202
UnclassifiedGeneral
What This Code Means
Invalid output channel; No chargers assigned to output channel; Charger has failed; Charger has lost SENSbus data communication; Charger has incorrect channel setting
Possible Causes
- •Charger has failed
- •Charger is configured for the wrong output channel
- •Chargers must be set to use a valid output channel setting
- •Damaged SENSbus data cables
- •Damaged input or output connections
- •Disconnected SENSbus data cables
- •Disconnected input or output connections
- •Every enabled output channel must have at least one charger assigned to it
- •Lost SENSbus data communication
- •Miswired input or output connections
- •Open AC input connection
- •Open DC output connection
- •Output channel setting is incorrect
Suggested Actions
- 1Check for a charger that has failed (indicated by its LED status)
- 2Check for disconnected or damaged SENSbus data cables
- 3Check for disconnected or damaged SENSbus data cables.
- 4Check for miswired, disconnected, or damaged input and output connections.
- 5Disable the output channel if it is not to be used by using the keypad 'DC Output #' setting in the 'DC -> Advanced Settings' menu or the setup utility
- 6Enable the channel using the keypad 'DC Output #' selection in the 'DC -> Advanced Settings' menu or the setup utility
- 7Reassign the charger to match its actual output channel connection using the setup utility
- 8Use output A for single output units
- 9Use the 'DC Output #' setting in the 'DC -> Advanced Settings' menu or the setup utility to verify all chargers' output channel settings. Each charger must be set for the output channel corresponding to its electrical DC output connection.
- 10Use the setup utility to verify the channel DC output current and power ratings.
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