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Polon-Alfa CDG 6000-99 Operation And Maintenance Documentation

Gas detection control panel
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GAS DETECTION CONTROL PANEL
CDG 6000-99
Operation and Maintenance Documentation
ID-E364-002GB
Edition I

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Summary of Contents for Polon-Alfa CDG 6000-99

  • Page 1 GAS DETECTION CONTROL PANEL CDG 6000-99 Operation and Maintenance Documentation ID-E364-002GB Edition I...
  • Page 2 ID-E364-002GB This Operation and Maintenance Documentation describes CDG 6000-99 gas detection control panel which fulfills main requirements of the following Regulation of the European Parliament and of the Council (EU) and European Union Directives: Directive 2014/35/EC related to electrical equipment for use within stipulated voltage limits;...
  • Page 3 The Operation and Maintenance Documentation (OMD) describes CDG 6000-99 gas detection control panel (fig. 1.1). Fig. 1/1 CDG 6000-99 control panel This OMD is intended for designers, installers and maintenance personnel of the CDG 6000-99 control panel. It includes information required for control panels installation, programming, servicing and operation.
  • Page 4 1.2. Control panel purpose CDG 6000-99 gas detection control panel (hereinafter referred to as the control panel) is a stationary microprocessor device for leakage detection of flammable gases and carbon oxide. The control panel can cooperate with up to 99 detectors simultaneously, has 4 control outputs for external devices, 4 inputs and control output for gas cut off valve.
  • Page 5 The control panel may additionally be fitted with MKA-60 module. This module expands the control panel capabilities with ACOM 6.0 functionality. This functionality allows for direct cooperation of the control panel with POLON 6000 fire alarm systems. 2.1. Components layout in the control panel Fig. 2.1.1 CDG 6000-99 control Panel top view –...
  • Page 6 ID-E364-002GB Fig. 2.1/2 CDG 6000-99 control panel Component placement inside the control panel is depicted in figure 2.1.1 and 2.1.2: 1. RESET button 2. USB port 3. Microprocessor programming mode switch 4. PK1 relay connector 5. PK2 relay connector 6. PK3 relay connector 7.

  • Page 7: Technical Data

    ID-E364-001GB Battery Start button ” ” 15. Control panel 230VAC power supply connector with F1 630mA fuse enclosure – 16. External devices power supply output fuse 12V 630mA – 17. Detection line grounding control 18. S1 jumper that sets the detection line maximum load current 19.

  • Page 8: Output Parameters

    ID-E364-002GB AKC-6000 Supply voltage of AKC-6000 12 V 50 mA Maximum load current Serial Data transmission OUTPUT PARAMETERS External power supply line: 12 V DC +5 % -5 % External power supply line voltage Continuous current available from external power line Relay outputs PK1-PK4 8 A / 250 V AC Current-voltage load capacity of NO/NC contact...

  • Page 9: Functionality Description

    ID-E364-001GB 4. Functionality description 4.1. General description CDG 6000-99 gas detection control panel is intended for signalization of gas leakages and gas concentration exceedance and allows for: exceedance detection for 3 gas concentration thresholds; automatic or manual cut-off valve closure;...
  • Page 10 ” 4.2.3. Faults signalization CDG 6000-99 control panel is equipped with extensive device and connected external devices self- diagnostics system. Summary fault information is presented by FAULT indicator on the device panel. Furthermore, similarly to alarms, the full list of faults is accessible using the device display.

  • Page 11: Battery Faults

    ID-E364-001GB The device does not reach the expected state after switching it on. P1 - P4 The device does not reach the expected state after switching it off. BATTERY FAULTS Internal battery resistance exceeded. Charging time exceeded. Battery voltage too low. No battery.
  • Page 12 ID-E364-002GB Fig. 4.2.5/2 Dialog box with localization icon next to detector number 1. 4.3. Control panel software version readout In order to verify the control panel software version go to CONTROL PANEL STATE in the configuration utility. The dialog box display the same information as the control panel and the number of the device software version in its bottom left corner.
  • Page 13 ID-E364-001GB Figure 4.4/1 Tab displaying the control panel status...
  • Page 14 ID-E364-002GB 5. External circuits connection 5.1. Detector line Name Purpose Detectors line end input Detectors line input Display input The detectors for detected gases are connected with the CDG-99 control panel using specially designed detection line. Each detector is assigned with unique address. The control panel may therefore display state of each detector.
  • Page 15 ID-E364-001GB Resistance levels Description R < 240Ω Shortcut R = 750Ω State 1 (active Y) R = 2kΩ State 2 (active X) R = 6.3kΩ State 3 R = 12kΩ Open Each resistance range may be assigned with any system reaction. Inputs may cooperate with plain contact.
  • Page 16 630mA. The fuse state is controlled by the control panel; its failure is signaled as a fault. 5.6 Detection line of POLON 6000 input The CDG 6000-99 control panel may directly cooperate with the POLON 6000 system. The use of an additional AKC-6000 module makes it possible to connect the gas detection panel to the POLON 6000fire system detection line.
  • Page 17 ID-E364-001GB The battery must be definitely disconnected for storage of the control panel.
  • Page 18 A plug at one end and B plug at the other end to connect the computer with the control panel. For longer distances between the computer and the control panel use so called active extension USB cable. Upon connection, the USB port of the CDG 6000-99 control panel should be displayed by the computer as USB Serial Port (COMxxx).
  • Page 19 ID-E364-001GB 6.1. Control panel configuration Create an empty configuration to start configuration of the control panel. It is done using icon. After it is pressed, a window appears that allows entering the name of the configuration. If there is no previous connection between the control panel and the computer, a window for selecting the control panel version (for 16 or 99 detectors) will appear.
  • Page 20 ID-E364-002GB truncates the data to 16 elements. If this happens, it is recommended that you reconfigure the elements. GAS DETECTION CONTROL PANEL CDG-6000-99...
  • Page 21 ID-E364-001GB 6.1.1. Detectors configuration To configure the detectors, you must perform line autoconfiguration. This procedure detects all detectors connected with the control panel. To start the automatic configuration press Autoconfigure button. This procedure continues until the Autoconfigure button becomes active ”...
  • Page 22 ID-E364-002GB 6.1.2. Inputs configuration CDG-6000-99 control panel inputs can operate in 4 modes: - State control - Activation supervision - Alarm input - Remote erase of the event log. The first mode allows for output state control in order to assign its states with relay activations. In this mode, the users decide only whether short circuit and opening states should result in fault signalization.
  • Page 23 ID-E364-001GB it must not exceed 60 seconds. If the timeout occurs, the panel will report a short circuit error on the control line. In remote deleting mode the control input is supervised. The line ending should be loaded with a resistor from within the range of 2 ÷ 6,3 kΩ.
  • Page 24 ID-E364-002GB 6.1.3. Control outputs configuration The CGD-6000-99 control panel is equipped with 4 relays. In addition to continuous activation the relay may operate in the following modes: - time mode allows for generation of a single impulse with defined length (activation time) –...
  • Page 25 ID-E364-001GB Fig. 6.1.4/1 Control panel outputs configuration dialog box...
  • Page 26 ID-E364-002GB Table 6.1.4.1 Configuration options for control panel outputs Event type System element Event genre Inputs Shortcut Selected control line shorted – Open Selected control line open Device on Device enabled state in the selected control line Device off Device disabled state in the selected control line State change device State for device state change in the selected control line Detection...
  • Page 27 The AKC-6000 module allows for the CDG 6000-99 control panel operation as a line element for the POLON 6000 system. This operation type is permissible when the control panel is fitted with AKC- 6000 module and AKC-6000 module: active"...
  • Page 28 ID-E364-002GB 6.2. Zone configuration Configurator v1.6 introduces an additional possibility of modulation from defined zones. These setting can be found in the “Zones” tab. The setting window is shown in Figure 6.2/1. Figure 6.2/1 control panel settings view Several steps are required to assign detectors to a zone. Select a zone from the drop-down list or click the “Add Zone”...
  • Page 29 ID-E364-001GB Fig. 6.3/1 Event list read from the CDG 6000-99 control panel Use the following icon to read the log from the control panel The log may be saved to disk Read the log from disk using the following icon...

  • Page 30: Modbus Rtu Protocol

    ID-E364-002GB 6.4. System time In order to set the control panel date and time the following icon should be selected: Fig. 6.4/1 Time setting dialog box. 6.5. ModBus/RTU protocol The device enables communication with control and supervision systems using the RS485 serial transmission standard with Modbus protocol.
  • Page 31 ID-E364-001GB Changing the above parameters in an older software version will not affect its functioning, the control panel will still have the original transmission settings. Access to data from the gas detection panel is possible by using the following functions: read coils, read holding registers, read input registers and write single register, which are a part of the Modbus protocol.
  • Page 32 ID-E364-002GB 6.5.2. Function of reading out the states of the control panel and detectors The READ HOLDING REGISTERS function (0x03) provides access to panel and detectors states. The returned information is divided into 2 parts: the state of the control panel and the states of the detectors.
  • Page 33 ID-E364-001GB The gas detection panel makes it possible to read the states of control inputs through the READ INPUT REGISTERS (0x04) function. The feedback provides the states declared in the device configuration. Table n. 6.5.3/1 shows the codes for the possible states of the inputs. Table 6.5.3/1 CDG-6000-99 panel control inputs status codes Code Control input status...

  • Page 34: Installation

    Control panel fixation The CDG 6000 control panel may be wall mounted using four rawplugs with diameter of 6mm (fig. 8.1.1), Fig. 7.1/1 CDG 6000-99 control panel fixation 7.2. Input and output circuits connection terminals The control panel modules are fitted with terminals for external installation wires connection. Both surface-mounted and flush-mounted installation wires may be inserted into the control panel.

  • Page 35: Operation And Maintenance

    ID-E364-001GB 8. Operation and maintenance 8.1. Proper use regulations Reliable operation of the control panel depends on maintaining appropriate working conditions, supply voltage, and condition of batteries, as well as carrying out periodic tests. Periodic test should be carried out by an authorized maintenance technician contracted by the user to maintain the system.

  • Page 36: Packaging, Storage, Transportation

    ID-E364-002GB 9. Packaging, storage, transportation 9.1. Packaging The control panel is placed in individual packaging which limits the possibility of free movement and eliminates damage during handling and transportation. The following information provided on the packaging: - manufacturer name or marking, - control panel name and type, - control panel ground.
  • Page 37 ID-E364-001GB Cooperation with AKC-6000 digital communications adapter 10.1. Mounting the AKC-6000 inside the device The design of the control panel allows the AKC-6000 to be mounted inside of it. The installation diagram is shown in figure 10.1.1 To install the AKC-6000 in the CDG-6000-99 you must: unscrew the screws (11) and pull off the cover (10) loosen the mounting screws (8) and pull off the cover (10) unscrew and pull off the cover of the AKC-6000 (7)
  • Page 38 ID-E364-002GB Figure 10.1/1 Diagram for installing AKC-6000 in the CDG-6000-99 gas detection panel GAS DETECTION CONTROL PANEL CDG-6000-99...
  • Page 39 ID-E364-001GB Instructions for testing correctness of the control panel operation 11.1. Works to be carried out before start up line installations for detectors, power supply, external devices control, etc. according to the design assembly of the control panel control panel input lines connections apart from 230V mains installation wires 11.2.

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