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Test Run Checklist

Examine the items in this checklist and check each item before a test run.

 

Checked

No.

Description
 

1

Correctly install and wire the drive as specified by this manual.
 

2

Energize the drive.
 

3

Set the voltage for the power supply in E1-01 [Input AC Supply Voltage].

Check the applicable items as specified by your control method.

Table 1. V/f [A1-02 = 0]

Checked

No.

Description
 

4

Select the best V/f pattern for your application and motor characteristics.

Example: For a motor with a rated frequency of 60 Hz, set E1-03 = 1 [V/f Pattern Selection = Const Trq, 60Hz base, 60Hz max] as a standard V/f pattern.
Table 2. OLV [A1-02 = 2]

Checked

No.

Description
 

5

Decouple motor shafts and machines.
 

6

Refer to the information on the motor nameplate and set this data correctly:

  • Motor rated power (kW) to T1-02

  • Motor rated voltage (V) to T1-03

  • Motor rated current (A) to T1-04

  • Motor base frequency (Hz) to T1-05

  • Number of motor poles to T1-06

  • Motor base speed (min-1) to T1-07
 

7

Do Rotational Auto-Tuning.
Table 3. OLV/PM [A1-02 = 5]

Checked

No.

Description
 

8

Set E5-01 to E5-24 [PM Motor Settings] according to manufacturer data, or do Rotational Auto-Tuning
Table 4. AOLV/PM [A1-02 = 6]

Checked

No.

Description
 

9

Set E5-01 to E5-24 [PM Motor Settings] according to manufacturer data, or do Rotational Auto-Tuning
 

10

Set C5-01 [ASR Proportional Gain 1] and C5-02 [ASR Integral Time 1].
 

Checked

No.

Description
 

11

Make sure that the keypad shows READY LED before you start to operate the motor.
 

12

To give the Run command and frequency reference from the keypad, push [LO/RE selection key] to set to LOCAL Mode (when in LOCAL Mode, the LO/RE LED illuminates).
 

13

If the motor rotates in the opposite direction during test run, switch two of the motor cables (U/T1, V/T2, W/T3).
 

14

Set Heavy Duty or Normal Duty Mode with C6-01 [Normal / Heavy Duty Selection] to conform to the load condition.
 

15

Set E2-01 [Motor Rated Current (FLA)] and L1-01 [Motor Overload (oL1) Protection] correctly for motor thermal protection.
 

16

Set the drive for REMOTE Mode when the control circuit terminals supply the Run command and frequency reference (in REMOTE Mode, the LO/RE LED turns OFF).
 

17

When you use terminal A1 for the frequency reference:

  • Set H3-01 = 0, 1 [Terminal A1 Signal Level Select = 0 to 10 V (Lower Limit at 0), 0 V to 10 V (Without Lower Limit)].

  • Set H3-02 = 0 [Terminal A1 Function Selection = Frequency Reference].
 

18

When you use terminal A2 for the frequency reference:

  • Voltage input

    • Set DIP Switch S1 on the drive to “V”.

    • Set H3-09 = 0, 1 [Terminal A2 Signal Level Select = 0-10V (LowLim=0), 0-10V (Without Lower Limit)].

    • Set H3-10 = 0 [Terminal A2 Function Selection = Frequency Reference].

  • Current input

    • Set DIP Switch S1 on the drive to “I”.

    • Set H3-09 = 2, 3 [Terminal A2 Signal Level Select = 4 to 20 mA, 0 to 20 mA].

    • Set H3-10 = 0 [Terminal A2 Function Selection = Frequency Reference].
 

19

Make sure that the frequency reference gets to the necessary minimum and maximum values.

If drive operation is incorrect, make these adjustments:

  • Gain Adjustment

    Set the maximum voltage and current values, then adjust the analog input gain until the frequency reference is at the necessary value.

    • For terminal A1 input: H3-03

    • For terminal A2 input: H3-11

  • Bias adjustment

    Set the maximum voltage and current values, then adjust the analog input gain until the frequency reference is at the necessary value.

    • For terminal A1 input: H3-04

    • For terminal A2 input: H3-12