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Summary of Contents for Neptronic Bacnet SKG4
- Page 1 SKG4 Gas Fired Humidifier BACnet Communication Module User Guide SKG4-BACnet Guide-191017...
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Page 2: Table Of Contents
Object Table Information ..............................8 Analog Value (AV) ................................8 Binary Input (BI) ................................15 Binary Output (BO) ............................... 16 Binary Value (BV) ................................. 17 Character String Value (CV) ............................24 Multi State Value (MSV) ............................... 25 Other .................................... 32 www.neptronic.com Page | i... -
Page 3: Introduction
The humidifier provides a BACnet network interface between BACnet client devices and Neptronic humidifiers. It uses the BACnet Master Slave/Token Passing (MS/TP) protocol and BACnet IP at the BACnet MAC layer. -
Page 4: Bacnet Properties Configuration
Device Object.Max_Master. For more information, refer to the MAC Address and Max_Master section. • Name of the Configure the name of the device through the WriteProperty service to Device Object.Object_Name device Device Object.Object_Name. For example, SKG4. www.neptronic.com Page | 2... -
Page 5: Configuration Options
This configuration is better than Example 1 but it is still not optimal. The Max_Master is set to the most efficient value but the gap between the two MAC addresses is high. Therefore, each unit must poll four units until it finds the right one to pass the token. www.neptronic.com Page | 3... -
Page 6: Ip Port
The Reinitialize Device service has two types of reset such as: • Warm Reset. The Warm Reset changes the humidifier to its initial state. • Cold Reset. The Cold Reset restarts the humidifier. www.neptronic.com Page | 4... -
Page 7: Device Object Properties
SKG4, programmable up to 32 Bytes Description Programmable up to 32 Bytes (default: SKG4 Controller) Object_Type Device System_Status Operational Vendor_Identifier Always 153 Vendor_Name Always Neptronic Model_Name Example, SKG4 Firmware_Revision Currently, 1.06.201908291512 Application_Software_Version Currently, 1.01.20191003 Protocol_Version Always 1 Protocol_Revision Always 14 DataBase_Revision Default 0;... -
Page 8: Object Types Supported
• Backup_Preparation_Time • Backup_Failure_Timeout • Restore_Completion_Time • Location • Restore_Preparation_Time • Location • Serial_Number • Profile_Name Only 0 is the accepted value to be written to the file • Description File File_Size size. • Description Group www.neptronic.com Page | 6... -
Page 9: Out_Of_Service Property
Out_of_Service Property Neptronic humidifiers offer the use of the Out_of_Service writable property. When the value of this property is set to True, it disconnects the object from the physical input, enabling you to input other values. This is useful for special applications or while troubleshooting. -
Page 10: Object Table Information
Value of the percentage of water remaining in the evaporation chamber. 0% to 120%, Resolution 0.1% COV_Increment Present_Value Room RH Network Out_of_Service 0.00% to 100.00%, Resolution 0.01% AV.109 Integrator Value of the room relative humidity reading received from the network. Reading COV_Increment Relinquish_Default www.neptronic.com Page | 8... - Page 11 Resolution 0.18°F or 0.10°C COV_Increment Out_of_Service Value of temperature of water in the evaporation chamber of the first 32°F to 257°F or 0°C to 125°C AV.151 Module 1 Water Temp Integrator COV_Increment humidifier module. Resolution 0.018°F or 0.01°C Units www.neptronic.com Page | 9...
- Page 12 COV_Increment Present_Value Value of the temperature inside of the weather proof enclosure of the -40.00°F to 212.00°F or -40.00°C to 100.00°C AV.174 Module 2 Ambient Temp Integrator Out_of_Service second humidifier module. Resolution 0.18°F or 0.10°C COV_Increment www.neptronic.com Page | 10...
- Page 13 Value from the burner fan feedback of the third humidifier module. COV_Increment Out_of_Service Value of the PWM control signal from the burner fan of the third humidifier AV.196 Module 3 Fan PWM Integrator COV_Increment 0% to 100%, Resolution 0.10% module. Relinquish_Default www.neptronic.com Page | 11...
- Page 14 Value of the total runtime of the fourth humidifier module. Resolution 0.01 hours COV_Increment Value of the operating time of the fourth humidifier module, since the last Out_of_Service 0.00 hours to 21474836.47 hours, AV.219 Module 4 Service On Time Integrator servicing. Resolution 0.01 hours COV_Increment www.neptronic.com Page | 12...
- Page 15 COV_Increment Present_Value Configuration value to define the volume of water that is drained from the AV.256 Boiler Drain Volume Integrator 25% to 100%, Resolution 5% Out_of_Service chamber, relative to the total capacity of the chamber. COV_Increment www.neptronic.com Page | 13...
- Page 16 -18.00°F to 18.00°F or -10.00°C to max: 10.00°C Module 4 Water AV.306 Integrator chamber water temperature value, in order to adjust the reading of the Out_of_Service Temperature Offset Resolution 0.018°F or 0.01°C temperature sensor to the proper temperature. COV_Increment www.neptronic.com Page | 14...
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Page 17: Binary Input (Bi)
RS485 Interface Integrator Displays whether the RS485 interface is available or not. Polarity 1= Yes Out_of_Service 0 = No BI.10 Ethernet Interface Integrator Displays whether the Ethernet interface is available or not. Polarity 1 = Yes www.neptronic.com Page | 15... -
Page 18: Binary Output (Bo)
BO.6 Power LED Integrator Status value for the power LED. Relinquish_Default 1 = On Minimum_Off_Time Minimum_On_Time Present_Value Out_of_Service Polarity 0 = Off BO.7 Buzzer Integrator Status value for the buzzer. Relinquish_Default 1 = On Minimum_Off_Time Minimum_On_Time www.neptronic.com Page | 16... -
Page 19: Binary Value (Bv)
Integrator Status value of the internal drain cooler valve of the first humidifier module. Relinquish_Default 1 = On Minimum_Off_Time Minimum_On_Time Present_Value Out_of_Service 0 = Off BV.43 Module 1 Drain Pump Integrator Status value of the drain pump of the first humidifier module. Relinquish_Default 1 = On Minimum_Off_Time Minimum_On_Time www.neptronic.com Page | 17... - Page 20 1 = On Minimum_Off_Time Minimum_On_Time Present_Value Out_of_Service 0 = Off BV.57 Module 2 Drain Cooler Valve Integrator Status value of the internal drain cooler valve of the second humidifier module. Relinquish_Default 1 = On Minimum_Off_Time Minimum_On_Time www.neptronic.com Page | 18...
- Page 21 1 = On Minimum_Off_Time Minimum_On_Time Present_Value Out_of_Service 0 = Off BV.71 Module 3 Water Level Valve Integrator Status value of the water level sensor supply valve of the third humidifier module. Relinquish_Default 1 = On Minimum_Off_Time Minimum_On_Time www.neptronic.com Page | 19...
- Page 22 1 = On Minimum_On_Time Present_Value Out_of_Service Status value of the evaporation chamber water supply valve of the fourth 0 = Off BV.85 Module 4 Tank Water Valve Integrator Relinquish_Default humidifier module. 1 = On Minimum_Off_Time Minimum_On_Time www.neptronic.com Page | 20...
- Page 23 Module 3 Service Due Integrator Minimum_Off_Time servicing. 1 = Module3 Minimum_On_Time Out_of_Service Status value that indicates whether the fourth humidifier module is due for 0 = Off BV.100 Module 4 Service Due Integrator Minimum_Off_Time servicing. 1 = Module4 Minimum_On_Time www.neptronic.com Page | 21...
- Page 24 When performing a manual calibration procedure for Out_of_Service 0 = No BV.120 Inhibit Resistive Probe 2 Integrator the water level sensor or when using the ultrapure humidifier option, this setting Minimum_Off_Time 1 = Yes must be set to Yes. Minimum_On_Time www.neptronic.com Page | 22...
- Page 25 Integrator Select whether to get notified of all humidifier warning messages by email. Minimum_Off_Time 1 = On Minimum_On_Time Present_Value Out_of_Service 0 = Off BV.133 Notify App Msg Integrator Select whether to get notified of all humidifier event messages by email. Minimum_Off_Time 1 = On Minimum_On_Time www.neptronic.com Page | 23...
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Page 26: Character String Value (Cv)
Integrator Set the login username for the email account. SMTP Username Present_Value CV.27 SMTP Password Integrator Set the login password for the email account. Present_Value CV.38 EthernetMacAdd Integrator Value of the MAC address of the Ethernet interface. Present_Value www.neptronic.com Page | 24... -
Page 27: Multi State Value (Msv)
3 = RoomDemand Out_of_Service 4 = Network 1 = None Humidity Control High Limit 2 = ControlInput Present_Value MSV.49 Integrator Configuration value to select the humidity control high limit source. Source 3 = SupplyHLDemand Out_of_Service 4 = Network www.neptronic.com Page | 25... - Page 28 4 = Reset Counters Out_of_Service evaporation chamber, calibrate the water level sensor or perform an air purge. 5 = Filling 6 = WaterCalib 7 = PurgeAir www.neptronic.com Page | 26...
- Page 29 4 = Reset Counters Out_of_Service evaporation chamber, calibrate the water level sensor or perform an air purge. 5 = Filling 6 = WaterCalib 7 = PurgeAir www.neptronic.com Page | 27...
- Page 30 4 = Reset Counters Out_of_Service evaporation chamber, calibrate the water level sensor or perform an air purge. 5 = Filling 6 = WaterCalib 7 = PurgeAir www.neptronic.com Page | 28...
- Page 31 4 = Reset Counters Out_of_Service evaporation chamber, calibrate the water level sensor or perform an air purge. 5 = Filling 6 = WaterCalib 7 = PurgeAir www.neptronic.com Page | 29...
- Page 32 Configuration value to set under which system operation mode the different MSV.99 System Mode Integrator 2 = Sequential modules will operate. Out_of_Service 3 = Hybrid Present_Value MSV.104 BACnet Server Language Integrator Value of the BACnet server language. 1 = English Out_of_Service www.neptronic.com Page | 30...
- Page 33 Displays which one of the water level sensor’s probes is currently not functioning 2 = Capacitive MSV.124 Water Level 4 Probe Failure Integrator Read Only properly for the fourth humidifier module. 3 = Resistive 4 = Both www.neptronic.com Page | 31...
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Page 34: Other
Weekly occupancy schedule to specify which occupancy state is active during SCH.1 Occupancy Schedule Integrator References Monday to Sunday, Event 1 to Event 6 specific periods of day. Create a customized occupancy schedule with up to six Priority_for_Writing events per day. Out_of_Service Weekly_Schedule www.neptronic.com Page | 32... - Page 35 BACnet Communication Module User Guide Name List Description Notes Effective_Period Schedule_Default List_of_Object_Property_ SCH.2 Drain Schedule Integrator References Monday to Sunday, Event 1 to Event 6 Customized draining schedule with up to six events per day. Priority_for_Writing Out_of_Service Weekly_Schedule www.neptronic.com Page | 33...
- Page 36 400 Lebeau blvd, Montreal, Qc, H4N 1R6, Canada www.neptronic.com Toll free in North America: 1-800-361-2308 Tel.: (514) 333-1433 Fax: (514) 333-3163 Customer service fax: (514) 333-1091 Monday to Friday: 8:00am to 5:00pm (Eastern time)
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