Toshiba GR200 Series - Page 329

6F2S1914 (0.49)
GRL200 (Soft 033 & 037)
- 306 -
generates a pick-up signal when the entering voltage is excesses of the threshold anytime. For
example, in the IDMT characteristic, the user can measure the pickup time after the excess
using both PLC monitoring points “8000011C20” and “8000011C24”.
&
0.00 to 300.00s
t 0
TOV1
8000011C20
On
OV1-EN
1
≥1
OV1
A
B
C
≥1
8100011C21
8200011C22
8000011B60
8000011C24
OV1 PU
A
B
C
8100011C25
8200011C26
8000011B61
&
&
&
&
&
&
Block
800001EBB0 OV1_BLOCK
&
&
&
&
&
&
t 0
t 0
≥1
≥1
≥1
OV1-VTFBlk
≥1
Original
OV1-Timer
IDMT
DT
≥1
&
&
8000011B62
8100011B63
8200011B64
8000011B65
OV1-UseFor
Alarm
Trip
OV1-OPT
From VTF
VTF_DETECT
OV1-OPT-TRIP
OV1-OPT-ALARM
OV1-OPT-A
OV1-OPT-B
OV1-OPT-C
≥1
To Grouping logic
8000011B23
8100011B66
OV1-ARC-BLOCK
Figure 2.21-4 OV1 logic
To TRC
≥1
OV1-OPT-TRIP
OV1-OPT-AR
OV1-OPT-BR
OV1-OPT-CR
OV2-OPT-AR
OV2-OPT-BR
OV2-OPT-CR
≥1
≥1
OV-OPT-AR
OV-OPT-BR
OV-OPT-CR
≥1
OV2-OPT-TRIP
OV-OPT-TRIP
OV1-OPT-ALARM
≥1
OV2-OPT- ALARM
OV-OPT-ALARM
OV1-ARC-BLOCK
≥1
OV2- ARC-BLOCK
OV-ARC-BLOCK
From OV1 and OV2 logics
OV1-OPT
OV2-OPT
OV1-OPT
OV2-OPT
To Recording
Figure 2.21-5 Grouping logic for TRC/Recording functions