Part Number: TIDA-00637
Dears,
Please kindly help to share with below infromation
1. Part # and Vendor's name of CT on page 27 (Figure 22. system as tested)?
2. Part # and Vendor's name of J1772 CABLE(Figure 22. system as tested)?
2. Question with test result Pic on Page 32.
- Is Blue line Final GFCI TEST SIGNAL and red line is measured on MCU I/O pin?
- Is that correct that blue line is test result that measured on X6-1 connect pin?
- Is Red line is signal of GFCI Fault singal or GFCI+?
3. Use for GFCI TEST SIGNAL
- Is GFCI TEST SIGNAL just for test to check on right activation physically on EVSE reference board?
- Does it mean that MCU make 2Khz freq, and make activate coil on CT and op-amp amplify loopback signal from CT and MCU recongnize this signal?