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detected. The detecting signal is denoted as “Traveling OR” in Table 3.6-2.
*4
Note: Criteria “unmatched conditions” are decided when the “Test-bit status” in a
command is not identical to the “IED test status”.
*5
Note: The user needs 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 “LEDR01_CTRL_RIGHT”. For more information, see
chapter
Control and monitoring application: Control hierarchy
.
“LEDR01_CTRL_RIGHT” is provided in Table 3.6-3.
*6
Note: To identify the input point of the LEDR function, see Table 3.6-2.
Table 3.6-2 Input signals for condition logic
Command Blocking status ( Off / Blocked)
Double Command Blocking(DCB) is in progress.
Travelling events are detected.
Automatic sequence control is in progress.
Table 3.6-3 PLC connection point (Input point on select condition logic)
LED Reset control hierarchy
Table 3.6-4 Setting of LEDR
Activate LED reset control