Operation Bits; Protection; Protection Blocks; Protection Elements Block - GE Multilin F650 Instruction Manual

6.2 STATUS

6.2STATUS
(Actual > Status > Operation bits)
OPERATION BIT 1..24
Table 6–2: OPERATION BITS
The signals associated to the opened or closed status of the breaker can be monitored at "Actual > Status > Breaker"
Table 6–3: BREAKER STATUS
BREAKER OPEN:
6
BREAKER CLOSED:
BREAKER UNDEFINED: If there are two digital inputs configured for breaker contacts 52/a and 52/b, this status will be

6.2.3.1 PROTECTION BLOCKS

(Actual > Status > Protection > Protection Blocks)
This screen shows the entire protection element blocks available. If the protection element is blocked, the green LED
located on the right side of the text will light up and will remain lit as long as the element remains blocked.
Protection elements block signals are configured at Setpoint > Relay Configuration > Protection Elements.
Table 6–4: PROTECTION ELEMENTS BLOCK
IOC BLOCK SIGNALS
PH IOC1 HIGH A /B / C BLK
PH IOC2 HIGH A /B / C BLK
PH IOC3 HIGH A /B / C BLK
PH IOC1 LOW A /B / C BLK
PH IOC2 LOW A /B / C BLK
PH IOC3 LOW A /B / C BLK
NEUTRAL IOC1 BLOCK
6-2
These 24 bits are the outputs of each possible Operation modules, programmed in menu
Setpoint > Relay Configuration > Operations. The light up LED indicates their status 1
(activation)

OPERATION BITS

OPERATION BIT 1
OPERATION BIT 2
...
OPERATION BIT 24
BREAKER STATUS
BREAKER OPEN
BREAKER CLOSED
BREAKER UNDEFINED
Open breaker status. In the switchgear selected as breaker, besides providing the usual
switchgear contact status, the system provides also the open breaker, closed breaker, and
undefined breaker states.
Breaker closed.
present when both inputs are at 0 or at 1. This status can be caused by a wiring failure, failure of
auxiliary elements, etc.
TOC BLOCK SIGNALS
PH TOC1 HIGH A /B /C BLK
PH TOC2 HIGH A /B /C BLK
PH TOC3 HIGH A /B /C BLK
PH TOC1 LOW A /B /C BLK
PH TOC2 LOW A /B /C BLK
PH TOC3 LOW A /B /C BLK
NEUTRAL TOC1 BLOCK
F650 Digital Bay Controller
DIRECTIONAL BLOCKS
PHASE DIR1 BLK INP
PHASE DIR2 BLK INP
PHASE DIR3 BLK INP
NEUTRAL DIR1 BLK INP
NEUTRAL DIR2 BLK INP
NEUTRAL DIR3 BLK INP
GROUND DIR1 BLK INP
6 ACTUAL VALUES
6.2.1 OPERATION BITS
6.2.2 BREAKER

6.2.3 PROTECTION

VOLTAGE BLOCKS
PHASE UV1 BLOCK
PHASE UV2 BLOCK
PHASE UV3 BLOCK
PHASE OV1 BLOCK
PHASE OV2 BLOCK
PHASE OV3 BLOCK
NEUTRAL OV1 HIGH BLK
GE Multilin