32
8.3.25 Maximum current REX12D
Register 4(01..16)20 for channel 1-16, readable, functional code 3.
Contains the highest current value of the channel since the last reset.
value range: 0-65535 (equals 0.0 – 655.35 A)
data length: 1 word
byte[9] (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[10] (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. 35: Maximum current channel
The maximum current is made available as standardised 16 bit value with a resolution of 10 mA (resolution
of the channel is one decimal place, for simplification it is shown identically with the voltage with 2 decimal
places). Example: measuring value operating voltage = 710
->➞ real measuring value = 7.10 Ampere
8.3.26 Minimum current REX12D
Register 4(01..16)21 for channel 1-16, readable, functional code 3.
Contains the lowest current value of the channel since the last reset.
value range: 0-65535 (equals 0.0 – 655.35 A)
data length: 1 word
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. 36: Minimum current channel
The minimum current is made available as standardised 16 bit value with a resolution of 10 mA (resolution
of the channel is one decimal place, for simplification it is shown identically with the voltage with 2 decimal
places). Example: measuring value operating voltage = 710
->➞ real measuring value = 7.10 Ampere
8.3.27 Channel type REX12D
Register 4(01..16)22 for channel 1-16, readable, functional code 3.
The parameter indicates the type of device with which the interface module is communicating.
The word contains information on the device type of circuit protector.
value range: 0-65535
failure: Circuit protector type not available (255)
data length: 1 word
Содержание EM12D-TMB Series
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