Toshiba GR200 Series Instruction Manual page 87

Figure 2.6-7 exemplifies the IEEE C37.94 frame format; we should map the SCOM4-SA0
bit for sending the signal "DIFGL".
a. Sending frames for remote IE Ds in IEE E C37.94
N=1
b. Connections for sending using PLC function
From DIFGL 8000001C23
DIFGL
DIFGL function
N=2
N=3
Figure 2.6-7 Mapping for sending signal using SCOM bit†
†Note: For more information, see
For applying N=3 frame, set Wide for scheme switch [CH*_COM_WIDTH].
Reception of DIFGL-operation signal from the remote
Figure 2.6-8 shows the TFC reception logic; PLC connection point "R1.DIFGL_OP" is used for
the signal receiving from the Remote-1_IED, another PLC connection point "R2.DIFGL_OP"
is used from the Remote-2_IED.
Header I 0 Ia
SCOM1
MS0
SA0
RA0
SA1
MS0
SA2
RA3
SA3
MS0
SA4
Spare
SA5
MS0
SA6
RA0
SA7
MS0
SA8
RA3
SA9
MS0
SA10
Spare
SA11
800211EBB0 SCOM4-SA0_S
COMM_ APPL function (Function ID: 4A9001)
Header Ia2
Header Ia3
Chapter Relay application: Communication application
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SCOM
V Ib
SCOM2 SCOM3 SCOM4
MS1 MS2
RA1 RA2
MS1 MS2
RA4 RA5
MS1 MS2
Spare Spare
MS1 MS2
RA1 RA2 Local test
MS1 MS2
RA4 RA5
MS1 MS2
Spare Spare
Ib2 Ic2
Ib3 Ic3 COM5
6F2S1914 (0.49)
Ic CR C
I 0 CR C
CR C
GRL200 (Soft 033 & 037)
.