DX-9100/9120 Local Sonalert Logic

Transcription

1 Metasys Network Technical Manual 636 DX-9100/9120 Applications Section Application Note Issue Date 0497 APPICATION NOTE DX-9100/9120 ocal Sonalert ogic Introduction Page 3 Application Description *3 Design Considerations *5 Application Details 7 Main Function 7 ocation *7 Graphical Representation 8 Point ist 9 PM Description (General) 11 GX-9100 Printouts *11 * Indicates those sections where changes have occurred since the last printing Johnson Controls, Inc. 1 Code No. IT

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3 Introduction Application Description This application provides local sonalert logic to be used at the Fire Fighter s Smoke Control Station (FSCS) on a smoke control system. Smoke control applications issue commands to controlled devices that pressurize or exhaust an area of a building. An alarm is generated when any failure occurs that results in the command not equaling the condition of the controlled equipment. When an alarm condition is present, the DX-9100/9120 Controller will energize a sonalert (i.e., central audible alarm annunciator). Audible alarm indication is required for all U 864 UUK (Smoke Control) projects for compliance with NFPA 92A Recommended Practice for Smoke Control Systems. Note: This application note presents only an example of a smoke control strategy. Realize that since every building is unique, the details of applying the strategy will vary. This application note, then, is offered to assist you in developing an application that will be appropriate for your project. DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic 3

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5 Design Considerations Take the following design considerations into account when designing your system. In addition, refer to the Smoke Control Technical Bulletin (IT ) in this manual. For information on the definition and the initial configuration of the objects when connecting the DX-9100/9120 to a Network Control Module (NCM), refer to the Control System (CS) Object Technical Bulletin (IT ) in this manual. You can find important instructions and guidelines for using this application in How to Use the Metasys Smoke Control ibrary (IT ), located in the Smoke Control section of this manual. You must define system and object names for all points. You must define the hardware location for each object. Define the Binary Output (BO) or Binary Input (BI) Alarm attribute ogic Result Status (RS) to the required CS object, or map the attribute directly to the BI. An alarm occurs if command does not equal condition for any pressurization or exhaust output. Each BO for pressurization and exhaust outputs must be configured to have its own feedback BI. The process described in this application note does not de-energize the audible alarm annunciator (model PD ). Each automatic smoke control application has a manual reset which will de-energize the local sonalert only after all alarms described in this application have been cleared. The automatic smoke control application manual reset can only be commanded from the Fire Operator Workstation (Fire OWS) or Fire Fighter s Smoke Control Station (FSCS). Use the Report Router/Alarm Management feature to create alarm messages, and link the alarm messages to alarm numbers. For example, the alarm message may read: Alarm Number 1 - Feedback does not match the command sent to the Binary Output. This application complies with the U 864 UUK Smoke Control isting. However, you are responsible for ensuring that the application complies with state and local regulations and is approved by the Authority Having Jurisdiction (AHJ). DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic 5

6 For U compliance: The Fire OWS reports critical alarms based on the alarm condition, and the alarm can only be cleared by resetting from the Fire OWS or the FSCS. You must monitor the fuse on the Digital Input (DI) circuit of each DX-9100/9120 only if any DI is used for smoke control. To do this, connect a jumper wire across one spare DI so that it will always indicate an On condition. If the fuse fails, this point will go off, indicating a fuse failure. Map this point to the Fire OWS (or to the required PRN-3/-4 printer directly connected to the NCM) as a critical alarm with a normal state of Closed (On). Response time for individual smoke control components to achieve their desired state of operational mode, exclusive of control system response, should not exceed the following time periods: 60 seconds for fan operation at the desired state plus 90 seconds to annunciate; 75 seconds for completion of damper travel plus 90 seconds to annunciate. In the case of fan start after damper close, these times are additive. If the damper must be closed before the fan starts, the total response time could be up to 135 seconds for operation, 75 seconds for damper to close plus 60 seconds for fan to start. Time to annunciate would be added to this time. (Control system response is the time from automatic detection of a smoke condition to the issuing of an appropriate command to the equipment.) The sonalert must be reset through a Digital Constant (DCO) from the Fire OWS or FSCS. To maintain U 864 UUK Smoke Control isting, you must connect a printer model number PRN-3 or PRN-4 to the Fire OWS or directly to the Fire Network Control Module (NCM). For printer installation, refer to the manual included with the printer. Also, configure the Report Router/Alarm Management feature to route your alarm messages to the printer. For specific wiring requirements refer to Metasys Smoke Control Wiring Technical Bulletin (IT ). 6 DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic

7 Application Details Main Function ocation If the condition of a controlled device does not equal its command, an alarm occurs. This alarm will trigger the local sonalert logic. The local sonalert logic will energize an audible alarm annunciator. The ocal Sonalert ogic application is located under the Fire/Security/IC Conference of the Engineering Services Bulletin Board System (BBS). Once logged on the BBS, you can download the file to your computer. The application is also located on The Advisor. Follow the path Offices>SystemServicesMilwaukee>EngineeringServices>Fire&Security. DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic 7

8 Graphic Representation sonalert Figure 1: GX Graphic ayout 8 DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic

9 Point ist Table 1: I/O Requirements Hardware ocation Name of Module Input Requirements Engineer Req? Description Units DI1 FUSE AM/NOR Yes Digital Input Fuse DI3 STP1_FB OFF/ON Yes Stair Fan 1 Feedback DI4 STP2_FB OFF/ON Yes Stair Fan 2 Feedback DI5 EX1_FB OFF/ON Yes Exhaust 1 Feedback DI6 PR1_FB OFF/ON Yes Pressure 1 Feedback DI7 EX2_FB OFF/ON Yes Exhaust 2 Feedback DI8 PR2_FB OFF/ON Yes Pressure 2 Feedback XT2DI1 EX3_FB OFF/ON Yes Exhaust 3 Feedback XT2DI2 PR3_FB OFF/ON Yes Pressure 3 Fan Feedback XT2DI3 EX4_FB OFF/ON Yes Exhaust 4 Feedback XT2DI4 PR4_FB OFF/ON Yes Pressure 4 Feedback XT2DI5 EX5_FB OFF/ON Yes Exhaust 5 Feedback XT2DI6 PR5_FB OFF/ON Pressure 5 Feedback Hardware ocation Name of Module Output Requirements Engineer Req? Description Units DO3 STP1 OFF/ON Yes Stair Pressure. Fan 1 DO4 STP2 OFF/ON Yes Stair Pressure. Fan 2 DO5 EX1 OFF/ON Yes Floor 1 Exhaust Fan DO6 PR1 OFF/ON Yes Floor 1 Pressure. Fan DO7 EX2 OFF/ON Yes Floor 2 Exhaust Fan DO8 PR2 OFF/ON Yes Floor 2 Pressure. Fan XT1DO1 EX3 OFF/ON Yes Floor 3 Exhaust Fan XT1DO2 PR3 OFF/ON Yes Floor 3 Pressure. Fan XT1DO3 EX4 OFF/ON Yes Floor 4 Exhaust Fan XT1DO4 PR4 OFF/ON Yes Floor 4 Pressure. Fan XT1DO5 EX5 OFF/ON Yes Floor 5 Exhaust Fan XT1DO6 PR5 OFF/ON Yes Floor 5 Pressure. Fan XT1DO7 SONAERT NOR/AM Yes Sonalert Horn DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic 9

10 Table 2: Software I/O Requirements Software ocation Name Engineer Units Req? Description RS1 STP1_DY OFF/ON Yes Stair Fan 1 Delay RS2 STP2_DY OFF/ON Yes Stair Fan 2 Delay RS3 EX1_DY OFF/ON Yes Exhaust 1 Delay RS4 PR1_DY OFF/ON Yes Pressure 1 Delay RS9 EX2_DY OFF/ON Yes Exhaust 2 Delay RS10 PR2_DY OFF/ON Yes Pressure 2 Delay RS11 EX3_DY OFF/ON Yes Exhaust 3 Delay RS12 PR3_DY OFF/ON Yes Pressure 3 Delay RS17 EX4_DY OFF/ON Yes Exhaust Delay 4 RS18 PR4_DY OFF/ON Yes Pressure 4 Delay RS19 EX5_DY OFF/ON Yes Exhaust 5 Delay RS30 PR5_DY OFF/ON Yes Pressure 5 Delay RS41 ANY_AM NOR/AM Yes Any Alarm RS42 HORN_ENA NOR/AM Yes Horn Enable RS49 XT_FAI NOR/AM Yes XT Failure PM1TD01 AM_STP1 NOR/AM Yes Alarm Stair Fan 1 PM1TD02 AM_STP2 NOR/AM Yes Alarm Stair Fan 2 PM1TD03 AM_EX1 NOR/AM Yes Alarm Exhaust 1 PM1TD04 AM_PR1 NOR/AM Yes Alarm Pressure 1 PM1TD05 AM_EX2 NOR/AM Yes Alarm Exhaust 2 PM1TD06 AM_PR2 NOR/AM Yes Alarm Pressure 2 PM1TD07 AM_EX3 NOR/AM Yes Alarm Exhaust 3 PM1TD08 AM_PR3 NOR/AM Yes Alarm Pressure 3 PM2TD01 AM_EX4 NOR/AM Yes Alarm Exhaust 4 PM2TD02 AM_PR4 NOR/AM Yes Alarm Pressure 4 PM2TD03 AM_EX5 NOR/AM Yes Alarm Exhaust 5 PM2TD04 AM_PR5 NOR/AM Yes Alarm Pressure 5 DC01 OWS_RST OFF/ON Yes Operator Workstation Reset 10 DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic

11 PM Description (General) Alm1-3 and Alm4-5 PMs Sonalert and XOR PCs XTCOM PC The timers allow the fan command to be On or Off before the status is checked. If the fan status is not equal to the command within ten seconds of the command, the sonalert will sound. The timer outputs of AM_nn are shown in the Programmable ogic Controller (PC) diagram. XOR PCs check fan command vs. fan status. The sonalert PC enables the horn. XTCOM PC checks for XT or XP communication failure. The RS Out must be mapped to the OWS as a BD referencing a CS object or directly mapped as a BI with normal state of 0 or Off. GX-9100 Printouts Table 3: Timer 1 Data TIMER (TIMER1) - Data User Name :Alm1-3 Description :Fan Alarms TIMER #1 TYPE 4 TIMER #5 TYPE 4 Input Connection #1--> STP1_DY Input Connection #5--> EX2_DY Reset Connection #1--> Reset Connection #5--> Time Period # Time Period # Time Units #1 0 Time Units #5 0 TIMER #2 TYPE 4 TIMER #6 TYPE 4 Input Connection #2--> STP2_DY Input Connection #6--> PR2_DY Reset Connection #2--> Reset Connection #6--> Time Period # Time Period # Time Units #2 0 Time Units #6 0 TIMER #3 TYPE 4 TIMER #7 TYPE 4 Input Connection #3--> EX1_DY Input Connection #7--> EX3_DY Reset Connection #3--> Reset Connection #7--> Time Period # Time Period # Time Units #3 0 Time Units #7 0 TIMER #4 TYPE 4 TIMER #8 TYPE 4 Input Connection #4--> PR1_DY Input Connection #8--> PR3_DY Reset Connection #4--> Reset Connection #8--> Time Period # Time Period # Time Units #4 0 Time Units #8 0 DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic 11

12 Table 4: Timer 2 Data TIMER (TIMER2) - Data User Name :Alm4-5 Description : TIMER #1 TYPE 4 TIMER #5 TYPE 0 Input Connection #1--> EX4_DY Input Connection #5--> Reset Connection #1--> Reset Connection #5--> Time Period # Time Period #5 10 Time Units #1 0 Time Units #5 0 TIMER #2 TYPE 4 TIMER #6 TYPE 0 Input Connection #2--> PR4_DY Input Connection #6--> Reset Connection #2--> Reset Connection #6--> Time Period # Time Period #6 10 Time Units #2 0 Time Units #6 0 TIMER #3 TYPE 4 TIMER #7 TYPE 0 Input Connection #3--> EX5_DY Input Connection #7--> Reset Connection #3--> Reset Connection #7--> Time Period # Time Period #7 10 Time Units #3 0 Time Units #7 0 TIMER #4 TYPE 4 TIMER #8 TYPE 0 Input Connection #4--> PR5_DY Input Connection #8--> Reset Connection #4--> Reset Connection #8--> Time Period # Time Period #8 10 Time Units #4 0 Time Units # DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic

13 Figures 2-4 show the logic module ladder logic for PC1, PC2, and PC3. If the command is On and feedback is Off, or if command is Off and feedback is On, then xxxx_dy is turned On. This is a trigger to the timer module; if it stays On for 60 seconds, an alarm will be generated. If xxxx _DY is Off within 60 seconds, the timer is canceled and the alarm will not sound. ogic Module adder Diagram - PC1 User Name :XO R1 Description: STP1_FB STP1 STP1_DY STP1_FB STP2_fb STP2_fb EX1_FB EX1_FB PR1_FB PR1_FB STP1 STP2 STP2 EX1 EX1 PR1 PR1 Figure 2: ogic Module adder Diagram - PC1 STP2_DY EX1_DY PR1_DY xor1 DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic 13

14 ogic Module adder Diagram - PC2 User Name :XOR2 Description: EX2_FB EX2_FB PR2_FB PR2_FB EX3_FB EX3_FB PR3_FB PR3_FB EX2 EX2 PR2 PR2 EX3 EX3 PR3 PR3 EX2_DY PR2_DY EX3_DY PR3_DY xor2 Figure 3: ogic Module adder Diagram - PC2 EX4_FB EX4_FB PR4_FB PR4_FB EX5_FB EX5_FB PR5_FB PR5_FB EX4 EX4 PR4 PR4 EX5 EX5 PR5 PR5 ogic Module adder Diagram - PC3 User Name :XOR3 Description: EX4_DY PR4_DY EX5_DY PR5_DY xor3 Figure 4: ogic Module adder Diagram - PC3 14 DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic

15 Figures 5 and 6 show the logic module ladder logic for PC4 and PC5. If fan status does not match command for its respective fan, then ANY_AM will be On. If there is ANY_AM, the Sonalert will sound. If the alarm condition clears, the Sonalert will remain on. If an operator commands OWS_RST to On, and any alarm is still present, the Sonalert will stay On; if all alarms are cleared, the sonalert will be silenced. The operator will need to command OWS_RST to Off after silencing sonalert. ogic Module adder Diagram - PC4 User Name :Sonalert Description: AM_STP1 RS33 AM_STP2 AM_EX1 AM_PR1 AM_EX2 AM_PR2 AM_EX3 AM_PR3 xor4 Figure 5: ogic Module adder Diagram - PC4 DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic 15

16 ogic Module adder Diagram - PC5 User Name :Sonalert D escription: RS33 ANY_AM AM_EX4 AM_PR4 AM_EX5 AM_PR5 ANY_AM OWS_RST ANY_AM HORN_ENA SET HORN_ENA RST xor5 Figure 6: ogic Module adder Diagram - PC5 16 DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic

17 ogic Module adder Diagram - PC6 User Name :XTCOM Description: XT communication check XT1COM XT_FAI XT1HARD xor6 Figure 7: ogic Module adder Diagram - PC6 Note: PC6 checks the condition of the XT module. XTnCOM will be On if the XT-9100 loses communication to the DX-9100/9120. XTnHARD will be On if the XT-9100 loses communication to the DX-9100/9120. Map the XT_FAI with a normal condition of Off. DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic 17

18 Notes 18 DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic

19 Notes DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic 19

20 Notes Controls Group FAN E. Michigan Street Metasys Network Technical Manual P.O. Box 423 Printed in U.S.A. Milwaukee, WI DX-9100/9120 Applications DX-9100/9120 ocal Sonalert ogic