Elvaco CMeX50 - Slave to Master; Choose Installation Method for Continuous Meter Installation; Master to Slave

CMeX50 Users Manual English
CMeX50 Users Manual English
page | 61 (89)
2017-10-13
Document id: 1090055 Version 1.5
7-13 (14)
0x01 0x7C 0x03 0x6D 0x61
0x6D 0xnn
OR
0x01 0xFC 0x03 0x6D 0x61
0x6D 0x00 0xnn
0xnn = Addressing mode for virtualized meters:
0x00 = Primary address, secondary address and
enhanced secondary address (with CMeX50
fabrication number).
0x01 = Only enhanced secondary address (with
CMeX50 fabrication number).
(0x6D 0x61 0x6D = 'mam')
14 (15)
0xnn
Checksum
15 (16)
0x16
Stop character
6.3.5.2 Slave to master
Byte index
Data
Description
0
0xE5
Acknowledge
6.3.6 Choose installation method for continuous meter installation
6.3.6.1 Master to slave
Byte index
Data
Description
0
0x68
Start character 1
1
0xnn
L-field 1
2
0xnn
L-field 2
3
0x68
Start character 2
4
0x43 | 0x53 | 0x63 | 0x73
C-field = SND-UD
5
0xnn
A-field = primary address, e.g. 0xFB = 251
6
0x51
CI-field = Master to slave data sending
7-13 (14)
0x01 0x7C 0x03 0x66 0x69
0x61 0xnn
OR
0x01 0xFC 0x03 0x66 0x69
0x61 0x00 0xnn
0xnn = FIFO-mode for automatic installation:
0x00 = FIFO-mode off. Installation of new meters
stops when the meter list gets full (800 meters).
0x01 = FIFO-mode is on. If CMeX50 is in continuous
installation mode and a telegram from a new
meter is received when the meter list is full, the
meter with the oldest stored telegram will be
erased from the meter list and the new meter will
be installed in its place.
(0x66 0x69 0x61 = 'aif' backwards)
14 (15)
0xnn
Checksum
15 (16)
0x16
Stop character