Multi-Function Input / Output Terminal Application Problems - Delta VFD-ED Series User Manual

Chapter 15 Maintenance and TroubleshootingVFD-ED

15-7 Multi-function Input / Output Terminal Application Problems

Multi-function input / output terminal errors are generally caused by over-usage of the terminals and
not following the specifications. Please be aware of the possible damages that multi-function input /
output terminal errors may cause to your drives.
1. Input / output circuit may burn out when the terminal usage exceeds the specified limit.
Solution:
Refer to the user manual for multi-function input / output terminals usage and follow the specified
voltage and current. DO NOT exceed the specification limits.
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