User Manual of EM730 Series Inverter If F17.19=16 (reach the length) and F17.28=xxxx xxx1 (the VY1 status depends on the output function status) under the default conditions, and “16: reach the length” is valid, the VY1 output and VX1 synchronization will be valid. The corresponding operations (length count clearing and VY1 output status resetting) can be performed according to the VX1 setting (assuming “39: length clearing”). Then the fixed length count function can be enabled again to meet the requirements for repeated processing. If there are certain intervals between repeated processing procedures, you can also complete the aforesaid operations by setting the VX1 delay.
When F17.09=xxxxxxx1, the VX1 status depends on the bit 0 of the function code F17.10. The status of the virtual input terminal is directly dependent on the function code. This is mainly used for remote control by the host. The remote control terminal can be used to enable and disable the input terminal status directly with the function code 0x41 by changing the value of F17.10 through communication. The standard EM730/EM730E series inverter is equipped with eight virtual multi-function output terminals (VY1 to VY8), and their functions and usages are essentially the same as those of the actual output terminals. Differences are described below.
For their similarities, refer to the parameter description of Function Parameter Group of Output Terminal of F03 Group. 311 Function code Function code name Parameter description Unit Default setting Attribute Mailing address F17.19 VY1 virtual output function options The same as the digital output terminal function options of the F03 group, as detailed in Table 7-8 Function List of Multi-function Digital Output Terminals 0 〇 0x1113 F17.20 VY2 virtual output function options 0 〇 0x1114 F17.21 VY3 virtual output function options 0 〇 0x1115 F17.22 VY4 virtual output function options 0 〇 0x1116 F17.23 VY5 virtual output function options 0 〇 0x1117 F17.24 VY6 virtual output 0 〇 0x1118