YASKAWA A1000 Series Quick Start Manual page 175

No.
25 Set motor rated current (E2-01, E4-01, E5-03) and motor protection (L1-01) values for motor thermal protection.
26 Set the drive for REMOTE when control circuit terminals provide the Run command and frequency reference.
If the control circuit terminals should supply the frequency reference, select the correct voltage input signal level
27
(0 to 10 V or -10 to +10 V) or the correct current input signal level (4 to 20 mA or 0 to 20 mA).
28 Apply the proper signal level to terminals A1 and A3 (0 to 10 V or -10 to +10 V).
29 Apply the proper signal level (-10 to +10 V, 4 to 20 mA or 0 to 20 mA) to terminal A2.
When current input is used, switch the built-in DIP switch S1 from the V-side to I-side. Set the level for current signal
30
used to H3-09 (set "2" for 4 to 20 mA, or "3" for 0 to 20 mA).
Set DIP Switch S1 on the drive to "I" when using terminal A2 as current input.
31
Set DIP Switch S1 on the drive to "V" when using terminal A2 as voltage input.
If an analog input supplies the frequency reference, make sure it produces the desired frequency reference. Make the
following adjustments if the drive does not operate as expected:
Gain adjustment: Set the maximum voltage/current signal and adjust the analog input gain (H3-03 for A1, H3-11 for A2,
32
H3-07 for A3) until the frequency reference value reaches the desired value.
Bias adjustment: Set the minimum voltage/current signal and adjust the analog input bias (H3-04 for A1, H3-12 for A2,
H3-08 for A3) until the frequency reference value reaches the desired minimum value.
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide
Checklist
4.10 Test Run Checklist
Page
–
126
136
136
136
136
–
–
175
4