Goodrive350-19 series VFD Commissioning
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4. Set P90.00=5 to select the conical motor function macro.
5. Perform low-speed trial running.
5.5.3 Macro parameters (P90.00=5)
Table 5.1 Parameter settings
Setting channel of A frequency
command
Time taken to accelerate from
0Hz to the max. frequency.
Time taken to decelerate from
the max. frequency to 0Hz.
Starting frequency of direct start
HDIA is digital input
HDIB is digital input
Multi-step speed setting
terminal
Function of HDIA terminal
50% of the max. output
frequency P00.03
100% of the max. output
frequency P00.03
Enabling the conical motor
function
Enable the conical motor
function
5.5.4 Points for attention
If you only want to check whether the VFD runs properly, set P90.00=0(Common mode).
If the direction is incorrect when the heavy load runs upward during lifting in forward running
mode, adjust any two phase sequences of VFD output terminals U, V, and W but not change the
value of P00.13.
The starting frequency cannot be set too low. During onsite commissioning, ensure the starting
frequency is set properly so that the brake can be turned on, and ensure the brake has been
turned on before running.
The lifting ACC time can be 3s at most. If the ACC time is too long, the brake may not be opened.
The rated voltage must be at least 380V. If the grid rated voltage is too low (lower than 85% Ue),
the brake cannot be opened; if the voltage is too low, the speed cannot be boosted.
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