Siemens SG8158-00 사용자 설명서

User Interface

Siemens Energy & Automation, Inc.

 

 11

3.4 Menu

The ISGS relay menu (or memory map) is organized in a hier-

archical structure that is made up of address blocks and

addresses. The first level consists of address blocks. Each

address block represents one complete function or two

related functions and is identified by a unique four-digit num-

ber ending in two zeros (for example, 1500). Refer to

Figure 3.1.

The second level consists of individual addresses confined to

an address block. Each address represents a part of a func-

tion—the changeable parameter—or the measured value of

a displayed parameter. The parameter is identified by a

unique four-digit number that consists of the first two digits

of the address block and two digits indicating the parame-

ter’s number within the address block (for example, 1502).

Refer to Figure 3.1.

Figure 3.1 Example of Menu Structure Displaying Address 

Blocks with Two Related Functions, an Individual Function, 

and an Unavailable Function. 

A complete ISGS relay menu with parameter listing is pro-

vided in Appendix C. The various parameter settings are

shown in the respective section describing the complete

function. 

Only certain protective function parameters have two set-

tings. All A settings are grouped under parameter set A, and

all B settings are grouped under parameter set B. Each

parameter set automatically includes all the regular parame-

ters that can be programmed to only one setting at a time

and, therefore, apply to both sets. Examples are protective

function enable settings and matrixed output contacts such

as waveform buffers and blocking. For more information on

parameter sets, refer to Section 6.11.

Block

Function

Address

Parameter

A1500 Instantaneous 

Phase Overcurrent 

(50) 

High-Set Instanta-

neous Phase Over-

current (50HS)

1501

1502

1504

1510

1511

1512

1551

1552

1560

1561

Function 50 

Pickup 50

Delay 50

Freeze Wfm 1 50

Freeze Wfm 2 50

Block 50

Function 50HS

Pickup 50HS

Freeze Wfm 1 HS

Freeze Wfm 2 HS

A1900 Directional Phase 

Time Overcurrent 

(67)

1901

1902

1903

1905

1906

1907

1908

1910

1911

Function

Curve 

Pickup 

Time Dial 

Filter

Impedance

Direction

Freeze Wfm 1

Freeze Wfm 2

A2200 Overvoltage (59)

--- ---

The LCD identifies functions that include parameters config-

urable for A and B settings by preceding the function’s

address block number with the letter A or the letter B,

depending on which parameter set is currently displayed.

Refer to Figure 3.2. 

Figure 3.2 LCD Display of a Function that Includes 

Parameters Configurable for A and B Settings.

In addition, when scrolling through the individual parameters

of an ISGS relay, the LCD identifies each parameter that is

configurable for A and B settings by preceding the parame-

ter’s address number with the letter A or the letter B,

depending on which parameter set is currently displayed.

Refer to Figure 3.3

Figure 3.3 LCD Display of a Parameter that is Configurable 

for A and B Settings

When accessing the ISGS relay menu through the keypad,

the Arrow keys allow scrolling through all available functions

and parameters. If an option is not installed, the LCD only

displays the address block that is reserved for this option. In

this case, second level addresses are not available.

3.5 Standard Operating Procedures

Before attempting to display or configure any of the relay

data, ensure that the relay has control power which is indi-

cated by the system LED (green) being lit. 

The steps for displaying data, configuring parameters, saving

data, and switching to the alternate parameter set for either

display or configuration are described in detail in Table 3.1,

Standard Operating Procedures. 

A1500 Instantaneous
Phase Overcurrent 50

A1502 Pickup 50
110A

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