Reset Minimum/Maximum Commands
Reset Minimum/Maximum
The reset minimum/maximum command resets the energy measurements (registers 2000 to 2027).
The reset minimum/maximum command resets the peak demand measurements (registers 2200 to 2241).
To reset minimum/maximum values of measurements, the user must set up the command registers as follows:
|
Address |
Register |
X |
Unit |
Type |
Range |
A/E |
Bit |
Description |
|---|---|---|---|---|---|---|---|---|
|
0x1F3F |
8000 |
– |
– |
INT16U |
46728 |
– |
– |
Command code = 46728 |
|
0x1F40 |
8001 |
– |
– |
INT16U |
12 |
– |
– |
Number of parameters (bytes) = 12 |
|
0x1F41 |
8002 |
– |
– |
INT16U |
4609 |
– |
– |
Destination = 4609 (0x1201) |
|
0x1F42 |
8003 |
– |
– |
INT16U |
1 |
– |
– |
Security type of the command |
|
0x1F43–0x1F44 |
8004–8005 |
– |
– |
OCTET STRING |
– |
– |
– |
Password of the command: Administrator or Operator user profile password |
|
0x1F45 |
8006 |
– |
– |
INT16U |
– |
– |
– |
Reset minimum/maximum of metering variables:
|
|
A/E |
0 |
Reset minimum/maximum current (I1, I2, I3, IN, Imax, Ig, Iavg, and Iunbal) |
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|
E |
1 |
Reset minimum/maximum voltage (V12, V13, V23, V1N, V2N, V3N, VavgL-L, VavgL-N, and Vunbal) |
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|
E |
2 |
Reset minimum/maximum power (active power, reactive power, apparent power, and distortion power) |
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|
E |
3 |
Reset minimum/maximum power factor and cosϕ |
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|
– |
4 |
Reserved |
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|
E |
5 |
Reset peak of current demand |
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|
E |
6 |
Reset peak of active power, reactive power, and apparent power demand |
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|
E |
7 |
Reset minimum/maximum frequency |
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|
– |
8 |
Reserved |
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|
E |
9 |
Reset energy (active, reactive, apparent) |
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|
– |
10–15 |
Reserved |