Landis+Gyr-T550-UC50-Configuration-Instructions

T550 ULTRAHEAT ® (UC50…) T550 ULTRACOLD ® (UC50…) Configuration Instructions Date: November 2011 Date name: UH109-101a Landis+Gyr GmbH Calculator UC50 Residential + Local supply Outstanding features 2/29 Outstanding features  Possible use as combined heat/cold meter calculator  Possible use of the flow sensor in hot site (flow) or cold side (return)  Big range of communication modules  2 module slots for using 2 communication modules coincidental  Optical interface according to EN 62056-21  Power measurement with maximum values, tariffs selectable  Data logger for system monitoring  60 monthly values  Logbook  Self-diagnostics  Battery or mains operated  Available for order as cold meter calculator with German approval  Available for order with one-time adjustable pulse value and adaptable mounting place  Available for order for liquid mixtures (e. g. glycol / water) Contents 3/29 Contents 1 Safety information ________________________________________________________ 4 2 General information _______________________________________________________ 4 3 Installation ______________________________________________________________ 5 3.1 Examples of installation __________________________________________________ 6 3.2 Temperature sensors connection ___________________________________________ 6 4 Connection of flow sensor _________________________________________________ 7 5 Mounting as a cold meter __________________________________________________ 8 6 Size electronic unit ________________________________________________________ 8 7 Operating elements _______________________________________________________ 9 8 Displays________________________________________________________________ 10 9 Parameterization of pulse value and mounting place of the flow sensor ___________ 14 9.1 Performing parameter setting _____________________________________________ 14 9.2 Completing parameter setting ____________________________________________ 14 10 Display / priority rating ___________________________________________________ 15 11 Power supply ___________________________________________________________ 16 12 Interfaces of the electronic unit ____________________________________________ 17 12.1 Terminals ____________________________________________________________ 17 12.2 Permissible combinations of modules ______________________________________ 18 12.3 Pulse module _________________________________________________________ 19 12.4 CL module ___________________________________________________________ 19 12.5 M-Bus module G4 _____________________________________________________ 20 12.6 M-Bus module MI with 2 pulse inputs _______________________________________ 20 12.7 Analog module ________________________________________________________ 20 12.8 Radio module (NTA/OMS) 868 MHz _______________________________________ 21 12.9 GPRS module ________________________________________________________ 21 12.10 ZigBee module ________________________________________________________ 21 13 Tariff control (optional) ___________________________________________________ 22 14 Error messages _________________________________________________________ 24 15 Log functions ___________________________________________________________ 25 16 Data logger (optional) ____________________________________________________ 26 17 Glycol (optional) _________________________________________________________ 27 18 Order codes (type number key) ____________________________________________ 28 Safety information 4/29 1 Safety information  In the following text, the term calculator covers the heat meter calculator as well as the cold meter calculator and the combined heat/cold meter calculator, if not mentioned otherwise.  Installation and removal must be performed by qualified personnel only  Only ever use under service conditions, otherwise dangers can arise and the warranty may be voided  Breaking the security seal voids the warranty  The 110 V / 230 V versions must only be connected by an electrician  The calculator contains Lithium batteries, so it is not allowed to dispose it with the household waste. Return of the Lithium batteries must be carried out professionally. It is possible to return the product after use for proper disposal to the manufacturer. Please follow the legal regulations at the shipment of Lithium batteries, which rules amongst others the declaration and the packaging of hazardous good.  Lightning protection cannot be ensured; this must be provided by the building wiring  Only one compartment for the power supply must be equipped – do not remove the red locking hatch 2 General information The T550 Ultraheat® (UC50…) calculator is designed for heating and cooling applications. The calculator forms the volumes from the pulses of the flow sensor. The flow and return temperatures are sensed using platinum resistors. The volume of water and the temperature difference between the flow and return are then calculated and the product is summated. The result is that the quantity of thermal energy consumed is displayed in the units kWh / MWh or MJ / GJ. Environment class A (EN 1434) Mechanical class M1 *) Electromagnetically class E1 *) *) according 2004/22/EG directive Ambient humidity < 93 % r. h. at 25°C without condensation Storage temperature - 20 to 60°C Max. Height 2000 m above MSL Ambient temperature 5 to 55°C Housing degree of prot. IP 54 to EN 60529 Safety class line 110 / 230 V AC II per EN 61558 line 24 V AC/DC III per EN 61558 Response threshold f. T 0.2 K Temperature diff. T 3 K to 120 K Temperature meas. range 0...180°C Sensors Type Pt500 or Pt100 per EN 60751 Temperature sensors length max. 10 m Battery 3.6V DC Lithium Power supply 230/110V AC 50/60Hz 24V AC/DC 50/60Hz Power input < 0.8W Installation 5/29 Pulse input IB/IC per EN1434 Pulse length min. 10ms Pulse frequency max. 50Hz Pulse wire length max. 20m (recommended) 3 Installation Define mounting place (hot or cold side) and the pulse value of the flow sensor.  The mounting place and the pulse value of flow sensors with pulse output must correspond to the in the calculator set values (see LOOP 2). Service loop 2 („LOOP 2“) In the service loop 2, the installation details are displayed. Head of the loop Mounting place of the flow sensor cold side or hot side Pulse value  At the heat meter or combined heat/cold meter the mounting place of the flow sensor cold side is equivalent to return flow. At the cold meter the mounting place of the flow sensor hot side is equivalent to return flow. Attention: Calculators with one-time adjustable pulse value and adaptable mounting place being characterized by:  At calculators with one-time adjustable pulse value, the pulse value must be adjusted during commissioning in accordance with the flow sensor and the mounting place must be checked! As long as the pulse value has been set, the calculator cannot cumulate energy and volume. (See „Parameterization of pulse value and mounting place of the flow sensor“) Installation 6/29 3.1 Examples of installation 3.2 Temperature sensors connection The temperature sensors PT 100/500 must correspond with the data on the dial plate. The temperature sensors must have an own certification and must be installed at the same circuit such as the flow sensor! The cable length for temperature sensors is limited to 10 m. For installation the temperature sensors the 2nd and 3rd sleeve from the left must be cut, if necessary, to fit the correct cable cross-sections. Unlatch the housing cover by pressing in the side tabs and remove it. Route the cable of the flow sensor from outside through the 2nd sleeve, the cable of the return sensor through the 3rd sleeve. Strip back both cables as shown in the diagram. Wire-end ferrules Connect the conductors as shown on the circuit diagram printed on the unit. The 2-wire connection is always made at terminals 5/6 and 7/8 (also when a meter is provided for 4-wire connection). No cable shield must be connected to the meter. Then insert the sensors in the pockets, ball valves, or T-elements and seal against tamper. The end of the sensors must suffice at least by the middle of the pipe cross section. Replace the housing cover and press it in gently until you hear all the tabs latch. Connection of flow sensor 7/29 4 Connection of flow sensor The flow sensor must be installed at the same circuit as the temperature sensors. When a polarity dependent pulse transmitter is used, take care of the correct orientation. The reference potential must be connected on the right site (-), the positive voltage must be connected on the left spring-type terminal (+).The cable must be fixed to the outer sheath with a clamp for stain relief. If the line has a shielding braid, the shielding braid covering can be pushed over the counter covering of the cable and be connected by a clamp. The cage clamp terminals can be used for cable cross-section of 0.5-1.5mm² (solid or stranded). In order to preserve the IP protection class of the housing, the outside diameter of the cable sheath shall be between 3.7 and 4.4 mm. Mounting of the calculator The ambient temperature of the calculator must not exceed 55°C. Avoid direct sunlight. The adapter plate can be mounted, for example, on the wall with wall plugs. Then the calculator can be pushed upward and locked in position. Adapter plate: top view Cross-section black + green - Mounting as a cold meter 8/29 5 Mounting as a cold meter When mounting a cold meter calculator or combined heat/cold meter calculator, make sure the protection pockets should mounted to the side or downward. The electronic unit must be mounted, for example, on the wall. Make sure that condensed water cannot run along the connected pipes into the electronic unit (building a loop downwards). 6 Size electronic unit Electronic unit: top view side view Operating elements 9/29 7 Operating elements The service button and calibration contact are not accessible until the housing cover is removed. The calibration contact is additionally protected by a security seal. The optical interface permits data communication via a computer with the necessary service software. Button 1 („LOOP“); advances to the next loop Button 2; advance to the next line within a loop Service button: inside Calibration contact: inside (to be operated with a service tool-not included in scope of supply) Calibration contact *) *) Accessible after removal of the cover Service button *) Button 1 Button 2 Optical interface Displays 10/29 8 Displays The displays of the meter are arranged on several levels (LOOPs). Button 1 advances the display to the next loop. After the last loop, the user loop (LOOP 0) appears again. Button 2 displays the data of the selected loop. Within a loop, the button 1 is used to advance to the next line of the display. After the last line of the display, the first display line appears again. The digits after the decimal point of displayed values are indicated by a surrounding border. Calibrated values can be recognized by the star symbol shown in addition to the value.  Depending on how the unit is parameterized, the number of items displayed and the data shown may differ from this description. Certain button functions may also be disabled. Service loop (selection) Service loop 1 Service loop 2 … … User loop 0 User loop („LOOP 0“) Head of the loop Error message with error code number 1) Accumulated quantity of energy with tariff status Tariff register 1,2,3 2) Accumulated volume Volume pulse input 1 3) at 2s interval with current volume Volume pulse input 2 3) at 2s interval with current volume Segment test Service loop 1 („LOOP 1“) Head of the loop Current flow rated Current power Current temperature „hot“, „cold“ at 2s interval Temperature difference Volume pulse Displays 11/29 Volume at energy calculation Operating time Error time Property number; M-Bus secondary address Date Yearly set day (DD.MM) Quantity of energy (previous year) on set day at 2s interval with date Volume for previous year on set day Tariff register 1,2,3, previous year on set day ²) Firmware version CRC Code Serviceschleife 2 („LOOP 2“) The service loop 2, the installation details are displayed. Head of the loop Mounting place of the flow sensor cold side or hot side Pulse value  At a heat meter calculator or a combined heat/cold meter calculator the mounting place of the flow sensor cold side is equivalent to return flow.  At a cold meter calculator the mounting place of the flow sensor hot side is equivalent to return flow. Displays 12/29 Service loop 3 („LOOP 3“) Service loop 3 shows the monthly values. Button 1 is used to select a month out of the previous months. The data for that month are then opened with button 2. Each further press of button 2 shows the next value for the selected month. After the last display, the previously selected set day is displayed again. Pressing button 1 selects the next set day.  If you want to exit and go directly to the next loop, choose a monthly value by pressing button 2 and then press button 1. Head of loop Set day for June 2011 Quantity of emergy on the set day Tariff 1,2,3 on the set day 2) Volume on the day Volume pulse input 1 3) at 2s interval with volume on the set day Volume pulse input 2 3) at 2s interval with volume on the set day Max. flow rate at period, at 2s interval with date stamp Max. power at period, at 2s interval with date stamp Max. temperatures „hot“ on the set day, at 2s interval with date stamp Max. temperatures „cold“ at the set day, at 2s interval with date stamp Error time count on the set day  If the number of months to be read out is changed with the service software, this will have an impact on the number of retrievable months in the LCD. Displays 13/29 Service loop 4 („LOOP 4“) Service loop 4 shows the unit parameters. Head of the loop Current tariff 1,2,3 2) at 2s intervals with threshold value 1 Module 1: M-Bus module M-Bus primary address 1 Module 2: pulse module; channel 1 = energy; channel 2 = volume; at 2s intervals Significance for energy quantity pulses *) Significance for volume pulses *) Pulse duration in ms *) 1) Basic display if error existent 2) Visible if tariff is activated 3) Visible if a module with pulse input is installed *) for „fast pulses“ Previous year’s values The calculator stores the readings for quantity of energy, volume, the tariff register and error time as well as the current maxima for flow rate, power, temperature difference, flow temperature and return temperature with their date stamps on a yearly set day. Monthly values The calculator stores the readings for quantity of energy, volume, the tariff register, error time and volume at energy calculation as well as the monthly maxima for flow rate, power, temperature difference, flow temperature and return temperature with their date stamp for up to 60 months on the set day of each month.  The standard used is Central European Time (CET). If daylight-saving time is activated, storage will be performed accordingly. The previous year´s values and monthly values can also be read out via the optical interface. Parameterization of pulse value and mounting place of the flow sensor 14/29 9 Parameterization of pulse value and mounting place of the flow sensor Attention: Concerns only devices with this symbol: The pulse value must be set in the para menu before the first use. The right mounting place of the flow sensor is to check. As long as the pulse value hasn’t yet been entered, the mounting place can be adapted. Pulse value Mounting place of the flow sensor (here: cold side) Return to normal mode (manual) Both entries will be adopted with the return in the normal operation and subsequently cannot be changed anymore! LCD display will adopt automatically. 9.1 Performing parameter setting Button 2 is used to change the blinking digit step by step or reset error or the maxima. Button 1 applies the value set in the blinking digit. The next digit to the right of this then blinks, can be set again with the button 2 and can be applied with button 1. As the final acknowledgment of a display line, a star symbol is briefly displayed. If incorrect entries are made, parameter setting can be performed again. 9.2 Completing parameter setting The parameter setting mode is exited:  By pressing button 2, when the display shows  Automatically after 15 hours Display / priority rating 15/29 10 Display / priority rating The view is limited to up to 7 entries. At pulse parameterization, the display will adapt automatically. The display resolution can be selected from the following: Pulse [l/p] Energy [MWh] Energy [GJ] Volume [m³] Flow [m³/h] Power [kW] 1 0000.001 0000.001 00000.01 0000.001 00000.1 2.5 0000.001 00000.01 00000.01 0000.001 00000.1 10 00000.01 00000.01 000000.1 0000.001 00000.1 25 00000.01 000000.1 000000.1 0000.001 00000.1 100 000000.1 000000.1 0000001 00000.01 000001 250 000000.1 0000001 0000001 00000.01 000001 1000 000000.1 0000001 0000001 00000.01 000001 2500 000000.1 0000001 0000001 00000.01 000001  Calculators up to 2.5 l/p can be parameterized to kWh. Calculators up to 1 l/p can be parameterized to MJ. The pulse values are restricted by following connecting conditions: Pulse [l/p] Max. power [MW] Max. flow [m³/h] 1 3,3 24 2.5 3,3 24 10 33 240 25 33 240 100 330 2400 250 330 2400 1000 330 2400 2500 330 2400 Power supply 16/29 11 Power supply The UC50 can be powered from a power supply module or with a battery. The lifetime of battery depends on the type of battery and on the requirements (e.g. short time base, analog module etc.). Requirements (for measuring time base Q = 4 s and measuring time base T = 30 s) 6 years 11 years 16 years Standard pulses M-bus read out (max. each 15 min.), CL-Module 2x AA C D M-bus fast read-out, fast pulses, analog module, radio module D -- -- Automatic power supply detection The power supply unit detects whether a line voltage is applied. This signal is routed to the UC50. That enables the device to detect automatically whether it is being powered from a battery or power supply unit. Power supply modules 24 V ACDC 110 V AC, 230 V AC Pollution degree per EN 61010 (no or only dry, non conductive soiling) Ambient temperature + 5...+ 55°C Storage temperature - 20 + 60°C Back-up time during power > 20 minutes failure (power reserve) 24 V safety extra-low voltage Voltage 12...36 V AC or 12…42 V DC Frequency 50 / 60 Hz or DC Galvanic isolation 1000 V DC Power consumption maximal 0.8 VA Terminals 2 x 1.5 mm² For connecting cable about, Ø 5.0...6