Infinite Peripherals SCOM-100 manual 1255,id,sp, 1251,id,s

Page 42

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).
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

1255,id,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:

1251,id,s
1251:	Command ID.
id:	Function block ID (1-4).
s:	1: enable, 0: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.

Image 42

Contents Page Disclaimer Contents Page Page Device overview ConnectionsLED indications Wiring Power supplyDigital inputs Digital outputs AC1Analog inputs Analog inputVin SCOM-100, User guide Analog input I/O expansion power supply SCOM-100, User guide GSM antenna MicrophoneInstalling the SIM card Getting startedPreparing a SIM card First power up & factory settings Naming the unit SMS commandsDevice operation XXXX,A..A,..,..,Z..ZConfiguring a digital input for alarming 1100,m,n,s,a,d1100,0,1,Door contact,3,30 My SCOM-100 Door contactSetting alarm message’s texts 0630,ID,s1101,m,n,ID1,ID2 My SCOM-100 Door contact Door is opened 0630,1,Door is opened 0630,2,Door is closed0630,1,Door is opened 0630,2,Door is closed 1101,0,1,2,1 My SCOM-100Clearing the digital input configuration Door contact Door is closed1110,m,n 1000,m,n Setting a digital outputControlling the digital outputs 1000,0,21071,m,n Configuring an output as a closed contact1001,0,2 1071,0,21070,m,n Pulse digital outputSetting a digital output after a delay 1010,m,n,s1010,0,2,25 Resetting a digital output after a delay 1020,m,n,h,mn1021,m,n,h,mn Digital output time based scheduling 1040,m,n,mon,moffTime schedule program 1700,ID,d,P1B-P1D,P2B-P2D,…,P8B-P8D1700,1,0,800-120,1130-1001645-180 1030,m,n,ID1701,ID,P Clearing the digital output configuration 1701,3,501090,m,n,ID Analog signal alarming Analog input configuration1200,m,n,s,SSL,SSH,SCL,SCH,ALL,ALH,u,d ALH SCOM-100, User guide Setting alarm message’s texts for analog inputs 1200,0,2,Pressure,819,4095,0,10000,2500 8500,mBar,15 1201,m,n,ID1,ID2 1210,m,n Clearing the analog input configurationSetting the analog inputs alarm deadband 1800,dSpecial I/O Functions 1 ON/OFF and PID control1250,id,m,n,m1,n1,sp,g,it,dt,ct,h 1255,id,sp 1251,id,s1252,id,m,n 1253,id1260,id User administration Create a new user0500,id,n,p,c1,c2,c3 Set a DI alarm recipient Change user configurationDefining specific alarm recipients Delete a userSet an AI alarm recipient Clear DI alarm recipientsClear AI alarm recipients RUN Control command Device status & mode controlsSetting the device status Monitor command1105,m,n,v Controlling the device statusControlling the device response Send acknowledgement SMSSetting up an SMS counter Merge concurrent alarmsResponse format Setting date and time Setting a GSM PIN5100 Monitoring commandsMonitoring capabilities UNITMy SCOM-100Connecting a PC Using the Hyperterminal for configurationSCOM-100, User guide SCOM-100, User guide Using the Scom Configurator for configuration Ate1Atsms=1100,0,1,Door contact,3,30 Using the microphone input Command reference General parameter settingsAppendix SMS User configuration Output control & configuration Input configuration 5 I/O Functions RTC & Time scheduling Monitoring commands AI/DI/AO/DO Troubleshooting Page Technical specifications Main unitGE-DIO-42 Digital I/O Expansion module Error handling Status LED indications LEDDefault parameter values Factory settings GE-DIO-42 Digital I/O expansionSetting an I/O expansion module address Dip switch settings Module number m RS232C connector layout PIN