For DVP04TC-s/ DVP04PT-s and DTE its is possible to configure the input channels for different sensor types and also disable the unused channels. This will prevent flashing error LED when no other errors are present. • For DVP04TC-s and DVP04PT-S we use Control Register 1 (CR#1): Example 1: For DVP04TC-S set CH1 for J-type sensor, CH2 K-type sensor, CH3 T-type sensor and disable CH4. CH1 = (b2-b0) = (0, 0, 0) for J-type CH2 = (b5-b3) = (0, 0, 1) for K-type CH3 = (b6-b8) = (1, 0, 0) for T-type CH4 = (b11-b9) = (1, 1, 1) to disable channel Example 2: For DVP04PT-S set CH1 for PT100 sensor, CH2 NI100 sensor and disable CH3-4. CH1 = (b3-b0) = (0, 0, 0, 0) for PT100 CH2 = (b7-b4) = (0, 0, 0, 1) for NI100 CH3 = (b11-b8) = (1, 1, 1, 1) to disable channel CH4 = (b15-b12) = (1, 1, 1, 1) to disable channel • For DTE we use Function Address 10F6H: Example 3: For DTE set CH1 – CH4 Enable, CH5 -CH7 Disable & CH8 Enable: CH1(b0) = (0) Enable CH2(b1) = (0) Enable CH3(b2) = (0) Enable CH4(b3) = (0) Enable CH5(b4) = (1) Disable CH6(b5) = (1) Disable CH7(b6) = (1) Disable CH8(b7) = (0) Enable Write data 01110000 0r 70H to Function Address 10F6H Enjoy! The ones of you who deal with, sooner or later found on the situation to reset the Temperature controller to default values. How to do that without using DTCOM? Manual of Delta Electronics Programmable Logic Controller DVP-EC3 available to view on-line and download as PDF file – option of printout and off-line reading. ![]() Please follow the below instructions if you have a DTA or DTB In case you have DTD4848 just change the keys [V] & [SET], for [] & [SET]. But what happen with DTC? This device have no buttons. So If you change the Modus Address, and you do not remember what address you use you´re in a trouble. In this case, you have 2 options: Or you use the LED code of the manual to guess the protocol and address Or just follow the below instructions to take the DTC back to factory defaults: 1. Switch to “RUN, and Power on the device. After 5 seconds, the device should show as below picture. Switch to Stop and wait until the RUN LED is off 4. Switch to RUN and wait for the RUN LED is on again. Repeat the steps (3) and (4) three times within 60 seconds, and If everything is OK, all led should switch to ON as below picture. This feature is available starting from Firmware v1.5 In case you’re a communication guy, download the attached manual to reset to factory default all Temperature controllers using out software DTCOM. Please don’thesitate to let us know your Delta Temperature controllers experiences. Happy new year 2013 for you all. Turn the car's ignition switch ON. No need to start the engine. Start the vag program: Click [Options] and select the correct communications port. Vcds lite deutsch. Use [Test] to confirm that the program can use the port and find the interface. Make sure the software can reliably access all the control modules that it should in your car. We decide to start this new ear with a new chapter of the PLC-Link series, I hope you like it! As we see on the other chapters and, PLC Link is a method to easily communicate with Delta devices based on RS485 Modbus. ![]() Because we already did it PLC and VFD, today we´ll do it with Temperature controllers. Netwrok Structure: Communication is, so follow the twisted pairs recommendations when possible. DTC Configuration: First you have to setup the communication protocol as the PLC (9600,7,E,1 ASCII) Second, remeber to change to 1 the parameter “Communication write-in selection” 3. PLC Software: Step 1 -> Set up communication protocol Step 2 -> Set the number of register to be read/write (Check manual to understand the D1436 and D1452 special register meaning). Step 4 -> Select the registers to be read/write (H4700 = Present Value; H4701 = Set Value) Check the following Table for DTA and DTB For DTC or DTD jus follow the DTC manual table Step 5 -> Enable PLC-Link Do not hesitate to download the below examples Special Thanks to from UK for this example Let us know your experience. Trying to complete our communication library, today we will show you how to communicate some HMI with our Temperature controllers. Delta Automation have several models of Temperature controllers, in this case we need the ones with communication feature (almost all of them). Please refer to the next link for further information. Like all the communication examples, we start fixing the protocol we are going to use.
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