Part Number:PGA308
Hello,
Customer made Pressure sensor by using PGA308, but some parts have a malfunction.
At that time, there are differents of Reg Set value in Multi-Cal Sensor report as below.
Customer wants to know why Reg Set value is different & meaning of each reg.
Could you let me know the meaning of each reg value ASAP? Because customer line stop due to this issue.
| Sensor Report (Malfunction @ 13K) | Sensor Report (OK) | |
| General Info | General Info | |
| Sensor Pass/Fail = Pass | Sensor Pass/Fail = Pass | |
| Serial Numberl = 148 | Serial Numberl = 1967 | |
| Sensor Channel = 11 | Sensor Channel = 0 | |
| Date of calibration = 2017-02-24 오전 9:33 | Date of calibration = 2017-03-24 오전 8:29 | |
| Sensor Output Min = 1.180186E-3 | Sensor Output Min = 1.196256E-3 | |
| Sensor Output Max = 15.424302E-3 | Sensor Output Max = 15.599907E-3 | |
| Module Output Min = 576.252300E-3 | Module Output Min = 577.727300E-3 | |
| Module Output Min = 576.252300E-3 | Module Output Min = 577.727300E-3 | |
| Module Error Min = -0.043% | Module Error Min = -0.008% | |
| Module Output Max = 4.500736E+0 | Module Output Max = 4.500061E+0 | |
| Module Error Max = 0.018% | Module Error Max = 0.003% | |
| Reg Set | Reg Set | |
| Reg 0=23.802000E+3 | Reg 0=23.781000E+3 | |
| Reg 1=34.913000E+3 | Reg 1=34.151000E+3 | |
| Reg 2=2.177000E+3 | Reg 2=2.177000E+3 | |
| Reg 3=0.000000E+0 | Reg 3=0.000000E+0 | |
| Reg 4=0.000000E+0 | Reg 4=32.768000E+3 | |
| Reg 5=4.643000E+3 | Reg 5=38.193000E+3 | |
| Reg 6=4.643000E+3 | Reg 6=38.193000E+3 | |
| Reg 7=256.000000E+0 | Reg 7=257.000000E+0 | |
| Reg 8=0.000000E+0 | Reg 8=0.000000E+0 | |
| Reg 9=0.000000E+0 | Reg 9=0.000000E+0 | |
| Gain and Offset | Gain and Offset | |
| Vs = 5.000000E+0 | Vs = 5.000000E+0 | |
| Vref = 5.000000E+0 | Vref = 5.000000E+0 | |
| Front Gain = 200.000000E+0 | Front Gain = 200.000000E+0 | |
| Output Gain = 2.000000E+0 | Output Gain = 2.000000E+0 | |
| Coarse Off = -2.501563E-3 | Coarse Off = -2.501563E-3 | |
| Gain Dac = 688.486700E-3 | Gain Dac = 680.735235E-3 | |
| Zero Dac = 684.023804E-3 | Zero Dac = 685.626001E-3 |
Regards,
Nicky