What to do if my Phoenix Controls PCM is fast blinking?
If the Phoenix Controls Controller displays a 'Fast Blink (0.3 sec. On, 1 sec. Off)' indication, this signifies a watchdog timeout and that the application might be corrupted. To resolve this, use the memory erase jumper to reset the Neuron chip's memory. Then, use LonMaker to load the correct APB or NXE file into the controller.
How to fix network wiring problem on Phoenix Controls Controller?
To resolve a network wiring problem with your Phoenix Controls Controller, double-check that all wire connections are correct.
Why is my Phoenix Controls PCM Controller transformer overloaded?
To address an overloaded power transformer issue with your Phoenix Controls Controller, verify that the transformer being used is powerful enough to supply all controllers connected to it.
How to verify polarity of Phoenix Controls PCM Controller?
To correct a power supply polarity issue in your Phoenix Controls Controller, verify that consistent polarity is maintained between all controllers and the transformer. Ensure the COM terminal of each controller is connected to the same terminal on the secondary side of the transformer.
What to do if fuse has blown on Phoenix Controls Controller?
To troubleshoot a blown fuse (auto-reset type) in your Phoenix Controls Controller: Disconnect the power, input, and output terminals. Wait a few seconds for the auto-reset fuse to cool down. Check the power supply, input, and output wiring. Finally, reconnect the power.
What does slow blinking mean on Phoenix Controls PCM Controller?
If the Phoenix Controls Controller displays a 'Slow Blink (1 sec. On, 1 sec. Off)' indication, it means the controller is not configured. To resolve this, commission the controller.
How to reload APB or NXE file into Phoenix Controls Controller?
To resolve the issue of an incorrect APB/NXE file loaded on your Phoenix Controls Controller, reset the Neuron chip's memory using the memory erase jumper. Then, use LonMaker to load the correct APB or NXE file into the controller.
What does 'On' mean on my Phoenix Controls PCM?
If the Phoenix Controls Controller displays 'On', it means the controller is application-less. To fix this, reload the APB or NXE file.
How to check supply voltage on Phoenix Controls Controller?
To resolve issues related to an absent or incorrect supply voltage in your Phoenix Controls Controller, first, verify the power supply voltage between the 24 Vac/dc ±15% and COM pins to ensure it falls within acceptable limits. Second, check for any tripped fuses or circuit breakers.
Electromagnetic compatibility standards (CE, FCC) and approvals.
Details on software configurable universal input types: voltage, current, digital, pulse, resistors, thermistor, platinum, nickel, potentiometer.
Guidelines for NEC Class 2 circuits, transformer usage, best practices, and cable routing.
Details on power source, transformer power calculation, and fuse recommendations.
PCM support for universal inputs and analog/digital outputs, and connection locations.
Solutions for power, FTT network communication, and overload transformer problems.
Troubleshooting for input/output hardware, open/short circuits, and configuration problems.
General| Category | Controller |
|---|---|
| Series | PCM |
| Communication Protocol | BACnet MS/TP, Modbus RTU |
| Control Type | Pressure Independent |
| Response Time | Less than 1 second |
| Power Supply | 24 VAC/DC |
| Enclosure Rating | IP20 |
| Operating Temperature | 32° to 122°F (0° to 50°C) |
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