YASKAWA CR700 Technical Manual

3.13 Test Run Checklist
242 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual
3.13 Test Run Checklist
Review this checklist and check each item before you do a test run.
Checked No. Description
1 Thoroughly read this manual before you do a test run.
2 Check the ”Wiring Checklist”.
3 Energize the drive.
4 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 3.33 V/f Control [A1-02 = 0] and Closed Loop V/f Control [A1-02 = 1]
Checked No. Description
5
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 3.34 Closed Loop V/f Control [A1-02 = 1]
Checked No. Description
6
Set F1-01 [Encoder 1 Pulse Count (PPR)] correctly and make sure that encoder pulse counting direction is correct.
7
Set C5-01 [ASR Proportional Gain 1] and C5-02 [ASR Integral Time 1].
Table 3.35 Open Loop Vector Control [A1-02 = 2], Closed Loop Vector Control [A1-02 = 3], Advanced Open Loop Vector
Control [A1-02 = 4]
Checked No. Description
8
Do Rotational Auto-Tuning.
9
Decouple motor shafts and machines when you do Rotational Auto-Tuning
10
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: T1-06
• Motor base speed (min
-1
) to T1-07
Table 3.36 Closed Loop Vector Control [A1-02 = 3]
Checked No. Description
11
Set F1-01 [Encoder 1 Pulse Count (PPR)] and F1-05 [Encoder 1 Rotation Selection].
12
Set C5-01 [ASR Proportional Gain 1] and C5-02 [ASR Integral Time 1].
Check items 5 to 12, then check these items.
Checked No. Description
13
The keypad will show “Rdy” after starting to operate the motor.
14
Make sure that you set b1-01 [Frequency Reference Selection 1] and b1-02 [Run Command Selection 1] correctly as specified by the input
source of the Run command and frequency reference
Example: To input the frequency reference and Run command from the keypad, set b1-01 = 0 [Keypad] or b1-02 = 0 [Keypad].
15
If the motor rotates in the opposite direction during test run, switch two of the motor cables (U/T1, V/T2, W/T3).
16
Set E2-01 [Motor Rated Current (FLA)] and L1-01 [Motor Overload (oL1) Protection] correctly for motor thermal protection.
17
When you use terminal A1 for the frequency reference:
• Voltage input
– Set H3-01 = 0, 1 [Terminal A1 Signal Level Select = 0 to 10V (Lower Limit at 0), -10 to +10V (Bipolar Reference)].
– Set H3-02 = 0 [Terminal A1 Function Selection = Frequency Reference].

YASKAWA CR700 Specifications

General

Brand	YASKAWA
Model	CR700
Category	DC Drives
Language	English