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Discussion Starter · #1 ·
Hello: I posted this question before but, I never received a definitive answer as to why the Curtis spyglass will not
display the correct state of charge for the battery pack. I am using an Orion BMS2 connected to a Curtis 1239e
controller . The Curtis spyglass displays 80% SOC no matter what the battery pack charge is . I previously eliminated
a couple of fault codes in the BMS that were causing issues and have reset the SOC settings in the BMS but, the
Curtis system does not seem to receive the correct signal from the BMS. I know the Curtis controller is monitoring
the BMS because if I reset the BMS when the ignition is on, the BMS momentarily shuts off and the Curtis controller
sees this and sets a code 57 for a loss of BMS signal . How do I correct this?
 
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