Macro Parameters (P90.00=5); Points For Attention - INVT Goodrive350-19 Series Operation Manual

Goodrive350-19 series VFD for crane
5. Perform low-speed trial run.

5.6.3 Macro parameters (P90.00=5)

Function
code
P00.01 Channel of running commands
Setting channel of A frequency
P00.06
P00.11
P00.12
P01.01 Starting frequency of direct start
P05.00
P05.03
P05.04
P05.05
P06.03
P10.02
P10.04
P91.00

5.6.4 Points for attention

1. If you only want to check whether the VFD runs properly, set P90.00=0 (Common mode).
2. 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.
3. 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.
4. The lifting ACC time can be 3s at most. If the ACC time is too long, the brake may not be opened.
5. 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.
6. When the conical motor performs constant-power variable-frequency speed regulation (boost),
the max. rotational speed cannot exceed 1.2 times the rated speed (60Hz). Otherwise, the motor
cannot run properly since the pressure spring cannot be pushed due to the axial magnetic pull
Table 5-1 Parameter settings
Name
command
ACC time 1
DEC time 1
HDI input type
Function of S3
Function of S4
Function of HDIA
RO1 output
Multi-step speed 0
Multi-step speed 1
Enabling the conical motor
function
Setting
1
6
Time taken to accelerate from
3.0s
Time taken to decelerate from
2.0s
2.00Hz
0x01
16
6
7
5
50.0%
100.0%
1
-57-
Commissioning guidelines
Remarks
Terminal
Multi-step speed running
0Hz to the max. frequency.
the max. frequency to 0Hz.
2.00Hz
HDIA is digital input.
Multi-step speed terminal 1
Coast to stop
Fault reset
Fault output
50% of the max. output
frequency P00.03
100% of the max. output
frequency P00.03
Enabling the conical motor
function