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• Enter 0x12 in control byte 3 (channel index 01
The effective power of phase L2 is returned in process data word DataIN3.
Reading current (RMS value), voltage (RMS value) of phase L1 and voltage of phase L2
• Enter 0x00 in control byte 1 (channel index 00
The current (RMS value) of phase L1 is returned in process data word DataIN1.
• Enter 0x01 in control byte 2 (channel index 00
The voltage (rms value) of phase L1 is returned in process data word DataIN2.
• Enter 0x11 in control byte 3 (channel index 01
The voltage (rms value) of phase L2 is returned in process data word DataIN3.
5.4
Register overview
These registers are used for the parameterization of the power measurement terminal and exist for each
channel. They can be read or written by means of register communication.
Register no.
Comment
Overflow register for energy consumption
R0 [} 52]
R1
reserved
...
...
R4
reserved
Password change register
R5 [} 52]
R6
Diagnostic register
Command register
R7 [} 52]
Terminal type
R8 [} 53]
Firmware version
R9 [} 53]
R10
Multiplex shift register
R11
Signal channels
R12
Minimum data length
R13
Data structure
R14
reserved
R15
Alignment register
R16
Hardware version
Voltage gain compensation
R17 [} 53]
Current gain compensation
R18 [} 53]
R19
reserved
...
...
R29
Terminal type, special identification
R30
reserved
Code word register
R31 [} 53]
Feature reg-
R32 [} 54]
ister
R33
reserved
R34
reserved
Scaling factor for the energy measurement
R35 [} 54]
Undervoltage threshold value
R36 [} 54]
Divisor of the current transformer ratio
R37 [} 54]
Time constant for automatic deletion of the mini-
R38 [} 55]
mum and maximum values
Measuring cycle time
R39 [} 55]
R40
reserved
...
...
R63
reserved
KL3403
KL3403-0000, KL3403-0010,
KL3403-0025, KL3403-0026,
KL3403-0333
KL3403-0014, KL3403-0020,
KL3403-0022
Version: 3.1.0
, process data index 0010
bin
, process data index 0000
bin
, process data index 0001
bin
, process data index 0001
bin
Default value
0x0000
0
dec
-
-
...
...
-
-
-
-
-
-
-
-
0x0D4B
3403
e.g. 0x3143
12611
0x0230 / 0x0318
560
dec
0x0318
792
dec
0x1818
6168
0x0007
7
dec
-
-
-
-
e.g. 0x0000
e.g. 0
e.g. 0x0400
e.g. 1024
e.g. 0x0400
e.g. 1024
-
-
...
...
e.g. 0x000
e.g. 0
-
-
0x0000
0
dec
0x0020
32
dec
0x0030
48
dec
-
-
-
-
0x0004
4
dec
0x0064
100
dec
0x0001
1
dec
0x00C8
200
dec
0x0032
50
dec
-
-
...
...
-
-
Access from the user program
).
bin
).
bin
).
bin
).
bin
R/W
Memory
R/W
Flash
-
-
...
...
-
-
-
-
R
RAM
-
-
R
ROM
dec
R
ROM
dec
/ 792
R
ROM
dec
R
ROM
R
ROM
dec
R
ROM
-
-
R/W
RAM
R/W
Flash
dec
R/W
Flash
dec
R/W
Flash
dec
-
-
...
...
dec
-
-
R/W
RAM
R/W
Flash
-
-
-
-
R/W
Flash
R/W
Flash
R/W
Flash
R/W
Flash
R/W
Flash
-
-
...
...
-
-
51
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