YASKAWA CIMR-VU BA0001 Technical Manual page 113

4.11 Test Run Checklist
No. Checklist Page
Set the minimum and maximum frequency references to the desired values. 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 input A1,
21 –
H3-11 for input A2) 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 input A1,
H3-12 for input A2) until the frequency reference value reaches the desired minimum value.
4
YASKAWA ELECTRIC SIEP C710606 18F YASKAWA AC Drive – V1000 Technical Manual 113