ControllerTalk

Your resource for Danfoss supermarket #refrigeration products, #troubleshooting, tips and more. Feel free to tweet your questions

[ControllerTalk @Controller_Talk]

As noted in Ju Won’s recent video on controlling inputs in your #SystemManager, “style” will stay as cut in/out but that will later be converted to latch once digital inputs get added.

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Controlling your inputs using cut ins and cut outs is easy in #SystemManagers. Ju Won walks you through it in the latest #YouTube release that continues his last video with cut-ins and cut-outs. Check it out 👉 https://t.co/3wPCB8l3v7

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When using cut-in and cut-out limits in your #systemmanager, they will be labeled in the calculation as num2 and num3 respectively.

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When working in a system manager the labels of sensor inputs will read as “si” and the number for the input, i.e. si1, si2, si3. #ControllerTalk

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#CO2 is picking up momentum in the US. I'm seeing the number of stores using #CO2 technology increase exponentially. Danfoss has a solid perspective on CO2 in supermarket #refrigeration. https://t.co/xMZiD5pchi

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If you’re in the northern parts of the US you’re preparing for #ACseason. Do you calibrate zone sensors at this time of the year to save money and maintain comfort levels? Tell me 👇

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#TipoftheDay: Utilize the description box for each calculation, especially when using cut in and cut outs. This will make completing calculations and references later that much easier.

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For more IO control help, check this document for programming a box door refrigeration and fan restart. #ControllerTalk #supermarketrefrigeration https://t.co/2FGgujrQZW

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#FAQ I get: Can volt meters be used on the comm loop to help identify communication issues? The answer is no. Only an oscilloscope will supply proper information showing the quality of the signal on the comm loop. #supermarketrefrigeration

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When building calculations in your system, “OI” is the digital signal used for units in these types of calculations. #ControllerTalk #refrigeration

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I like that the new AK-SM 800a system manager has a touch screen device. The keys change for the screen I need and now the keyboard can’t ware off or get damaged like the last one.

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NEW VIDEO: Ju Won is featured in the latest tutorial going over cut in and cut out limits in system managers. https://t.co/iBs1ts9P0Y #ControllerTalk

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Happy Mother’s Day to all the mother’s out there!
#MothersDay

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When working in your system manager, don’t forget that time stamps are set based on the 24-hour clock/military time. This is especially important to remember if you are setting a minimum compressor runtime calculation. #ControllerTalk

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Thank you, nurses!

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You know I have to do it. Happy #StarWarsDay! May the 4th be with you.

[Danfoss Cool US @DanfossCoolUS]

As Yoda once said: "Do or do not. There is no try." At Danfoss, we do. Happy #StarWarsDay! #MayTheFourthBeWithYou

[ControllerTalk @Controller_Talk]

More installs each day. Have you seen the new AK-SM 800a? Supermarket system managers have been brought online to match modern technology.

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#FAQ: “My case controller shows “-d-“ on the display but is not defrosting. What does this mean?” I’ve got the answer at https://t.co/zQ2Iha1N0G

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When you start using the schedule option in your #systemmanager to make sure your compressors run, it defaults to a 24-hour schedule. I recommend updating it to an off time and running for ten minutes. #ControllerTalk

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Did you notice that the https://t.co/3WAAUN9kyG has updated their product navigation? Finding #foodretail products is now even easier.