IWM-LR3 - IWM-LR4
User Manual v1.0
17
The Err field in the answer can take on the following meanings:
0x00 - No Error
0x01 - Out-of-range parameters error
0x02 - Device TypeError. The device type is incorrect.
0x03 - Incorrect request, password was not presented
0x04 - Length Error
0x05 - EEPROM Write Error
3.8 GET_METER_PAR (0x1B)
A command used to read the physical parameters of the counter.
R2H:
H2R:
In the date field, the fields have the same meaning as the previous SET_METER_PAR command.
The Err field in the answer can take on the following meanings:
0x00 - No Error
0x02 - Device TypeError. The device type is incorrect.
0x03 - Incorrect request, password was not presented
0x04 - Length Error
3.9 SET_ALARM_PAR (0x26)
The command used to set alarm detection parameters. Data fields larger than bytes will be represented in MSB first.
R2H:
H2R:
HEADER property
Date
Fct
C/R/A
Err
Chain
Len
Device Type
property
1 byte
1 byte
1 byte
1 byte
1 byte
1 byte
0x1B
0
0
0
0x01
0x04
HEADER property
Date
Fct
C/R/A
Err
Chain
Len
Device
Type
Active
K Index
Medium
Reserved,
For
1 byte
1 byte
1 byte
1 byte
1 byte
1 byte
1 byte
1 byte
1 byte
1 byte
0x1B
0
0
0
0x05
0x04
0x00
HEADER property
Date
Fct
C/R/A
Err
Chain
Len
Device Type
property
AlarmPar,
Ism
1 byte
1 byte
1 byte
1 byte
1 byte
1 byte
8 bytes
0x26
0
0
0
0x09
0x04
HEADER property
Fct
C/R/A
Err
Chain
Len
1 byte
1 byte
1 byte
1 byte
1 byte
0x26
1
0
0
0x00
