Channel number Channel ID text Level trigger mode
Binary channel 13 ROVPTOV3_START 1=positive or rising
Binary channel 14 FRPFRQ1_START 1=positive or rising
Binary channel 15 FRPFRQ2_START 1=positive or rising
Binary channel 16 PHPTOV_OPERATE 1=positive or rising
Binary channel 17 PHPTUV_OPERATE 1=positive or rising
Binary channel 18 ROVPTOV_OPERATE 1=positive or rising
Binary channel 19 PSPTUV/NSPTOV_OPERATE 1=positive or rising
Binary channel 20 FRPFRQ_OPERATE 1=positive or rising
Binary channel 21 SELGAPC1_Blocking 1 1=positive or rising
Binary channel 22 SELGAPC1_CB_Closed 1=positive or rising
Binary channel 23 SELGAPC1_CB_Open 1=positive or rising
Binary channel 24 SELGAPC1_External Trip 1=positive or rising
Binary channel 25 SG_1_ACT 1=positive or rising
Binary channel 26 SG_2_ACT 1=positive or rising
Binary channel 27 SG_3_ACT 1=positive or rising
Binary channel 28 SG_4_ACT 1=positive or rising
Binary channel 29 SG_5_ACT 1=positive or rising
Binary channel 30 SG_6_ACT 1=positive or rising
Binary channel 31 BUS_VT_MCB_OPEN 1=positive or rising
X120-BI3
OR
LED 7
TRIP CIRCUIT SUPERVISION
SELGAPC1
OUT_3
IN_3
TRPPTRC1_TRIP
TRPPTRC2_TRIP
TCSSCBR1
BLOCK
ALARM
TCSSCBR2
BLOCK
ALARM
SELGAPC4
OUT_7
IN_13
OSWGAPC12
OR
OUT
IN_2
IN_3
SELGAPC2
OUT_1
IN_2
OUT_2
CB Open Position
GUID-EC303A9E-DD21-4501-A0C9-82EBC49AA114 V1 EN
Figure 21: Trip circuit supervision
Two separate trip circuit supervision functions are included, TCSSCBR1 for PO3
(X100:15-19) and TCSSCBR2 for PO4 (X100:20-24). Both functions are blocked by
the master trip (TRPPTRC1 and TRPPTRC2) and the circuit breaker open position.
The TCS alarm indication is connected to LED 7.
Section 3 1MRS758335 B
REU611 standardized configuration
40 REU611
Application Manual
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