Sanken Samco SVC06, Инструкция по эксплуатации, Страница: 69 / 136

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6-2 Test run
6-2 Test run
6-2-1 Confirmation before power input
●
Please check the following items after installation wiring and other works and before power-on.
Table 6-1 Confirmation items before power input
Item Content
Power supply voltage
confirmation

If the power supply voltage coincides with the inverter’s capacity and voltage.
Main wiring confirmation

If the connection of input wirings R, S and T is correct.
 If the connection of output wirings U, V and W with the motor’s U, V and W is correct.

If grounding of the ground terminals of inverter and motor is reliable.

If there is any place where short-circuit is caused by wiring debris.

If there is any loose screw or connection terminal.

If there is any short-circuit or grounding place in output end or sequence circuit.
Control wiring
confirmation

If wiring of control terminals is correct.

If the control signal is in OFF (disconnected) state.
6-2-2 Confirmation after power input
●
If it is confirmed that there is no problem before the power supply input, connect to the power supply. And then
check the following:
Table 6-2 Confirmation items after power input
Item Content
Status of operation
panel
After the display of software version,
check if the operation panel status is as shown in the figure below.
（
*1
）
When the LED panel displays
Stopped state, and 7-segment monitor shows all the digits represent of numerical values are
flashing, indicating the equipment is stopped.
Fan drive status If the cooling fan at the top of inverter host is in stopped state.
(Note) Do not drive the fan immediately after power input.
Because it is subject to temperature control, if the designated temperature is
exceeded, the fan will run.
* Setting the function code F1318 (Cooling fan ON/OFF control) =1 will make the fan
ON all the time, i.e., the fan will fun all the time.
*1: In a LCD application, display indicates language selection.
If the quick knob is pressed, the language list will be displayed. Therefore use the quick knob to choose and press key to
confirm.