RIEVTECH STUDIO SOFTWARE MANUAL second and millisecond. From the eighth register, the sampling data crossed by the cursor is saved. The data format should be consistent with whichdefined in "Data Sampling". For example, the starting address of the cursor data area is set LW100. Then the registers from LW100 to LW106 save the sampling time information of year, month, day, hour, minute, second and millisecond. If the "Data Sampling" that you use only defines a data in "16-bit Unsigned" data type and the channel number is 1, then the LW107 register savesthe sampled data at this time.
If the "Data Sampling" that you use has the data sampled from two channels, the data type of the first channel is "Single precision floatingpoint number" and the second channel is "16-bit Unsigned",then LW107 (Single precisionfloatingpoint number) saves the data of the first channel and LW109 (16-bit Unsigned) saves the data of the second channel.Other data formats can be done in the same matter. l Use Zoom This option is optional. After it is checked, the option "Two-point Touch Zooming (only for multi-touch hardware)" can be check. This option is only valid for the capacitive HMI device.
After you enable this function, the curve will be zoomed out when two fingers slide outward in the curve zone and the curve will be zoomed in when two fingers slide inward in the curve zone. The option "Register Control Zooming" is used to zoom by using a word register. After check it, a word register needs to be given here.The value of this word register is the percentage of zooming. For example, the value of the word register is 50. It means that only 50% is displayed and the curve is scaled a half. If the value of the word register is 200, it means 200% is displayed and the curve is zoomed to 2 times. The settings are shown as below. 4.6.7.1.2 Channel 233