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HRW HPD0460MR, Руководство пользователя

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HRW Limited 

Unit E, 11/F, Sun Ying Industrial Centre 

Ph +852 2546 7402

 

9 Tin Wan Close, Tin Wan 

Fax +852 2546 7403

 

Hong Kong 

www.hrw.hk

 

 
 

 
 

HPD0460MR Multi-Function Room Units, Modbus RTU 485 

FW4.02 
 
The HPD0460MR devices may be used as Modbus 485 networked HVAC devices or standalone; as an 
HMI for control and display of multiple controllers via the field panel, as a controller with high flexibility 
for user configuration to suit a wide variety of control applications or as a network manager including 
multi-zone annual time scheduling. 
 
The display may be programmed to indicate user specific text, data points and settable parameters 
such as set-points, fan-speeds and manual overrides. The user push-buttons, indication LED’s and an 
audible sounder may be independently programmed to suit the user application. Unused physical I/O 
points may be used in the system independently of the control loops. 
 
The time clock version features a 365 day clock/calendar with four channel time-switch, 20 holidays 
(one-off or annually recurring) and summer/winter time. 
 
Depending on the version, predefined logic function blocks enable easy configuration of a variety of 
functions including Economy Changeover (temperature or enthalpy), VAV Volume, Hours Run 
monitoring, Minutes Run monitoring, Lead/Lag changeover, instantaneous Power calculation (kW, BTU) 
and a wide array of hysteresis & dead-band/live-band choices (Compare function). 

 
Common Features

 

  32 line user programmable dot matrix LCD display with pop-up alarm text feature 

  1 Room temperature sensor on-board 

  1 Input programmable as DI or 10k NTC 

  2 Universal inputs (DI, 10k NTC, 100k NTC, 0-10Vdc or 4…20mA) 

  6 Digital outputs (ON/OFF, single or multi stage, 3-point floating, PWM) 

  4 User programmable operator buttons 

  4 User programmable indication LED’s 

  1 User programmable audible alert beeper 

  8 Virtual Digital Inputs (VDI) 

  8 Virtual Universal Inputs (VUI) 

 

Typical Applications

 

  Temperature, humidity, pressure, IAQ, universal 

  On/off, 3-point modulating, PWM (Pulse Width Modulation), step control, DX 

  Residential, Commercial, Hotels 

  Local User Interface, network interface, networked or standalone controller 

  Time-clock & calendar / time-switch, networked or standalone 

 

Versions

 

 

HPD0460MR   

Network HMI, 10 Point, 24Vac

 

HPD0460MRC   

Network HMI / Universal Controller, 10 Point, 24Vac

 

HPD0460MRCT 

Network HMI / Universal Ctrl / Scheduler, 10 Point, 24Vac

 

HPD0460MRT   

Network HMI / Scheduler, 10 Point, 24Vac

 

 

 

 
 

Содержание HPD0460MR

Страница 1: ...tion blocks enable easy configuration of a variety of functions including Economy Changeover temperature or enthalpy VAV Volume Hours Run monitoring Minutes Run monitoring Lead Lag changeover instantaneous Power calculation kW BTU and a wide array of hysteresis dead band live band choices Compare function Common Features 32 line user programmable dot matrix LCD display with pop up alarm text featu...

Страница 2: ...te delay timer short cycle timer 365 day time clock calendar 20 holidays recurring or one off event Summertime Wintertime 4 Channel time switch 4 Push buttons programmable to suit application DI1 DI2 DI3 DI4 4 Navigation buttons up down right left DI5 DI6 DI7 DI8 4 LED s indication programmable to suit application DO7 DO8 AO1 AO2 Audible alarm programmable to suit application AO3 LCD Backlight 60 ...

Страница 3: ...NISTRATION COMMANDS 17 DISPLAY NAVIGATION 17 SUMMARY SCREEN LCD SETTING 18 MANUAL OVERRIDE RELEASE 18 OPERATIONAL DISPLAYS 19 USER SUMMARY SCREEN 19 DOWNLOAD TEXT FILE 20 MAIN PHYSICAL I O DISPLAY 21 POINT LIST DISPLAY 21 CONTROL LOOP CL DISPLAY 22 DIGITAL LOGIC DL ANALOGUE LOGIC AL DISPLAY 23 RESET TO FACTORY DEFAULT 24 UPLOAD TEXT FILE 24 UNIVERSAL INPUTS 25 LINEARISATION TABLE 25 FACTORY DEFAUL...

Страница 4: ...vice is via a terminal program such as HyperTerminal recommended While on line to the device it is possible to view point statuses and where applicable any dependent or influencing point s connections Statuses are updated live to the terminal screen every 10 seconds or manually refreshed any time by pressing the enter key In additional to the predefined point displays a user defined display is ava...

Страница 5: ...nalogue action and so may have alternative Modbus Function types available U16 Registers Float32 Registers Prio Set Registers Point Block Modbus Type Integer IEEE Floating Point Integer 1 DI 1 Descrete Holding Reg 1 1002 501 2 DI 2 Descrete Holding Reg 2 1004 502 3 DI 3 Descrete Holding Reg 3 1006 503 4 DI 4 Descrete Holding Reg 4 1008 504 9 DO 1 Coil Holding Reg 9 1018 509 10 DO 2 Coil Holding Re...

Страница 6: ... VUI 8 Holding Register 52 1104 552 53 AL 1 Holding Register 53 1106 553 54 AL 2 Holding Register 54 1108 554 55 AL 3 Holding Register 55 1110 555 56 AL 4 Holding Register 56 1112 556 57 AL 5 Holding Register 57 1114 557 58 AL 6 Holding Register 58 1116 558 59 AL 7 Holding Register 59 1118 559 60 AL 8 Holding Register 60 1120 560 61 SP 1 Holding Register 61 1122 561 62 SP 2 Holding Register 62 112...

Страница 7: ...al or master override and setting of start up defaults Registers are Null priority by default signified by a value of 17 read in the 500 s register range Manual commands via terminal mode operate at prio level 9 and are remembered after a power reset if written W during terminal mode In terminal mode Release R of a manual results in a register reverting to Null priority Commands from the network a...

Страница 8: ...ext characters per line small font Each display line may include a dynamic point The dynamic point s unit tag may be customised The time switch display above indicates 1 34 which tells us that switch channels 1 3 4 are ON 1 Button 1 LED 1 2 Button 2 LED 2 All LED s invisible unless active 3 Button 3 LED 3 4 Button 4 LED 4 5 LCD scroll UP adjust value UP 6 LCD scroll DOWN adjust value DOWN hold con...

Страница 9: ... down buttons U D To save the change press and hold the right button R until a beep is heard To exit adjustment mode without saving the change press the left button L Exiting a set point adjustment without saving the change will result in the start up default being retained after a power reset If an output is being manualled via the LCD and the change is to be a start up default then after making ...

Страница 10: ...tch Setting In versions with 365 day time clock four channel time switch Each time switch channel has two On times and two Off times available per day Twenty holidays either recurring annually or one off events may be programmed Each time switch channel may be applied to any days of the week combination and or exception day 8 which is active on holidays Wintertime Summertime shift may be set to oc...

Страница 11: ...h year 0 will occur every year Holiday date setting with year 0 will occur once only in the set year To enter the clock setting mode press and hold the down button D until the display shown below is visible 15sec Scroll so that the desired setting line is at the top of the display and then press the right button R to select the value for adjustment Press the up or down buttons U D to adjust the se...

Страница 12: ... x09 OR1 OR2 AND PWM cycle time sec ON OFF Minimum ON time sec Minimum OFF time sec Maximum Run time sec Remember last state at power return Point Point Point 0 255 of control loop demand of control loop demand 0 255 0 255 0 1000 0 Disable 1 Enable Universal Input 1 17 1700 5 Fixed NTC 10k internal 5 10k NTC 10 90 C Ctx Universal Input 2 18 1800 Sensor type 5 10k NTC 10 90 C Ctx 7 DI D 14 DI n c D...

Страница 13: ...er Compare Same as UI selection Point Point Point Point Relative value Shift input start value Shifted output minimum value Shift input stop value Shifted output maximum value Point Point Control Loops 1 8 61 68 Read only Setpoint Absolute value 69 76 xx00 xx01 xx02 xx03 xx04 xx05 xx06 xx07 xx08 xx09 xx10 Start Stop Dig Analogue Input Analogue Occupied Setpoint Unoccupied Setpoint Protection Setpo...

Страница 14: ... a PC running a terminal program HyperTerminal is recommended The driver for the HPECOMU cable may be downloaded from www hrw hk Resources Tools section HyperTerminal Settings For successful communication between HyperTerminal and the device initial Properties setup of HyperTerminal should be as per the screen prints below Connect to Comm Configuration Settings General Settings ASCII Setup 4800 ...

Страница 15: ... a power up If no attempt to connect the terminal at 9600 baud is made within 5 seconds of a power up then the device will automatically switch to 76800 for normal network operation Saving HyperTerminal Settings For ease of connection it is recommended to save the HyperTerminal setup for each baud rate you may wish to use with an easily recognised configuration name For example HPECOM 24 2400 HPEC...

Страница 16: ...ank If the device power is reset Hello will appear on the screen If Hello does not appear on the screen after a power reset then it is likely that the HyperTerminal baud rate setting is incorrect To break in to terminal mode set Caps Lock on and hold the T character key continuously TTTTTTT After five 5 T s have been sent to the device it will switch to terminal mode At this point the device will ...

Страница 17: ...ew comm speed to save write the change Zero the Reset counters 95 0 96 0 97 0 Each Reset counter is zeroed Factory diagnostics Resets 95 96 97 Rx timeout Tx timeout Hardware reset Application Number Setting AN 0 99999 Default Appl 162 is changed to user requirement The application number may need to be customised for older field panels which only accept a fixed selection of application numbers Wri...

Страница 18: ...O 0 21 character 5 digit 1 16 character 8 digit 2 9 character 5 digit 3 4 character 8 digit Manual Override Release Values that have been manually set will be indicted in HyperTerminal by an M tag next to the displayed value The BACnet priority level 9 Manualled physical inputs points 1 4 17 20 will revert to Auto after being Released or after a power reset Physical outputs will retain the Manual ...

Страница 19: ...ng SLLD Screen Line Logic Display the text line numbers the point numbers relating to the dynamic points assigned to each line and any SLL Screen Line Logic links are displayed On line 12 you can see a text entry that will not be seen when SLLD is off but will appear at the top of the screen when the point set for SLL12 is high in this case point 1 Digital Input 1 Enter SLLD again to revert to nor...

Страница 20: ...ded you will briefly see a check of the number of lines expected versus the number of lines received If the two values are equal Restarting will be displayed at which point the new configuration is written to non volatile memory automatically Below is the user summary screen after download of a configuration for room temperature supply air temperature cascade with 100k NTC sensors on UI s 1 3 poin...

Страница 21: ... the command value falls below 100 at which time the Max Run timer will reset In practice it is recommended to set the Max Run timer at 2 x the actuator running time UI s display the linearized scaled value including calibration offset if any the units as set in the linearization table and to the right of the units the raw count as seen by the microprocessor prior to linearization and scaling bein...

Страница 22: ...s including the connected physical outputs for the supply air cooling control The control loop is set as DIR50 which means the loop output is 50 at set point In this case the DIR50 control reaction is used for driving a 3 point actuator cooling application with the associated DO s set for 10sec PWM cycle DO1 point 9 operating as open command when the loop output is above 50 and DO2 point 10 operat...

Страница 23: ... point 29 or DI1 point 1 being high will result in point 37 being high DL2 Point 38 OR function for release of SA cooling when the room cooling loop point 69 has demand present DL3 Point 39 OR function for release of SA heating when the room heating loop point 71 has demand present AL1 Point 53 Proportion shift function CL1 output point 69 room cooling demand proportionally shifts the supply air c...

Страница 24: ...e current settings in the device will be printed on to the terminal screen With HyperTerminal it is possible to Capture this upload 1 Start a Capture Text from the Transfer menu of HyperTerminal 2 Enter UE 3 After the print of all settings has completed then stop the Capture 4 Locate the text file which was created during the Capture process 5 Clean up the file by deleting any lines that are not r...

Страница 25: ...nk 4 to 5 100kΩ 4 20mA Link 1 to 2 Link 3 to 4 250Ω Linearisation Table The Linearisation Table provides conversion of the UI physical signal in to an engineering value for display and control in other areas of an application Sensor Types 0 5 may be customised to suit different scaling for a specific active sensor type or to suit a passive sensor element that is not already pre programmed as a fac...

Страница 26: ...n 4 multiply it by 5 at row 14 column 4 and change units characters remove surplus characters by entering a space 134 2 144 5 14 C row 1 column 4 24 space row 2 column 4 34 space row 3 column 4 If a second 0 10Vdc sensor with different scaling is needed say 0 2000 PPM then copy default 0 10Vdc raw count data to a column who s existing sensor data will not be used in future The following settings a...

Страница 27: ...Column 1 note that in the reference column 1 the reference value 150 is considered as 15 C once the decimal shift of 1 is applied at row 13 3 Assign an otherwise unused Sensor Type to the test UI 4 In the Main I O display read and record the raw count value as displayed to the right of the units for the UI to which the test resistance is connected 5 Enter the raw count in the table at the correspo...

Страница 28: ... be connected at the network master s ground terminal The incoming and outgoing screen at each device should be continuously connected via the S terminal of the device note that the device s S terminal has no electrical connection to the device it merely acts as a junction terminal for the purpose of screen continuity The RS485 cable should avoid cable routes that run with power cables Where the R...

Страница 29: ...HRW HPD0460MR V402 Manual 150622 docx E O E Subject to change without notice Page 29 of 32 Connections Dimensions ...

Страница 30: ... thermistor 10kΩ 100kΩ DI 0 10Vdc 0 01 Volt resolution 4 20mA 0 016mA resolution requires 18 28Vdc loop power supply AO1 2 Fixed functionality LED3 LED4 user programmable on off or flashing AO3 Fixed functionality Audible beeper user programmable on off or intermittent beep Shielded twisted pair shield grounded Belden 9841 low capacitance twisted pair for RS485 networks braided foil shield shield ...

Страница 31: ...dc trigger Auto Off Manual switch 24Vac FUNCPROG Application creation tool HPECOMU Configuration cable USB RJ11 Other HP_MR Series Devices HPC0662MR Universal Controller 12 Point Modbus 485 24Vac HPC8884MR Universal Controller 28 Point Modbus 485 24Vac HPE0662MR I O expansion 12 Point Modbus 485 24Vac HPE8884MR I O expansion 28 Point Modbus 485 24Vac HPV0662MR VAV Universal Controller 13 Point Mod...

Страница 32: ...x E O E Subject to change without notice Page 32 of 32 Document Update History V4 02 150622 HRW address updated V4 02 141030 Minutes Run Compare functions upload application text file download network settings in text file isolated RS485 ...

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