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Appendix E: Device Data Format

Siemens Energy & Automation, Inc. 113

O/C Fault Detection L1-L3 44 ms since fault (-1 = no occurance)

O/C Fault Detection L1-L3-E 45 ms since fault (-1 = no occurance)

O/C Fault Detection L2-L3 46 ms since fault (-1 = no occurance)

O/C Fault Detection L2-L3-E 47 ms since fault (-1 = no occurance)

O/C Fault Detection L1-L2-L3 48 ms since fault (-1 = no occurance)

O/C Fault Detection

L1-L2-L3-E

49 ms since fault (-1 = no occurance)

O/C Fault Detection E only 50 ms since fault (-1 = no occurance)

O/C General Trip Command 51 ms since fault (-1 = no occurance)

50HS-Phase high-set element TRIP 52 ms since fault (-1 = no occurance)

50-Phase inst. element TRIP 53 ms since fault (-1 = no occurance)

51-Phase time element TRIP 54 ms since fault (-1 = no occurance)

50NHS-Ground high-set

element TRIP

55 ms since fault (-1 = no occurance)

50N-Ground inst. element TRIP 56 ms since fault (-1 = no occurance)

51N-Ground time element TRIP 57 ms since fault (-1 = no occurance)

Reserved 58–61 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).

Device Command Data Retrieved From PLC (7SJ511)

First Command Word (Command Word) Additional Command Words (Data or Value)

0 = No command Unused

1 = Time Sync 2nd Word: Time [ms] - (0-59999)

3rd Word: Time [h/m] - high byte: HH (1-24), low byte: MM (0-59)

4th Word: Date [m/d] - high byte: MM (1-12), low byte: DD (1-31)

5th Word: Date [y] - YY (00-99)

2 = Reset LEDs Unused

3 = Activate Parameter Set A Unused

4 = Activate Parameter Set B Unused

5 = Activate Parameter Set C Unused

6 = Activate Parameter Set D Unused

10 = General Command 2nd Word: [Typ] in high byte, [Inf] in low byte

Real-Time Device Data Stored in PLC (7SJ511) (Continued)

Function Register Location in

PLC Block

Range or Contents

1 2 ... 112 113 114 115 116 117 118 119 120 121 122 ... 140 141

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