Operation
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D000030875 en q
– E350 series 2, 1-phase ZCF100Ax/Cx – User Manual
© Gyr
Valid for readout with E35C modules! For other modules, other codes may
be delivered, e.g. equal to error display values
.
5.5.3
Readout Status Code (C.5.0)
The E350 devices feature along with universal device status symbol
showed on display also a status register which shows the current status of
the device. The readout status register C.5.0 consists of 16 bits (2 bytes)
and describes the following:
Bit number
Allocation
0
-
Reverse (export) detect (cleared after readout)
1
-
Creep flag (set on product initialization and cleared when meter
first registers energy)
2
-
L1 phase fail flag
3
-
L2 phase fail flag
4
-
L3 phase fail flag
5 to 7
-
Active rate (coded):
bit 7 bit 6
bit 5 active rate
0
0
0
rate 1
0
0
1
rate 2
0
1
0
rate 3
0
1
1
rate 4
1
0
0
rate 5
1
0
1
rate 6
8
-
Strong magnetic DC field detected (cleared after readout)
9
-
Terminal cover tamper detected (cleared after readout)
10
-
Disconnector state (0 = open, 1 = closed)
11
-
Disconnector tamper detected (cleared after readout)
12
-
Terminal cover removed (active status)
[M55…]
13
-
Reserved
13
-
Reserved
15
-
Incorrect password detected (cleared after readout)
[M55…]
The bits 8, 9 and 11 will be set as soon as a tamper event was registered.
The bits will be reset only at power down (if configured), by a reset signal
over the optical or AMR-interface or after readout (if configured).
1
2
4
8
3 2 1 0
1
2
4
8
7 6 5 4
Byte 2
Byte 1
1
2
4
8
3 2 1 0
1
2
4
8
7 6 5 4
0 0
1
0
0
1
0 0
0 0
1
0
0 0 0 0
C.5.0 0242
Valency
Register in
hexadecimal
code
Bit number
Value
