Archive:CALMU3
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| Line 72: | Line 72: | ||
| | | | ||
<code> | <code> | ||
| − | BAA3123B | + | *"BAA3123B" |
| − | BV182B85 | + | *"BV182B85" |
| − | BW918D2F | + | *"BW918D2F" |
| − | Bv05B6CE | + | *"Bv05B6CE" |
| − | Bw01B525 | + | *"Bw01B525" |
</code> | </code> | ||
|- | |- | ||
| Line 83: | Line 83: | ||
| | | | ||
<code> | <code> | ||
| − | I1+15.230 | + | * "I1+15.230" |
| − | I2+0.0000 | + | * "I2+0.0000" |
| − | I3-0.0300 | + | * "I3-0.0300" |
</code> | </code> | ||
|- | |- | ||
| Line 92: | Line 92: | ||
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<code> | <code> | ||
| − | K1+2.0700 | + | * "K1+2.0700" |
| − | K2+0.0000 | + | * "K2+0.0000" |
| − | K3+0.0100 | + | * "K3+0.0100" |
| − | KA+2.0600 | + | * "KA+2.0600" |
| − | KV-1.3300 | + | * "KV-1.3300" |
| − | KW+1.6300 | + | * "KW+1.6300" |
</code> | </code> | ||
|- | |- | ||
| Line 104: | Line 104: | ||
| | | | ||
<code> | <code> | ||
| − | L1+9.0200 | + | * "L1+9.0200" |
| − | L2+0.0100 | + | * "L2+0.0100" |
| − | L3+0.0200 | + | * "L3+0.0200" |
</code> | </code> | ||
|- | |- | ||
| Line 113: | Line 113: | ||
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<code> | <code> | ||
| − | P1+1.6400 | + | * "P1+1.6400" |
| − | P2-0.0000 | + | * "P2-0.0000" |
| − | P3+0.0000 | + | * "P3+0.0000" |
</code> | </code> | ||
|- | |- | ||
| Line 122: | Line 122: | ||
| | | | ||
<code> | <code> | ||
| − | Q1=0.769- | + | * "Q1=0.769-" |
| − | Q2=1.000+ | + | * "Q2=1.000+" |
| − | Q3=1.000+ | + | * "Q3=1.000+" |
| − | QA=0.787- | + | * "QA=0.787-" |
</code> | </code> | ||
|- | |- | ||
| Line 132: | Line 132: | ||
| | | | ||
<code> | <code> | ||
| − | UA=2631984 | + | * "UA=2631984" |
| − | UV=0349470 | + | * "UV=0349470" |
| − | UW=2549220 | + | * "UW=2549220" |
| − | Uv=0177551 | + | * "Uv=0177551" |
| − | Uw=0000001 | + | * "Uw=0000001" |
</code> | </code> | ||
|- | |- | ||
| Line 143: | Line 143: | ||
| | | | ||
<code> | <code> | ||
| − | V1+236.75 | + | * "V1+236.75" |
| − | V2+240.72 | + | * "V2+240.72" |
| − | V3+242.45 | + | * "V3+242.45" |
</code> | </code> | ||
|- | |- | ||
| Line 152: | Line 152: | ||
| | | | ||
<code> | <code> | ||
| − | i1-5.6300 | + | * "i1-5.6300" |
| − | i2-0.0000 | + | * "i2-0.0000" |
| − | i3-0.0100 | + | * "i3-0.0100" |
</code> | </code> | ||
|- | |- | ||
| Line 161: | Line 161: | ||
| | | | ||
<code> | <code> | ||
| − | p1-1.3400 | + | * "p1-1.3400" |
| − | p2+0.0000 | + | * "p2+0.0000" |
| − | p3-0.0100 | + | * "p3-0.0100" |
</code> | </code> | ||
|- | |- | ||
| Line 170: | Line 170: | ||
| | | | ||
<code> | <code> | ||
| − | UA=2631986 | + | * "UA=2631986" |
| − | UV=0349470 | + | * "UV=0349470" |
| − | UW=2549221 | + | * "UW=2549221" |
| − | Uv=0177552 | + | * "Uv=0177552" |
| − | Uw=0000001 | + | * "Uw=0000001" |
</code> | </code> | ||
|- | |- | ||
Revision as of 16:56, 6 November 2010
Calmu3 (possibly Calmu3+) from Polymeters Response International. "The first microprocessor-based meter", using "FFT, rather than 'brute-force' DSP" [1]
I think I read somewhere that Calmu3 (minus the +) lacks CoP5 approval.
It may need calibration periodically, but that's probably up to the supplier.
Details
- Serial no: P99A01869
- Part no: C3DBD0BC0SJ (3 phase direct, class 1 accuracy, lithium backup, ?)
Interfaces
- Infrared PACT port (this is a standard - possible adapter)
- Serial port ("for PC, modem or PACTLAN")
Software with support
- Principal (DOS) or Ease II (can't get this to run on XP due to .vbx; probably needs 2000; uses stopcopy protection) from PRI
- mv-rs, and possibly other Itron stuff
- Ziphany http://www.ziphany.com/Files/Supported_Meters.pdf
Resources
A later model, with overview.
Presumably ex-PRI consultant on Calmu meters
Serial protocol
1200bps ASCII, \r terminated
Equals symbols are shown on some variables, but presumably wouldn't fit for many.
Once a 'N', 's', 'u' or 'x' are matched, all the remainder of the line is ignored. This suggests they might be for switching to a different protocol, or buggy code. 'u' is definitely buggy.
Commands
| F | Frequency, updated per sample | "F=50.138\r"
|
|---|---|---|
| N | Switch protocol? | ff
|
| R | (Real?) time | "R=15:00:40\r"
|
| S | Serial number (presumably "=" doesn't fit)
|
"SP99A01869\r"
|
| s | ? | "s=", dword 0xa605019e, dword 0, "\r"
|
| u | (probably unimplemented) | "U\r"
|
| x | Switch protocol? | ff
|
| B[AVWvw] | ? |
|
| I[123] | Current |
|
| K[123AVW] | ? |
|
| L[123] | Load? |
|
| P[123] | ? |
|
| Q[123A] | ? |
|
| U[AVWvw] | Units |
|
| V[123] | Voltage |
|
| i[123] | Current? |
|
| p[123] | ? |
|
| u[AVWvw] | ? |
|
| ? |
|
Showing 1 related entity.