User Manual of EM760 High-Performance Inverter When the input terminal is set to “122: wiring detection signal”, F27.27-F27.29 will be valid. When the output frequency of the inverter reaches the set value ofF27.27, wiring detection will be started. If the wiring detection terminal is valid within the set time ofF27.28, the wiring switch will be considered invalid. If the wiring detection terminal is always valid within the set time ofF27.29, the wiring pole will stop moving. If the wiring pole protection is detected, the inverter will report E44 protection and stop freely. The set time of this function is the filtering time of material cutoff detection.
It is valid simultaneously for automatic material cutoff detection and external material cutoff detection. This function code is used to view the current feedforward gain.
Winding and unwinding application with swing lever 6.10Protection function setting group 6.10.1 Protection shield 191 Function code Function code name Parameter description Unit Default setting Attribute F27.30 Filtering time for material cutoff detection 1~100 ms 5 ● Function code Function codename Parameter description Unit Default setting Attribute F27.36 Current value of feedforward gain -500.0~500.0 % 0 × Function code Function code name Parameter description Unit Default setting Attribute F07.00 Protection shield E20 E22 E13 E06 E05 E04 E07 E08 00000000 O 0: valid protection 1:
shielded protection F07.31 Mask bit of encoder fault * * * Sine and cosine speed detection CD signal UVW Software UVW Hardware ABZ Hardware 00000 O 0: valid protection 1: shielded protection F07.35 Protection * * * * * E15 E18 E81 000 O