20
8.3 Explanation of the individual registers which are received
8.3.1 Load voltage circuit protector
Register 47001 – 47016 for channel 1-16, only readable, functional code 3.
The load voltage is determined for each electronic circuit protector and transmitted cyclically to the interface
module.
value range: 0-65535 (equals 0.0 – 655.35 V)
data length: 1 word
The load voltage is made available as a standardised 16-bit-value with a solution of 10 mV. Example:
measuring value load voltage = 1025 ➞ real measuring value = 10.25 Volt.
byte (LOW)
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
description
128
64
32
16
8
4
2
1
value
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
byte (HIGH)
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8
description
32768
16384
8192
4096
2048
1024
512
256
value
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
fig. 18: load voltage circuit protector
8.3.2 Load current circuit protector
Register 47101 – 47116 for channel 1-16, only readable, functional code 3.
Load current is determined for each electronic circuit protector and transmitted cyclically to the interface
module.
value range: 0-65535 (equals 0.0 – 655.35 A)
data length: 1 word
The load current is made available as a standardised 16-bit-value with a solution of 10 mA. measuring
value load current = 1025 ➞ real measuring value = 10.25 Ampere.
byte (LOW)
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
description
128
64
32
16
8
4
2
1
value
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
byte (HIGH)
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8
description
32768
16384
8192
4096
2048
1024
512
256
value
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
fig. 19: Load current circuit protector
8.3.3 Status of interface module
Register 47200, only readable, functional code 3.
Status of interface module is determined and made available to the superordinate control unit.
value range: 0 – 65535
data length: 1 word
Summary of Contents for EM12D-TMB Series
Page 1: ...Instruction manual Controller EM12D TMB ...
Page 37: ...37 ...
