HRW BACnet HPE8884BN, Manual

Page 1: ...counting inputs for metering of energy and volume and instantaneous load calculation at the Master controller Feature Summary 8 Digital Inputs DI n o or n c flip flop pulse counting up to 10Hz 8 Digital Outputs DO with power up presetting short cycle timers 8 Universal Inputs UI user configurable analogue AI or digital DI n o or n c flip flop pulse counting up to 10Hz 4 Analogue Outputs AO with po...

Page 2: ... 9 DISPLAY NAVIGATION 10 SUMMARY SCREEN SETTING 10 MANUAL OVERRIDE RELEASE 10 OPERATIONAL DISPLAYS 11 USER SUMMARY SCREEN 11 DOWNLOAD TEXT FILE 12 MAIN PHYSICAL I O DISPLAY 13 POINT LIST DISPLAY 13 RESET TO FACTORY DEFAULT 14 UPLOAD TEXT FILE 14 LINEARISATION TABLE 16 FACTORY DEFAULT SENSOR TYPES 16 ACTIVE SENSOR SCALINGS 16 PASSIVE SENSOR DEFINITION 17 RESET TO FACTORY DEFAULT 17 INSTALLATION COM...

Page 3: ...connection of input switches sensors and output control devices Network settings In all cases points may be manually overridden for testing commissioning purposes or for service override In respect of BACnet priority arrays manual overrides are Priority 9 factory default Null internal program control 16 Connection to the device for programming and service is via a terminal program such as HyperTer...

Page 4: ...ous network devices to take control of a device s object based on the level of need Priority 16 is the least significant level and may be considered normal Auto operating level Priority 1 is the highest control level generally used for emergency control under fire condition or similar events In respect of this device The objects are null priority by default Manual commands via terminal mode operat...

Page 5: ...0 100k NTC 10 90 C Ctc 1 Ni1000 10 90 C Cni 2 0 10Vdc 0 100 V1 3 4 20mA 0 100 mA 4 PT1000 10 90 C Cpt 5 10k NTC 10 90 C Ctx 6 Pulse counter P 7 Digital D 8 0 100 9 Seconds Sec 14 Digital normally closed DNC 15 Toggle on off D T xx01 Input calibration Offsets the measured value up to 10 of the sensor range Any value within 10 of the sensor range xx02 Filter incoming sensor measurement when the conn...

Page 6: ...inal program HyperTerminal is recommended A USB port Serial comm port DB9 converter may be required if the PC being used does not include a Com 1 serial port 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 96...

Page 7: ... 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...

Page 8: ...ear differently with different device address setting and if HyperTerminal baud rate is different to the baud rate set in the device Below is an illustration of how the ASCII dump will look for a device at default settings address 98 and 9600 baud 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 sw...

Page 9: ... 128 247 the device will become a network slave after power reset Set system Device Instance DI 0 4194303 Unique Device Instance is assigned Example DI 401025 building 4 network 1 node 25 Set baud rate 99 Network comms speed is set 2400 4800 9600 19200 38400 57600 76800 Example 99 9600 After Writing new comm speed it will be necessary to reconnect with Terminal at the new comm speed to continue th...

Page 10: ... 0 will cause the related screen line to appear at the top of the display alarm state for instance Object 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 8 17 24 will revert to Auto after being Released or after a power reset Physical outputs will reta...

Page 11: ...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...

Page 12: ...icient manner After the text file has downloaded 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 an example showing a selection of utilised objects included in the summary screen with user object desc...

Page 13: ...lue 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 being applied Point...

Page 14: ...ntering UE the 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 t...

Page 15: ... 4 Dropping Resistor UI raft configurations are made according to the table below and by PC assignment of the relevant Sensor Type Factory default Sensor Type selections are highlighted When making own raft configurations select Watt resistors of 1 tolerance or better Input Type Sensor Range Unit Slope Intercept Type UI Resistance Raft Ω 1 2 3 4 DI On Off 1 0 BV 0 100k Open Open Counting 0 65536 1...

Page 16: ...lay the default linearization table Active Sensor Scalings Column 1 is the fixed reference to which all display results are based The range of the reference column 1 is effectively 0 1000 It is important to interpret the reference values in combination with the intercept and scaling data at rows 12 14 Taking Sensor Type 2 0 10Vdc as an example The microprocessor raw count range of 0 1000 relating ...

Page 17: ...ng with the decimal shift will be an intercept of 10 0 Using the FUNCPROG tool these settings can be generated in table form for saving as a download text file Passive Sensor Definition Non factory default passive sensors with thermistor element of 1kΩ or greater may be configured 1 Set up a UI raft with suitable resistance links fitted and plug it in to the raft socket of the UI being used If the...

Page 18: ...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 RS...

Page 19: ...HRW HPE8884BN V402 Manual 150622 docx E O E Subject to change without notice Page 19 of 23 Connections ...

Page 20: ...alue saved hourly NTC PTC min 1kΩ 0 5Vdc 0 10Vdc 0 20Vdc 0 01 Volt resolution 0 20Ma 4 20mA 0 016mA resolution requires external 18 28Vdc loop power supply 0 10Vdc 0 04 Volt resolution 1 5mA min 6 6kΩ impedance Shielded twisted pair shield grounded Belden 9841 low capacitance twisted pair for RS485 networks braided foil shield shield continuous throughout the network and grounded at network origin...

Page 21: ... sensor c w discrete occupancy button press sensor face RJ11 connected to UI1 UI2 HSD0012 10k NTC Room temperature sensor c w set point dial and discrete occupancy button press set point dial RJ11 connected to UI1 UI2 HPR6 Relays module 6 x Opto iso SPDT 250Vac 10 7 A n o 6A n c ac dc trigger Auto Off Manual switch 24Vac FUNCPROG Application creation tool HPECOMU Configuration cable USB RJ11 Other...

Page 22: ...st Form Date Contact Name Phone Fax Email Company Name Address HPC8884BN Quantity Universal Input Configuration Indicate an input configuration type for each UI UI1 UI2 UI3 UI4 UI5 UI6 UI7 UI8 0 10Vdc 4 20mA 10k NTC Dig 20k NTC Dig 100k NTC Dig Nickel 1000 PT1000 Other Passive types must be 1kΩ or higher Comments ...

Page 23: ...nual 150622 docx E O E Subject to change without notice Page 23 of 23 Document Update History V4 02 150622 HRW address updated V4 02 141030 Upload application text file download network settings in text file isolated RS485 ...