SCOM Manual 2.0
Contents
1. SCOM 100 User guide T SCOM 100 4x DIO 42 2x interna relay contacts 01 15 5 05 56 250VAC AC2 3 It is recommended to use external power relays to drive inductive or capacitive loads demanding more than 0 5A 2 4 Analog inputs SCOM 100 has 2 built in analog inputs Al1 Al2 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 496 mV 25 C 756 mV 105 C 1 3096 0 20mA gt 0 4095 0 1V gt 0 4095 gt gt Yoo AD592 The input voltage range for this wiring option is 0 1VDC The input resistance is 2K The input voltage range is converted internally to a digital raw range of 0 4095 The circuit displayed on the left side of the page uses a monolithic semiconductor sensor AD592 for temperature measurement This sensor acts as a high impedance temperature dependent current source of 1uA K The nominal current output is 298 at 25 C The voltage drop on the analog input resistor 2K is 496mV at 25 C and 756mV at 105 C The SCOM 100 power supply Vcc can be used for the sensor s excitation The circuit displayed on the center uses an external shunt resistor 51 wired parallel to the input in order to measure current signals e g O0 20 4 20mA Rx SCOM 100 User guide 8 The circuit displayed on the right side of the page use2. command Example The SMS command LAUD Uy te DOO Contact 5 20 for digital input configuration can be given via the terminal as atsme 11 00 0 1 Do00r contact 3 30 All device responses are routed to the terminal s screen 7 2 2 Using the WA Manager for configuration The WA Manager is a Windows application for convenient configuring and commissioning the SCOM 100 unit See the WA Manager manual for more information SCOM 100 User guide 30 8 Appendix 8 1 Command reference 8 1 1 General parameter settings 0000_ Set Unit Mode Stop md o100_ set Uni Mode Conte r Set Unit Mode Monitor 0160 GetLast Ener Raport erat ET 0171 Reset Device 00 0183 Set Factory Defaults cmdemd 0200 Clear Error ted 18 0 0601 Cancel Remaining SMS Alarm ema 0610 SetVerbose Responses emd 0611 _ Cancel Verbose Responses fema 0620 Set acknowiedgementSMS fema 0621 Cancel acknowledgement SMS ema 0660 Merge Concurrent Alarms fema 0661 _ Unmerge Concurrent Alarms ema 8 1 2 User configuration Id 1 20 n 0 15 p 3 15 c1 c4 0 1 0500 Create User cmd id n p c1 c2 c3 c4 config users config device receive alarm SMS M2M flag 0501 Delete User id 1 20 0502 Set User cmd id c1 c2 c3 id 1 20 c1 c3 0 1 Configuration config users config device receive alarm 1102 Set DI Alarm cmd m n id m 0 8 n 1 4 id 1 20 Recipient 1202 Set Al Alarm cmd m n id m 0 4 n 1 2 base or 1 4 ext id 1 2
3. 1201 Set Al Alarm Messages cmd m n id1 id2 m 0 4 n 1 2 base or 1 4 ext id1 id2 0 128 1210 Clear Al Configuration m 0 4 n 1 2 base or 1 4 ext 1290 Set analog IN deadband D 0 5 of the total scale with 0 1 steps 8 1 5 VO Functions 1250 Set ON OFF PID Control cmd id m n m1 n1 sp g it id 1 4 m n Al m1 n1 DO Configuration dt ct h sp 100000 100000 g 0 0 100 0 it 0 1000 sec dt 0 200 sec ct 1 15 min h 0 0 20 0 1251 Set ON OFF PID Control 50 1 state 1252 Set PID Control DI id 1 4 m 0 8 n 1 4 SCOM 100 User guide 32 1253 Clear PID Control DI 1255 Set PID Control Set Point id 1 4 sp 100000 100000 105 n 260 Clear PID Control cmd id id 1 4 Configuration 1 Set DI for device Status cmd m n v m 0 8 n 1 4 v 0 1 control 8 1 6 RTC amp Time scheduling 1600 Set RTC Time cmd d m y h m s d Day of month 1 31 m Month of year 1 12 y Year h Hour m Minutes s Seconds 1700 Set Time Schedule Day cmd id d p1b p1d p2b id 1 10 d 1 7 1 Sun 2 Mon etc 1701 Set Time Schedule cmd id p id 1 10 p 0 100 Duration Percent 1710 ClearTime Schedule cmdjid jid 1 10 8 1 7 Monitoring commands 2000 Get Device Status omg _ 2006 Get Device Software Verson emd 2300 GetDeviceName emd 2310 Get Device Description emd 2500 GetUserinfo Jea ___ 2600 Get Remaining SMS Alarm Limit emd 2601 Get Remaining SMS
4. gD 1110 Command 7 m Module number 0 for SCOM 100 main unit 1 8 for DI 42 I O expansion units n Input number 1 4 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 3 The command to set a digital output is 1000 iy 1000 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 Let us set output 2 of the main unit The respective command is TO Ug Send an SMS with the above respective command to the device s phone number SCOM 100 User guide 14 The output LED 2 will switch on and you will hear the relay contact switch to a closed state You will then receive an OK SMS message response 4 4 2 Resetting a digital output The command to reset an output Is LOO 1001 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 In our example the respective command to reset the output 2 of the main unit is LOLs Oye Send an SMS with the respective command to the device s phone number The output LED will switch off and you will hear the relay contact switch to the initial open state You will then receive an OK SMS message response 4 4 3 Configuring an output
5. 2mA sensor excitation current source Analog input wire terminals Module address Input range selection for Al 1x OFF 0 1 V ON 0 20 4 20 mA The input range of each analog input can be selected between 0 1V DSW OFF and 0 20mA DSW ON by means of the quad dip switch on the rear panel An internal current source is available EX EX terminals for exciting PT100 sensors with 2 mA The module address settings can be derived from the following table Dip switch number 1 is not used Dip switch settings Module number m SCOM 100 User guide 40 The following table contains the scale and Sensor low high values for the common ranges Sensor Scale Sensor low Sensor high Gain gt ov O 5 4 095 0200 O 409 4 095 420mA 4095 4 095 PT100 50 595 C 2694 4 095 8 7 RS232C connector layout PIN Type Acronym Signal 1 tOut __ DCD Data Carrier Detect Out DSR Data Set Ready RXD Receive Data 1 n RTS Request To Send 5 0 TransmitData _ 6 Out CTS _ Clear To Send 7 In DTR Data Terminal Ready 8 POWER GND Signal Ground
6. Alarm Status cmd 2610 Get Verbose Responses cmd 2620 Get Acknowledge Status emd 2650 Get Remaining SMS Counter __ emd 2660 Get Alarm Merge Status emd fF 2710 Get Available Alarm Message 80 m 0 8 n 1 4 3200 Read Al cmd m n m 0 4 n 1 2 base or 1 4 ext 3210 Get Al Settings m 0 4 n 1 2 base or 1 4 ext 3250 Get ON OFF PID Settings SCOM 100 User guide 33 3600 Get RTC Time ema o 3700 Get Time Schedule id 1 10 5000 Get HELLO emg 5100 Get Current lO State cmd Al DI AO DO 8 2 Troubleshooting The ready LED goes off after the start up Sequence The unit does not respond to SMS at all The unit does not respond to configuration SMS commands The unit does not execute my digital output control commands The unit does not send an alarm SMS after a digital input state changes The analog value readings through the monitoring command seem not to be correct Alarm SMS of an analog input come too frequently Case 1 Error LED is off You started the unit for the first time and the SIM card does not contain a user name and phone number in the phone book directory See chapter 3 1 Case 2 Error LED is on An error occurred during start up The unit does not register to the GSM provider network Check if the NETWORK LED is blinking Connect a proper GSM antenna to the unit See 2 6 The Response SMS parameter is probably off Set the parameter to on sta
7. another SCOM device 0 for No 1 for Yes 5 2 Change user configuration A user with the user administration privilege can use this command to edit other user privileges g5021d Cl C4 CES 0502 Command ID id User ID 1 20 c1 User administration privilege O for No 1 for Yes C2 Device configuration privilege 0 for No 1 for Yes c3 Alarm SMS recipient 0 for No 1 for Yes c4 M2M user the user is another SCOM device 0 for No 1 for Yes 5 3 Delete a user A user with the user administration privilege can use this command to remove a user from the user list O50 lac 0501 Command ID id User ID 1 20 5 4 Defining specific alarm recipients Special commands are available for defining a subset of the user list as SMS recipients for each alarm SCOM 100 User guide 23 5 4 1 Set a DI alarm recipient T102 py Thy LO 1102 m n Id Command ID Module number 0 for SCOM 100 main unit 1 8 for DI 42 I O expansion units DI input number 1 4 User ID 1 20 5 4 2 Set an Al alarm recipient Le UA My 1202 m Id Command ID Module number 0 for SCOM 100 main unit 1 4 for Al 4 expansion units Al input number 1 2 for SCOM 100 main unit 1 4 for Al 4 expansion units User ID 1 20 5 4 3 Clear DI alarm recipients The command removes all recipients for a specific DI alarm LLU Wig fi 1109 mM Nn Command ID Module nu
8. as a closed contact SCOM 100 digital outputs as mentioned above are normally open contacts In some cases an initial closed contact state is required In those cases you can configure the respective output to be a closed contact in its initial state The respective configuration command is 107 pg 1071 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 Send the following command to configure output 2 of the main unit as a closed contact Oy mie Up The output LED 2 will switch on and you will hear the relay contact switch to a closed state Now repeat the set reset procedure of the last two examples You will receive messages with a reverse behaviour of the output LED and relay contact E g after a SET command the LED goes off and the relay contact switches to the open state and opposite An output configured as a closed contact can be reconfigured to an open contact using the Clear DO configuration command see 4 4 8 or using the opposite configuration command Configure output as an open contact LUTON 1071 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 SCOM 100 User guide 15 4 4 4 Pulse digital output A digital output set with a pulse behaves as shown o
9. in the following diagram SCOM 100 User guide 17 ON OFF Output state l 1 e 1 2 lt P8D P1B P2B P8B The command to configure and set up a time schedule is 1700 11 4 P1B P1D P2B P2D P8B P8D 1700 Command ID ID Schedule ID d Day of the week 1 7 6 0 1 for Sunday to 7 for Saturday amp O for everyday P1B to P8B Switch on time stamps HH MM P1D to P8D On duration in minutes For example the following command defines a daily program with an ID number 1 containing three ON sequences L700 1 078 7 0U0H 120 Lie lo 45 100 A schedule program can be attached the device s outputs by using the following command LOS LD 1030 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 ID Time schedule ID 1 10 A device output attached on a schedule ID will operate according to the following rules 1 On each day the specific daily schedule program with the respective ID is followed 2 If no specific day e g for Tuesday program with the respective ID exists the Everyday program is followed 3 If no specific day program and also no Everyday program with the respective ID exist the output remains off for the whole day 4 The output is activated at the next switch on time stamp The Clear DO configuration command
10. space characters Raw value reading for scale low 0 4095 Raw value reading for scale high 0 4095 Scale low in physical units 100 000 to 100 000 Scale high in physical units 100 000 to 100 000 Alarm low limit in physical units Number in the range of SCL to SCH with one optional decimal digit Example ALL 52 3 Alarm high limit in physical units number in the range of SCL to SCH with one optional decimal digit Example ALH 121 5 Physical unit 0 15 characters Delay time in seconds 0 65535 For example let us explain all the different parameter settings to use a 4 20mA 0 10 bar pressure sensor wired on analog input 2 on the main unit See section 2 4 2 The pressure sensor characteristic is shown in the diagram below 12 10 8 mA SCOM 100 User guide 19 The 4 20mA input signal is converted by the internal A D converter in the digital raw range of 819 to 4095 The following diagram illustrates the conversion characteristic 4500 The conversion values are given by the formula Raw digital value 4095 00 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 A 20mA input is converted to a raw reading of 4095 This is the value setting for SSH SCOM 100 physical scale values are limited to integer values between 100 000 and 100 000 It is reasonable to select the physical scale in the range of
11. 0 Recipient 1109 Clear DI Alarm cmd m n m 0 8 n 1 4 Recipients 1209 Clear Al Alarm cmd m n m 0 4 n 1 2 base or 1 4 ext Recipients SCOM 100 User guide 31 8 1 3 ei control amp sl alain id De D 0 MMe 1000 Set DO So m n m 0 8 n 1 4 4 base or 1 2 ext 1001 Reset DO m 0 8 n 1 4 base or 1 2 ext 1010 Pulse DO oad m n s m 0 8 n 1 4 base or 1 2 ext s 1 79200 sec 1020 Set DO After Delay cmd m n h mn m 0 8 n 1 4 base or 1 2 ext h 0 21 hours mn 0 59 minutes 1021 Reset DO After Delay cmd m n h mn m 0 8 n 1 4 base or 1 2 ext h 0 21 hours mn 0 59 minutes 1030 Attach DO to Time Schedule m 0 8 n 1 4 base or 1 2 ext id 1 10 1040 Set DO as Multivibrator cmd m n mon moff m 0 8 n 1 4 base or 1 2 ext mon 1 1320 min moff 1 1320 min 1050 Set DO Name m 0 8 n 1 4 base or 1 2 ext s 0 15 1070 Init DO as Open Contact m 0 8 n 1 4 base or 1 2 ext 1071 Init DO as Closed Contact m 0 8 n 1 4 base or 1 2 ext 1090 Clear DO Configuration m 0 8 n 1 4 base or 1 2 ext 8 1 4 Input configuration 1100 Set DI Configuration m 0 8 n 1 4 s 0 15 a 0 3 d 0 65535 1101 Set DI Alarm Messages cmd m n id1 id2 m 0 8 n 1 4 id1 id2 0 128 1110 Clear DI Configuration m 0 8 n 1 4 1200 Set Al Configuration cmd m n s ssl ssh scl s m 0 4 n 1 2 base or 1 4 ext s 0 ch all alh u d 15 ssl ssh 0 4095 scl sch all alh 100000 100000 u 0 15 d 0 65535
12. 00 Command ID My SCOM 100 Device name Use your mobile phone to edit an SMS containing the above command Type in the characters without any 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 device s name is configured 4 3 Configuring a digital input for alarming A digital input can be configured to initiate an alarm SMS transmission after a signal change The following selections can be made 1 Give a name to the digital input This name will be attached to the alarm SMS if the unit answer mode is verbose 2 Configure the signal transition desired to initiate the alarm SMS by selecting between a positive 0 to 1 a negative 1 to 0 or any transition 3 Specifying a delay time for alarm annunciation The signal change must persist during this delay period in order to initiate an alarm SMS The DI configuration command structure is 1100 m n goa 1100 Command ID m Module number 0 for SCOM 100 main unit 1 8 for DI 42 I O expansion units Input number 1 4 Input signal name Text 0 15 characters may include space characters SCOM 100 User guide 12 a Transition selection 0 No alarm 1 positive 2 negative 3 both transitions d Delay time in seconds 0 65535 The following example illustrates how to configure digi
13. 021 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 off duration hours 0 21 mn Delay off duration minutes 0 59 4 4 7 Digital output time based scheduling Multivibrator A multivibrator is a continuous time based switching sequence as shown in the following diagram ON OFF Output state On duration gt lt Off duration gt Although the output s switching is continuous commands for temporary setting or resetting 1000 1001 are also applicable and accepted by the device The command to set a digital output as a multivibrator is LUO DOMO MOET 1040 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 mon On duration in minutes 1 1320 moff Off duration minutes 1 1320 The Clear DO configuration command can be used to remove the multivibrator configuration from an output see 4 4 8 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 Every program permits up to 8 on switching sequences The time based characteristic of a schedule is shown
14. 8 of the message s text for the negative transition 1 to 0 ID2 ID number 0 128 of the message s text for the positive transition 0 to 1 Note D1 ID2 value 0 indicate the default message 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 The commands to configure these text messages are SCOM 100 User guide 13 0630 1 Door is opened U6G30y2 DoO0r 1S cloced Now we have to associate the text messages to the signal transitions of the example The respective command for our example is 1101 0 1 2 1 We can pack all three commands in one SMS message and send them to the SCOM 100 unit 0630 1 Door is opened U6S0 2 D00r is closed VIL Uy lee el After sending and receiving an OK response repeat the signal changes by closing the contact loop for at least 30 seconds and then open it again Closing of the input for at least 30 seconds will issue an alarm SMS with the following contents My SCOM 1L00 DOOr contact Door is opened Opening the contact loop for at least 30 seconds will issue the negative transition alarm message My oCOM 100 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 cleared using the command 1
15. MS for each alarm or merge concurrent alarms in one SMS Alarm merging can be applied using by the command JOGU Alarm unmerging can be applied using the command 0661 6 4 Setting up an SMS counter An SMS counter can be activated for counting down available SMS transmissions A preset limit can be set for user alarming when the limit is reached The counter can be set to a number of remaining SMS messages using command 9 7 0650 Command ID Remaining SMS number 0 4294967295 Remaining SMS messages limit reach will be acknowledged to users if a limit is set using command VOU 0600 Command ID Remaining SMS alarm limit 0 4294967295 Remaining SMS alarm annunciation can be cancelled using the command 0 1 6 5 Setting date and time The device real time clock RTC can be set through the following command 1600 d m y h m s 1600 Command ID Day of the month 1 31 Month of the year 1 12 Year Hour Minutes seconds 0 3 2 3 a SCOM 100 User guide 26 6 6 Setting a GSM PIN An optional SIM card PIN can be set through the following command 0783 p 0783 Command ID p 4 number characters SCOM 100 User guide 27 7 Monitoring capabilities 7 1 Monitoring commands The following command invokes a response about device state and active I O information 3100 A typical response SMS is UNIT My SCOM 100 MODE MONITOR Door contact DIL 0 1 Several commands are available for monit
16. N rails GE DIO 42 12 12VDC 10 GE DIO 42 24 24VDC 10 4 pull GND to Vcc 2 relay 250V 10A AC1 I O expansion 2 x 6 pin modular connector SCOM 100 User guide 35 8 3 3 GE Al 4 Analog Input Expansion module 20 Temperature range 10 C 70 C operating Dimensions 58x90x5 mm Mounting ENO 715 TH36 DIN ral Supply voltage 12 24 VDC 10 Supply current 20 mA max Analog inputs 4 12 bit 0 1V 0 20 mA I O expansion 2 x 6 pin modular connector SCOM 100 User guide 36 8 4 Status LED indications 8 4 1 Main unit Indication Presence of power supply voltage NETWORK Blinking upon successful registration the GSM provider s network S R SMS Turns on during SMS receive or transmit e Turns on after start up SIM card error Modem error Missing I O expansion module Excessive EM noise or hardware error e Turns on during operation Modem error Excessive EM noise or hardware error ON RUN Control state Blink MONITOR state OFF STOP state Blinking slowly The unit starts up after power up approx 1 minute Blinking fast The unit starts after holding the start up button pressed during power up Initialization process approx 1 minute On Unit start up completed OK Off with ERROR LED off No user administrator found in SIM Off with ERROR LED on See ERROR LED 8 4 2 GE DIO 42 Digital I O expansion LED Indication OWER Presence of power supply voltage Digital out
17. O to 10 000 to gain a better resolution The configuration command would then be 1200 27 Pressure o 9 4095 0 10000 2500 8500 mepar LS 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 If these clauses are met then an alarm SMS will be initiated Note Alarm annunciation is cancelled if the respective Scale low or high and limit alarm values low or high are equal 4 5 2 Setting alarm message s texts for analog inputs A similar command to the one for digital inputs is available to associate low and high alarm events with respective SMS messages 1 128 messages see 4 3 1 The configuration command is IDL LULZ 1201 Command ID m Module number 0 for SCOM 100 main unit 1 4 for Al 4 expansion units n Input number 1 2 for SCOM 100 main unit 1 4 for Al 4 expansion units ID1 ID number 0 128 of the message s text for exceeding the low limit ID2 ID number 0 128 of the message s text for exceeding the high limit Note D1 ID2 value 0 means no message SCOM 100 User guide 20 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 le LUMEN 1210 Command ID m Module number 0 for SCOM 100 main unit 1 4 for Al 4 expansion uni
18. SCOM 100 Alarming amp remote controfunit et 1 gt A i fo ne 8 1 gn i ie 1 i a f 3 4 1 A 3 ae SCOM 100 Alarming amp remote control unit User guide Manual version 2 0 5 2010 Firmware version 1 1 5 Disclaimer While every effort has been made to ensure that the information included in this guide is accurate and complete no liability can be accepted for any errors or omissions Infinite Ltd reserves the right to change the specifications of the hardware and software described in this guide at any time without prior notice No part of this guide may be reproduced transmitted stored in fixed or removable media or translated into any language in any form without the prior written permission of Infinite Ltd Infinite makes no warranties for damages resulting from device operation corrupted or lost data or any loss caused by malfunction of the hardware or the software Copyright 2006 2010 Infinite Ltd All rights reserved SCOM 100 User guide 3 Contents 1 Device overview 5 1 1 Connections 1 2 LED indications 2 Wiring 6 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 3 Getting started 10 3 1 Preparing a SIM card 3 2 Installing the SIM card 3 3 First power up amp factory settings 4 Devic
19. ation The command erases the function block configuration and frees the function block instance and the respective I O L260 7 1260 Command ID id Function block ID 1 4 Note Analog or digital inputs involved in ON OFF or PID control function blocks can be used for alarming while involved digital outputs are dedicated to control and cannot be remotely controlled through SMS commands SCOM 100 User guide 22 5 User administration Up to 20 SMS users can be declared in a user list for an SCOM 100 unit Only declared users can interact send receive SMS with the unit SCOM 100 features three user privileges reflecting different user rights For each user the following privilege flag can be configured 1 User administration A user has the right for user administration Create Delete Set privileges or not 2 Device configuration A user has the right to configure the SCOM 100 device or not 3 Alarm SMS recipient A user can be an SMS alarm recipient or not 5 1 Create a new user The device accepts the command only if it is issued by users who have the administration privilege USO 1G np Clye2 C gt 0500 Command ID id User ID 1 20 User name 0 15 characters l Phone number 3 15 characters c1 User administration privilege O for No 1 for Yes C2 Device configuration privilege 0 for No 1 for Yes C3 Alarm SMS recipient 0 for No 1 for Yes c4 M2M user the user is
20. can be used to remove the time schedule configuration of an output see 4 4 8 A special command is available for controlling the total ON time duration in a day program VIL 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 OU SCOM 100 User guide 18 4 4 8 Clearing the digital output configuration The command clears any output configurations related with multivibrator or time schedules 1090 mM ID 1090 m Command ID Module number 0 for SCOM 100 main unit 1 8 for DI 42 I O expansion units Output number 1 4 for SCOM 100 main unit 1 2 for DI 42 I O expansion units 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 amp high alarm limits are met A user configurable scale can be defined to associate an analog input signal to physical units The configuration command is L200 My Ny Sy Selby Sol oUly SCH Ald ALA 1200 m SSL SSH SCL SCH ALL ALH Command ID Module number 0 for SCOM 100 main unit 1 4 for Al 4 expansion units Input number 1 2 for SCOM 100 main unit 1 4 for Al 4 expansion units Input signal name Text 0 15 characters may include
21. e operation 11 4 1 SMS commands 4 2 Naming the unit 4 3 Configuring a digital input for alarming 4 3 1 Setting alarm message s texts 4 3 2 Clearing the digital input configuration 4 4 Controlling the digital outputs 4 4 1 Setting a digital output 4 4 2 Resetting a digital output 4 4 3 Configuring a digital output as a closed contact 4 4 4 Pulse digital output 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 5 2 Setting alarm message s texts for analog inputs 4 5 3 Clearing the analog input configuration 4 6 Special I O Functions 4 6 1 ON OFF and PID control 5 User administration 22 5 1 Create a new user 5 2 Change user configuration 5 3 Remove a user SCOM 100 User guide 4 5 4 Defining specific alarm recipients 5 4 1 Set a DI alarm recipient 5 4 2 Set an Al alarm recipient 5 4 3 Clear DI alarm recipients 5 4 4 Clear Al alarm recipients 6 Device status amp mode controls 24 6 1 Setting the device status 6 1 1 RUN Control command 6 1 2 Monitor command 6 1 3 Stop command 6 2 Controlling the device status 6 3 Setting the device response 6 3 1 Send response SMS 6 3 2 Response format 6 3 3 Merge concurrent alarms 6 4 Setting up a SMS counter 6 5 Setting date amp time 6 6 Setting a GSM PIN 7 Monitoring capabilities 27 7 1 Monitoring c
22. input states Flashes if a connection to the GSM provider is established SCOM 100 User guide 6 2 Wiring SCOM 100 is a simple device not requiring special technical background for configuration and operation However an electrical technician should undertake the installation of the device 2 1 Power supply Power supply unit Power supply requirements are e SCOM 100 12 12VDC 15 e SCOM 100 24 24VDC 15 A low ripple power supply output is recommended Output voltage stabilization is not required See section 9 3 1 for details 2 2 Digital inputs SCOM 100 has 4 built in digital inputs which can be expanded by means of 8 GE DIO 42 expansion modules The digital inputs are wired by means of screw terminals SCOM 100 SCOM 100 DIO 42 DIO 42 The digital inputs can be driven either by switches or transistors open collector stages Transducers with push pull output are also applicable Note Output voltages higher than 5V or negative voltages lower than GND will be clamped from the comparator input protection zener The impedance of the input circuit is in this case 4 7K An external transducer with 24V output must be capable of driving a current of 5 mA 2 3 Digital outputs SCOM 100 has 4 built in digital outputs which can be expanded by the DIO 42 expansion modules The digital outputs are wired by means of screw terminals Each output has a normally open contact power relay
23. mber 0 for SCOM 100 main unit 1 8 for DI 42 I O expansion units DI input number 1 4 5 4 4 Clear Al alarm recipients The command removes all recipients for a specific Al alarm 120941 1209 m Command ID Module number 0 for SCOM 100 main unit 1 4 for Al 4 expansion units Al input number 1 2 for SCOM 100 main unit 1 4 for Al 4 expansion units SCOM 100 User guide 24 6 Device status amp 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 2 The MONITOR state The unit sends alarm SMS All outputs are reset to their initial state Output control commands are executed by storing the output states internally The actual output states are restored upon switching to the RUN state The Status LED is blinking 3 The STOP state The unit does not send SMS and rejects all output control commands All outputs are reset to their initial state The Status LED is then off Configuration and monitoring commands are accepted and answered in all operation modes 6 1 1 RUN Control command 0100 The Status LED switches on and the unit enters the RUN Control state 6 1 2 Monitor command orio The Status LED starts blinking and the unit enters the MONITOR state 6 1 3 STOP command 0 0000 The Status LED switches off and the unit enters the STOP state 6 2 Con
24. n modules is more than 4 an external power supply source must be connected to the power connector screw terminals of each expansion module as shown below and the Vcc to Vex on the main SCOM 100 unit must not be bridged Power supply unit Expansion bl TITER OY S 11111 RS232C EZA vex EM VO EXP pes 4 vo EXP iaoa vo EXPO Bru SIR SMS ED RST 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 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 10 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 Note You can alternatively power up the unit without a SIM card and set the PIN number using a terminal program on a PC or you can set a PIN in later configuration stages 3 2 Installing the SIM card Note Always remove or install the SIM card having the unit powered down Insert the card faced down into the cardholder mm 3 3 First power up amp factor
25. n the time based diagram below ON OFF SMS command Output state t tx gt 6 pulse duration This behavior is that of a monostable timer The command to set an output with a pulse IS LOL tips 1010 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 S Pulse duration in seconds 1 79200 Test the pulse command by sending an SMS LOLU Og paa 4 4 5 Setting a digital output after a delay A command is available to set a digital output with an initial delay time The digital outpu s switching behaviour is shown on the time based diagram below ON OFF SMS command Output state g m delay On The command to set an output after an initial delay is O20 iy Ti hmm 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 4 6 Resetting a digital output after a delay A command is available to reset a digital output with an initial delay time The digital output s switching behaviour is shown on the time based diagram below SCOM 100 User guide 16 ON OFF SMS command Output state Ot eridelay Ois The command to reset an output after a delay is LUO pi Tis gM 1
26. ommands 7 2 1 Using the HyperTerminal for configuration 7 2 2 Using the WA Manager for configuration 8 Appendix 30 8 1 Command reference 8 1 1 General parameter settings 8 1 2 User configuration 8 1 3 Output control amp configuration 8 1 4 Input configuration 8 1 5 I O Functions 8 1 6 RTC amp Time scheduling 8 1 Monitoring commands 8 2 Troubleshooting 8 3 Technical specifications 8 4 Status LED indications 8 5 Default parameter values 8 6 Setting an I O expansion module address 8 6 1 GE DIO 42 digital I O expansion 8 6 2 GE Al 4 analog input expansion 8 7 RS232C connector layout SCOM 100 User guide 9 1 Device overview 1 1 Parts identification COND OF WN gt O 009993099 aD Start up button GSM antenna connector SMA jack SIM card holder Serial port RS232 RJ 42 connector Power supply connector expansion connector 6 pin modular jack Analog inputs screw terminals Digital inputs screw terminals Digital outputs screw terminals 1 2 LED indications CONDO OF QQ N gt SIR SMS 0 ERROR aon amp STATUS Power indicator Turns on after power up Four LEDs indicating the digital output states Turns on while sending or receiving an SMS Turns on if an error occurs during operation Monitors the device status RUN MONITOR STOP Flashes during device start up Turns on if the device is ready for operation Four LEDs indicating the digital
27. oring the actual device configuration I O status and device status See 9 1 6 command summary for more information on monitoring commands 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 Connection Description 2 j New Connection Enter a name and choose an icon for the connection Name SCOM 100 Icon Press OK to create a new connection SCOM 100 User guide 28 Country region United States of America gt mber E j nect using COMI x lIntracom NetMod Win2000 xP COM1 0 4 TCP IP Winsock Select a serial connection choose the appropriate serial port and press OK Select the following settings for the serial port Check the option Append line feeds to incoming line ends and press OK to leave the Properties dialog Type in at and press lt ENTER gt SCOM 100 User guide 29 If a connection is established the answer is OK If you don t see your typed characters give the following command to enable character echoing Atel All configuration commands can be passed to the unit from the Windows HyperTerminal The command structure is the same to that of the SMS commands except the fact that they are embedded in an overall atsms
28. put reset during STOP or MONITOR status 8 4 3 GE AI4 Analog Input expansion LED Indication POWER 66 606 of power supply voltage Digital output reset during STOP or MONITOR status Al 1 4 Low High Alarm indications SCOM 100 User guide 37 8 5 Default parameter values Factory settings Parameter Value Device Name SCOM 100 Device description REMOTE CONTROL UNIT Response format Verbose SMS counting Disabled Merge concurrent Yes Al alarming Disabled DO start up state Open contact User list Empty DI alarming Disabled Al alarming 8 6 Setting an I O expansion module address 8 6 1 GE DIO 42 digital I O expansion I O exoansion connectors Power supply connector j QuoExP 1 536 0060 VO EXP Power LED I O reset LED I O states LED 2 1 6 6 6 6 IE 2 DA 0 AN 001 Digital I O connector Module number 0 is reserved for the main unit SCOM 100 User guide 38 Module address _ FE selection The module number m see sections 4 3 amp 4 4 of an expansion module is determined by the DIP switch settings on the rear side of the module The settings can be derived from the following table Dip switch settings Module number m SCOM 100 User guide 39 8 6 2 GE Al 4 analog input expansion Expansion bus connectors External 12 24 power supply O Or Aled ETE EE Go 6 6 8 6 6 6 6
29. s an external resistor Rx to measure DC voltage Vx Rx and Rin 2K form a voltage divider The following table illustrates the applicable resistor Rx values for different DC voltages Rein 8K 1 4W Note In case of low voltage measurements use short and shielded wiring to avoid 50Hz 60Hz line noise inteference Rx Vi oO Wiring option A1B 0 10V gt 0 4095 0 1 ve Wiring option A1B is designed for 0 10VDC signal input through an internal 18K amp 2K voltage divider The input resistance is 20K 2 4 2 Analog input 2 Analog input 2 is designed as a current input 0 20mA gt 0 4095 4 20mA gt 819 4095 0 20 4 20mA It can be used in conjunction with industry standard current loop transducers amp sensors Input impedance is 50Q The 0 20mA input is converted internally to a digital raw range of 0 4095 Note Applying a voltage source to the current input Al2 may damage the internal 500 input resistor and respectively the entire input circuit 2 5 expansion power supply SCOM 100 has two ways to provide power supply for the I O expansion units SCOM 100 User guide 9 Bridge Vcc to Vex on the main SCOM 100 unit to power a limited number of expansion units up to 4 as shown below Power is then internally wired through the modular I O expansion connector Expansion cable ceene e 7 LE tpn ne serene RS232C VOEXP If Tawan eeo ig If the number of expansio
30. tal input 1 to initiate an alarm SMS after any signal transition a delay time of 30 seconds and a signal name configured to Door contact The configuration command would be LOO Os Lg DOr CONTACT 3 50 Send an SMS to the SCOM 100 unit with the respective command Connect a contact or a loop wire to digital input 1 according to the wiring diagram in section 2 2 Close the contact loop and leave it closed for more than 30 seconds The S R SMS LED will blink and you will receive an alarm SMS message and the following contents My SCOM 100 Door Contact POSITIVE ALARM Now open the input contact loop for 30 seconds You will receive an alarm SMS message with the following contents My SCOM 100 VOGEL COnLaAcl 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 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 g POSITIVE ALARM The command to configure a text message is UE 0630 Command ID ID Message ID 1 128 S Message text 0 31 characters may include space characters The command to associate a text message to an output at a signal transition is LOLs LULL LCE 1101 Command ID m Module number 0 for SCOM 100 main unit 1 8 for DI 42 I O expansion units n Input number 1 4 ID1 ID number 0 12
31. te Read 6 2 1 Check the status LED The unit is probably in STOP or MONITOR status Set the unit status to RUN See chapter 6 1 Read the SMS response to your command The device is in STOP mode The respective input is not activated for alarming Activate the input by sending the proper configuration command See 4 3 Check sensor cabling for the corresponding channel see chapter 2 4 Set the correct analog channel measurement parameters see 4 5 1 Set a higher alarm delay or a deadband value for the analog inputs See 4 5 4 SCOM 100 User guide 34 8 3 Technical specifications 8 3 1 Main unit Protection emperature range Dimensions Weight LED indications Mounting upply current Analog inputs Digital inputs Digital outputs COM2 Interfaces GSM MODEM 4 digital input LED 4 digital output LED 6 control LED EN 60 715 TH35 DIN rails SCOM 100 MU 12 12VDC 10 SCOM 100 MU 24 24VDC 10 Baud rate 2400 to 115200 bps Protocols Hayes AT Custom AT atsms SIM Card SIM card holder RS232C RJ 45 connector O expansion 6 pin modular connector Microphone 2 pin array connector Power supply amp I O screw terminals Quad Band 850 900 1800 1900MHz 8 3 2 GE DIO 42 Digital Expansion module rotection emperature range Mounting Supply voltage upply current Digital inputs Digital outputs nterfaces IP20 10 C 70 C operating 53 x 90 x 58 mm EN 60 715 TH35 DI
32. trolling the device status A digital input can be used to switch between RUN and MONITOR mode for power Saving purposes AAS lg Ae 1105 Command ID m Module number 0 for SCOM 100 main unit 1 8 for DI 42 I O expansion units n DI input number 1 4 V Input state for switching to MONITOR mode 0 1 The function can be deactivated with the Clear DI configuration command See 4 3 2 6 3 Controlling the device response 6 3 1 Send acknowledgement SMS The device sends a typical acknowledgement response SMS to all configuration commands The contained text in these SMS can be COMMAND PROCESSED OK or OK according to the active answer mode Verbose or Brief in case of successful command execution or All acknowledgement SMS send by the device can be cancelled using the command 0621 SCOM 100 User guide 25 Note In the case of a rejected command the error response SMS is always being sent The acknowledgement SMS can be restored using the command 0620 6 3 2 Response format The device acknowledgement SMS 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 Verbose acknowledgement can be cancelled using the command 0 61 The verbose acknowledgement can be restored using the command 0 6 0 6 3 3 Merge concurrent alarms The device can send a separate S
33. ts n Input number 1 2 for SCOM 100 main unit 1 4 for Al 4 expansion units 4 5 4 Setting the analog inputs alarm deadband A special command is available to configure alarm deadband hysteresis for all analog inputs Alarm deadband is a small range in the total scale of the input signal where alarm states remain indifferent holding on their last value in order to avoid frequent SMS transmissions The Alarm deadband is given as a percent of the total scale 1290da 1290 Command ID d Alarm deadband value in up to 5 of the total scale 0 5 in 0 1 steps Example d 2 3 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 7 Op Mcp Tt gid y oer ll 1250 Command ID id Function block ID 1 4 m Module number 0 for SCOM 100 main unit 1 4 for Al 4 expansion units n Input number 1 2 for SCOM 100 main unit 1 4 for Al 4 expansion units m1 Module number 0 for SCOM 100 main unit 1 8 for DI 42 I O expansion units n1 Output number 1 4 for SCOM 100 main unit 1 2 for DI 42 I O expansion units Sp Set point value in the range of the analog input scale g Gain value P between 1 and 100 The block function depends on the Gain value A zero value selects the ON OFF control function A non zero val
34. ue selects the PID function it Integral time 1 value between 1 1000 sec A zero value disables the integral part not relevant for ON OFF control 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 21 h Hysteresis value in of the analog input scale 0 20 for ON OFF control not relevant for PID control Changing the set point value LZ oop Sp 1255 Command ID id Function block ID 1 4 Sp Set point value in the range of the analog input scale Setting the Function block state The ON OFF or PID control function block can be enabled or disabled with this SMS command lool dete 1251 Command ID id Function block ID 1 4 S 1 enable O disable Controlling the Function block state A digital input can be configured to control the Enabled Disabled status of the function block The following command selects the digital input ppl 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 IIL 1253 Command ID id Function block ID 1 4 Clearing the Function block configur
35. y settings Power up the unit and hold the startup button pressed until the ready LED starts blinking rapidly The unit executes the Sanu procedure setting all parameters to the factory defaults reads the SIM card s phonebook entry enters the RUN Control mode and sends a HELLO SMS message to the mobile phone number that was found in the SIM phonebook entry LED indication states are 1 READY LED will switch on indicating the successful reading of the SIM card s phonebook entry 2 STATUS LED will switch on indicating the RUN Control mode 3 NETWORK LED will be blinking to state successful connection to the GSM provider s network SCOM 100 User guide 11 4 Device operation 4 1 SMS commands The SCOM 100 unit accepts text SMS commands to configure operational parameters control the unit s operation modes and control the unit s outputs Several commands can be packed in one SMS message An SMS command has the following structure 00 2 ETE Ke XXXX Command identification number 0000 9999 A A Z Z Command parameters The comma character is used as a separator in the command structure The semicolon character is used to separate more than one commands packed in a single SMS 4 2 Naming the unit You can specify a unit name for identification purposes The unit name will be used in several device s SMS transmissions and responses The command to name the unit is 0300 My SCOM 100 03
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