4EVAC Compact 500 - Fault; Power Supply; System Fault; Network

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Industrieweg 87
2651BC Berkel & Rodenrijs
4EVAC Compact 500 operation manual
Author:
DD
Page 7 of 15
4.1.3. FAULT
Indicates that the system is in the FAULT state (general fault indicator), where at least one device in the
system is reporting a fault.
Continuous: when a local fault is detected
Blinking slow: when a local device is healthy and at least one remote device is reporting fault state
4.1.4. POWER SUPPLY
Indicates a power supply fault of the local C500 unit, where at least one of following faults is reported:
Continuous: mains fault
Blinking slow: battery-related fault:
o Loss of battery
o Loss of charger
o Battery resistance too high
o Temperature fault
o Charger communication fault
4.1.5. SYSTEM FAULT
Indicates system fault of the C500 main unit, where:
- The CPU or program execution is stopped or malfunctioning,
- Corruption of storage memory containing config settings and audio files (SD card).
- Front panel is not communicating with main board
Where a system fault is caused by a CPU or memory fault, the C500 remains in “safe state”, where critical
functions (including audio transmission, reaction on control inputs, etc.) are stopped until the fault
is removed.
Continuous:
o CPU / program fault
o front panel fault
Blinking slow:
o SD card fault
o Config file not compatible
o Wrong ID setting
4.1.6. NETWORK
Indicates when any device or link in the network is missing.
Blinking slow:
Global ring is broken (any place in the ring)