Section 3
1MRK 511 371-UEN
IEC 60870-5-103
12
Communication Protocol Manual, IEC 60870-5-103
Distributed busbar protection REB500
Table 6
Status signals in monitoring direction
INF
Description
GI.
TYPE COT REB500 signal configuration
<18> Protection active
x
1
1,9
41810_In service (CU output)
21805_In service (BU output)
<19> LED reset
–
1
11
31810_External reset (CU input)
11610_external reset (BU input)
<20> Blocks the supervisory
equipment
x
1
9,11
31215_Block.IEC master_direction
(CU input)
Table 7
Supervisory signals in monitoring direction
INF
Description
GI. TYPE COT
REB500 signal configuration
<47> General alarm
x
1
1,9
41805_Alarm (CU output)
Table 8
Disturbance signals in monitoring direction
INF
Description
GI.
TYPE COT
FUN
REB500 signal configuration
<68> General trip
–
2
1
254
42305_BBP trip (CU output)
21110_TRIP (BU output)
21305_TRIP (BU output)
<69> Trip L1
–
2
1
254
42315_BBP trip L1 (CU output)
23315_BFP TRIP L1 (BU output)
<70> Trip L2
–
2
1
254
42320_BBP trip L2 (CU output)
23320_BFP TRIP L2 (BU output)
<71> Trip L3
–
2
1
254
42325_BBP trip L3 (CU output)
23325_BFP TRIP L3 (BU output)
<72> Trip L0
–
2
1
254
23340_BFP TRIP L0 (BU output)
<85> Breaker failure
–
2
1
254
43305_BFP trip t1 (CU output)
43310_BFP trip t2 (CU output)
23305_BFP trip t1 (BU output)
23310_BFP trip t2 (BU output)
<90> Trip I>
–
2
1
254
45305_OCDT trip (CU output)
25105_OCDT TRIP (BU output)
25305_OCDT trip (BU output)
<92> Trip I
N
>
–
2
1
254
42310_BBP trip L0 (CU output)
Table 9
Types of function
FUN
Description
<254> Generic
Table 10
Generic functions in monitoring direction
INF
Description
GI
TYPE COT
<240> Read headings of all defined groups
–
10
42,43
<241> Read values or attributes of all entries of one group –
10
42,43
<242> Not used
–
–
–
<243> Read the directory of a single entry
–
11
42,43
<244> Read the value or attribute of a single entry
(x) 10
1,2,9,11,12,42,43
