If there are modem or USB connection problems, one possible solution would be to set the CPU speed to Normal.
| Info |
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This option is only available on firmware version 4.02 and newer. |
The CPU speed can be changed either by using USB stick or from the back-end.
Step-by-step guide when using USB stick
- Create compatible USB stick
- Download and extract the attached zip file to the root of the memory stick
| View file |
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| name | sw_config.zip |
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| height | 150 |
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|
- USB stick configuration
- Now the CPU board is set to Normal
Step-by-step guide for using back-end and OCPP ChangeConfiguration request
- Send ChangeConfiguration request to the charger with the following key and value:
key: CPUPerfMode
value: 1 - If the charger has two socket outlets, like EVB200, EVF200 or EVC200, the send also the following key value pair:
CPUPerfMode_2
value: 1 - Send HardReset command to the charger
- Now the CPU board is set to Normal
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