Fault Codes, Causes and Solutions
EM15 Inverters (VSDs and Solar Drives) have 35 types of warning/protection functions. In case of a fault the protection function gets invoked and the inverter will stop the output, invoke the faulty relay contact, and the fault code will be displayed on the keypad display panel of the inverter.
* Parameter codes listed below are formatted in colour for VSDs and Solar Drives (Double Line Keypad Display Models) and for Solar Drives (Single Line Keypad Display Models).
Troubleshooting Other Common Faults, Causes and Solution
* Parameter codes listed below are formatted in colour for VSDs and Solar Drives (Double Line Keypad Display Models) and for Solar Drives (Single Line Keypad Display Models).
Solar Drive Alarm Codes
* A- Alarm Codes are relevant to Solar Drive models with Double-Line Display Keypads and Ar. Alarm Codes are relevant to Solar Drives models with Single-Line Display Keypad.
Drive Error Log
When troubleshooting a fault, please analyse the below list of parameter values from the error log which correlates with the specific related fault (latest 3 faults). This data could provide valuable information in narrowing down the exact problem area, possible cause as well as corrective actions required to resolve the issue.
* Parameter codes listed below are formatted in colour for VSDs and Solar Drives (Double Line Keypad Display Models) and for Solar Drives (Single Line Keypad Display Models).
