- 856 -
is not identical to “IED test status”.
6
Note: The function “Event suppression” can detect chattering on BI circuits. (See section
4.8.6(i)-3)
7
Note: A supervision of the Binary IO module can detect connection errors for BI circuits
.
8
Note: The Common control (CMNCTRL) function can test and check the ‘On and Off
operations performed by the logic. When the user sets Off for scheme switch
[SCDEN], the operation of the logic is blocked if the logic is running in the same
operation-direction compared with the previous operation-direction (i.e., when on
(off) is performed sequentially). On the other hand, if On is set for the scheme
switch, the logic is not blocked.
9
Note: The user will need to program the PLC logic “Control hierarchy condition”. The
user is also required to connect the logic condition with the select condition logic
using the connection point “DPOS01IN_TMP_28”. For more information, see
Chapter
Control and monitoring application: Control hierarchy
. See PLC#3 of
Table 4.8-7.
10
Note: To identify the input point of the other DPOS, see Table 4.8-7 for PLC#1 and
PLC#2.
To Next Page
Loading...
