YASKAWA GA700 Series

Startup Procedure and Test Run
4
4.11 Test Run Checklist
YASKAWA SIEPC71061705H GA700 Series Technical Manual 205
Checked No. Description
19
The keypad will show “Rdy” after starting to operate the motor.
20
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).
21
If the motor rotates in the opposite direction during test run, switch two of the motor cables (U/T1, V/T2, W/T3).
22
Set Heavy Duty or Normal Duty Mode with C6-01 [Normal / Heavy Duty Selection] to conform to the load condition.
23
Set E2-01 [Motor Rated Current (FLA)] and L1-01 [Motor Overload Protection Select] correctly for motor thermal protection.
24
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).
25
When terminal A1 is used for the frequency reference:
• Voltage input
– Set DIP Switch S1-1 on the drive to “V”.
– 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].
• Current input
– Set DIP Switch S1-1 on the drive to “I”.
– Set H3-01 = 2, 3 [Terminal A1 Signal Level Select = 4 to 20 mA, 0 to 20 mA].
– Set H3-02 = 0 [Terminal A1 Function Selection = Frequency Reference].
26
When terminal A2 is used for the frequency reference:
• Voltage input
– Set DIP Switch S1-2 on the drive to “V”.
– Set H3-09 = 0, 1 [Terminal A2 Signal Level Select = 0 to 10V (Lower Limit at 0), -10 to 10 V (Bipolar Reference)].
– Set H3-10 = 0 [Terminal A2 Function Selection = Frequency Reference].
• Current input
– Set DIP Switch S1-2 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].
27
When terminal A3 is used for the frequency reference:
• Voltage input
– Set DIP Switch S4 on the drive to analog input side.
– Set DIP Switch S1-3 on the drive to “V”.
– Set H3-05 = 0, 1 [Terminal A3 Signal Level Select = 0 to 10V (Lower Limit at 0), -10 to +10V (Bipolar Reference)].
– Set H3-06 = 0 [Terminal A3 Function Selection = Frequency Reference].
• Current input
– Set DIP Switch S4 on the drive to analog input side.
– Set DIP Switch S1-3 on the drive to “I”.
– Set H3-05 = 2, 3 [Terminal A3 Signal Level Select = 4 to 20 mA (Lower Limit at 4), 0 to 20 mA (Bipolar Reference)].
– Set H3-06 = 0 [Terminal A3 Function Selection = Frequency Reference].
28
Make sure that the frequency reference reaches 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 reaches the
necessary value. (For terminal A1 input: H3-03, for terminal A2 input: H3-11, for terminal A3 input: H3-07)
Bias adjustment: Set the maximum voltage/current values, then adjust the analog input bias until the frequency reference reaches the necessary
minimum value. (For terminal A1 input: H3-04, for terminal A2 input: H3-12, for terminal A3 input: H3-08)