Distech Controls ECLYPSE APEX

Questions and Answers

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Valerie PhillipsAug 12, 2025
Why is the hardware input not reading the correct value on my Distech Controls ECLYPSE APEX?
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  William MartinAug 12, 2025
  If your Distech Controls Control Systems hardware input is not reading the correct value, first check the wiring according to the module's hardware installation manual and the peripheral device's manufacturer recommendations. Use a voltmeter to check for open or short circuits on the input terminal (e.g., approximately 0V for a short circuit and approximately 5V for an open circuit on a digital input). Verify the input configuration using the controller configuration wizard. Ensure that the voltage and current remain within the allowed limits for all inputs.
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Sarah SmithAug 18, 2025
How to fix a Distech Controls ECLYPSE APEX Control Systems controller that is powered but does not turn on?
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  cherylmartinezAug 18, 2025
  If your Distech Controls Control Systems controller is powered but not turning on, there are a few things to check. If it's a 24V controller, a blown fuse could be the culprit. Disconnect the power, inspect the fuse, and then reconnect the power. Also, verify that consistent polarity is maintained between all controllers and the transformer, ensuring the COM terminal of each controller connects to the same terminal on the transformer's secondary side. Finally, make sure the transformer is powerful enough to supply all the controllers.
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Oscar MillerAug 25, 2025
What to do if the hardware output is not operating correctly on Distech Controls ECLYPSE APEX Control Systems?
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  Nathan SmithAug 25, 2025
  If your Distech Controls Control Systems hardware output is not operating correctly, begin by disconnecting the power and output terminals, then wait a few seconds for the auto-reset fuse to cool down (for 24V controllers). Check both the power supply and the output wiring. Using EC-gfxProgram, check the configuration of the output to ensure it is enabled. If you're using a 0-10V output with a 24VAC powered actuator, check the polarity of the 24VAC power supply connected to the actuator; reverse the 24VAC wire if necessary.
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Nicole DeleonAug 30, 2025
Why Distech Controls Control Systems communicates well over a short network BACnet MS/TP network, but does not communicate on large network?
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  Christopher GarciaAug 30, 2025
  If your Distech Controls Control Systems controller communicates well over a short BACnet MS/TP network but fails on a larger network, verify that the total wire length and type meet the specifications outlined in the Network Guide. Double-check the wire connections and ensure correct network termination; incorrect or broken terminations can affect communication integrity based on the controller's position on the network. The number of controllers on a channel should not exceed 50; use a router or repeater if needed. Finally, ensure that the maximum number of master devices on the MS/TP network is configured to the highest MAC address used on the MS/TP trunk across all devices.
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zbairdNov 5, 2025
What to do if Distech Controls ECLYPSE APEX device does not communicate on the BACnet MS/TP network?
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  Matthew WilkinsNov 5, 2025
  If your Distech Controls Control Systems device isn't communicating on a BACnet MS/TP network, several factors could be at play. First, ensure the power supply voltage between the 24VAC/DC and 24V COM pins is within the acceptable range (±15% for 24V controllers), and check for any tripped fuses or circuit breakers. Verify that the transformer is adequately powerful. Confirm that all wire connections are correctly made and that network termination is properly configured. Ensure the Max Master parameter is set to the highest MAC Address on the MS/TP data bus and that each controller has a unique MAC Address and Device ID. Also, check that the BACnet data bus polarity is consistent across all devices, and inspect for any cut or broken wires, replacing them as needed. Finally, if the maximum ...