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INSTRUCTION MANUAL
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INSTRUCTION MANUAL 1272M001 Manual Revision: 9.4 - November 2007
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Contents 1 Getting Started .................................... 1-1 2 Operations Overview Cv2 capabilities (Advanced Mode) ........................... 2-1 What constitutes an alarm? .............................. 2-1 How are alarms processed?.............................. 2-2 What actions should occur when an alarm is detected? ...... 2-3 How do you want to respond to an alarm call? .............. 2-4 What if an alarm is not acknowledged? .................... 2-4 What do you want the Cv2 to do w
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Regulatory Notices CAUTION The ProTalk Cv2, model B1272D, has been certified by the Federal Communications Commission (“FCC”) using the included articulating dual-band dipole antenna. Unauthorized modifications or changes not expressly approved by Barnett Engineering Ltd. could void compliance with regulatory rules, and thereby your authority to use this equipment. ANTENNA CONSIDERATIONS The included articulating dual-band dipole antenna installation must provide a separation distance of 20 cm
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Getting Started 1-1 1. Getting Started The Cv2 is a very flexible device capable of monitoring discrete or analog inputs and reporting alarm conditions at these inputs. It is also capable of controlling multiple outputs. Before the Cv2 is placed into service it must be programmed for the type of operation you require. The Cv2 contains an embedded CDMA transceiver. To activate the internal CDMA module, you must do the following: # If you do not already have a network service account you will
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Getting Started 1-2 single function called Controls. The number of directories is reduced from 6 to 2 in Basic mode. It is possible to retain the Advanced directory commands even if the overall programming is set for Basic operation. It is important to establish whether Basic or Advanced programming is suitable for your application. The mode is set by the configuration uploaded from the PC and cannot be altered using the programming phone. It is possible to switch programming modes during
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Getting Started 1-3 Table 1 Mode Comparison Function Advanced Mode Basic Mode Input debounce Independent for each input Part of Alarms - same setting for all Input NO/NC Independent for each input Part of Alarms - same setting for all Input type 8 inputs - 1 analog, 4 digital types 8 Alarms - 1 digital type only Output type 8 outputs - On/Off or timed 8 Controls - 3 On/Off or timed 4 can be special function 5 always special function Groups 6 groups each with separate Not used Acknowledge cod
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Operations Overview 2-1 2. Operations Overview The purpose of this chapter is to provide an overview of the Cv2 capabilities. Chapter topics are organized in the same order that you would follow in setting up the system. For more details on configuring the operation through the programming software, refer to Chapter 3, Configuration. 2.1 Cv2 Capabilities (Advanced mode) When an alarm occurs, the Cv2 places a call using its built-in cellular phone and announces the alarm con
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Operations Overview 2-2 “High” or Low” appended depending on which setpoint has been exceeded. The actual reading, including decimal place notation and engineering units, is spoken when the Cv2 is interrogated. The latching alarm function is also available for analog inputs. 2.1.3 How are alarms processed? The way in which the Cv2 processes alarms is shown in Figure 1. The hardware input and output ports are activated in the Points section to become part of the 8 8 INPUTS OUTPUTS HARDWARE HAR
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Operations Overview 2-3 2.1.4 What actions should occur when an alarm is detected? All alarm conditions will be processed by placing a call on the cellular phone. The called number and the activities that occur with different alarms are determined by entries in the directories. A directory contains the sequence of actions that will occur when a group has an active alarm. Instructions for dialing, speaking, inserting delays and signaling are placed in the directory in the order in which they
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Operations Overview 2-4 alarm before the Cv2 advances to the next line in the directory. This can be done by using the Wait command on its own line; the entry below will cause a four minute delay before the next line is executed. 1. [DIAL]2458829 [WAIT]4 [DTMF]4567 2. [WAIT]240 Directory lines can be added, removed, or modified and new lines can be inserted between existing lines. 2.1.5 How do you want to respond to an alarm call? After the Cv2 has finished speaking the alarm messages, it
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Operations Overview 2-5 allowing access to alarm information or other control functions. At the highest level, the call is answered but there are no voice prompts; the caller has ten seconds to enter the Access Code. Each group of alarms has its own Interrogate Code. When the code is entered, the alarm status for points in that group is spoken. For digital and watchdog points, the stored phrase for that point is spoken. Analog points are spoken with the stored phrase and its status -- high,
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Operations Overview 2-6 2.2.1 What constitutes an alarm? The signal at the input is conditioned by a debounce timer that ensures the level is valid before accepting it. An alarm has normal and alarm states that can be defined as either when the input is high or low. After the input signal has been qualified by the debounce timer, it can be registered as an alarm when the input is active, or it can be latched to detect a pulsed condition. 2.2.2 How are alarms processed? 8 8 INPUTS OUTPUTS ALAR
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Operations Overview 2-7 2.2.4 How do you want to respond to an alarm call? After the Cv2 has finished speaking the alarm messages, it prompts the called party with the phrase “Enter Acknowledge Code” and then waits five seconds for the code to be returned. If the code is received, it will terminate any further call out activities until a new alarm occurs; otherwise, it will proceed to the next line in the directory. There is a Temporary Acknowledge Time that can be set in the General section
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Operations Overview 2-8 2.3 Indicators The Cv2 has four LED indicators to show the operation of the unit and to assist in troubleshooting. When the Cv2 is initially powered up, the four LEDs will do the following: C All will turn on for approximately one second. C Hook will flash on and off for one second then go out. C Tone will flash on and off for one second then go out. C Voice will flash on and off for one second then go out. C Alarm will flash on and off for one second then go out. C Hook
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Operations Overview 2-9 Are the inputs connected properly? For digital inputs that are programmed for standard digital operation, create an alarm condition on the input and confirm that the Alarm LED comes on. Make sure the input is applied long enough for the debounce to time out. If the Alarm indicator does not come on, the problem is not necessarily with the input connection. Check that the input is enabled as a valid point, the associated group is enabled, and the directory is programmed
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Installation 3-1 3 Installation The Cv2 can be installed before or after the configuration has been transferred from the PC to the unit. If the Cv2 is configured in the shop before it is installed in the field, all of the programmed parameters and voices will remain unchanged in the unit’s non-volatile memory. 3.1 Antenna requirements The ProTalk Cv2 is supplied with an 8" dual band articulating antenna. This antenna should be mounted vertically for best operation. The antenna installation mu
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Installation 3-2 3.2.2 Stand-alone model The stand-alone Cv2 can be mounted on a flat surface. Make sure that there is enough room around the unit to make connections. The environment should be clean and dry, with an o o ambient temperature that does not go below -30 C or above +50 C. Connect a DC power source to the terminals on TB2. The Cv2 requires up to 1.2 Amps to operate; the supply should be sized accordingly. Input power to the unit is protected by a Polyswitch current limiter. If
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Installation 3-3 3.3.2 +12 volt alarm signal The input will accept an alarm signal that switches between 0 and +12 volts with the wiring arrangement shown in Figure 6. If the signal switches between +12 volts and an open circuit, as in the case of a relay contact, the ‘B’ terminal must be connected to ground to ensure that the logic level goes to ground when the voltage is removed. Figure 6 +12 Volt Input Wiring 3.3.3 +5 volt alarm signal Figure 7 shows how an alarm signal that switches b
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Installation 3-4 3.4 Output port connections The output ports are open collector drivers that can sink up to 500 mA through a load connected to a voltage of up to +50 VDC. If an inductive load such as a relay is connected to an output, install a protective reverse-biased diode across the load to prevent damage to the output from the Figure 10 Output Wiring inductive flyback voltage. Figure 10 shows the connection for an output used as a relay driver. 3.5 Configuration programming connection
