Meter with Pulse Output
Overview
The CEI 62053-31 standard applies to the following meters:
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iEM2000T
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iEM3110
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iEM3155
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iEM3210
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iEM3255
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iEM3355
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Meter with pulse output
The meter delivers a pulse output.
The Modbus information in the following table is given for a meter connected to channel 1.
The same channel (Ti24 interface) on the I/O Smart Link can take account of two meters:
-
One meter connected to input I1
-
One meter connected to input I2
Description |
Address(1) |
No. of register(s) |
Type |
Action |
Values and meanings |
---|---|---|---|---|---|
Status |
|||||
Pulse output (meter 1) |
0x3778 |
1 |
BITMAP |
R |
bit 0 |
Pulse output (meter 2) |
0x3778 |
1 |
BITMAP |
R |
bit 1 |
Counters |
|||||
Power or flow indicator (meter 1) |
0x377C |
2 |
Float32 |
R |
(2) |
Power or flow indicator (meter 2) |
0x377E |
2 |
Float32 |
R |
(2) |
Consumption meter (meter 1) |
0x3780 |
2 |
UINT32 |
R |
(3) |
Consumption meter (meter 2) |
0x3782 |
2 |
UINT32 |
R |
(3) |
Settings |
|||||
Pulse weight (meter 1) |
0x3796 |
1 |
UINT |
RW |
(2) |
Pulse weight (meter 2) |
0x3797 |
1 |
UINT |
RW |
(2) |
(1) To address the channel N (1≤ N ≤ 11) registers, add 40 × (N – 1) to the channel 1 registers. (2) The register contains the flow value.
(3) The consumption value (associated with a channel) is obtained by multiplying the number of pulses (received by inputs I1 and I2 of this channel) by the pulse weight. |