203

Possible Causes

• •Adding a module from another system
• •Charger DC outputs not electrically connected to the output bus
• •Charger assigned to a disabled channel
• •Charger is assigned to a disabled channel.
• •Charger module found with a Unit Serial Number that does not match any display found on the bus
• •Disconnected or damaged SENSbus data cables
• •Miswired, disconnected, or damaged input and output connections

Suggested Actions

1. 1Check for disconnected or damaged SENSbus data cables.
2. 2Check for miswired, disconnected, or damaged input and output connections.
3. 3Enable the channel using the keypad 'DC Output #' selection in the 'DC -> Advanced Settings' menu
4. 4Enable the channel using the keypad 'DC Output #' selection in the 'DC -> Advanced Settings' menu or the setup utility.
5. 5Enable the channel using the setup utility
6. 6Fix Unit Serial Numbers on all chargers/modules and Accessory boards
7. 7Set all chargers for non-channelized operation (0, Default output)
8. 8Set charger for non-channelized operation (0, Default output) or to a valid output channel that is enabled in this unit or system.
9. 9Set charger to a valid output channel that is enabled in the unit or system
10. 10Verify that the DC outputs of all chargers assigned to the channel are electrically connected to that output bus
11. 11Verify that the DC outputs of all chargers assigned to this channel are electrically connected to that output bus.

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