MCS301 - 3ph meter Page 72 of 142
MCS301 meter - product Manual 1.25 MetCom Solutions GmbH
Bit
no
Description
Triggering
event
Description
Trigger
event
0
Clock Invalid
06
Power Down
01
1
Battery Replace 07 Power Up 02
2
Reserved - Voltage Missing, Phase 1 82
3
Reserved -
Voltage Missing, Phase 2
83
4
Reserved -
Voltage Missing, Phase 3
84
5
Reserved - Voltage Normal, Phase 1 85
6
Reserved
-
Voltage Normal, Phase 2
86
7
Reserved -
Voltage Normal, Phase 3
87
8
Program Memory Error 12 Missing Neutral 89
9
RAM Error 13 Phase Assymetrie 90
10
NV Memory Error 14 Current reversal 91
11
Measurement System Error 16 Wrong phase sequence 88
12
Watchdog Error 15 Unexpected consumption 52
13
Fraud Attempt
40, 42, 44, 46, 49,
50, 200, 201, 202
Key changed 48
14
Reserved - Bad Voltage Quality L1 92
15
Reserved -
Bad Voltage Quality L2
93
16
M-Bus communication Error, ch 1 100
Bad Voltage Quality L3
94
17
M-Bus communication Error, ch 2
110
External alert
20
18
M-Bus communication Error, ch 3
120
Local communication Attempt
158
19
M-Bus communication Error, ch 4
130
New M-Bus device installed, ch 1
105
20
M-Bus Fraud Attempt, ch 1 103
New M-Bus device installed, ch 2
115
21
M-Bus Fraud Attempt, ch 2
113
New M-Bus device installed, ch 3
125
22
M-Bus Fraud Attempt, ch 3
123
New M-Bus device installed, ch 4
135
23
M-Bus Fraud Attempt, ch 4
133
Reserved
-
24
Permanent Error M.Bus ch 1 106
Reserved
-
25
Permanent Error M.Bus ch 2
116
Reserved
-
26
Permanent Error M.Bus ch 3
126
Reserved
-
27
Permanent Error M.Bus ch 4
136
M-Bus Valve Alarm, ch 1
164
28
Battery low on M-bus ch 1 102
M-Bus Valve Alarm, ch 2
174
29
Battery low on M-bus ch 2
112
M-Bus Valve Alarm, ch 3
184
30
Battery low on M-bus ch 3
122
M-Bus Valve Alarm, ch 4
194
31
Battery low on M-bus ch 4
132
Disconnect / Reconnect Failure
68
Table 15: Alarm Register 1 and 2 description
14.2.2 Alarm Filters
In some cases, there is no need to send some of the defined alarms to central system. To
mask out unwanted alarms, the Alarm Filters are considered. There are 2 alarm filters as
Alarm Filter 1 and 2 to mask the Alarm Registers 1 and 2 respectively. The Alarm Filters
have exactly the same structure as the Alarm Registers:
• Alarm Filter 1 (0-0:97.98.10.255);
• Alarm Filter 2 (0-0:97.98.11.255);
14.2.3 Sending Alarms
The last part of Alarm Handling process is "Alarm Sending/Reporting". The Data Notification
Service of DLMS is used. In case of GPRS, if an Alarm happens, first, the GPRS connection
will be established (if the always-on mode is not used).
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