Section 3 1MAC309294-MB F
Basic functions
78 RER620
Technical Manual
does not need to be changed for different physical phase orders. The function receives
inputs from control function blocks in the normal phase order (ABC) and provide outputs
based on the actual field phase order combination .The order of the outputs of this function
must match the General System "Phase Order Mode" setting value so that the equipment
to be controlled can be properly operated.
This function should be used in conjunction with the function PH_ORD_IN.
Signals
Table 95: PH_ORD_OUT Input signals
Table 96: PH_ORD_OUT Output signals
Settings
The function does not have any parameters available in LHMI or Protection and Control
Relay Manager (PCM600).
3.11.2 Local/remote control function block CONTROL
3.11.2.1 Function block
Figure 33: Function block
Name Type Default Description
A BOOLEAN 0 Phase A
B BOOLEAN 0 Phase B
C BOOLEAN 0 Phase C
Name Type Description
OUT1 BOOLEAN Output signal 1
OUT2 BOOLEAN Output signal 2
OUT3 BOOLEAN Output signal 3
When the System "Phase Order Mode" Setting changed, the relay must be
rebooted to activate the new setting and the above functions will detect
correct phase order.
CONTROL
CTRL_LOC
CTRL_OFF
OFF
LOCAL
CTRL_REM
CTRL_STA
STATION
REMOTE
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