Published On Feb 12, 2023
Continuing the testing of the Fnirsi Function Generators, in this video the SG-003A is controlling the motor inverter with a 4 - 20mA signal. An inductive speed probe has been setup and is feeding a frequency signal into the SG-004A. This is converting the frequency signal to back into a 4 - 20mA signal that is measured by the LB02.
Link to SG-003A controlling the motor inverter video;
• Controlling a motor inverter with the...
0:00 Introduction
0:40 Speed measurement setup
1:11 Inductive speed probe
1:36 SG-003A settings
2:40 SG-004A settings
3:38 SG-004A conversion settings
4:46 LB02 setup
5:00 Scope measurement of speed probe output
6:27 600 rpm measurement with SG-004A
6:53 700 rpm measurement with SG-004A
8:04 Results table for SG-004A measurements
9:28 Results bar graph for SG-004A measurements
9:45 1500 rpm measurement with SG-004A
10:20 MR9270S conversion settings
10:46 600 rpm measurement with MR9270S
11:42 700 rpm measurement with MR9270S
12:27 1500 rpm measurement with MR9270S
12:52 Results table for MR9270S measurements
14:16 Summary