Copley Controls Xenus Plus Series User Manual page 47

Xenus Plus User Guide
2.5.8: XPL J7 Activity/Error: CAN Network Activity and Errors
For firmware versions before V2.0:
Both LEDs blink in unison: Green = receive data, Red = transmit data
ACT Indicator
Blinking red
For firmware version V2.0 and higher:
Both LEDs blink in unison to show bus activity and low-level bus errors.
ACT Indicator
Blinking green
Blinking red
Copley Controls
State
Normal transmit/receive data on the network
State
Normal transmit/receive data on the network
Low-level CAN bus errors:
• Bit Error
• Stuff Error
• CRC Error
• Form Error
• Acknowledgment Error
Reference Bosch CAN Specification Version 2.0 for details
16-01344 Rev 06
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