Differences

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--- battery_compatibility:pylontech_phantom [2024-11-04 09:43] – guy_stewart
+++ battery_compatibility:pylontech_phantom [2025-06-17 02:56] (current) – [3. CAN-bus Wiring] guy_stewart
@@ Line 127: / Line 127: @@
 Some GX devices (such as the Cerbo GX), have multiple CAN ports. If your GX device has a BMS-Can port, this should be used. If your GX device ONLY has VE.Can ports, you will need to change the VE.Can port profile to CAN-bus BMS (500 kbit/s) for the battery (and then it cannot be used for other VE.Can devices).
+{{:battery_compatibility:bms-can.png?600|}}
 Plug the side labeled Victron VE.Can into the [[venus-os:start|GX device]].
@@ Line 367: / Line 369: @@
 The 'Internal Error' shown in battery status is not a critical error. This only defines that within a battery system, some of the slave batteries are offline(which is due to these modules have been discharged to an extremely low SOC or being in idle mode for more than 72hrs), once the system is available for a charging activity such an error will be automatically eliminated.
-==== 'High voltage' warning or alarm shown on battery status ====
+==== 'High cell voltage' warning or alarm shown on battery status ====
-The 'high voltage' warning or alarm is not unusual on new batteries that are not yet balanced. To help the batteries balance quickly, keep the batteries fully charged until the errors go away.
+The 'high cell voltage' warning or alarm is not unusual on new batteries that are not yet balanced. To help the batteries balance quickly, keep the batteries fully charged until the errors go away.
 In an ESS system, set it to 'keep batteries charged', in an off-grid system the fastest way is to either charge / balance the battery before installation, or to fully charge with a generator if not enough solar is available to keep the batteries fully charged.
-If you are unable to maintain the target voltage to balance the batteries without the 'high voltage' alarm occurring, you may need to enable and set the "Limit managed battery charge voltage" setting in the DVCC menu of the GX device. Reduce this voltage as necessary until the alarm stops.
+If you are unable to maintain the target voltage to balance the batteries without the 'high cell voltage' alarm occurring, you may need to enable and set the "Limit managed battery charge voltage" setting in the DVCC menu of the GX device. Reduce this voltage as necessary until the alarm stops.
 After sufficient time to balance the batteries, try increasing this value until it can be disabled again for normal operation.