5.4 Details of Function Codes
5-118
y The torque limiter and current limiter are very similar in function. If both are activated
concurrently, they may conflict with each other and cause hunting. Avoid concurrent activation
of these limiters.
y Vector control itself contains the current control system, so it disables the current limiter
specified by F43 and F44, as well as automatically disabling the instantaneous overcurrent
limiting (specified by H12). Accordingly, the inverter causes an overcurrent trip when its output
current exceeds the instantaneous overcurrent limiting level.
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