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BEC62 (08) technical manual

The measurement control unit (MCU)

What the LEDs mean

Communication status LED (yellow)

This indicates that there is communication between the meter and the UIU.



LED is flashing: data is being received and transmitted between the meter and the UIU.



LED is permanently off: there is no communication between the meter and the UIU.



LED is permanently on: there is a short circuit on the communication cable between the meter
and the UIU.

Power / load status LED (green)

This LED has a dual function - it indicates that the meter is powered and also indicates if the
consumer’s supply is connected.



LED is permanently on: the meter is powered and the consumer’s supply is connected.



LED is flashing: the meter is powered but the consumer’s load is disconnected.



LED is off: the meter is not powered and the consumer has no supply.

Communication status LED

Power load/status LED

Rate LED

Flags probe port

Meter serial number

Terminal cover

Location for security seals

Содержание BEC62

Страница 1: ...does not represent a commitment on the part of Conlog No part of this document may be reproduced transmitted transcribed or translated into any language without express written permission of Conlog Co...

Страница 2: ...Installing and pairing the wUIU to a wireless extender WEX 20 Testing the meter installation and sealing the device 22 Commissioning the meter 23 Checking if the meter is commissioned 23 Features of t...

Страница 3: ...consumption 37 Last hour last 24 hours and last 30 days consumption 38 Display tamper detection counter 38 Viewing STS token information 39 Last ten meter specific tokens entered 39 Value and ID of t...

Страница 4: ...r box or kiosk while the UIU sits inside the customer premises The BEC62 08 solution provides a number of innovations the split function serves as a great advantage to the utility as access to the met...

Страница 5: ...ort circuit on the communication cable between the meter and the UIU Power load status LED green This LED has a dual function it indicates that the meter is powered and also indicates if the consumer...

Страница 6: ...using a hand held unit as it enables the interrogator unit to supply power to the meter The physical port is shared with the flags port therefore only one channel can be used at a time The flags port...

Страница 7: ...The meter is usually located outside the building The UIU has a two part construction the base and the numeric keypad with LCD display The numeric keypad is used to enter tokens and initiate user func...

Страница 8: ...mal trip Menu item 2 Token or short code entry accepted indicator 3 Short code entry 4 Consumer s electricity supply connection indicator 5 System busy 6 Token required 7 Emergency credit indicator li...

Страница 9: ...d For example if the load limit is set to 16 4kW then each segment represents 1 6kW Abnormal trip If a consumer s supply is disconnected due to an abnormal trip condition the segments of the bar indic...

Страница 10: ...1 6 W 9 VA Accuracy Class 1 or 2 maintained throughout life of product Over voltage rating 1 8 times the nominal voltage for 48 hours Short circuit rating Short circuit withstand 3 0 kA Protection Po...

Страница 11: ...ection No power tamper optional Packaging Units per carton 1 per carton Carton weight including box 1 3 kg For further packaging information please contact Conlog Standards IEC 62051 IEC 62055 52 STS...

Страница 12: ...tream breaker We recommend that if you are connecting aluminium cables to this product use bi metal lugs We recommend that the meter is installed in an enclosure with an IP54 rating or higher For inst...

Страница 13: ...Connect the outgoing neutral to terminal 11 of the meter 6 Connect the outgoing live phase 1 to terminal 3 of the meter 7 Connect the outgoing live phase 2 to terminal 6 of the meter 8 Connect the out...

Страница 14: ...the base is securely fastened in position and is not twisted or distorted 5 Cut and strip the ends of the communication cable To ensure a good connection we recommend that at least 15mm of cable is s...

Страница 15: ...Figure 3 2 UIU back view Figure 3 3 UIU side view Communication cable connector block 15mm stripped communication cable Slide and clip into base Optional communication cable entry point Screw into ba...

Страница 16: ...ight can be achieved between the two devices Once positioned the communication cables from the WMI are connected onto the meter terminals 12 and 13 by pushing back the orange clips The terminals are n...

Страница 17: ...17 BEC62 08 technical manual Figure 4 1 wUIU Base view Figure 4 2 Insert batteries Mounting bracket holes...

Страница 18: ...rs will scroll across the display as the digits are entered When the serial number has been entered the wUIU starts communication If the pairing with the meter is successful the following will be disp...

Страница 19: ...displayed the meter will then return to its default screen If the pairing with the meter is unsuccessful or the incorrect serial number is entered the connection process will fail and abort Following...

Страница 20: ...ease the signal to the wUIU to some 200 metres line of sight Following installation it is necessary to pair the WEX Previously unpaired wUIU A previously unpaired wUIU will show the following display...

Страница 21: ...wing a successful pairing the display will show the default meter information Previously paired wUIU If the wUIU is already paired it is necessary to pair the device again with the WEX enter 036 Enter...

Страница 22: ...l cover taking care not to damage the tamper switch post Tighten the piston head screws of the terminal cover Do not fit the security seals 2 Before testing the installation ensure that the UIU has be...

Страница 23: ...fit of an un commissioned meter is that you can conclude the installation and apply the incoming electricity supply without the meter going into a tamper state This means you do not need to carry mete...

Страница 24: ...420VAC for up to 48 hours The meter is equipped with thermal protection on the terminals enhancing product safety and the meter s life cycle The product is designed to suspend electricity supply unde...

Страница 25: ...trip limit can be changed through the use of a meter specific token from a vending unit The power load limit is displayed in kilowatts kW Phase unbalance power overload Short code 010 If the instanta...

Страница 26: ...urable in production and the feature can be disabled by setting the limit to 0VAC Over voltage If the average supply voltage on any phase measured by the meter is higher than the maximum voltage limit...

Страница 27: ...n is meter specific When enabled tamper is only active once the meter is commissioned For information on commissioning the meter see the Commissioning the meter section The meter supports two primary...

Страница 28: ...n tampered with A 1 indicates the meter has been tampered with If the meter is configured to display tamper as is highly recommended the following indicates the meter has been tampered Number of tampe...

Страница 29: ...zero the disconnection switch suspends the supply of electricity to the consumer The token required icon will be permanently displayed Negative credit indication Important When credit is entered into...

Страница 30: ...riefly after the consumer finishes keying in a 20 digit token or a three digit short code and the token is accepted If the audible feedback option is installed a short 60 millisecond beep will be hear...

Страница 31: ...bar indicates menu item 1 two segments in the bar indicate menu item 2 and so on To return to the default display when you are viewing additional information press the backspace key Example This examp...

Страница 32: ...historical and predictive views of consumption based on the historical data You can access this information using short codes Meter total to date MTTD and user total to date UTTD Short code 004 MTTD T...

Страница 33: ...three phases of a three phase meter Pressing the key will display the average power consumption per phase Display indicates a total average power consumption of 19 58 kW Display indicates a power cons...

Страница 34: ...r Pressing the key will display the average current measured per phase Display indicates a total average current consumption of 11 2 Amps Display indicates a current consumption of 19 2 Amps for the f...

Страница 35: ...ch phase of the meter Pressing the key will display the average voltage measured on each phase Display indicates a voltage consumption of 280 Volts for the first phase Display indicates a voltage cons...

Страница 36: ...This is the estimated time remaining until credit depletion based on the consumer s average rate of consumption over the previous 24 hours The time value is displayed as days hours or both depending o...

Страница 37: ...redit entered is 7398 50 kWh Estimated average daily and 30 day consumption Short code 271 Estimated average daily consumption This is a predictive calculation of the consumption for the next 24 hour...

Страница 38: ...his is the total consumption measured in the last 30 days Menu item 1 indicates last hours total consumption Menu item 2 indicates the last 24 hours total consumption Menu item 3 indicates the last 30...

Страница 39: ...rt codes show token history sequentially So code 251 displays the most recent token entered 252 the second most recent 253 the third most recent and so on up to 260 for the tenth most recent token ent...

Страница 40: ...40 Value and ID of the last credit token entered Short codes 200 and 201 The value of the last credit token entered can be viewed through short codes Value of the last credit token entered ID of the...

Страница 41: ...onnection type Tamper Automatic reconnection by entering a clear tamper token Thermal overload Automatic reconnection Current overload Automatic reconnection Power overload Automatic reconnection Unde...

Страница 42: ...his short code will display the last abnormal trip event that caused the consumers load to be disconnected The trip events are displayed below Power Overload Current overload Unbalance power overload...

Страница 43: ...eter The supply group code that the token was made on differs to the supply group code in the meter The token was entered into the meter incorrectly The key revision number of the token differs to the...

Страница 44: ...To resolve Enter a valid token You can discard this token as it is not valid Display Description Maximum credit limit exceeded This occurs when the credit loaded from a token exceeds the maximum credi...

Страница 45: ...n the oldest token loaded on the meter Reason This token has expired and is too old to be loaded on the meter To resolve Enter a valid token You can discard this token as it is not valid Display Descr...

Страница 46: ...this meter cannot accept tokens To resolve The utility must change the meter key by entering a key change token Display Description Credit token with a DDTK key This occurs when the credit token ente...

Страница 47: ...is in violation of the key change rules 6 Format error The format of the token does not comply with the required format 7 Range error The range of the data is outside of the defined range of values 8...

Страница 48: ...de used to perform a series of tests on the meter The test continues to step through the sequence automatically briefly displaying the data shown for each step To perform this test enter the following...

Страница 49: ...f index STS5 007 Maximum power limit STS7 008 Tamper status STS8 A 0 indicates the meter is not in a tamper state A 1 indicates the meter is in a tamper state To perform these functions tamper detecti...

Страница 50: ...e by viewing the status register 032 View the meter s low credit warning limit 033 View the meter s thermal trip limit This is displayed as an ADC reference value 035 View the meter s under or over vo...

Страница 51: ...ers only 1 BEC44 08 2 BEC62 08 3 wBEC44 09 4 BEC44 09 039 View the user interface s firmware version 040 View the primary VTC protocol version 041 View the UIU s paired device s serial number applicab...

Страница 52: ...mption per phase 072 View the meter s average voltage per phase For three phase meters pressing the hash key will display the average voltage per phase 073 View the reason for the last disconnect See...

Страница 53: ...078 View the STS token result 080 Reset the UIU applicable to split configuration meters only 081 View the UIU refresh interval applicable to split configuration meters only 083 Reserved N A 090 099 R...

Страница 54: ...he meter See the Last 10 meter specific tokens entered section 261 270 Reserved N A 271 View the estimated average consumption for the last 1 day or 30 days See the Estimated Average Daily and 30 Day...

Страница 55: ...mation is accessible using Conlog s short codes or by entering the specified 20 digit token STS token Short code Description STS0 000 Perform the STS dispenser test STS1 001 Test the disconnect device...

Страница 56: ...limit Set the maximum load limit on the meter Clear credit Clear all existing credit from the meter such as in the case of a tenancy change Key change token Change the meter coding parameters such as...

Страница 57: ...for a two way virtual token carrier for direct local connection IEC62056 21 Electricity metering Data exchange for meter reading tariff and load control Part 21 Direct local data exchange BS 7856 Cod...

Страница 58: ...c group Conlog has access to a network of offices spanning over 100 countries Platform of excellence In all areas of the business our goal is for absolute excellence To this end the company s manufact...

Страница 59: ...08 technical manual Contact information Conlog Tel 27 31 268 1111 Fax 27 31 268 1500 Email info conlog co za Web www conlog co za Technical Support Tel 0861 CONLOG Fax 27 31 268 1227 Email support con...

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