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Appendix E: Device Data Format

132 Siemens Energy & Automation, Inc.

Restr. Curr. Of L3 at Trip

(average DC)

36 High word

Restr. Earth Flt.: Value D at Trip 37 ms since fault (-1 = no occurance)

Restr. Earth Flt.: Value D at Trip 38 Low word

Restr. Earth Flt.: Value D at Trip 39 High word

Restr. Earth Flt.: Value S at Trip 40 ms since fault (-1 = no occurance)

Restr. Earth Flt.: Value S at Trip 41 Low word

Restr. Earth Flt.: Value S at Trip 42 High word

Transformer Tank Prot.: Value at

Trip

43 ms since fault (-1 = no occurance)

Transformer Tank Prot.: Value at

Trip

44 Low word

Transformer Tank Prot.: Value at

Trip

45 High word

Fault in the power system 46 ms since fault (-1 = no fault)

General Trip of Device 47 ms since fault (-1 = no occurance)

Trip by thermal overload

protection 1

48 ms since fault (-1 = no occurance)

Trip by thermal overload

protection 2

49 ms since fault (-1 = no occurance)

Back-up Overcurrent: General Trip 50 ms since fault (-1 = no occurance)

External Trip 1: General Trip 51 ms since fault (-1 = no occurance)

External Trip 2: General Trip 52 ms since fault (-1 = no occurance)

Diff. Prot.: Blocked by

harmonics L1

53 ms since fault (-1 = no occurance)

Diff. Prot.: Blocked by

harmonics L2

54 ms since fault (-1 = no occurance)

Diff. Prot.: Blocked by

harmonics L3

55 ms since fault (-1 = no occurance)

Differential Protection: General Trip 56 ms since fault (-1 = no occurance)

Differential Protection: L1 57 ms since fault (-1 = no occurance)

Differential Protection: L2 58 ms since fault (-1 = no occurance)

Differential Protection: L3 59 ms since fault (-1 = no occurance)

Differential Protection: Trip by Idiff> 60 ms since fault (-1 = no occurance)

Differential Protection: Trip by

Idiff>>

61 ms since fault (-1 = no occurance)

Restr. Earth Flt.: General Trip 62 ms since fault (-1 = no occurance)

Transformer Tank Prot.: General

Trip

63 ms since fault (-1 = no occurance)

Reserved 64–67 For Future Expansion

1. This register location represents the sequential registers and their numbers within the device itself; as illustrated in Figure 5.1 in Chapter 5, the data

2. Status information for each parameter is transmitted in two bits. The status bit indicates status (true = 1, false = 0) for the parameter and the valid bit indi-

cates that the device has sucessfully updated the value in the status bit (true = 1, false = 0).

Real-Time Device Data Stored in PLC (7UT513) (Continued)

Function Register Location in

PLC Block

Range or Contents

1 2 ... 131 132 133 134 135 136 137 138 139 140 141

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