Omega OMA-VM520-DCP - Manuals

Page 2 - RETURN REQUESTS/INQUIRIES

2 23 WARRANTY/ DISCLAIMER O M E G A E N G I N E E R I N G , I N C . w a r r a n t s t h i s u n i t t o b e f r e e o f d e f e c t s i n m a t e r i a l s a n dworkmanship for a period of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal o...

Page 3 - General Description

http://{Device IP Address}/ltx_conf.html Click on the “Server Properties” button. Enter the Subnet Mask and/or Gateway Address and click “Update Set-tings” Be sure to enter the correct Subnet Mask and Gateway Address for the net-work the OMA-V520-DCP is on. If the status web page does not display/lo...

Page 4 - Wiring Diagram; Watch the display and note any messages present.; If the Four Zone Temperature Monitor and Alarm does not call out

4 General purpose, dry contact input Wiring Diagram Alarm Relay Output Plug in Thermocouple Terminals 1234 K + K + K + K + Sensor 1 Sensor 2 Sensor 3 Sensor 4 K + K + K + K + K type thermocouples with integrated spade connectors 8 Watch the display and note any messages present. If the Four Zone Tem...

Page 5 - Troubleshooting; Installing the Four Zone Temperature Monitor and Alarm

Temperature Monitor and Alarm will repeat the warning message. This warning message can be repeated up to 2 times by changing the pro-grammed value. See the Programming Repeat Warning Messages sec- tion. If the correct PIN number is not entered the Four Zone Temperature Moni-tor and Alarm will call ...

Page 6 - Accessing the Four Zone Temperature Monitor over the phone; Programming Temperature Sensor Parameters; 9 degrees and has been out of limits for, x hours and y minutes; Frequently Asked Questions

Accessing the Four Zone Temperature Monitor over the phone 1 From another phone line call the Four Zone Temperature Monitor and Alarm. The device will pick up after the programmed number of rings (Default is 1). 2 To access all functions, enter the 4-digit "Full Access" PIN. (Factory default...

Page 7 - Sensor Reading After Callouts; OUTS; Programming the Sensor ID message

18 Sensor Reading After Callouts If the Four Zone Temperature Monitor has called all programmed telephone numbers and not made contact it will wait 20 minutes before attempting to callout again. Periodically, the time before callouts resume will be displayed. 1: 510 > 2: 200 3: 4: CALL- OUTS IN 1...

Page 8 - ALERT; Alarm Conditions; Alarm Callouts

ming this sensor and return to step 1.b j) You will hear “ Enter number then press pound” k) Enter the value then press # . ► Use * to program a negative number (i.e. *20 = -20º ) ► Acceptable range is -999 to 999 l) You will hear the value you just entered (i.e. 50º ) m) Proceed to step 4.a 4. Prog...

Page 9 - Start Up; Interpreting the Display; Sensor Reading; Programming the Alarm Input

16 1: ok 2: ok 3: n/c 4: n/c Sensor Present Sensor Present Sensor Not Detected Sensor Not Detected Start Up When starting up, the Four Zone Temperature Monitor checks each temperature sensor input to verify that a sensor is connected. If a sensor is connected and has a reading within range, “ok” wil...

Page 10 - Programming the Autodialer Functions

10 Accessing the Program Menu From the Main Menu, press 3 ► The "Full Access" PIN will be requested if the "Acknowledge Only" PIN was entered initially. If the correct "Full Access" PIN is not entered, the Four Zone Temperature Monitor and Alarm will hang up. Programming Cont...

Page 11 - Changing the Callout Delay Time; Press one to change.”; Checking Sensor Inputs Locally; “Press one to change”; TIP

Changing the Callout Delay Time When a refrigerator or freezer’s temperature is out of range the Four Zone Temperature Monitor and Alarm will wait this programmable amount of time before making telephone alert calls. (Default 2 minutes) 1 From the Program Menu, press * 2 You will hear "Callout T...