I got it
0x4C is for L and 0x43 is for C.
So, the correct readings for the my last case will be
4C 30 37 30 // Cos PHI L1 0.70L
20 31 30 30 // Cos PHI L2 1.00
43 30 37 38 // Cos PHI L3 0.78C
Search found 3 matches
- Sun Sep 14, 2014 7:22 am
- Forum: Developers Sandbox - Meter Data
- Topic: Reading Cos Phi data values
- Replies: 2
- Views: 6547
- Sun Sep 14, 2014 6:20 am
- Forum: Developers Sandbox - Meter Data
- Topic: Reading Cos Phi data values
- Replies: 2
- Views: 6547
Re: Reading Cos Phi data values
Parsing Cos Phi data I have noticed also "4C" as first byte in Cos Phi data, as follows:meter07 wrote: What does the first byte in Cos PHI data means (20 or 43)?
HEX:
4C 30 37 30 // Cos PHI L1 0.70
20 31 30 30 // Cos PHI L2 1.00
43 30 37 38 // Cos PHI L3 0.78
So, possible values are 4C,20,43
- Sun Sep 14, 2014 5:41 am
- Forum: Developers Sandbox - Meter Data
- Topic: Reading Cos Phi data values
- Replies: 2
- Views: 6547
Reading Cos Phi data values
Hello! I use omnimeter V4 to collect data from my 4-wire system (3 phase, 230v/50Hz) via RS-485. Everything works fine. Great meter! I have a question regarding to a Cos Phi data decoding: Sometimes I receive Cos Phi data as: HEX: 43 30 37 33 // Cos PHI L1 0.73 20 31 30 30 // Cos PHI L2 1.00 43 30 3...