 2. 3ln, 3ct with 2 cts (wiring mode: 3ln,3ct) fig.2-21 3ln, 3ct with 2cts 3. 3ll,3ct(wiring mode:3ll,3ct) fig.2-22 3ll, 3ct n line load a b c i11 acuvim-l 5 7 9 i32 8 6 i12 i21 i22 i31 6 terminal block 1 2 3 4 5 v1 v2 v3 v n 7 8 9 10 1a fuse alum0230 terminal block a b c line 1a fuse loa...

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    26 acuvim-l 4. 2ll, 3ct (wiring mode: 2ll, 3ct) fig.2-23 2ll, 3ct 5. 2ll, 2ct (wiring mode: 2ll, 2ct) fig.2-24 2ll, 2ct load i11 acuvim-l 5 7 9 i32 8 6 i12 i21 i22 i31 6 terminal block 1 2 3 4 5 v1 v2 v3 v n 7 8 9 10 1a fuse line a b c alum0233 load i11 acuvim-l 5 7 9 i32 8 6 i12 i21 i22 i31 6 termi...

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    27 acuvim-l 6.1ln, 1ct(wiring mode:1ln, 1ct) fig.2-25 1ln,1ct 7. 1ll, 2ct(wiring mode:1ll, 2ct) fig.2-26 1ll,2ct note: for the 1ll, 2ct, a and b facies of the phase angle is 180 0 . N line load a i11 acuvim-l 5 7 9 i32 8 6 i12 i21 i22 i31 6 terminal block 1 2 3 4 5 v1 v2 v3 v n 7 8 9 10 1a fuse alum...

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    28 acuvim-l 2.3.6 digital output (do) there are two digital outputs for acuvim-l. For the acuvim-bl, the terminals of the digital output are do1 , do2 and doc . For the acuvim-dl/el, the terminals of the digital output respectively is do11, do12 and do21, do22.These two digital outputs can be used a...

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    29 acuvim-l fig.2-28 di input circuit diagram the circuit drawing of digital input is simplified as fig.2-28. When k is switched off, out is in high state. When k is switched on, out is in low state. The wire of digital input should be chosen between awg22~16 or 0.5~1.3mm 2 . 2.3.8 communication acu...

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    30 acuvim-l all meter have been standardized. In order to improve the quality of communications, now offers the following suggestions: the shield of the rs485 cable must be connected to the ground at one end only. Every a(+) should be connected to a(+), b(-) to b(-), or it will influence the network...

  • Page 36: 3.1 Display Panel and Keys

    3.1 display panel and keys 3.2 metering data 3.3 statistics display 3.4 system parameter setting 3.5 do parameter setting and expansion module setting 3.6 ethernet network module settings 3.7 di status display 3.8 tou energy and maximum demand display 3.9 measurement methods and parameters definitat...

  • Page 37: 3.1 Display Panel and Keys

    32 acuvim-l operational details of the meter will be described in this chapter. This includes viewing real-time metering data and setting parameters using different key combination. 3.1 display panel and keys the front of the acuvim-l series meter consists of an lcd screen and four control keys. All...

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    33 acuvim-l sn display description 1 three lines of " " digits in the metering area display metering data voltage, current, power, power factor, thd, frequency, demand, unbalance factor, max, min etc. 2 status display area one line of" " digits at the top of display panel display current status mete...

  • Page 39: 3.2 Metering Data

    34 acuvim-l 3.2 metering data acuvim-l series meter displays the voltage metering screen (default screen) when first powered up. Different key combinations show different screen. Press “v/a” to show real-time metering data; press “e” to show energy parameters; press “p” to show power parameters; pre...

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    35 acuvim-l press “v/a” to go to the next screen. The 2 nd screen: line to line voltage: u12, u23 and u31. As shown in fig.3-3, u12=658.5 v, u23=658.0 v, u31=657.8 v. Press “v/a” to go to the next screen. The 3 rd screen: current for each phase: i1, i2 and i3. As shown in fig. 3-4, i1=2.501 a, i2=2....

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    36 acuvim-l the 5 th screen: current demand of each phase. As shown in fig.3-6, dmd_i1=2.503 a, dmd_ i2=2.501 a, dmd_i3=2.500 a. Press “v/a” to go back to the 1st screen. Note: for acuvim-kl, only the current page is displayed. When the wiring mode is set to 3ll-3ct,2ll-3ct or 2ll-2ct, it will not d...

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    37 acuvim-l the 2 nd screen: reactive power of each phase. As shown in fig.3-8, q1=0.823 kvar, q2=0.823 kvar,q3=0.822 kvar. Press “p”, go to the next screen. The 3 rd screen: apparent power of each phase. As shown in fig.3-9, s1=0.950 kva, s2=0.951 kva,s3=0.950 kva. Press “p” to go to the next scree...

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    38 acuvim-l the 5 th screen: power factor of each phase: pf1,pf2, pf3. As shown in fig.3-11, pf1=0.500, pf2=0.499, pf3=0.500. Press “p” to go to the next screen. The 6 th screen: system average power factor pf and system frequency f. As shown in fig.3-12, pf=0.500, f=50.01 hz. Press “p” to go to the...

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    39 acuvim-l for other series meters, if the wiring is set to 2ll, or 3ll, there is no single-phase power and single-phase power factor displayed, press p to switch between screens only 4,6,7. The 1 st screen: import energy as shown in fig. 3-14, ep_imp=50.9 kwh. Press “e”, go to the next screen. The...

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    40 acuvim-l the 4 th screen: capactive (export) reactive energy. As shown in fig. 3-17, eq_exp=1.5 kvarh. Press “e” to go to the next screen. The 5 th screen: apparent energy. As shown in fig.3-18, es = 3.0kvah. Press “e” to go to the next screen. The 6 th screen: run hours. As shown in fig.3-19, ru...

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    41 acuvim-l the 7 th screen: load run hours. As shown in fig.3-20, load run hour = 1.3 hours. Press “e” to go to the next screen. Note: this screen only applies to acuvim-dl, el and kl. Note: in real-time metering mode, acuvim-al, acuvim-bl, acuvim-cl,acuvim-dl and acuvim-el display voltage and curr...

  • Page 47: 3.3 Statistics Display

    42 acuvim-l the 2 nd screen: phase current thd: thd_i1, thd_ i2, thd_i3. As shown in fig 3-23, thd of three phase current, thd_i1=1.89%, thd_i2=1.83%, thd_i3=1.85%. Press “h” key, go back to the 1 st screen. Note: when voltage wiring mode is set to 1ln, display only shows phase current thd: thd-i1. ...

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    43 acuvim-l max=380.2 v, u3_max=380.5 v. The 2 nd screen: min value of phase voltage. The “min” icon shown on the top of screen. As shown in fig.3-25, u1_min=379.6 v, u2_min=379.8 v, u3_min=379.7 v. Press “v/a” to go to the next screen. The 3 rd screen: max value of line to line voltage. As shown in...

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    44 acuvim-l the 5 th screen: max value of current. As shown in fig.3-28, i1_max=2.502 a , i2_max=2.503 a, i3_max=2.502 a . Press “v/a” to go to the next screen. The 6 th screen: min value of current. As shown in fig.3-29, i1_min=2.498 a, i2_min=2.496 a, i3_min=2.497 a. Press “v/a” to go to the next ...

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    45 acuvim-l 3.3.2 display the max value of power and reactive power demand. Press “p” under the statistics display mode to display the peak value for power, reactive power and apparent power demand. As shown in fig.3-31, p_demand_max=1.435 kw, q_demand_max=2.478 kvar, s_demand_max = 2.850 kva. 3.3.3...

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    46 acuvim-l the 2 nd screen: 2 nd harmonic content of voltage. As shown in fig.3-33, u1_hr2=0.12%, u2_hr2=0.14% , u3_hr2=0.12%. Press h to scroll through the 3 rd to the 31 th phase voltage harmonic content note: when voltage wiring of the meter is set to 2ll or 3ll, line to line voltage harmonic co...

  • Page 52: 3.4 System Parameter Setting

    47 acuvim-l 3.4 system parameter setting press “h” and “v/a” simultaneously in the metering data display mode to enter the system parameter setting mode. All the settings can be done through the keys on the meter front panel. Press “h” to move the flashing cursor to the right, press “p” to increase ...

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    48 acuvim-l the 1 st screen: communication address setting. The address can be any integer between 1 - 247. As shown in fig.3-37, the communication address is 1. To change the address, press “h” to move the cursor, press “p” to increase value by 1, press “e” to decrease value by 1. Press “v/a” to st...

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    49 acuvim-l note: the page is only shown in acuvim-el and kl. “non1” represents non-parity, single stop bit; “non2” represents non-parity, double stop bit; “odd” represents odd-parity, single stop-bit; “even” represents even parity, single stop bit. By default it is set as “even”. The 4 th screen: v...

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    50 acuvim-l the 7 th screen: pt secondary side ratio setting. Pt2 ratio can be set from 50.0 to 400.0 (unit in v). As shown in fig.3-43, pt2=380.0v. To change pt2 value, press “h” to move the cursor, press “p” to increase value by 1, press “e” to decrease value by 1. Press “v/a” to store the current...

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    51 acuvim-l the 9 th screen: ct secondary side ratio setting. Ct2 can be 1, 5 and 333; user can modify the ct2 as 1 or 5, if ct2=333mv, it can not be modified. As shown in fig.3-45, ct1=5a, press “v/a” to proceed to the next page. The 10 th screen: definition of reactive power. 0: sinusoidal reactiv...

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    52 acuvim-l the 12 th screen: sliding windows time for demand setting. Sliding windows time of demand can be set from 1-30 minute. The window slides once per minute. As shown in fig.3-48, the sliding windows time is 8 minute. The 13 th screen: clear max and min page setting. To clear max and min val...

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    53 acuvim-l the 15 th screen: acknowledgement to clear energy setting. This screen appears only when the 14 th screen is set as “enable”. Press “e” or “p” to select “yes” or “no”: “yes”: clear energy; “no”: do not clear energy. All energy parameters will be set to 0 when “yes” is selected. Press “v/...

  • Page 59: 3.5

    54 acuvim-l the 18 th screen: var/pf setting. Press “p” or “e” to change var/pf setting. As shown in fig.3-54 is iec standard. Note: the page would be show only in acuvim-el. The 19 th screen: password setting. This is the last screen in system parameter setting mode. The password can be changed in ...

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    55 acuvim-l if the extend io module could be added, it contains 2 do, 4 di and communication with modbus-rtu standard. Press “p” key and “e” key simutaneously under system parameter setting mode to enter do parameter setting and extend io communication setting mode, the operation about key is same a...

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    56 acuvim-l the 3 th screen: do1 output mode setting. 0: pulse output; 1: alarm output. As shown in fig.3- 58, do1 is set as pulse output mode. Press “v/a” to accept change and proceed to the next page. The 4 th screen: do2 output mode setting. 0: pulse output; 1: alarm output. As shown in fig.3- 59...

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    57 acuvim-l the 6 th screen: do pulse width setting. Do pulse width can be set from any integer from 1 to 50. Each unit stands for 20ms. As shown in fig.3-61, the pulse width is set to 5, that is 5×20=100ms. Press “v/a” to accept change and proceed to the next page. The7 th screen: do1 output item s...

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    58 acuvim-l the 9 th screen: do delay time for alarm setting. If alarm condition lasts for over the preset time period, the alarm signal will be triggered. The delay time can be set from any integer from 0 to 255. Each unit stands for 300ms. The10 th screen: do1 alarm output item setting. The do1 al...

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    59 acuvim-l the 11 th screen: do1 inequality sign setting. 0: (greater than) as shown in fig.3-66, the inequality sign is set to 1, which means when the tracking value is above the preset limit, an alarm output will be triggered. Press “v/a” to accept change and proceed to the next page. The 12 th s...

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    60 acuvim-l the 14 th screen: do2 inequality sign setting. 0: (greater than) press “v/a” to accept change and proceed to the next page. The 15 th screen: do2 alarm limit setting. Set the alarming limit value for the tracking parameter. Refer to chapter 3.8 and parameter definitations>> for alarm lim...

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    61 acuvim-l the 17 th screen: profibus address setting page. Profibus address can be set from 0~126, this page will display if the power meter connect a profibus module. Profibus address can be set only via key, and it valid right now after modified. Only acuvim-dl/el display the page. 3.6 ethernet ...

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    62 acuvim-l the 2 nd screen: displays the ip address settings page. Ip address: 192.168.3.1 the 3 rd screen: displays the subnet mask address (submask) settings page. Such as the subnet mask address is: 255.255.255.0 the 4 th screen: displays the gateway address (gateway) settings page. Such as the ...

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    63 acuvim-l the 5 th screen: displays the ip address of the domain name server (dns1) settings page. Such as server address 1:202.168.0.1 the 6 th screen: displays the domain name server address (dns2) settings page. Such as server address 2:202.168.0.4 the 7 th screen: modbus-tcp port setting page ...

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    64 acuvim-l the 8 th screen: displays the http port settings page. Http port address is 8080. The 9 th screen: displays network module reset settings page. Is set to 1, the reset network module; such as 0, is not reset. The 10 th screen : displays the the network module password reset page. Set to 1...

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    65 acuvim-l 3.7 di status display function acuvim-dl and acuvim-el support display of 4 extend di status. Press “h” + “p”can enter or exit di status display. The pages can be turned by pressing “v/a”. From fig. 3-83 to fig. 3-86, it shows that all of the 4 dis status are off. The 1 st screen: di1 cu...

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    66 acuvim-l the 4 th screen: di4 current status display. If di4 status is turn on, the screen will display “on”. If di4 status is turn off, the screen will display “off”. As show in fig.3-86, di4 ststus is turn off. 3.8 tou energy and maximum demand display press “v/a” and “e”simultanelously to ente...

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    67 acuvim-l the 2 nd screen: total tariff export energy. As shown in fig.3-88, ep_ exp=203.8kwh. Press “v/a” to turn to the next screen. The 3 rd screen: total tariff import reactive energy. As shown in fig.3-89, eq_ imp=3025.8 kvarh.Press “v/a” to turn to the next screen. The 4 th screen: total tar...

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    68 acuvim-l the 5 th screen: total tariff apparent energy of tou. As shown in fig.3-91, es=1879.8 kvah.Press “v/ a” return to 1st screen, then press “h” turn to 6th screen. In the same way, press “v/a” key to switch the screen under the same tariffs. Press “h” will switch the screen under the differ...

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    69 acuvim-l the 2 nd screen: total tariff maximum current demand. As shown in fig. 3-93, i1 =10.12ka,i2 = 10.10ka, i3 = 10.09 ka, press “v/a” to switch the screen between maximum power demand and maximum current demand. Press “h” to switch the screen under the different tariffs. 3.9 acuvim-l measure...

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    70 acuvim-l 2 2 2 2 p s d q − = + 2. Nonsinusoidal reactive power. The formula is as follows: where q d : budeanu’s distortion power. Q: budeanu’s reactive power. Apparent power (s): three phase apparent power and total system apparent power are measured and displayed in the acuvim-l series meter. P...

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    71 acuvim-l export reactive energy (eq_exp): capacitive energy. Apparent energy: apparent energy is time integral of apparent power. The unit is kvah. Harmonic parameter (not available for acuvim-el): total harmonic distortion: this factor is often used to express the power quality of the power syst...

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    72 acuvim-l max/min: acuvim-l series meter can measure the max value of real system power, reactive power and apparent power and the max/min of the three phase voltage and current. The data is stored in non-volatile memory and can be accessed or cleared via meter front or communication. Unbalance fa...

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    73 acuvim-l schedule can be divided up into 14 segments (in which each segment can have its own tariff). User can customize the tou calendar (including its tariffs, seasons, schedules and segments) according to different applications. To make sure that the tou calendar is setup correctly, the meter ...

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    74 acuvim-l 3. Schedule setting parameter: the number of available tou schedules depends on the schedule setting parameter. The parameter can be selected from any integer between 1 to 14. This parameter determines the number of tou schedules available for the tou calendar setting. A maximum of 14 to...

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    75 acuvim-l tariffs (sharp and peak) will be available. 7. Holiday setting parameter: this parameter can be set from any integer between 1 and 30, meaning a maximum of 30 holidays can be programmed to the tou calendar. If the holiday setting parameter is set as 3, the first 3 slots of the holiday sc...

  • Page 81: 1.877.766.5412

    76 acuvim-l fig.3-94 dst setting interface shop for power metering products online at: 1.877.766.5412 www. Powermeterstore .Com.

  • Page 82: 1.877.766.5412

    77 acuvim-l 10.Holidays preset function: ten years holiday setting in this setting, users can program holidays in the future decade. The format is month / day , holiday code. When “enable holiday years settings” is checked, users can click “make holiday settings (10 year)” to enter the holiday table...

  • Page 83: 1.877.766.5412

    78 acuvim-l 11. Weekend schedule: weekend setting (bit0 : sunday; bit1 ~ bit6: monday to saturday; bit 0 means not effective, bit 1 means effective). For example, when the weekend setting bit0 is 1, it means sunday is effective. When the weekend setting bit1 is 1, it means monday is effective. For e...

  • Page 84: 1.877.766.5412

    79 acuvim-l function chapter. Energy pulse output: the two digital outputs (dos) from the acuvim-bl, dl, el can be used as energy pulse output. Introduction of extend io function: as shown in fig.3-95 extended io parameter setting, it includes do type, di type and communication settings. Fig.3-96 ex...

  • Page 85: 1.877.766.5412

    80 acuvim-l extension io communication: acuvim-el and acuvim-dl extended io module supports rs485 communications with modbus-rtu protocol, the extended module share the same device address and it supports six baud rate: 1200, 2400, 4800, 9600, 19200, 38400, 57600 as well as different parity selectio...

  • Page 86: 1.877.766.5412

    81 acuvim-l 200:5) for over 15 seconds, over limit alarm will be triggered, alarm signal will be set out via do1. Setting procedures should be as follows: enter do parameter setting mode by pressing “p” and “e” simutaneously under system parameter setting mode. 1) set do1 mode to 1 (alarm output) 2)...

  • Page 87: 1.877.766.5412

    82 acuvim-l in practice the pulse width and the pulse ratio are selected according to system power. The relation of the two parameters should satisfied following expression: ((1000*3600s)/p*pulse_const)>pulse width. In the expression, the unit of the power or reactive power is w or var. Digital inpu...

  • Page 88: 1.877.766.5412

    83 acuvim-l (1) di function introduction: the di type can be set as shown in fig.3-95 extend io parameter setting. If soe record function is selected, the di will work as soe state mode as shown fig. 3-96 soe record display; if the counter is selected, the di will work as input pulse accumulation mo...

  • Page 89: 1.877.766.5412

    84 acuvim-l event be read, if the value is not currently reading the latest value of the event log, it reads the current single event and the record number will be incremental, if current reading record number is the latest event record number, a single incident remain unchanged. By re-written a sin...

  • Page 90: 4.2 Modbus Protocol

    4.1 modbus protocol introduction 4.2 modbus protocol 4.3 communication format 4.4 ethernet module (axm-net) 4.5 data address table chapter 4 communication shop for power metering products online at: 1.877.766.5412 www. Powermeterstore .Com.

  • Page 91: 1.877.766.5412

    86 acuvim-l this chapter will mainly discuss how to operate the meter via communication port using software. To master this chapter, you should be familiar with modbus and read other chapters of this manual to make sure that you have a good understanding of the functions and applications of this pro...

  • Page 92: 4.2 Modbus Protocol

    87 acuvim-l 4.2 modbus protocol framing table 4-1 data frame format address field the address field of a message frame contains eight bits. Valid slave device addresses are in the range of 0~247 decimal. A master addresses a slave by placing the slave address in the address field of the message. Whe...

  • Page 93: 1.877.766.5412

    88 acuvim-l data field the data field is constructed using sets of two hexadecimal digits, in the range of 00 to ff hexadecimal. The data field of messages sent from a master to slave devices contains additional information which the slave must use to take the action defined by the function code. Th...

  • Page 94: 4.3 Communication Format

    89 acuvim-l applying successive 8-bit bytes of the message to the current contents of the register. Only the eight bits of data in each character are used for generating the crc. Start and stop bits, and the parity bit, do not apply to the crc. When generating the crc, each 8-bit character is exclus...

  • Page 95: 1.877.766.5412

    90 acuvim-l fun: function code data start reg hi: start register address high byte data start reg lo: start register address low byte data #of reg hi: number of register high byte data #of reg lo: number of register low byte crc16 hi: crc high byte crc16 lo: crc low byte chapter4 communication 1. Re...

  • Page 96: 1.877.766.5412

    91 acuvim-l relay1:bit0 relay2:bit1 addr fun byte count data crc16 hi crc16 lo 11h 01h 01h 02h bfh 5bh the content of the data is: 7 6 5 4 3 2 1 0 0 0 0 0 0 0 1 0 msb lsb (relay 1 = off , relay 2=on) 2. Read the status of di(function 02) function code 02 1=on 0=off di1’s address is 0x0000, di2’s add...

  • Page 97: 1.877.766.5412

    92 acuvim-l response: the acuvim-dl/el response includes the acuvim-dl/el address, function code, quantity of data characters, the data characters, and error checking. An example response to read the status of 4 dis are shown as table 4-7 the status of 4 dis are responding to the last 4 bits of the ...

  • Page 98: 1.877.766.5412

    93 acuvim-l addr fun data start addr hi data start addr lo data #of regs hii data #of regs lo crc16 hi crc16 lo 11h 03h 01h 30h 00h 03h 06h a8h response the acuvim-l series meter response includes the address code, function code, quantity of data byte, data, and error checking. An example response t...

  • Page 99: 1.877.766.5412

    94 acuvim-l response the normal response to a preset multi-register request includes the acuvim-l series meter address, function code, data start register, the number of registers, and error checking. Addr fun data start reg hi data start reg lo data #of reg hi data #of reg lo crc16 hi crc16 lo 11h ...

  • Page 100: 1.877.766.5412

    95 acuvim-l the used type of cable and the method of signal processing in lan. 4.4.2 function description of ethernet module please read appendix of technical data and specifications of ethernet module before using. * the ethernet module supports modbus-tcp protocol. It is used as a server, the defa...

  • Page 101: 1.877.766.5412

    96 acuvim-l fig. 4-1 90mm 55.6mm (top view) (bottom view) shop for power metering products online at: 1.877.766.5412 www. Powermeterstore .Com.

  • Page 102: 1.877.766.5412

    97 acuvim-l 4.4.4 installation method fig. 4-2 the ethernet module is linked to the acuvim-l meter by a communication plug. It can also be linked to other extended modules like io modules. 1.Insert the installation clips to the counterpart of the meter, and then press the ethernet module lightly, so...

  • Page 103: 1.877.766.5412

    98 acuvim-l (top view) fig. 4-3 script id content 1 tx+ tranceive data+ 2 tx- tranceive data- 3 rx+ receive data+ 4 n/c not connected 5 n/c not connected 6 rx- receive data- 7 n/c not connected 8 n/c not connected led_l (yellow): displays speed status. Led on indicates 100mbps, while led off indicat...

  • Page 104: 1.877.766.5412

    99 acuvim-l 4.4.7 connection method 1. Direct connect the ethernet module uses cross line (standard 568a) to connect to computers. The module supports modbus-tcp,http and snmp functions for a direct connection. 2. Indirect connect the ethernet module uses straight line (standard 568b) to access the ...

  • Page 105: 1.877.766.5412

    100 acuvim-l 2. Press “v/a” key to go to the device address page. It shows the modbus address of the device. 3. Press “v/a” key to go to the baud rate setting page. Then press “h” key and “p” key simultaneously to go to the ethernet module setting page. 4. Set configuration mode in the first setting...

  • Page 106: 1.877.766.5412

    101 acuvim-l 5. Set ip address in the second setting page, such as 192.168.3.1 as shown below. The cursor starts at the first digit. After setting the ip address, press the “v/a” key to accept and go to the third setting page for subnet mask. 6. Set subnet mask in the third setting page, such as 255...

  • Page 107: 1.877.766.5412

    102 acuvim-l 8. Set dns primary server in the fifth setting page, such as 202.168.0.1. The cursor starts at the first digit. After setting the dns primary server, press the “v/a” key to accept and go to the sixth setting page for dns secondary server. Note: the dns parameters must be set correctly t...

  • Page 108: 1.877.766.5412

    103 acuvim-l 11. Set http port in the eighth setting page, such as 8080. The cursor starts at the first digit. After setting the http port, press the “v/a” key to accept and go to the ninth setting page for the reset mode. The http port’s default value is 80, and the user defined range of port is 60...

  • Page 109: 1.877.766.5412

    104 acuvim-l 4.4.9 searching ip address of ethernet module the utility software of acuvim-l series meter supports a meter search function. Users can use this function to obtain ip and mac addresses of ethernet modules. Operation steps: 1) click “start” menu of utility software. 2) click “search devi...

  • Page 110: 1.877.766.5412

    105 acuvim-l 3) utility software pop-ups “search device(s)” window, and the window displays ip addres, mac address and all parameters of module. Fig. 4-18 note:this function is used only in lan, not used in wan or direct connect to computer. 4.4.10 description of modbus-tcp protocol the modbus-tcp p...

  • Page 111: 1.877.766.5412

    106 acuvim-l modbus client modbus server request indication confirmation response fig. 4-19 1. Protocol a. Data frame format table 4-12 mbap header function data 7x8-bits 8-bits nx8-bits b. Modbus application header (mbap header) field the modbus application header field is the start of the data fra...

  • Page 112: 1.877.766.5412

    107 acuvim-l table 4-14 code meaning action 01 read relay output status obtain current status of relay output 02 read digital input(di) status obtain current status of digital input 03 read data obtain current binary value in one or more registers 05 control single relay output force relay to a stat...

  • Page 113: 1.877.766.5412

    108 acuvim-l as shown in table 5-4 the meaning of each abbreviated word is: transaction identifier hi: transaction identifier high byte transaction identifier lo: transaction identifier low byte protocol identifier hi: protocol identifier high byte protocol identifier lo: protocol identifier low byt...

  • Page 114: 1.877.766.5412

    109 acuvim-l query table 4-16 read 2 relays status query message transaction identifier hi transaction identifier lo protocol identifier hi protocol identifier lo length hi length lo unit identifier 00h 00h 00h 00h 00h 06h 01h fun data start reg hi data start reg lo data #of regs hi data #of regs lo...

  • Page 115: 1.877.766.5412

    110 acuvim-l b. Read status of di (function code 02) function code 02 1=on 0=off there are 4 dis in the meter, and the starting address is 0000h. The following query is to read the 4 dis status of address 1 of acuvim ii series meter. Query table 4-18 read 4 dis query message transaction identifier h...

  • Page 116: 1.877.766.5412

    111 acuvim-l table 4-19 read 4 dis response message di1: bit0 di2: bit1 di3: bit2 di4: bit3 transaction identifier hi transaction identifier lo protocol identifier hi protocol identifier lo length hi length lo unit identifier 00h 00h 00h 00h 00h 04h 01h fun byte count data 02h 01h 0fh the content of...

  • Page 117: 1.877.766.5412

    112 acuvim-l response an example response to read time (2006-12-18 14:15:20) is shown as table 4-21. Table 4-21 read time response message transaction identifier hi transaction identifier lo protocol identifier hi protocol identifier lo length hi length lo unit identifier 00h 00h 00h 00h 00h 0fh 01h...

  • Page 118: 1.877.766.5412

    113 acuvim-l response the normal response to the command request is to retransmit the message as received after the relay status has been altered. Table 4-23 control relay response message transaction identifier hi transaction identifier lo protocol identifier hi protocol identifier lo length hi len...

  • Page 119: 1.877.766.5412

    114 acuvim-l table 4-25 preset multi-registers response message transaction identifier hi transaction identifier lo protocol identifier hi protocol identifier lo length hi length lo unit identifier 00h 00h 00h 00h 00h 06h 01h fun data start reg hi data start reg lo data #of regs hi data #of regs lo ...

  • Page 120: 1.877.766.5412

    115 acuvim-l fig. 4-20 2. Module status webpage by selecting the "module status" link, users can view the status and change the settings of the ethernet module. Shop for power metering products online at: 1.877.766.5412 www. Powermeterstore .Com.

  • Page 121: 1.877.766.5412

    116 acuvim-l fig. 4-21 3. Settings webpage by selecting the "settings" link, users can access "network settings", "mail settings", "webpage settings", "management" and "password setting". When accessing the "settings" link, users will be prompted to enter a password. The default password is 12345678...

  • Page 122: 1.877.766.5412

    117 acuvim-l fig. 4-22 b. “network settings” webpage figure 4-23: “network settings” webpage.There are two sections for you to set: ethernet setting and sntp setting. In ethernet setting section, it supports two network setting modes: manual or auto. There are two port settings: http port and modbus...

  • Page 123: 1.877.766.5412

    118 acuvim-l sntp interval, setup interval seconds which sntp client check sntp server. The default value is 10min, and the user defined range is 1-60000min. Sntp server, setup sntp server which sntp client update from. Please find available sntp server from internet. Time zone selecting: select tim...

  • Page 124: 1.877.766.5412

    119 acuvim-l c. “mail settings” webpage figure 4-24: “mail settings” webpage. Users can choose between 4 mail sending modes: "triggerd sending", "timed sending", both "triggered and timed sending" and "none". Boxes marked with "*" cannot be left blank. "triggered sending" means users will receive ma...

  • Page 125: 1.877.766.5412

    120 acuvim-l fig. 4-24 shop for power metering products online at: 1.877.766.5412 www. Powermeterstore .Com.

  • Page 126: 1.877.766.5412

    121 acuvim-l d. "web configuration settings" webpage figure 4-25: "webpage settings" page. Users set the "device description" according to the meter type. Fig. 4-25 e. “management" webpage figure 4-26: "management" webpage. Users can easily update the software online by selecting the updated file, w...

  • Page 127: 1.877.766.5412

    122 acuvim-l dns primary: 202.106.0.20 dns secondary: 202.106.196.115 modbus port: 502 http port: 80 fig. 4-26 shop for power metering products online at: 1.877.766.5412 www. Powermeterstore .Com.

  • Page 128: 1.877.766.5412

    123 acuvim-l f. “password setting” webpage figure 4-27: “password setting” webpage. To change the password, users need to input the current password first. Fig. 4-27 shop for power metering products online at: 1.877.766.5412 www. Powermeterstore .Com.

  • Page 129: 1.877.766.5412

    124 acuvim-l 4. Data webpage click "data" link to visit data webpages. There are six kinds of data webpages. They are “metering” webpage, "energy" webpage, "harmonics" webpage, "max and min" webpage, "soe record" webpage and “io status” webpage. Each webpage shows the working status of the meter. Fi...

  • Page 130: 1.877.766.5412

    125 acuvim-l "max and min" webpage includes the max and min data of parameters for acuvim-l series meter. There are fifteen parameters, such as volts an, i a , and watt total (demand). "soe record" webpage includes soe record for acuvim-l series meter. There are twenty records. Each record includes ...

  • Page 131: 1.877.766.5412

    126 acuvim-l note: mg-soft mib browser professional is the production of mg-soft corporation, and its copyrights are reserved by mg-soft corporation. We will not supply mg-soft mib browser professional with our meters. 1. Compile mib after installed mg-soft mib browser professional, you can load acu...

  • Page 132: 1.877.766.5412

    127 acuvim-l using f7 on keyboard to compile this mib, then select accuenergy-mib, select save. Fig. 4-30 after successfully adding acuvim-l mib, there should show accuenergy-mib in mib modules, which oid is 1.3.6.1.4.1.39604. Shop for power metering products online at: 1.877.766.5412 www. Powermete...

  • Page 133: 1.877.766.5412

    128 acuvim-l fig. 4-31 2. Load accuenergy-mib opening mib browser, which is part of mg-soft, select mib table, then load accuenergy-mib from mib modules, unload unnecessary mibs from loaded mib modules. Shop for power metering products online at: 1.877.766.5412 www. Powermeterstore .Com.

  • Page 134: 1.877.766.5412

    129 acuvim-l fig. 4-32 3. Contact snmp agent change to query label, input ip address under remote snmp agent, such as 192.168.1.249, select contact button , if the snmp agent works on this ip, it will return like this, shop for power metering products online at: 1.877.766.5412 www. Powermeterstore ....

  • Page 135: 1.877.766.5412

    130 acuvim-l remote address: 192.168.1.249 port: 161 transport: ip/udp local address: 192.168.1.126 port: 3592 transport: ip/udp protocol version: snmpv1 1: [loaded: rfc-1215] sysuptime.0 (timeticks) 0 days 20h:11m:50s.23th (7271023) fig. 4-33 shop for power metering products online at: 1.877.766.54...

  • Page 136: 1.877.766.5412

    131 acuvim-l 4. Walk the mib right click on the tree root, then expand mib, find acuviml oid, right click to select walk , then query whole acuviml mib. Fig. 4-34 query returns like these, ***** snmp query started ***** 1: phasevoltagea.0 (integer) 0 shop for power metering products online at: 1.877...

  • Page 137: 1.877.766.5412

    132 acuvim-l 2: phasevoltageb.0 (integer) 0 3: phasevoltagec.0 (integer) 0 4: linevoltageab.0 (integer) 0 5: linevoltagebc.0 (integer) 0 ……………. 161: lastmontheqexpnormal.0 (integer) 328 162: lastmonthesnormal.0 (integer) 9771 163: lastmonthepimpsum.0 (integer) 365020 164: lastmonthepexpsum.0 (intege...

  • Page 138: 1.877.766.5412

    133 acuvim-l 1: phasevoltagea.0 (null) null response binding: 1: phasevoltagea.0 (integer) 0 fig. 4-35 shop for power metering products online at: 1.877.766.5412 www. Powermeterstore .Com.

  • Page 139: 4.5 Data Address Table

    134 acuvim-l 4.4.14 sntp function ethernet communication supports sntp (simple network time protocol) protocol, so meters can get update time to coordinated universal time (utc). Please find the sntp settings – network settings by internet explorer, fig. 4-36 4.5 data address table basic measurement...

  • Page 140: 1.877.766.5412

    135 acuvim-l table 4-26 secondary data address of basic measurement address parameter range data type type of access 130h frequency f 4500~6500 word r 131h phase voltage v1 0~65535 word r 132h phase voltage v2 0~65535 word r 133h phase voltage v3 0~65535 word r 134h line voltage v12 0~65535 word r 1...

  • Page 141: 1.877.766.5412

    136 acuvim-l 14ah load nature rt (l/c/r) 76/67/82 word r 14bh phase apparent power sa -32768~32767 integer r 14ch phase apparent power sb -32768~32767 integer r 14dh phase apparent power sc -32768~32767 integer r 14eh reserved --- --- --- 14fh apparent power demand -32768~32767 integer r 150h power ...

  • Page 142: 1.877.766.5412

    137 acuvim-l address parameter data type type of access 0600h~0601h frequency f float r 0602h~0603h phase voltage v1 float r 0604h~0605h phase voltage v2 float r 0606h~0607h phase voltage v3 float r 0608h~0609h line voltage v12 float r 060ah~060bh line voltage v23 float r 060ch~060dh line voltage v3...

  • Page 143: 1.877.766.5412

    138 acuvim-l 0634h~0635h reserved float r 0636h~0637h phase apparent power sa float r 0638h~0639h phase apparent power sb float r 063ah~063bh phase apparent power sc float r 063ch~063dh reserved float r 063eh~063fh apparent power demand float r 0640h~0641h power demand p_dmd float r 0642h~0643h reac...

  • Page 144: 1.877.766.5412

    139 acuvim-l address parameter data range data type type of access 400h total harmonic distortion of v1 or v12 thd_v1 0~10000 word r 401h total harmonic distortion of v2 or v23 thd_v2 0~10000 word r 402h total harmonic distortion of v3 or v31 thd_v3 0~10000 word r 403h total harmonic distortion of i...

  • Page 145: 1.877.766.5412

    140 acuvim-l the relationship between numerical value in register of acuvim-l and the real physical value is as following table. (rx is numerical value in register of acuvim-l) statistics measurements function code: 03 read acuvim-l no most value statistics. Parameter relationship unit thd thd=rx/10...

  • Page 146: 1.877.766.5412

    141 acuvim-l 1000h~1003h max of v1 v1_max(format: value/ yy mm/dd hh/mm ss) 0~65535 word r 1004h~1007h max of v2 v2_max and time 0~65535 word r 1008h~100bh max of v3 v3_max and time 0~65535 word r 100ch~100fh max of v12 v12_max and time 0~65535 word r 1010h~1013h max of v23 v23_max and time 0~65535 ...

  • Page 147: 1.877.766.5412

    142 acuvim-l the data format of statistics measurements is the same as that of basis measurements. This address space is stored meter run time and load run-time parameters, as shown in the table. 180h meter run time (high 16 bit) 0~999999999 dword r 181h meter run time (low 16 bit) 182h load run tim...

  • Page 148: 1.877.766.5412

    143 acuvim-l parameter setting function code: 03 read; 16 preset address parameter type of acccess data type data type 0100h access code r/w 0~9999 word 0101h communication address r/w 1~247 word 0102h baud rate r/w 1200~57600 word 0103h voltage wiring type r/w 0: 3ln; 1: 3ll; 2: 2ll; 3: 1ln; 4: 1ll...

  • Page 149: 1.877.766.5412

    144 acuvim-l 0114h sharp tariff demand clear r/w 0ah:clear,other:do not clear word 0115h peak tariff demand clear r/w 0ah:clear,other:do not clear word 0116h valley tariff demand clear r/w 0ah:clear,other:do not clear word 0117h normal tariff demand clear r/w 0ah:clear,other:do not clear word 0118h ...

  • Page 150: 1.877.766.5412

    145 acuvim-l energy measurements the data address of energy measurements includes real time energy and tou energy, the relationship between the real time energy and tou energy as the following table: data address of real time energy and single-phase energy, function: 03 read; 16 preset. Data address...

  • Page 151: 1.877.766.5412

    146 acuvim-l address parameter range data type type of access 0156h~0157h import energy ep_imp 0~999999999 dword r/w 0158h~0159h export energy ep_exp 0~999999999 dword r/w 015ah~015bh import reactive energy eq_imp 0~999999999 dword r/w 015ch~015dh export reactive energy eq_exp 0~999999999 dword r/w ...

  • Page 152: 1.877.766.5412

    147 acuvim-l parameter relationship unit power energy ep_imp,ep_exp ep = rx/10 kwh reactive energy eq_imp,eq_exp ep = rx/10 kvarh apparent energy es ep = rx/10 kvah table 4-38 conversion of energy parameter shop for power metering products online at: 1.877.766.5412 www. Powermeterstore .Com.

  • Page 153: 1.877.766.5412

    148 acuvim-l data address of tou energy the data address save the parameter of energy, which includes data address of last month tou energy, data address of current month tou energy, data address of tou parameter setting and data address of tou default parameter. Except for the data address of tou d...

  • Page 154: 1.877.766.5412

    149 acuvim-l current month tou energy address parameter range data type type of access 200h~201h ep_imp(sharp) ep_exp(sharp) eq_im(sharp) eq_exp(sharp) es(sharp) 0~999999999 dword r/w 202h~203h 0~999999999 dword r/w 204h~205h 0~999999999 dword r/w 206h~207h 0~999999999 dword r/w 208h~209h 0~99999999...

  • Page 155: 1.877.766.5412

    150 acuvim-l last month tou energy 232h~233h ep_imp(sharp) ep_exp(sharp) eq_imp(sharp) eq_exp(sharp) es(sharp) 0~999999999 dword r/w 234h~235h 0~999999999 dword r/w 236h~237h 0~999999999 dword r/w 238h~239h 0~999999999 dword r/w 23ah~23bh 0~999999999 dword r/w 23ch~23dh ep_imp(peak) ep_exp(peak) eq_...

  • Page 156: 1.877.766.5412

    151 acuvim-l data address of tou parameter setting includes basis parameter of tou, time zone setting parameter of tou, time table setting parameter of tou and holiday setting parameter of tou. Function: 03 code, 16: preset. Table4-40 data address of tou basis parameter of tou 0800h number of time z...

  • Page 157: 1.877.766.5412

    152 acuvim-l 080dh the time of caculation: second 0~59 word r/w 080eh tou energy parameter setting error status word 0: the setting of parameter is correct; 1: the fee in parameter setting is error; 2: the time interval num is error; 4: the time table num is error; 8: the time zone num is error; 16:...

  • Page 158: 1.877.766.5412

    153 acuvim-l 082fh~0831h data and the time tableof the 6 th time zone word r/w 0832h~0834h data and the time tableof the 7 th time zone word r/w 0835h~0837h data and the time tableof the 8 th time zone word r/w 0838h~083ah data and the time tableof the 9 th time zone word r/w 083bh~083dh data and th...

  • Page 159: 1.877.766.5412

    154 acuvim-l 085fh~0861h 10 th time interval and fee of the 1 st time table word r/w 0862h~0864h 11 th time interval and fee of the 1 st time table word r/w 0865h~0867h 12 th time interval and fee of the 1 st time table word r/w 0868h~086ah 13 th time interval and fee of the 1 st time table word r/w...

  • Page 160: 1.877.766.5412

    155 acuvim-l 0994h~09bdh from 1 st to 14 th time interval and fee of the 9th time table the same as 1st time table word r/w 09beh~09e7h from 1 st to 14 th time interval and fee of the 10th time table the same as 1st time table word r/w 09e8h~0a11h from 1 st to 14 th time interval and fee of the 11th...

  • Page 161: 1.877.766.5412

    156 acuvim-l 0aa5h~0aa7h data and the time table of the 8 th holiday word r/w 0aa8h~0aaah data and the time table of the 9 th holiday word r/w 0aabh~0aadh data and the time table of the 10 th holiday word r/w 0aaeh~0ab0h data and the time table of the 11 th holiday word r/w 0ab1h~0ab3h data and the ...

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    157 acuvim-l 0ad5h~0ad7h data and the time table of the 24 th holiday word r/w 0ad8h~0adah data and the time table of the 25 th holiday word r/w 0adbh~0addh data and the time table of the 26 th holiday word r/w 0adeh~0ae0h data and the time table of the 27 th holiday word r/w 0ae1h~0ae3h data and th...

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    158 acuvim-l b1bh~b1dh the 10 th holiday and time table word r/w b1eh~b20h the 11 th holiday and time table word r/w b21h~b23h the 12 th holiday and time table word r/w b24h~b26h the 13 th holiday and time table word r/w b27h~b29h the 14 th holiday and time table word r/w b2ah~b2ch the 15 th holiday...

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    159 acuvim-l b6bh~b6dh the 6 th holiday and time table word r/w b6eh~b70h the 7 th holiday and time table word r/w b71h~b73h the 8 th holiday and time table word r/w b74h~b76h the 9 th holiday and time table word r/w b77h~b79h the 10 th holiday and time table word r/w b7ah~b7ch the 11 th holiday and...

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    160 acuvim-l bbbh~bbdh the 2 nd holiday and time table word r/w bbeh~bc0h the 3 rd holiday and time table word r/w bc1h~bc3h the 4 th holiday and time table word r/w bc4h~bc6h the 5 th holiday and time table word r/w bc7h~bc9h the 6 th holiday and time table word r/w bcah~bcch the 7 th holiday and t...

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    161 acuvim-l c13h holiday number of the 3 rd year word r/w the 4 th year holiday address function: 03h read 10h preset c14h~c16h the 1 st holiday and time table (format: month /day /time table) word r/w c17h~c19h the 2 nd holiday and time table word r/w c1ah~c1ch the 3 rd holiday and time table word...

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    162 acuvim-l c65h~c67h the 28 th holiday and time table word r/w c68h~c6ah the 29 th holiday and time table word r/w c6bh~c6dh the 30 th holiday and time table word r/w c6eh the 4 th setting year word r/w c6fh holiday number of the 4 th year word r/w the 5 th year holiday address function: 03h read ...

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    163 acuvim-l cb5h~cb7h the 24 th holiday and time table word r/w cb8h~cbah the 25 th holiday and time table word r/w cbbh~cbdh the 26 th holiday and time table word r/w cbeh~cc0h the 27 th holiday and time table word r/w cc1h~cc3h the 28 th holiday and time table word r/w cc4h~cc6h the 29 th holiday...

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    164 acuvim-l d05h~d07h the 20 th holiday and time table word r/w d08h~d0ah the 21 th holiday and time table word r/w d0bh~dodh the 22 th holiday and time table word r/w d0eh~d10h the 23 th holiday and time table word r/w d11h~d13h the 24 th holiday and time table word r/w d14h~d16h the 25 th holiday...

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    165 acuvim-l d55h~d57h the 16 th holiday and time table word r/w d58h~d5ah the 17 th holiday and time table word r/w d5bh~d5dh the 18 th holiday and time table word r/w d5eh~d60h the 19 th holiday and time table word r/w d61h~d63h the 20 th holiday and time table word r/w d64h~d66h the 21 th holiday...

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    166 acuvim-l da5h~da7h the 12 th holiday and time table word r/w da8h~daah the 13 th holiday and time table word r/w dabh~dadh the 14 th holiday and time table word r/w daeh~db0h the 15 th holiday and time table word r/w db1h~db3h the 16 th holiday and time table word r/w db4h~db6h the 17 th holiday...

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    167 acuvim-l df5h~df7h the 8 th holiday and time table word r/w df8h~dfah the 9 th holiday and time table word r/w dfbh~dfdh the 10 th holiday and time table word r/w dfeh~e00h the 11 th holiday and time table word r/w e01h~e03h the 12 th holiday and time table word r/w e04h~e06h the 13 th holiday a...

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    168 acuvim-l e42h~e44h the 3 rd holiday and time table word r/w e45h~e47h the 4 th holiday and time table word r/w e48h~e4ah the 5 th holiday and time table word r/w e4bh~e4dh the 6 th holiday and time table word r/w e4eh~e50h the 7 th holiday and time table word r/w e51h~e53h the 8 th holiday and t...

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    169 acuvim-l extend io setting area it includes extend io communication parameter , do related parameter and di related parameter. In the extended io communication section includes ways to set the baud rate and parity; do parameters section includes: pulse output and alarm output function options, w...

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    170 acuvim-l 3c4h do1 output energy choice 0:none: 1:import energy ep_imp 2:export energy ep_exp 3:import reactive energy eq_imp 4:export reactive energy eq_exp word r/w 3c5h do2 output energy choice 0:none; 1:import energy ep_imp 2:export energy ep_exp 3:import reactive energy eq_imp 4:export react...

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    171 acuvim-l 3d2h di counter clear 0x0a: clear other: none r/w the address area contains pulse counter number. The pulse counter number could be reserved with power-down, it also could be clear through pc software. Di counter parameter:03h read;10h write 0x3a0h~0x3a1h di1 counter number 0-4294967295...

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    172 acuvim-l 0x30fh~0x313h 4 th soe event same word 0x314h~0x318h 5 th soe event same word 0x319h~0x31dh 6 th soe event same word 0x31eh~0x322h 7 th soe event same word 0x323h~0x327h 8 th soe event same word 0x328h~0x32ch 9 th soe event same word 0x32dh~0x331h 10 th soe event same word 0x332h~0x336h...

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    173 acuvim-l 0x381h day of 1 st soe event(high byte) 1-31 word r hour of 1 st soe event(low byte) 0-23 0x382h minute of 1 st soe event(high byte) 0-59 word r second of 1 st soe event(low byte) 0-59 0x383h millisecond of 1st soe event 0-999 word r 0x384h soe event state 0-15 word r 0x385h the latest ...

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    174 acuvim-l digital input state the user can monitor di state by reading the address area. The function code is 02h. Table 4-47 di state reading area di state reading area: 02 function address parameter range type 0000h di1 1:on 0:off bit 0001h di2 1:on 0:off bit 0002h di3 1:on 0:off bit 0003h di4 ...

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    175 acuvim-l plus low 16 bit data to get the energy and run time data in master software. The unit is 0.1kwh, 0.1kvarh and 0.1hour. The energy register can be cleared or preset via communication. The register of run time can be cleared and can not be preset. Shop for power metering products online a...

  • Page 181: Appendix C Revision History

    Appendix a technical data and specifications appendix b ordering information appendix c revision history appendix shop for power metering products online at: 1.877.766.5412 www. Powermeterstore .Com.

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    178 acuvim-l appendix a technical data and specification input ratings voltage input voltage rating 400 ln / 690 ll vac rms (3-phase) 400 ln vac rms (single-phase) with 20% overage installation category iii, pollution degree 2 frequency range 45~65hz overload 2 times(continuously); 2500vac per secon...

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    179 acuvim-l metering parameters accuracy resolution range voltage 0.5% 0.1v 10v~1000kv current 0.5% 0.001a 0~50000a current demand 0.5% 0.001a 0~50000a power 0.5% 1w –9999~9999mw reactive power 0.5% 1var –9999~9999mvar apparent power 0.5% 1va 0~9999mva power demand 0.5% 1w –9999~9999mw reactive pow...

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    180 acuvim-l standards measuring iec 62053-22; ansi c12.20 environmental iec 60068-2 safety iec 61010-1, ul 61010-1 emc iec 61000-4/2-3-4-5-6-8-11 dimension din 43700/ansi c39.1 digital input (di) input type dry contact input resistance 4kΩ pulse frequency (max) 100hz, 50% duty ratio soe resolution ...

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    181 acuvim-l communication port the first way rs-485 (option) modbus®-rtu protocol 2-wire connection, half-duplex, isolated 1200 to 57600 baud rate second way rs485 communication (acuvim-dl, and acuvim-el optional)(work the same way as the first road rs485) profi-bus ( option)(acuvim-dl and acuvim-e...

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    182 acuvim-l appendix b ording information acuvim- a: acuvim-al (basic) b: acuvim-bl (basic+do) c: acuvim-cl (basic+comm) d: acuvim-dl (basic+comm+i/o) e: acuvim-el (tou+comm+i/o) k: acuvim-kl (acuvim-el simple) 5a: 5a 1a: 1a p1:100-415vac,50/60hz 100-300vdc p2: 20-60vdc l 50: 50hz 60: 60hz model op...

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    183 acuvim-l remote display option rem - ds1: compatible with acuvim-l series “m” (din mount) models only shop for power metering products online at: 1.877.766.5412 www. Powermeterstore .Com.

  • Page 188: 1.877.766.5412

    184 acuvim-l appendix c revision history revision date description 1.0 20070915 first version 1.1 20070930 add primary data address table of basic measurements data and statistics measurements data. 1.2 20071109 add apparent energy function. See page 37 and page 69. 1.3 20090430 add single phase app...