Toshiba GR200 Series Instruction Manual page 533

Line differential protection ied

Hide thumbs Also See for GR200 Series:

Table of Contents

Sub-communication channel for 1CB arrangement

Normal (N=1) communication

Figure 2.37-2 shows the Normal frame that is defined in the IEEE C37.94 standard as N=1†.

When Normal is applied, sub-communication channels are provided at bits: COM1(2bits). The

use of the sub-communication channels are not restricted, hence the user can use them for

sending user-wishing data.

a. IE E E C37.94 frame

Figure 2.37-2 Sub communication channels at N=1 for 1CB

†Note: For the operation of the sub-communication channels, the user is required to set

Normal for scheme switch [CH*_COM_WIDTH]. For more information, see Chapter

Relay application: Transmission control

6F2S1914 (0.49)

GRL200 (Soft 033 & 037)

Chapters

Table of Contents