Table of Contents
Advertisement
*error not available = 0 / error available = 1
7.3.19 Trip Counter REX12D/REX22D
Register 4(01..16)12 for channel 1 - 16, readable, functional code 3.
The number of all trippings occurred up to now are stored in this parameter. Each trip operation of the circuit pro-
tector is stored and added. Thus, the service personnel has an exact overview of the number of trip operations.
7.3.20 Trip Reason REX12D/REX22D
Register 4(01...16)13 for channel 1 - 16, readable, functional code 3.
The parameter holds the latest trip reason of the channel.
value range: 0, 1, 2, 4
data length: 1 word
description
no reason for trip available (0)
short circuit (1)
overload (2)
internal failure (4)
Table 17: Trip reason REX12D/REX22D
7.3.21 Voltage Average REX12D/REX22D
Register 4(01...16)16 for channel 1 - 16, readable, functional code 3.
Contains the voltage average of the channel since the last reset.
value range: 0 - 65535 (equals 0.0 – 655.35 V)
data length: 1 word
Byte (LOW)
bit 7
description
128
value
0/1
Byte (HIGH)
bit 15
description
32768
value
0/1
Table 18: Mean value voltage REX12D/REX22D
bit 7
bit 6
128
64
0
0
0
0
0
0
0
0
bit 6
bit 5
bit 4
64
32
16
0/1
0/1
0/1
bit 14
bit 13
bit 12
16384
8192
4096
0/1
0/1
0/1
bit 5
bit 4
bit 3
32
16
8
0
0
0
0
0
0
0
0
0
0
0
0
bit 3
bit 2
bit 1
8
4
2
0/1
0/1
0/1
bit 11
bit 10
bit 9
2048
1024
512
0/1
0/1
0/1
bit 2
bit 1
bit 0
4
2
1
0
0
0
0
0
1
0
1
0
1
0
0
bit 0
1
0/1
bit 8
256
0/1
33
33
Advertisement
Table of Contents
