Benutzeranleitung / Produktwartung SCOM-100 des Produzenten Infinite
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SCOM-100, User guide 2 SCOM-100 Alarming & remote control unit User guide Manual version: 1.04, 2/2007 Firmware vers ion: 1.04 Copyright © 2006, 2007 – Infinite Ltd All rights rese rved.
SCOM-100, User guide 3 Contents 1. Device overview 1.1 Connections 1.2 LED indications 2. Wiring 2.1 Power supply 2.2 Digital inputs 2.3 Digital outputs 2.4 Analog inputs 2.4.1 Analog input 1 2.4.2 Analog input 2 2.5 I/O expansion power supply 2.6 GSM antenna 2.
SCOM-100, User guide 4 4.4.5 Setting a digital output after a delay 4.4.6 Resetting a digital output after a delay 4.4.7 Digital output time based scheduling 4.4.8 Clearing the digital output configuration 4.5 Analog signal alarming 4.5.1 Analog input configuration 4.
SCOM-100, User guide 5 6.5 Setting date & time 6.6 Setting a GSM PIN 7. Monitoring capabilities 7.1 Monitoring commands 7.2.1 Using the HyperTerm inal for configuration 7.2.2 Using the SCOM-100 Configurator for configuration 8. Using the microphone input 9.
SCOM-100, User guide 6 1. Device overview 1.1 Connections 1: Start up button 2: SIM cardholder 3: GSM antenna connector (SMA jack) 4. Microphone connector 5: Serial port RS232 (RJ- 42 connector) 6: Po.
SCOM-100, User guide 7 1.2 LED indications 1: Power indicator: Turns on after power up. 2: Four LEDs indicating the digital output states. 3: Turns on while sending or receiving an SMS. 4: Turns on if an error occurs during operation. See sections 9.4 and 9.
SCOM-100, User guide 8 2. Wiring SCOM-100 is a simple devic e, not requiring special technical background for configuration and operation. However an electrical technician should undertake the installation of the device.
SCOM-100, User guide 9 2.2. Digital inputs SCOM-100 has 4 built in digital inputs, which can be expanded by the DIO-42 expansi on modules. The digital inputs are wired by means of screw terminals. The digital inputs can be driv en either by switches or transistors (open collector stages).
SCOM-100, User guide 10 2.3 Digital outputs SCOM-100 has 4 built in digital outputs, which can be expanded by the DIO-42 expansi on modules. The digital outputs are wired by means of screw terminals. Each output has a normally open contact power relay.
SCOM-100, User guide 11 2.4 Analog inputs SCOM-100 has 2 built in analog inputs (AI1, AI2). A1 is designed for voltage input and A2 for current input. 2.4.1 Analog input 1 Analog input 1 is a voltage input with two wiring options. Wiring option: A1A The input voltage range for this wiring option is 0-1VDC.
SCOM-100, User guide 12 The circuit displayed on the center uses an external shunt resistor (~51.3 Ω ) wired parallel to the input in order to measure current signals (e.g. 0-20/4-20mA). The circuit displayed on the right side of the page uses an external resistor (Rx) to measure DC voltage (Vx).
SCOM-100, User guide 13 Wiring option: A1B Wiring option A1B is designed for 0..10VDC signal input through an internal 18K & 2K voltage divider. The input resistance is 20K.
SCOM-100, User guide 14 2.4.2 Analog input 2 Analog input 2 is designed as a current input. It can be used in conjunc tion with industry standard current loop transducers & s ensors. Input impedance is 50 Ω . The 0-20mA input is convert ed internally to a digital raw range of 0-4095.
SCOM-100, User guide 15 2.5 I/O expansion power supply SCOM-100 has two ways to provide power supply for the I/O expansion units. Bridge Vcc to Vex on the main SCOM-100 unit to power a limited number of I/O expansi on units (up to 4), as shown below. (Power is t hen wired through the 6th pin on to the modular I/O expansion connector).
SCOM-100, User guide 16 Note : The Vex pin must not be connected when an external power source is connected on the expansion modules because the main SCO-100 unit will be damaged.
SCOM-100, User guide 17 2.6 GSM antenna An external GSM antenna should be used for locations with weak signal strength. SCOM-100 utilizes an SMA plug connector to connect a GSM antenna. The GSM antenna must be of appropriate frequency to cover the frequency band of your GSM provider’s network.
SCOM-100, User guide 18 3. Getting started 3.1 Preparing a SIM card Before installing the SIM card, use your phone to: 1. Clear the PIN code (no PIN needed). 2. Enter your name and phone number in the first place of the phonebook directory of the SIM card.
SCOM-100, User guide 19 Insert the card into the tray and slide the tray with the card faced down into the cardholder. 3.3 First power up & factory settings Power up the unit and hold the startup button pressed until the ready LED starts blinking rapidly.
SCOM-100, User guide 20 4. Device operation 4.1 SMS commands The SCOM-100 unit accepts text SMS commands to configure operational paramet ers, control the unit’s operation modes, and control the unit’s outputs. Several commands can be packed in one SMS message.
SCOM-100, User guide 21 spaces between except in text strings (eg. The name ‘My SCOM-100’ may contain spaces). Send the SMS to the SCOM-100 mobile phone number of the SIM. You will receive an SMS with the following response: COMMAND PROCESSED OK indicating that the devic e’s name is configured.
SCOM-100, User guide 22 s: Input signal name (Text: 0-15 characters, may include space characters) a: Transition selection (0: No alarm, 1: positive 2: negative 3: both transitions) d: Delay time in s.
SCOM-100, User guide 23 NEGATIVE ALARM If you close or open the contact without maintaining a delay time of 30 seconds, you won’t receive any alarm SMS message. 4.3.1 Setting alarm message’s texts You can set up to 128 custom text messages to be announced in an SMS alarm as a descriptive reason instead of the default causal text (e.
SCOM-100, User guide 24 Let us specify alarm text messages for the previous example. The message for the positive (0 to 1) transition should be ‘ Door is opened ’. The respective message for the negative transition should be ‘ Door is closed ’.
SCOM-100, User guide 25 Door contact Door is closed 4.3.2 Clearing the digital input configuration Any digital input configuration settings such as alarm, naming and message associations can be cleare.
SCOM-100, User guide 26 4.4 Controlling the digital outputs 4.4.1 Setting a digital output SCOM-100 digital outputs are internal relay normally open contacts (see section 2.
SCOM-100, User guide 27 n: Output number (1-4 for SCOM-100 main unit, 1-2 for DI-42 I/O expansion units) In our example the respective command to reset the output 2 of the main unit is: 1001,0,2 Send an SMS with the respective command to the device’s phone number.
SCOM-100, User guide 28 The output LED 2 will switch on and you will hear the relay contact switch to a closed state. Now repeat the set/reset pr ocedure of the last two examples. You will receive messages with a reverse behaviour of the output LED and relay contact.
SCOM-100, User guide 29 This behavior is that of a monostable timer. The command to set an output with a pulse is: 1010,m,n,s 1010: Command ID m: Module number (0 for SCOM-100 main unit, 1-8 for DI-42.
SCOM-100, User guide 30 The command to set an output after an initial delay is: 1020,m,n,h,mn 1020: Command ID m: Module number (0 for SCOM-100 main unit, 1-8 for DI-42 I/O expansion units) n: Output number (1-4 for SCOM-100 main unit, 1-2 for DI-42 I/O expansion units) h: Delay on duration hours (0-21) mn: Delay on duration minutes (0-59) 4.
SCOM-100, User guide 31 The command to reset an output after a delay is: 1021,m,n,h,mn 1021: Command ID m: Module number (0 for SCOM-100 main unit, 1-8 for DI-42 I/O expansion units) n: Output number .
SCOM-100, User guide 32 4.4.7 Digital output time based scheduling Multivibrator A multivibrator is a continuous time based switching sequence as shown in the following diagram: Although the output’s switchi ng is continuous, commands for temporary setting or resetting (1000, 1001) are also applicable and accepted by t he device.
SCOM-100, User guide 33 Time schedule program Time schedule programs relate to absolute daytimes. Up to 80 time schedule programs can be stored in the SCOM-100 power fail safe memory, 10 programs for each day of a week (Sunday to Saturday), and 10 programs for an ‘everyday’ schedule.
SCOM-100, User guide 34 1700,1,0,8:00-120,11:30-100;16:45-180 A schedule program can be a ttached the device’s outputs by using the following command: 1030,m,n,ID 1030: Command ID m: Module number (.
SCOM-100, User guide 35 1701: Command ID P: Factor in % (0-100%). The ON duration of each program sequence is calculated by multiplicating this factor with the initial sequence duration. Example: Reducing the total ON duration of program 3 to the half: 1701,3,50 4.
SCOM-100, User guide 36 4.5 Analog signal alarming 4.5.1 Analog input configuration The SCOM-100 analog inputs can be configured to initiate alarm SMS messages when preset alarm limit conditions (low & high alarm limits) are met. A user configurable scale can be defined to associate an analog input signal to physical units.
SCOM-100, User guide 37 ALH: Alarm high limit in physical units (number in the range of SCL to SCH with one optional decimal digit. Example: ALH = 121.
SCOM-100, User guide 38 The following diagram illustrates the conversion characteristic: The conversion values are given by the formula: Raw digital value:=4095 * Ix/20 Ix : Input current value (mA) According to the formula, a 4mA input is converted to: Raw digital value=4095*4/20 = 819 This is the value setting for SSL .
SCOM-100, User guide 39 1200,0,2,Pressure,819,4095,0,10000,2500, 8500,mBar,15 The low alarm limit is set to 2.5 Bar, the high alarm limit to 9.5 Bar. A 15 second delay is also set so that the input signal must persist in value and exceed alarm limits (low or high) for 15 seconds.
SCOM-100, User guide 40 4.5.3 Clearing the analog input configuration Any analog input configuration settings such as alarm, naming, messaging and scaling can be cleared using the command: 1210,m,n 12.
SCOM-100, User guide 41 4.6 Special I/O Functions 4.6.1 ON/OFF and PID control Up to four ON/OFF or PID control function blocks are available. Each block uses an analog input for measuring the process value and a digital output for control. Function block configuration 1250,id,m,n,m1,n1,sp,g,it,dt,ct,h 1250: Command ID.
SCOM-100, User guide 42 dt: ‘Derivative time’ (D) value between 1- 200 sec. A zero value disables the drivative part (not relevant for ON/OFF control).. ct: ‘Cycle time’ value between 1 and 15 minutes, representing the pulse width modulation period of the digital output (not relevant for ON/OFF control).
SCOM-100, User guide 43 1252,id,m,n 1252: Command ID. id: Function block ID (1-4). m: Module number (0 for SCOM-100 main unit, 1-8 for DI-42 I/O expansion units) n: DI input number (1-4) The following command clears the digital input function. 1253,id 1253: Command ID.
SCOM-100, User guide 44 5. User administration Up to 20 SMS users can be dec lared in a user list for an SCOM-100 unit. Only declared users can interact (send, receive SMS) with the unit. SCOM-100 features three us er privileges reflecting different user rights.
SCOM-100, User guide 45 5.2 Change user configuration A user with the user administr ation privilege can use this command to edit other user privileges.
SCOM-100, User guide 46 n: DI input number (1-4) id: User ID (1-20) 5.4.2 Set an AI alarm recipient 1202,m,n,id 1202: Command ID m: Module number (0 for SCOM-100 main unit, 1-4 for AI-4 expansion units) n: AI input number (1-2 for SCOM-100 main unit, 1-4 for AI-4 expansion units) id: User ID (1-20) 5.
SCOM-100, User guide 47 6. Device status & mode controls 6.1 Setting the device status A SCOM-100 unit has three operation states: 1. The RUN (Control) state: The unit sends alarm SMS and accepts output control commands. The Status LED is then on.
SCOM-100, User guide 48 The Status LED switches off and the unit enters the STOP state. 6.2 Controlling the device status A digital input can be used to switch between RUN and MONITOR mode for power saving purposes.
SCOM-100, User guide 49 0620 6.3.2 Response format The device acknowledgement SM S can be in verbose or brief format. The verbose format is informative text and is recommended for man to machine applications. Brief format is a briefly coded format for use in machine-to- machine applications.
SCOM-100, User guide 50 v: Remaining SMS number (0- 4294967295) Remaining SMS messages limit reach will be acknowledged to users if a limit is set using command: 0600,l 0600: Command ID l: Remaining SMS alarm limit (0- 4294967295) Remaining SMS alarm annunciation can be cancelled using the command: 0601 6.
SCOM-100, User guide 51 0783: Command ID p: 4 number characters 7. Monitoring capabilities 7.1 Monitoring commands The following command invokes a response about device state and active I/O informatio.
SCOM-100, User guide 52 7.2 Connecting a PC The SCOM-100 device can be connected to a PC via the device’s serial port and special serial cable. 7.2.1 Using the Hyperterminal for configuration Connect the SCOM-100 unit to a PC. Open the HyperTerminal and set up a new session.
SCOM-100, User guide 53 Select a serial connection, choose the appropriate serial port and press ‘OK’. Select the following settings for the serial port:.
SCOM-100, User guide 54 Open the ‘Properties’ menu and press the ‘ASCII Set up’ button. Check the option ‘Append line feeds to incoming line ends’ and press ‘OK’ to leave the Properties dialog.
SCOM-100, User guide 55 If a connection is established the answer is ‘OK’. If you don’t see your typed charac ters, give the following command to enable character echoing: Ate1 All configuration commands can be passed to the unit from the Windows HyperTerminal.
SCOM-100, User guide 56 8. Using the microphone input A microphone input is provided for the temporary auditive room observation in a remote SCOM-100 site installation. An electret microphone must be connected to the respective input for using this option.
SCOM-100, User guide 57 9. Appendix 9.1 Command reference 9.1.1 General parameter settings Cmd Description Syntax Comments 0000 Set Unit Mode: Stop cmd 0100 Set Unit Mode: Control cmd 0110 Set Unit Mo.
SCOM-100, User guide 58 Cmd Description Syntax Comments 0611 Cancel Verbose Responses cmd 0620 Set acknowledgement SMS cmd 0621 Cancel acknowledgement SMS cmd 0630 Set Alarm Message Text cmd,id,s id:1.
SCOM-100, User guide 59 9.1.2 User configuration Cmd Description Syntax Comments 0500 Create User cmd,id,n,p, c1,c2,c3 Id:1-20, n:0-15, p:3-15, c1-c3: 0-1 (config users, config device, receive alarm S.
SCOM-100, User guide 60 9.1.3 Output control & configuration Cmd Description Syntax Comments 1000 Set DO cmd,m,n m:0-8, n:1-4 (base) or 1-2 (ext) 1001 Reset DO cmd,m,n m:0-8, n:1-4 (base) or 1-2 (.
SCOM-100, User guide 61 Cmd Description Syntax Comments 1070 Init DO as Open Contact cmd,m,n m:0-8, n:1-4 (base) or 1-2 (ext) 1071 Init DO as Closed Contact cmd,m,n m:0-8, n:1-4 (base) or 1-2 (ext) 1090 Clear DO Configuration cmd,m,n m:0-8, n:1-4 (base) or 1-2 (ext) 9.
SCOM-100, User guide 62 Cmd Description Syntax Comments 1201 Set AI Alarm Messages cmd,m,n,id1,id2 m:0- 4, n:1-2 (base) or 1-4 (ext) , id1/id2:0-128 1210 Clear AI Configuration cmd,m,n m:0-4, n:1-2 (base) or 1-4 (ext) 1800 Set analog IN deadband Cmd,d D:0-5% of the total scale with 0.
SCOM-100, User guide 63 Cmd Description Syntax Comments 1255 Set PID Control Set Point cmd,id,sp id:1-4, sp:-100000- 100000 1260 Clear PID Control Configuration cmd,id id:1-4 1105 Set DI for device Status control cmd,m,n,v m:0-8, n:1-4, v:0-1 9.
SCOM-100, User guide 64 9.1.7 Monitoring commands Cmd Description Syntax Comments 2000 Get Device Status cmd 2006 Get Device Software Version cmd 2300 Get Device Name cmd 2310 Get Device Description c.
SCOM-100, User guide 65 Cmd Description Syntax Comments 3050 Get DO settings cmd,m,n m:0-8, n:1-4 (base) or 1-2 (ext) 3100 Read DI cmd,m,n m:0-8, n:1-4 3110 Get DI Settings cmd,m,n m:0-8, n:1-4 3200 R.
SCOM-100, User guide 66 9.2 Troubleshooting The ready LED goes off after the start up sequence. Case 1: Error LED is off You started the unit for the firs t time and the SIM card does not contain a user name and phone number in the phone book directory.
SCOM-100, User guide 67 The unit does not send an alarm SMS after a digital input state changes. The device is in STOP mode. The respective input is not activated for alarming. Activate the input by sending the proper configuration command (See chapter 4.
SCOM-100, User guide 68 9.3 Technical specifications 9.3.1 Main unit Protection IP20 Temperature range -10°C, +70°C, operating Dimensions 106 x 90 x 58 mm Weight 0.3 kg LED indications 4 digital input LED 4 digital output LED 6 control LED Mounting EN 60 715 TH35 DIN rails or direct wall mounting.
SCOM-100, User guide 69 Power supply & I/O: screw terminals GSM MODEM Quad Band (850/900/1800/1900MHz) SMS GSM Text Format 9.3.2 GE-DIO-42 Digital I/O Expansion module Protection IP20 Temperature range -10°C, +70°C, operating Dimensions 53 x 90 x 58 mm Mounting EN 60 715 TH35 DIN rails or direct wall mounting.
SCOM-100, User guide 70 9.4 Error handling.
SCOM-100, User guide 71 9.5 Status LED indications 9.5.1 Main unit LED Indication POWER Presence of power supply voltage NETWORK Blinking upon successful registration the GSM provider’s network S/R .
SCOM-100, User guide 72 9.5.2 GE-DIO-42 Digital I/O expansion LED Indication POWER Presence of power supply voltage RST Digital output r eset during STOP or MONITOR status 9.
SCOM-100, User guide 73 9.7 Setting an I/O expansion module address 9.7.1 GE-DIO-42 digital I/O expansion Module number 0 is reserved for the main unit. The module number (m, see sections 4.3 & 4.4) of an expansion module is determined by the DIP switch settings on the rear side of the module.
SCOM-100, User guide 74 Dip switch settings Module number (m) 1 2 3 4 5 6 7 8.
SCOM-100, User guide 75 9.8 RS232C connector layout PIN Type Acronym Signal 1 Out DCD Data Carrier Detect 2 Out DSR Data Set Ready 3 Out RXD Receive Data 4 In RTS Request To Send 5 In TXD Transmit Dat.
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