Alh | Infinite Peripherals SCOM-100 specification


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 = 121.5)
u:	Physical unit (0-15 characters)
d:	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:

The 4-20mA input signal is converted by the internal A/D converter in the digital raw range of 819 to 4095.

Image 37

Infinite Peripherals SCOM-100 manual Alh

Contents

Page Disclaimer Contents Page Page Connections Device overview LED indications Power supply Wiring Digital inputs AC1 Digital outputs Analog input Analog inputs Vin SCOM-100, User guide Analog input I/O expansion power supply SCOM-100, User guide Microphone GSM antenna Getting started Installing the SIM cardPreparing a SIM card First power up & factory settings Device operation SMS commandsNaming the unit XXXX,A..A,..,..,Z..Z 1100,m,n,s,a,d Configuring a digital input for alarming My SCOM-100 Door contact 1100,0,1,Door contact,3,30 0630,ID,s Setting alarm message’s texts1101,m,n,ID1,ID2 0630,1,Door is opened 0630,2,Door is closed 1101,0,1,2,1 0630,1,Door is opened 0630,2,Door is closedMy SCOM-100 Door contact Door is opened My SCOM-100 Door contact Door is closed Clearing the digital input configuration1110,m,n Controlling the digital outputs Setting a digital output1000,m,n 1000,0,2 1001,0,2 Configuring an output as a closed contact1071,m,n 1071,0,2 Pulse digital output 1070,m,n 1010,m,n,s Setting a digital output after a delay1010,0,2,25 1020,m,n,h,mn Resetting a digital output after a delay 1021,m,n,h,mn 1040,m,n,mon,moff Digital output time based scheduling 1700,ID,d,P1B-P1D,P2B-P2D,…,P8B-P8D Time schedule program 1030,m,n,ID 1700,1,0,800-120,1130-1001645-1801701,ID,P 1701,3,50 Clearing the digital output configuration1090,m,n,ID Analog input configuration Analog signal alarming1200,m,n,s,SSL,SSH,SCL,SCH,ALL,ALH,u,d ALH SCOM-100, User guide 1200,0,2,Pressure,819,4095,0,10000,2500 8500,mBar,15 Setting alarm message’s texts for analog inputs1201,m,n,ID1,ID2 Setting the analog inputs alarm deadband Clearing the analog input configuration1210,m,n 1800,d 1 ON/OFF and PID control Special I/O Functions1250,id,m,n,m1,n1,sp,g,it,dt,ct,h 1251,id,s 1255,id,sp 1253,id 1252,id,m,n1260,id Create a new user User administration0500,id,n,p,c1,c2,c3 Defining specific alarm recipients Change user configurationSet a DI alarm recipient Delete a user Clear DI alarm recipients Set an AI alarm recipientClear AI alarm recipients Setting the device status Device status & mode controlsRUN Control command Monitor command Controlling the device response Controlling the device status1105,m,n,v Send acknowledgement SMS Merge concurrent alarms Setting up an SMS counterResponse format Setting a GSM PIN Setting date and time Monitoring capabilities Monitoring commands5100 UNITMy SCOM-100 Using the Hyperterminal for configuration Connecting a PC SCOM-100, User guide SCOM-100, User guide Ate1 Using the Scom Configurator for configurationAtsms=1100,0,1,Door contact,3,30 Using the microphone input General parameter settings Command referenceAppendix SMS User configuration Output control & configuration Input configuration 5 I/O Functions RTC & Time scheduling Monitoring commands AI/DI/AO/DO Troubleshooting Page Main unit Technical specifications GE-DIO-42 Digital I/O Expansion module Error handling LED Status LED indications GE-DIO-42 Digital I/O expansion Default parameter values Factory settings Setting an I/O expansion module address Dip switch settings Module number m PIN RS232C connector layout