User Manual of EM730 Series Inverter slave (F10.06=0), the VF separation output voltage is “700FH (master-slave communication setting) * F01.02 or others (rated voltage of the motor) * F10.08 (slave receiving proportional coefficient)”. The 700FH data range is 0.00% to 100.00%, as detailed in Table 12-31. For general communication (F10.05=0), the VF separation output voltage is “7006H (voltage setting of the VF separation mode) * F05.08 (digital setting of the VF separation voltage)”, and the 7006H data range is 0.00% to 100.00%, as detailed in Table 12-31. The rise time of VF separation voltage refers to the time for the output voltage to increase from 0 to the rated voltage of the motor.
Fig. 7-20 Rise Time Description of VF Separation Voltage It is used to compensate for the voltage drop caused by the stator resistor and wire, and improve the low-frequency load capacity.
209 Function code Function code name Parameter description Unit Default setting Attribute Mailing address F05.09 Rise time of VF separation voltage 0.00 ~ 60.00 s 2.00 ● 0x0509 Function code Function code name Parameter description Unit Default setting Attribute Mailing address F05.10 Compensation gain of V/F stator voltage drop 0.00 ~ 200.00 % 100.00 ● 0x050A Function code Function code name Parameter description Unit Default setting Attribute Mailing address F05.11 V/F slip compensation gain 0.00 ~ 200.00 % 100.00 ● 0x050B