User Manual of EM730 Series Inverter The upper torque limit depends on the communication. If the master-slave communication (F10.05=1) is enabled and the inverter works as the slave (F10.06=0), the upper torque limit is “700FH (master-slave communication setting) * 250.0% * F10.08 (slave receiving proportional coefficient)”, and the 700FH data range is 0.00% to 100.00%. For the general communication (F10.05=0), the upper torque limit is “7019H (communication setting of the upper torque limit for speed control) * F06.10/F06.11”, and the 7019H data range is 0.0 to 250.0% . F06.09=6:
the larger of AI1 and AI2 The formula for torque upper limit calculation is the same as described above, except that the percentage of AI is the larger of AI1 and AI2. F06.09=7: the smaller of AI1 and AI2 The formula for torque upper limit calculation is the same as described above, except that the percentage of AI is the smaller of AI1 and AI2. 1. This code parameter represents the ratio of the output torque in the torque limit action to the rated output torque of the inverter. 2. The user can set the upper torque limit according to the actual needs, to protect the motor or meet the working conditions. 3. The electric mode and braking mode are set separately.
The parameters of the current loop PID regulator directly affect the performance and stability of the system. The user does not need to change the default settings under normal circumstances. 214 Function code Function code name Parameter description Unit Default setting Attribute Mailing address F06.12 Excitation current proportional gain ACR-P1 0.00 ~100.00 0.50 ● 0x060C F06.13 Excitation current integral time constant ACR-T1 0.0.00 ~ 600.00 0.00: no integral ms 10.00 ● 0x060D F06.14 Torque current proportional gain ACR-P2 0.00~100.00 0.50 ● 0x060E F06.15 Torque current integral time constant ACR-T2 0.0.00 ~ 600.00 0.00:
no integral ms 10.00 ● 0x060F Function code Function code name Parameter description Unit Default setting Attribute Mailing address F06.17 SVC zero-frequency processing 0: braking 1: not processed 2: seal the tube 2 〇 0x0611 F06.18 SVC zero-frequency 50.0~400.0 (100.0 is the % 100.0 〇 0x0612