Startup Procedure and Test Run
4
4.12 Test Run Checklist
YASKAWA SIEPC71061753C GA500 Technical Manual 157
4.12 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.
WARNING! Sudden Movement Hazard. Correctly wire the start/stop and safety circuits before you energize the drive. If you
momentarily close a digital input terminal, it can start a drive that is programmed for 3-Wire control and cause serious injury or
death from moving equipment.
Table 4.23 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 4.24 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 4.25 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 4.26 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 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].
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