Auto Torque Boost Control; Motor Parameter Auto Tuning; Basic Setting (2) - Sanken SVCO6 Instruction Manual

(5) Auto torque boost control

The inverter is provided with voltage compensation function and slip compensation function. The former is
used for auto-regulating the inverter output voltage, while the latter is used for slip frequency compensation
based on the load.
Use F2007 to select the above functions.
6-2-5

Basic Setting (2)

Please follow the operation steps to set the following function codes.
Function Name
Code
Base voltage
F1005
F1006 Base frequency
F1007 Upper frequency limit
F1009 Carrier frequency
adjustment
F1101 Operation command
selection
F1110 Direction
rotation
(Operation panel)
F1701 Output current limiting
function
F1702 Electric thermal setting
※ Please confirm the factory presets which can be set again only when the need for change really exists.
6-2-6

Motor Parameter Auto Tuning

The so-called auto tuning mode is a function which automatically measures the parameters of the connected motor
which will be stored to the inverter's memory.
This function is a useful function when it is hoped to implement vector control and auto torque control with the
motor parameters not fully known. It is also a useful function when it is hoped to implement speed control and
torque control if the distance between the inverter and motor is more than 30m.
<For F1001=10, 11 (Motor parameter auto tuning)>

The auto tuning function has two modes for selection.
Table 6-6 Basic function (2)
200V class 0: no AVR, 50-240V
400V class 0: no AVR, 50-460V
0.1-600Hz
5-599Hz
0-130
1. Operation Panel
2. External terminal
3.
Communication
of motor 1: Forward, 2: Reverse
Mode A (heavy overload) 0: no function 50-200
Mode B (light overload) 0: no function 50-150
0: No function
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Content
20-105%
6-2 Test Run
Remarks
Please check the
rated voltage